ip/tc: Getting rid of everything in preparation for v3.4.0 update
We will be grabing the upstream iproute2. The cleanest is to get
rid of all of this.
The Android specific changes will be ported on top of v3.4.0.
Change-Id: I09a41070db64cec298bd5bd7921303c3187853a8
diff --git a/Android.mk b/Android.mk
deleted file mode 100644
index 5053e7d..0000000
--- a/Android.mk
+++ /dev/null
@@ -1 +0,0 @@
-include $(call all-subdir-makefiles)
diff --git a/COPYING b/COPYING
deleted file mode 100644
index 3912109..0000000
--- a/COPYING
+++ /dev/null
@@ -1,340 +0,0 @@
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diff --git a/ChangeLog b/ChangeLog
deleted file mode 100644
index 3590a64..0000000
--- a/ChangeLog
+++ /dev/null
@@ -1,563 +0,0 @@
-2006-03-21 Stephen Hemminger <shemminger@freekitty.pdx.osdl.net>
-
- * Back out the 2.4 utsname patch
-
-2006-03-21 James Lentini <jlentini@netapp.com>
-
- * Increase size of hw address allowed for ip neigh to allow
- for IB.
-
-2006-03-14 Russell Stuart <russell-lartc@stuart.id.au>
-
- * Fix missing memset in tc sample
- * Fixes for tc hash samples
- * Add sample divisor
-
-2006-03-10 Alpt <alpt@freaknet.org>
-
- * Add more rt_proto values
-
-2006-03-10 Dale Sedivec <darkness@caliginous.net>
-
- * Warn when using "handle" instead of "classid" with "tc class"
-
-2006-03-10 Jean Tourrilhes <jt@hpl.hp.com>
-
- * Fix endless loop in netlink error handling
-
-
-2006-03-10 Stephen Hemminger <shemminger@osdl.org>
-
- * Change default lnstat count to 1
- * Update to 2.6.16 headers
- * Add fake version of include/linux/socket.h to fix warnings
-
-2006-01-12 Patrick McHardy <kaber@trash.net>
-
- * Handle DCCP in ipxfrm.c to allow using port numbers in the selector.
-
-2006-01-10 Masahide NAKAMURA <nakam@linux-ipv6.org>
-
- * Add ip link ntable
-
-2006-01-10 Stephen Hemminger <shemminger@osdl.org>
-
- * Update headers to santized kernel 2.6.15
- * Fix ipv6 priority option in u32
-
-2006-01-03 Alpt <alpt@freaknet.org>
-
- * Ip man page addition
-
-2006-01-03 Jamal Hadi Salim <hadi@znyx.com>
-
- * Documentation for ifb
-
-2005-12-09 Stephen Hemminger <shemminger@osdl.org>
-
- * Add corrupt feature to netem
-
-2005-12-02 Stephen Hemminger <shemminger@osdl.org>
-
- * Backout ambigious ip command matches
-
-2005-11-22 Stephen Hemminger <shemminger@osdl.org>
-
- * Handle ambigious ip command matches
-
-2005-11-22 Patrick McHardy <kaber@trash.net>
-
- * Add back ip command aliases
-
-2005-11-07 Masahide NAKAMURA <nakam@linux-ipv6.org>
-
- * Updating for 2.6.14
- - Show UPD{SA,POLICY} message information from kernel instead of error
- - Add lengh check of deleting message from kernel
- - Use macro for struct xfrm_user{sa,policy}_id
-
- * Minor fix:
- - Add fflush at the end of normal dump
-
-2005-11-01 Jamal Hadi Salim <hadi@znyx.com>
-
- * Fix handling of XFRM monitor and state
-
-2005-11-01 Stephen Hemminger <shemminger@osdl.org
-
- * Update to 2.6.14 sanitized headers
-
-2005-10-24 Patrick McHardy <kaber@trash.net>
-
- * Fix ip commnad shortcuts
-
-2005-10-12 Stephen Hemminger <shemminger@osdl.org>
-
- * Add more CBQ examples from Fedora Core
- * Fix buffer overrun in iproute because of bits vs. bytes confusion
-
-2005-10-12 Jamal Hadi Salim <hadi@znyx.com>
-
- * Fix ip rule flush, need to reopen rtnl
-
-2005-10-07 Stephen Hemminger <shemminger@osdl.org>
-
- * Reenable ip mroute
-
-2005-10-07 Mike Frysinger <vapier@gentoo.org>
-
- * Handle pfifo_fast that has no qopt without segfaulting
-
-2005-10-05 Mads Martin Joergensen <mmj@suse.de>
-
- * Trivial netem ccopts
-
-2005-10-04 Jerome Borsboom <j.borsboom@erasmusmc.nl>
-
- * Fix regression in ip addr (libnetlink) handling
-
-2005-09-21 Stephen Hemminger <shemminger@osdl.org>
-
- * Fix uninitialized memory and leaks with valgrind
- Reported by Redhat
-
-2005-09-01 Mike Frysinger <vapier@gentoo.org>
-
- * Fix build issues with netem tables (parallel make and HOSTCC)
-
-2005-09-01 Stephen Hemminger <shemminger@osdl.org>
-
- * Integrate support for DCCP into 'ss' (from acme)
- * Add -batch option to ip.
- * Update to 2.6.14 headers
-
-2005-09-01 Eric Dumazet <dada1@cosmosbay.com>
-
- * Fix lnstat : First column should not be summed
-
-2005-08-16 Stephen Hemminger <shemminger@osdl.org>
-
- * Limit ip route flush to 10 rounds.
- * Cleanup ip rule flush error message
-
-2005-08-08 Stephen Hemminger <shemminger@osdl.org>
-
- * Update to 2.6.13+ kernel headers
- * Fix array overrun in paretonormal
- * Fix ematch to not include dropped fields from skb.
-
-2005-07-14 Thomas Graf <tgraf@suug.ch>
-
- * Make ematch bison/lex build with common flex
-
-2005-07-10 Stephen Hemminger <shemminger@osdl.org>
-
- * Fix Gcc 4.0 build warnings signed/unsigned
-
-2005-06-23 Jamal Hadi Salim <hadi@znyx.com>
-
- * Fix for options process with ipt
-
-2005-06-23 Thomas Graf <tgraf@suug.ch>
-
- * Add extended matches (nbyte, cmp, u32, meta)
- * Add basic classifier
- * Fix clean/distclean makefile targets
- * update local header file copies
- * IPv4 multipath algorithm selection support
- * cscope Makefile target
- * Fix off-by-one while generating argument vector
- in batched mode.
- * Assume stdin if no argument is given to -batch
-
-2005-06-22 Stephen Hemminger <shemminger@osdl.org>
-
- * Update include files to 2.6.12
- * Add ss support for TCP_CONG
-
-2005-06-13 Steven Whitehouse <steve@chygwyn.com>
-
- * Decnet doc's update
-
-2005-06-07 Stephen Hemminger <shemminger@osdl.org>
-
- * Fix 'ip link' map to handle case where device gets autoloaded
- by using if_nametoindex as fallback
- * Device indices are unsigned not int.
-
-2005-06-07 Masahide NAKAMURA <nakam@linux-ipv6.org>
-
- * [ip] show timestamp when using '-t' option.
- * [ip] remove duplicated code for expired message of xfrm.
- * [ip] add "deleteall" command for xfrm;
- "flush" uses kernel's flush interface and
- "deleteall" uses legacy iproute2's flush feature like
- getting-and-deleting-for-each.
-
-2005-03-30 Stephen Hemminger <shemminger@osdl.org>
-
- * include/linux/netfilter_ipv4/ip_tables.h dont include compiler.h
- because it isn't needed and not on all systems
- * Update rtnetlink.h and pkt_cls.h to be stripped versions
- of headers from 2.6.12-rc1
-
-2005-03-30 Jamal Hadi Salim <hadi@znyx.com>
-
- * Proper verison of iptables headers (from 1.3.1)
- * Set revision file in m_ipt
- * Fix action_util naming in mirred
- * don't call ll_init_map in mirred
-
-2005-03-19 Thomas Graf <tgraf@suug.ch>
-
- * Warn about wildcard deletions and provide IFA_ADDRESS upon
- deletions to enforce prefix length validation for IPv4.
- * Fix netlink message alignment when the last routing attribute added
- has a data length not aligned to RTA_ALIGNTO.
-
-2005-03-30 Masahide NAKAMURA <nakam@linux-ipv6.org>
-
- * ipv6 xfrm allocspi and monitor support.
-
-2005-03-29 Stephen Hemminger <shemminger@osdl.org>
-
- * switch to stack for netem tables
-
-2005-03-18 Stephen Hemminger <shemminger@osdl.org>
-
- * add -force option to batch mode
- * handle midline comments in batch mode
- * sum per cpu fields in lnstat correctly
-
-2005-03-14 Stephen Hemminger <shemminger@osdl.org>
-
- * cleanup batch mode, allow continuation, comments etc.
- * recode reuse of netlink socket
-
-2005-03-14 Boian Bonev <boian@bonev.com>
-
- * enhancement to batch mode.
- it does not exit on error, just report it
- tc reuses the already open netlink socket for subsequent command(s)
-
-2005-03-14 Thomas Graf <tgraf@suug.ch>
-
- * ip link command
- print NO-CARRIER flag if there is no carrier and the link is up.
-
-2005-03-14 Patrick McHardy <kaber@trash.net>
-
- * bug: Use USER_HZ where necessary
-
-2005-03-10 Jamal Hadi Salim <hadi@znyx.com>
-
- * Fix bug with register_target
-
-2005-03-10 Stephen Hemminger <shemminger@osdl.org>
-
- * fix pkt_cls.h to have tc_u32_mark
- * update include files to be stripped versions of 2.6.11
- * add documentation about netem distributions [from nistnet]
- * turn off nup in document make [from FC3]
- * don't build with extra debug info (-g) [from FC3]
-
-2005-03-10 Nix <nix@esperi.org.uk>
-
- * make man3 directory
-
-2005-03-10 Pasi <Pasi.Eronen@nokia.com>
-
- * add ESP-in-UDP encapsulation
-
-2005-03-10 Thomas Graf <tgraf@suug.ch>
- * [NETEM] Fix off by one
- * update local header file copies
- * [NEIGH] print number of probes done so far (statistics mode only)
-
-2005-03-10 Herbert Xu <herbert@gondor.apana.org.au>
- * Trivial typo in ip help
-
-2005-02-09 Stephen Hemminger <shemminger@osdl.org>
-
- * netem distribution data reorganization
-
-2005-02-09 Roland Dreier <roland@topspin.com>
-
- * ip over infiniband address display
-
-2005-02-09 Jim Gifford <lfs@jg555.com>
-
- * make install fix for ip/
-
-2005-02-07 Mads Martin Joergensen <mmj@suse.de>
-
- * Don't mix address families when flushing
-
-2005-02-07 Stephen Hemminger <shemminger@osdl.org>
-
- * Validate classid is not too large to cause loss of bits.
-
-2005-02-07 Jean-Marc Ranger <jmranger@sympatico.ca>
-
- * need to call getline() with null for first usage
- * don't overwrite const arg
-
-2005-02-07 Stephen Hemminger <shemminger@osdl.org>
-
- * Add experimental distribution
-
-2005-01-18 Yun Mao <maoy@cis.upenn.edu>
-
- * typo in ss
-
-2005-01-18 Thomas Graf <tgraf@suug.ch>
-
- * tc pedit/action cleanups
- * add addraw_l
- * rtattr_parse cleanups
-
-2005-01-17 Jamal Hadi Salim <hadi@znyx.com>
-
- * typo in m_mirred
- * add support for pedit
-
-2005-01-13 Jim Gifford <lfs@jg555.com>
-
- * Fix allocation size error in nomal and paretonormal generation
- programs.
-
-2005-01-12 Masahide Nakamura <nakam@linux-ipv6.org>
-
- * ipmonitor shows IPv6 prefix list notification
- * update to iproute2 xfrm for ipv6
-
-2005-01-12 Stephen Hemminger <shemminger@osdl.org>
-
- * Fix compile warnings when building 64bit system since
- u64 is unsigned long, but format is %llu
-
-2005-01-12 "Catalin(ux aka Dino) BOIE" <util@deuroconsult.ro>
-
- * Add the possibility to use fwmark in u32 filters
-
-2005-01-12 Andi Kleen <ak@suse.de>
-
- * Add netlink manual page
-
-2004-10-20 Stephen Hemminger <shemminger@osdl.org>
-
- * Add warning about "ip route nat" no longer supported
-
-2005-01-12 Thomas Graf <tgraf@suug.ch>
-
- * Tc testsuite
-
-2005-01-12 Jamal Hadi Salim <hadi@znyx.com>
-
- * Add iptables tc support. This meant borrowing headers
- from iptables *ugh*
-
-2004-12-08 Jamal Hadi Salim <hadi@znyx.com>
-
- * Add mirror and redirect actions
-
-2004-10-20 Stephen Hemminger <shemminger@osdl.org>
-
- * Don't include <asm/byteorder.h> since then we get dependant on
- kernel headers on host machine
- * Minor fix for building on old machine without IPPROTO_SCTP
-
-2004-10-19 Harald Welte <laforge@gnumonks.org>
-
- * Replace rtstat (and ctstat) with new lnstat
-
-2004-10-19 Mads Martin Joergensen <mmj@suse.de>
-
- * Ip is using the wrong structure in ipaddress.c when showing stats
- * Make sure no buffer overflow in nstat
-
-2004-10-19 Michal <md@lnet.pl>
-
- * fix scaling in print_rates (for bits)
-
-2004-09-28 Stephen Hemminger <shemminger@osdl.org>
-
- * fix build problems with arpd and pthread
- * add pkt_sched.h
-
-2004-09-28 Mike Frysinger <vapier@gentoo.org>
-
- * make man8 directory
- * install ifcfg and rtpr scripts
-
-2004-09-28 Andreas Haumer <andreas@xss.co.at>
-
- * make install symlink fix.
-
-2004-09-28 Masahide Nakamura <nakam@linux-ipv6.org>
-
- * ICMP/ICMPv6's type and code in IPsec selector.
- * fixes `ip xfrm`'s algorithm key when using hexadecimal
- * support 'ip xfrm' protocol types
- * flush message types for XFRM's policy/state
-
-
-2004-09-01 Stephen Hemminger <shemminger@osdl.org>
-
- * Fix ip command to not crash when interface name is too long.
- always use strncpy(.., IFNAMSIZ)
-
-2004-08-31 Stephen Hemminger <shemminger@osdl.org>
-
- * Add gact documentation from jamal
- * Chang more arguments to rtnetlink API const
- * Drop dead queuing disciplines
- * Handle qdisc without xstats in core rather than
- putting stub's everywhere
- * Add requeue to tc_stats and handle new/old ABI issues
-
-2004-08-30 Stephen Hemminger <shemminger@osdl.org>
-
- * Make clean and install changes for man pages
- * Patch from jamal to support gact
- * Add support for loading distributions to netem
-
-
-2004-08-23 Stephen Hemminger <shemminger@osdl.org>
-
- * Update from jamal for all the parts that got broken in the
- last classification patch.
- * Hfsc/sc patch from patrick
-
-2004-08-13 Stephen Hemminger <shemminger@osdl.org>
-
- * Add jamal's tc extensions for classification
- * Get rid of old Patches/ directory for tcp_diag module
- * Make get_rate table based.
-
-2004-08-11 Stephen Hemminger <shemminger@osdl.org>
-
- * Add xfrm message formatting from
- Masahide Nakamura <nakam@linux-ipv6.org>
-
-2004-08-09 Stephen Hemminger <shemminger@osdl.org>
-
- * Fix netem scheduler to handle case where psched us != real us
-
- * Remove configuration for everything that can depend on
- extracted kernel headers
- * Add kernel headers required to include/linux
-
-2004-08-04 Stephen Hemminger <shemminger@osdl.org>
-
- * Get rid of old tcp_diag module, it is part of kernel.
-
- * Add some kernel include files back (netlink, tcp_diag, pkt_sched)
-
-2004-07-30 Stephen Hemminger <shemminger@osdl.org>
-
- * Make ip xfrm stuff config option since it doesn't exist on 2.4
-
- * HFSC doesn't exist on older 2.4 kernels so make it configurable
-
- * HTB API changed and won't build with mismatched version.
- Rather than sticking user with a build error, just don't
- build it in on mismatch.
-
- * Change configure script to make sure netem is the correct
- version. I changed the structure def. a couple of times before
- settling on the final API
-
-2004-07-16 Stephen Hemminger <shemminger@osdl.org>
-
- * Add htb mpu support
- http://luxik.cdi.cz/~devik/qos/htb/v3/htb_tc_overhead.diff
- * Three small xfrm updates
-
-2004-07-07 Stephen Hemminger <shemminger@osdl.org>
-
- * Fix if_ether.h to fix arpd build
- * Add hfsc scheduler support
- * Add ip xfrm support
- * Add add jitter (instead of rate) to netem scheduler
-
-2004-07-02 Stephen Hemminger <shemminger@osdl.org>
-
- * use compile to test for ATM libraries
- * put TC layered scheduler hooks in /usr/lib/tc as shared lib
- before it looked in standard search path (/lib;/usr/lib;...)
- which seems out of place.
- * build netem as shared library (more for testing/example)
- * build ATM as shared library since libatm may be on build
- machine but not on deployment machine
- * fix make install to not install SCCS directories
-
-2004-07-01 Stephen Hemminger <shemminger@osdl.org>
-
- * add more link options to ip command (from Mark Smith
- * add rate and duplicate arguments to tc command
- * add -iec flag for tc printout
- * rename delay scheduler to netem
-
-2004-06-25 Stephen Hemminger <shemminger@osdl.org>
-
- * Add loss parameter to delay
- * Rename delay qdisc to netsim
- * Add autoconfiguration by building a Config file
- and using it.
-
-2004-06-09 Stephen Hemminger <shemminger@osdl.org>
-
- * Report rates in K=1000 (requested by several people)
- * Add GNU long style options
- * For HTB use get_hz to pick up value of system HZ at runtime
- * Delete unused funcs.
-
-2004-06-08 Stephen Hemminger <shemminger@osdl.org>
-
- * Cleanup ss
- - use const char and local functions where possible
- * Add man pages from SuSe
- * SuSE patches
- - path to db4.1
- - don't hardcode path to /tmp in ifstat
- Alternat fix: was to use TMPDIR
- - handle non-root user calling ip route flush going into
- an infinite loop.
- Alternate fix: was to timeout if route table doesn't empty.
- * Try and get rid of dependency on kernel include files
- Get rid of having private glibc-include headers
-
-2004-06-07 Stephen Hemminger <shemminger@osdl.org>
-
- * Import patches that make sense from Fedora Core 2
- - iproute2-2.4.7-hex
- print fwmark in hex
- - iproute2-2.4.7-netlink
- handle getting right netlink mesg back
- - iproute2-2.4.7-htb3-tc
- add HTB scheduler
- - iproute2-2.4.7-default
- add entry default to rttable
-
-2004-06-04 Stephen Hemminger <shemminger@osdl.org>
-
- * Add support for vegas info to ss
-
-2004-06-02 Stephen Hemminger <shemminger@osdl.org>
-
- * Use const char in utility routines where appropriate
- * Rearrange include files so can build with standard headers
- * For "tc qdisc ls" see the default queuing discpline "pfifo_fast"
- and understand it
- * Get rid of private defintions of network headers which existed
- only to handle old glibc
-
-2004-04-15 Stephen Hemminger <shemminger@osdl.org>
-
- * Add the delay (network simulation scheduler)
-
-2004-04-15 Stephen Hemminger <shemminger@osdl.org>
-
- * Starting point baseline based on iproute2-2.4.7-ss020116-try
-
diff --git a/CleanSpec.mk b/CleanSpec.mk
deleted file mode 100644
index b84e1b6..0000000
--- a/CleanSpec.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-# Copyright (C) 2007 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# If you don't need to do a full clean build but would like to touch
-# a file or delete some intermediate files, add a clean step to the end
-# of the list. These steps will only be run once, if they haven't been
-# run before.
-#
-# E.g.:
-# $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
-# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
-#
-# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
-# files that are missing or have been moved.
-#
-# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
-# Use $(OUT_DIR) to refer to the "out" directory.
-#
-# If you need to re-do something that's already mentioned, just copy
-# the command and add it to the bottom of the list. E.g., if a change
-# that you made last week required touching a file and a change you
-# made today requires touching the same file, just copy the old
-# touch step and add it to the end of the list.
-#
-# ************************************************
-# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
-# ************************************************
-
-# For example:
-#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
-#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
-#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
-#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
-
-# ************************************************
-# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
-# ************************************************
diff --git a/MODULE_LICENSE_GPL b/MODULE_LICENSE_GPL
deleted file mode 100644
index e69de29..0000000
--- a/MODULE_LICENSE_GPL
+++ /dev/null
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 77a85c6..0000000
--- a/Makefile
+++ /dev/null
@@ -1,89 +0,0 @@
-DESTDIR=/usr/
-ROOTDIR=$(DESTDIR)
-LIBDIR=/usr/lib/
-SBINDIR=/sbin
-CONFDIR=/etc/iproute2
-DOCDIR=/share/doc/iproute2
-MANDIR=/share/man
-ARPDDIR=/var/lib/arpd
-
-# Path to db_185.h include
-DBM_INCLUDE:=$(ROOTDIR)/usr/include
-
-SHARED_LIBS = y
-
-DEFINES= -DRESOLVE_HOSTNAMES -DLIBDIR=\"$(LIBDIR)\"
-ifneq ($(SHARED_LIBS),y)
-DEFINES+= -DNO_SHARED_LIBS
-endif
-
-#options if you have a bind>=4.9.4 libresolv (or, maybe, glibc)
-LDLIBS=-lresolv
-ADDLIB=
-
-#options for decnet
-ADDLIB+=dnet_ntop.o dnet_pton.o
-
-#options for ipx
-ADDLIB+=ipx_ntop.o ipx_pton.o
-
-CC = gcc
-HOSTCC = gcc
-CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall
-CFLAGS = $(CCOPTS) -I../include $(DEFINES)
-YACCFLAGS = -d -t -v
-
-LDLIBS += -L../lib -lnetlink -lutil
-
-SUBDIRS=lib ip tc misc netem genl
-
-LIBNETLINK=../lib/libnetlink.a ../lib/libutil.a
-
-all: Config
- @set -e; \
- for i in $(SUBDIRS); \
- do $(MAKE) $(MFLAGS) -C $$i; done
-
-Config:
- sh configure $(KERNEL_INCLUDE)
-
-install: all
- install -m 0755 -d $(DESTDIR)$(SBINDIR)
- install -m 0755 -d $(DESTDIR)$(CONFDIR)
- install -m 0755 -d $(DESTDIR)$(ARPDDIR)
- install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples
- install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples/diffserv
- install -m 0644 README.iproute2+tc $(shell find examples -maxdepth 1 -type f) \
- $(DESTDIR)$(DOCDIR)/examples
- install -m 0644 $(shell find examples/diffserv -maxdepth 1 -type f) \
- $(DESTDIR)$(DOCDIR)/examples/diffserv
- @for i in $(SUBDIRS) doc; do $(MAKE) -C $$i install; done
- install -m 0644 $(shell find etc/iproute2 -maxdepth 1 -type f) $(DESTDIR)$(CONFDIR)
- install -m 0755 -d $(DESTDIR)$(MANDIR)/man8
- install -m 0644 $(shell find man/man8 -maxdepth 1 -type f) $(DESTDIR)$(MANDIR)/man8
- ln -sf tc-bfifo.8 $(DESTDIR)$(MANDIR)/man8/tc-pfifo.8
- ln -sf lnstat.8 $(DESTDIR)$(MANDIR)/man8/rtstat.8
- ln -sf lnstat.8 $(DESTDIR)$(MANDIR)/man8/ctstat.8
- ln -sf rtacct.8 $(DESTDIR)$(MANDIR)/man8/nstat.8
- ln -sf routel.8 $(DESTDIR)$(MANDIR)/man8/routef.8
- install -m 0755 -d $(DESTDIR)$(MANDIR)/man3
- install -m 0644 $(shell find man/man3 -maxdepth 1 -type f) $(DESTDIR)$(MANDIR)/man3
-
-snapshot:
- echo "static const char SNAPSHOT[] = \""`date +%y%m%d`"\";" \
- > include/SNAPSHOT.h
-
-clean:
- rm -f cscope.*
- @for i in $(SUBDIRS) doc; \
- do $(MAKE) $(MFLAGS) -C $$i clean; done
-
-clobber: clean
- rm -f Config
-
-distclean: clobber
-
-cscope:
- cscope -b -q -R -Iinclude -sip -slib -smisc -snetem -stc
-
-.EXPORT_ALL_VARIABLES:
diff --git a/NOTICE b/NOTICE
deleted file mode 100644
index 3912109..0000000
--- a/NOTICE
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
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-
- Finally, any free program is threatened constantly by software
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- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
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-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
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-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
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-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
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-infringement or for any other reason (not limited to patent issues),
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-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/README b/README
deleted file mode 100644
index 7d54bd2..0000000
--- a/README
+++ /dev/null
@@ -1,36 +0,0 @@
-Primary site is:
- http://developer.osdl.org/dev/iproute2
-
-Original FTP site is:
- ftp://ftp.inr.ac.ru/ip-routing/
-
-How to compile this.
---------------------
-1. Look at start of Makefile and set correct values for:
-
-KERNEL_INCLUDE should point to correct linux kernel include directory.
-Default (/usr/src/linux/include) is right as rule.
-
-arpd needs to have the db4 development libraries. For debian
-users this is the package with a name like libdb4.x-dev.
-DBM_INCLUDE points to the directory with db_185.h which
-is the include file used by arpd to get to the old format Berkely
-database routines. Often this is in the db-devel package.
-
-2. make
-
-The makefile will automatically build a file Config which
-contains whether or not ATM is available, etc.
-
-3. To make documentation, cd to doc/ directory , then
- look at start of Makefile and set correct values for
- PAGESIZE=a4 , ie: a4 , letter ... (string)
- PAGESPERPAGE=2 , ie: 1 , 2 ... (numeric)
- and make there. It assumes, that latex, dvips and psnup
- are in your path.
-
-Stephen Hemminger
-shemminger@osdl.org
-
-Alexey Kuznetsov
-kuznet@ms2.inr.ac.ru
diff --git a/README.decnet b/README.decnet
deleted file mode 100644
index 4300f90..0000000
--- a/README.decnet
+++ /dev/null
@@ -1,33 +0,0 @@
-
-Here are a few quick points about DECnet support...
-
- o iproute2 is the tool of choice for configuring the DECnet support for
- Linux. For many features, it is the only tool which can be used to
- configure them.
-
- o No name resolution is available as yet, all addresses must be
- entered numerically.
-
- o Remember to set the hardware address of the interface using:
-
- ip link set ethX address xx:xx:xx:xx:xx:xx
- (where xx:xx:xx:xx:xx:xx is the MAC address for your DECnet node
- address)
-
- if your Ethernet card won't listen to more than one unicast
- mac address at once. If the Linux DECnet stack doesn't talk to
- any other DECnet nodes, then check this with tcpdump and if its
- a problem, change the mac address (but do this _before_ starting
- any other network protocol on the interface)
-
- o Whilst you can use ip addr add to add more than one DECnet address to an
- interface, don't expect addresses which are not the same as the
- kernels node address to work properly with 2.4 kernels. This should
- be fine with 2.6 kernels as the routing code has been extensively
- modified and improved.
-
- o The DECnet support is currently self contained. It does not depend on
- the libdnet library.
-
-Steve Whitehouse <steve@chygwyn.com>
-
diff --git a/README.distribution b/README.distribution
deleted file mode 100644
index fe78fb4..0000000
--- a/README.distribution
+++ /dev/null
@@ -1,95 +0,0 @@
-I. About the distribution tables
-
-The table used for "synthesizing" the distribution is essentially a scaled,
-translated, inverse to the cumulative distribution function.
-
-Here's how to think about it: Let F() be the cumulative distribution
-function for a probability distribution X. We'll assume we've scaled
-things so that X has mean 0 and standard deviation 1, though that's not
-so important here. Then:
-
- F(x) = P(X <= x) = \int_{-inf}^x f
-
-where f is the probability density function.
-
-F is monotonically increasing, so has an inverse function G, with range
-0 to 1. Here, G(t) = the x such that P(X <= x) = t. (In general, G may
-have singularities if X has point masses, i.e., points x such that
-P(X = x) > 0.)
-
-Now we create a tabular representation of G as follows: Choose some table
-size N, and for the ith entry, put in G(i/N). Let's call this table T.
-
-The claim now is, I can create a (discrete) random variable Y whose
-distribution has the same approximate "shape" as X, simply by letting
-Y = T(U), where U is a discrete uniform random variable with range 1 to N.
-To see this, it's enough to show that Y's cumulative distribution function,
-(let's call it H), is a discrete approximation to F. But
-
- H(x) = P(Y <= x)
- = (# of entries in T <= x) / N -- as Y chosen uniformly from T
- = i/N, where i is the largest integer such that G(i/N) <= x
- = i/N, where i is the largest integer such that i/N <= F(x)
- -- since G and F are inverse functions (and F is
- increasing)
- = floor(N*F(x))/N
-
-as desired.
-
-II. How to create distribution tables (in theory)
-
-How can we create this table in practice? In some cases, F may have a
-simple expression which allows evaluating its inverse directly. The
-pareto distribution is one example of this. In other cases, and
-especially for matching an experimentally observed distribution, it's
-easiest simply to create a table for F and "invert" it. Here, we give
-a concrete example, namely how the new "experimental" distribution was
-created.
-
-1. Collect enough data points to characterize the distribution. Here, I
-collected 25,000 "ping" roundtrip times to a "distant" point (time.nist.gov).
-That's far more data than is really necessary, but it was fairly painless to
-collect it, so...
-
-2. Normalize the data so that it has mean 0 and standard deviation 1.
-
-3. Determine the cumulative distribution. The code I wrote creates a table
-covering the range -10 to +10, with granularity .00005. Obviously, this
-is absurdly over-precise, but since it's a one-time only computation, I
-figured it hardly mattered.
-
-4. Invert the table: for each table entry F(x) = y, make the y*TABLESIZE
-(here, 4096) entry be x*TABLEFACTOR (here, 8192). This creates a table
-for the ("normalized") inverse of size TABLESIZE, covering its domain 0
-to 1 with granularity 1/TABLESIZE. Note that even with the granularity
-used in creating the table for F, it's possible not all the entries in
-the table for G will be filled in. So, make a pass through the
-inverse's table, filling in any missing entries by linear interpolation.
-
-III. How to create distribution tables (in practice)
-
-If you want to do all this yourself, I've provided several tools to help:
-
-1. maketable does the steps 2-4 above, and then generates the appropriate
-header file. So if you have your own time distribution, you can generate
-the header simply by:
-
- maketable < time.values > header.h
-
-2. As explained in the other README file, the somewhat sleazy way I have
-of generating correlated values needs correction. You can generate your
-own correction tables by compiling makesigtable and makemutable with
-your header file. Check the Makefile to see how this is done.
-
-3. Warning: maketable, makesigtable and especially makemutable do
-enormous amounts of floating point arithmetic. Don't try running
-these on an old 486. (NIST Net itself will run fine on such a
-system, since in operation, it just needs to do a few simple integral
-calculations. But getting there takes some work.)
-
-4. The tables produced are all normalized for mean 0 and standard
-deviation 1. How do you know what values to use for real? Here, I've
-provided a simple "stats" utility. Give it a series of floating point
-values, and it will return their mean (mu), standard deviation (sigma),
-and correlation coefficient (rho). You can then plug these values
-directly into NIST Net.
diff --git a/README.iproute2+tc b/README.iproute2+tc
deleted file mode 100644
index edd79c0..0000000
--- a/README.iproute2+tc
+++ /dev/null
@@ -1,119 +0,0 @@
-iproute2+tc*
-
-It's the first release of Linux traffic control engine.
-
-
-NOTES.
-* csz scheduler is inoperational at the moment, and probably
- never will be repaired but replaced with h-pfq scheduler.
-* To use "fw" classifier you will need ipfwchains patch.
-* No manual available. Ask me, if you have problems (only try to guess
- answer yourself at first 8)).
-
-
-Micro-manual how to start it the first time
--------------------------------------------
-
-A. Attach CBQ to eth1:
-
-tc qdisc add dev eth1 root handle 1: cbq bandwidth 10Mbit allot 1514 cell 8 \
-avpkt 1000 mpu 64
-
-B. Add root class:
-
-tc class add dev eth1 parent 1:0 classid 1:1 cbq bandwidth 10Mbit rate 10Mbit \
-allot 1514 cell 8 weight 1Mbit prio 8 maxburst 20 avpkt 1000
-
-C. Add default interactive class:
-
-tc class add dev eth1 parent 1:1 classid 1:2 cbq bandwidth 10Mbit rate 1Mbit \
-allot 1514 cell 8 weight 100Kbit prio 3 maxburst 20 avpkt 1000 split 1:0 \
-defmap c0
-
-D. Add default class:
-
-tc class add dev eth1 parent 1:1 classid 1:3 cbq bandwidth 10Mbit rate 8Mbit \
-allot 1514 cell 8 weight 800Kbit prio 7 maxburst 20 avpkt 1000 split 1:0 \
-defmap 3f
-
-etc. etc. etc. Well, it is enough to start 8) The rest can be guessed 8)
-Look also at more elaborated example, ready to start rsvpd,
-in rsvp/cbqinit.eth1.
-
-
-Terminology and advices about setting CBQ parameters may be found in Sally Floyd
-papers.
-
-
-Pairs X:Y are class handles, X:0 are qdisc heandles.
-weight should be proportional to rate for leaf classes
-(I choosed it ten times less, but it is not necessary)
-
-defmap is bitmap of logical priorities served by this class.
-
-E. Another qdiscs are simpler. F.e. let's join TBF on class 1:2
-
-tc qdisc add dev eth1 parent 1:2 tbf rate 64Kbit buffer 5Kb/8 limit 10Kb
-
-F. Look at all that we created:
-
-tc qdisc ls dev eth1
-tc class ls dev eth1
-
-G. Install "route" classifier on root of cbq and map destination from realm
-1 to class 1:2
-
-tc filter add dev eth1 parent 1:0 protocol ip prio 100 route to 1 classid 1:2
-
-H. Assign routes to 10.11.12.0/24 to realm 1
-
-ip route add 10.11.12.0/24 dev eth1 via whatever realm 1
-
-etc. The same thing can be made with rules.
-I still did not test ipchains, but they should work too.
-
-Setup of rsvp and u32 classifiers is more hairy.
-If you read RSVP specs, you will understand how rsvp classifier
-works easily. What's about u32... That's example:
-
-
-
-#! /bin/sh
-
-TC=/home/root/tc
-
-# Setup classifier root on eth1 root (it is cbq)
-$TC filter add dev eth1 parent 1:0 prio 5 protocol ip u32
-
-# Create hash table of 256 slots with ID 1:
-$TC filter add dev eth1 parent 1:0 prio 5 handle 1: u32 divisor 256
-
-# Add to 6th slot of hash table rule to select tcp/telnet to 193.233.7.75
-# direct it to class 1:4 and prescribe to fall to best effort,
-# if traffic violate TBF (32kbit,5K)
-$TC filter add dev eth1 parent 1:0 prio 5 u32 ht 1:6: \
- match ip dst 193.233.7.75 \
- match tcp dst 0x17 0xffff \
- flowid 1:4 \
- police rate 32kbit buffer 5kb/8 mpu 64 mtu 1514 index 1
-
-# Add to 1th slot of hash table rule to select icmp to 193.233.7.75
-# direct it to class 1:4 and prescribe to fall to best effort,
-# if traffic violate TBF (10kbit,5K)
-$TC filter add dev eth1 parent 1:0 prio 5 u32 ht 1:: \
- sample ip protocol 1 0xff \
- match ip dst 193.233.7.75 \
- flowid 1:4 \
- police rate 10kbit buffer 5kb/8 mpu 64 mtu 1514 index 2
-
-# Lookup hash table, if it is not fragmented frame
-# Use protocol as hash key
-$TC filter add dev eth1 parent 1:0 prio 5 handle ::1 u32 ht 800:: \
- match ip nofrag \
- offset mask 0x0F00 shift 6 \
- hashkey mask 0x00ff0000 at 8 \
- link 1:
-
-
-Alexey Kuznetsov
-kuznet@ms2.inr.ac.ru
diff --git a/README.lnstat b/README.lnstat
deleted file mode 100644
index 057925f..0000000
--- a/README.lnstat
+++ /dev/null
@@ -1,81 +0,0 @@
-lnstat - linux networking statistics
-(C) 2004 Harald Welte <laforge@gnumonks.org
-======================================================================
-
-This tool is a generalized and more feature-complete replacement for the old
-'rtstat' program.
-
-In addition to routing cache statistics, it supports any kind of statistics
-the linux kernel exports via a file in /proc/net/stat. In a stock 2.6.9
-kernel, this is
- per-protocol neighbour cache statistics
- (ipv4, ipv6, atm, decnet)
- routing cache statistics
- (ipv4)
- connection tracking statistics
- (ipv4)
-
-Please note that lnstat will adopt to any additional statistics that might be
-added to the kernel at some later point
-
-I personally always like examples more than any reference documentation, so I
-list the following examples. If somebody wants to do a manpage, feel free
-to send me a patch :)
-
-EXAMPLES:
-
-In order to get a list of supported statistics files, you can run
-
- lnstat -d
-
-It will display something like
-
-/proc/net/stat/arp_cache:
- 1: entries
- 2: allocs
- 3: destroys
-[...]
-/proc/net/stat/rt_cache:
- 1: entries
- 2: in_hit
- 3: in_slow_tot
-
-You can now select the files/keys you are interested by something like
-
- lnstat -k arp_cache:entries,rt_cache:in_hit,arp_cache:destroys
-
-arp_cach|rt_cache|arp_cach|
- entries| in_hit|destroys|
- 6| 6| 0|
- 6| 0| 0|
- 6| 2| 0|
-
-
-You can specify the interval (e.g. 10 seconds) by:
-
- lnstat -i 10
-
-You can specify to only use one particular statistics file:
-
- lnstat -f ip_conntrack
-
-You can specify individual field widths
-
- lnstat -k arp_cache:entries,rt_cache:entries -w 20,8
-
-You can specify not to print a header at all
-
- lnstat -s 0
-
-You can specify to print a header only at start of the program
-
- lnstat -s 1
-
-You can specify to print a header at start and every 20 lines:
-
- lnstat -s 20
-
-You can specify the number of samples you want to take (e.g. 5):
-
- lnstat -c 5
-
diff --git a/RELNOTES b/RELNOTES
deleted file mode 100644
index 17f0011..0000000
--- a/RELNOTES
+++ /dev/null
@@ -1,168 +0,0 @@
-[020116]
-! 1. Compile with rh-7.2
-! 2. What the hell some people blame on socklen_t defined in unistd.h? Check.
- * Kim Woelders <kim@woelders.dk>, various useful fixups: compilation
- with old kernels, cross-compiling, "all" == "any" in prefix spec.
- * Collected from my disk, cleaned and packed to directory iproute2/misc/
- several utilities: ss, nstat, ifstat, rtacct, arpd and module tcp_diag.
- Writing some docs. me.
- * prepared patchlet for pidentd to use tcp_diag.
- * David Miller: 64bit (and even worse 64bit kernel/32 bit user :-) fixes
- to above. tcp_diag is merged to main tree.
- * Alexandr D. Kanevskiy <kad@blackcatlinux.com>: various flaws in ss
- * Alexandr D. Kanevskiy <kad@blackcatlinux.com>: oops, more aggressive caching
- of names opened old bugs: ip started to print garbage in some places.
- * Robert Olsson, rt_cache_stat. Renamed to rtstat.
- * An old bug in "ip maddr ls": reduntant empty lines in output.
- Seeing this crap for ages but lucky match of desire/ability to repair
- and a huff about this happened only today. :-)
- * "Mr. James W. Laferriere" <babydr@baby-dragons.com>
- doc: option to produce ps output for non-a4 and not only 2 pages/sheet.
- * Jamal's patch for ingres qdisc.
- * Bernd Eckenfels <ecki@lina.inka.de>: deleted orphaned bogus #include
- in include/utils.h.
- * Julian Anastasov <ja@ssi.bg>: uninitialized fields in nexthop
- producing funny "dead" nexthops in multipath routes.
- Stupid me, look at the first line in [010803]... Was it difficult to guess
- this that time? People blame for several months. :-)
- Special thanks to bert hubert <ahu@ds9a.nl> who raised the issue in netdev.
- Thanks and apologies to Terry Schmidt <terry@nycwireless.net>,
- Ruben Puettmann <ruben.puettmann@freenet-ag.de>,
- Mark Ivens <mivens@clara.net>.
- * willy tarreau <wtarreau@yahoo.fr>: "make install" target.
- * Tunable limit for sch_sfq. Patch to kernel activating this
- is about to be submitted. Reminded by Adi Nugroho <Adi@iNterNUX.co.id>.
-
-[010824]
- * ip address add sets scope of loopback addreses to "host".
- Advised by David Miller.
- * ZIP! <zip@killerlabs.com> and David Ford <david@blue-labs.org>
- Some strcpy's changed to strncpy's.
- * David Ford <david@blue-labs.org>, test for compilation with gcc3.
- * David Ford <david@blue-labs.org>. Damn, I broke rtnl_talk in previous
- snapshot.
-
-[010803]
- * If "dev" is not specified in multipath route, ifindex remained
- uninitialized. Grr. Thanks to Kunihiro Ishiguro <kunihiro@zebra.org>.
- * Rafal Maszkowski <rzm@icm.edu.pl>, batch mode tc. The most old patch.
- * Updates list of data protocol ids.
- Lots of reporters. I bring my apologies.
- * Jan Rekorajski <baggins@sith.mimuw.edu.pl>. Updated list of datalink types.
- * Christina Chen <chenchristina@cwc.nus.edu.sg>. Bug in parsing IPv6 address match in u32.
- * Pekka Savola <pekkas@netcore.fi>. ip -6 route flush dev lo stuck
- on deleting root of the table.
- * Werner. dsmark fixes.
- * Alexander Demenshin <aldem-reply@aldem.net>. Old miracleous bug
- in ip monitor. It was puzzle, people permanently blame that
- it prints some crap.
- * Rui Prior <rprior@inescporto.pt>. f_route failed to resolve fromif.
- Werner also noticed this and sent patch. Bad place... [RETHINK]
- * Kim Woelders <kim@woelders.dk>.
- - changes in Makefile for cross-compile
- - understand "all" as alias for "any"
- - bug in iprule.c
-! [ NB. Also he sent patch for kernel. Do not forget! ]
- * Werner. Fix to tc core files: wrong exits etc.
- * Bernd Jendrissek <berndj@prism.co.za>. Some sanitizations of tc.c
-!* Marian Jancar <marian.jancar@infonet.cz>. He say q_tbf prints wrong latency!
-! Seems, he is wrong.
- * Werner (and Nikolai Vladychevski <niko@isl.net.mx>) check ->print_copts
- to avoid segfault.
-
-[001007]
- * Compiles under rh-7.0
-
-[000928]
- * Sorry. I have lost all the CVS with changes made since 000305.
- If someone sent me a patch after this date, please, resubmit.
- Restored from the last backup and mailboxes:
-
- * Edit ip-cref.tex by raf <raf2@zip.com.au>.
- * RTAX_REORDERING support.
- * IFLA_MASTER support.
- * Bug in rtnl_talk(), libnetlink.c. Reported by David P. Olshfski
- <olshef@us.ibm.com>
-
-[000305]
- * Bugs in RESOLVE_HOSTNAMES. Bratislav Ilich <bilik@@zepter.ru>
- * ARPHRD_IEEE802_TR
-
-[000225]
- * ECN in q_red.c.
-
-[000221]
- * diffserv update from Jamal Hadi Salim
- * Some bits of IPX from Steve Whitehouse.
- * ATM qdisc from Werner Almesberger
- * Support for new attributes on routes in linux-2.3.
-
-[991023]
- No news, only several bugs are fixed.
- * Since ss990630 "ip rule list" printed wrong prefix length.
- Vladimir V. Ivanov <vlad@alis.tusur.ru>
- * "ip rule" parsed >INT_MAX values of metric incorrectly.
- Matthew G. Marsh <mgm@paktronix.com>
- * Some improvements in doc/Makefile advised by
- Andi Kleen and Werner Almesberger.
-
-[990824]
- * new attributes in "ip route": rtt, rttvar, cwnd, ssthresh and advmss.
- * some updates in documentaion to reflect new status.
-
-[990630]
- * DiffServ support.
- Werner Almesberger <almesber@lrc.di.epfl.ch>
- Jamal Hadi Salim <hadi@nortelnetworks.com>
- * DECnet support.
- Steve Whitehouse <SteveW@ACM.org>
- * Some minor tweaks in docs and code.
-
-[990530]
- * routel script. Stephen R. van den Berg <srb@cuci.nl>
- * Bug in tc/q_prio.c resetting priomap. Reported by
- Ole Husgaard <sparre@login.dknet.dk> and
- Jan Kasprzak <kas@informatics.muni.cz>
- * IP command reference manual is published (ip-cref.tex).
- I am sorry, but tc-cref.tex is still not ready, to be more
- exact the draft does not describe current tc 8-)
- * ip, rtmon, rtacct utilities are updated according to manual 8-)
- Lots of changes:
- - (MAIN) "flush" command for addr, neigh and route.
- - error messages are sanitized; now it does not print
- usage() page on each error.
- - output format is improved.
- - "oneline" mode is added.
- - etc.
- * Name databases; resolution acsii <-> numeric is split out to lib/*
- * scripts ifcfg, ifone and rtpr.
- * examples/dhcp-client-script is copied from my patch to ISC dhcp.
- * Makefile in doc/ directory.
-
-[990417]
- * "pmtudisc" flag to "ip tunnel". Phil Karn <karn@ka9q.ampr.org>
- * bug in tc/q_tbf.c preventing setting peak_rate, Martin Mares <mj@ucw.cz>
- * doc/flowlabels.tex
-
-[990329]
-
- * This snapshot fixes some compatibility problems, which I introduced
- occasionally to previous snapshots.
- * Namely, "allot" to "tc qdisc add ... cbq" is accepted but ignored.
- * Another changes are supposed to be shown in the next snapshot, but
- because of troubles with "allot" I am forced to release premature
- version. Namely, "cell", "prio", "weight" etc. are optional now.
- * doc/ip-tunnels.tex
-
-[990327]
- * History was not recorded.
-
-[981002]
- * Rani Assaf <rani@magic.metawire.com> contributed resolving
- addresses to names.
- BEWARE! DO NOT USE THIS OPTION, WHEN REPORTING BUGS IN
- IPROUTE OR IN KERENEL. ALL THE BUG REPORTS MUST CONTAIN
- ONLY NUMERIC ADDRESSES.
-
-[981101]
- * now it should compile for any libc.
diff --git a/configure b/configure
deleted file mode 100755
index 600fa96..0000000
--- a/configure
+++ /dev/null
@@ -1,180 +0,0 @@
-#! /bin/bash
-# This is not an autconf generated configure
-#
-INCLUDE=${1:-"$PWD/include"}
-
-TABLES=
-
-check_atm()
-{
-cat >/tmp/atmtest.c <<EOF
-#include <atm.h>
-int main(int argc, char **argv) {
- struct atm_qos qos;
- (void) text2qos("aal5,ubr:sdu=9180,rx:none",&qos,0);
- return 0;
-}
-EOF
-gcc -I$INCLUDE -o /tmp/atmtest /tmp/atmtest.c -latm >/dev/null 2>&1
-if [ $? -eq 0 ]
-then
- echo "TC_CONFIG_ATM:=y" >>Config
- echo yes
-else
- echo no
-fi
-rm -f /tmp/atmtest.c /tmp/atmtest
-}
-
-check_xt()
-{
-#check if we have xtables from iptables >= 1.4.5.
-cat >/tmp/ipttest.c <<EOF
-#include <xtables.h>
-#include <linux/netfilter.h>
-static struct xtables_globals test_globals = {
- .option_offset = 0,
- .program_name = "tc-ipt",
- .program_version = XTABLES_VERSION,
- .orig_opts = NULL,
- .opts = NULL,
- .exit_err = NULL,
-};
-
-int main(int argc, char **argv)
-{
- xtables_init_all(&test_globals, NFPROTO_IPV4);
- return 0;
-}
-
-EOF
-
-if gcc -I$INCLUDE $IPTC -o /tmp/ipttest /tmp/ipttest.c $IPTL -ldl -lxtables >/dev/null 2>&1
-then
- echo "TC_CONFIG_XT:=y" >>Config
- echo "using xtables"
-fi
-rm -f /tmp/ipttest.c /tmp/ipttest
-}
-
-check_xt_old()
-{
-# bail if previous XT checks has already succeded.
-if grep TC_CONFIG_XT Config > /dev/null
-then
- return
-fi
-
-#check if we need dont our internal header ..
-cat >/tmp/ipttest.c <<EOF
-#include <xtables.h>
-char *lib_dir;
-unsigned int global_option_offset = 0;
-const char *program_version = XTABLES_VERSION;
-const char *program_name = "tc-ipt";
-struct afinfo afinfo = {
- .libprefix = "libxt_",
-};
-
-void exit_error(enum exittype status, const char *msg, ...)
-{
-}
-
-int main(int argc, char **argv) {
-
- return 0;
-}
-
-EOF
-gcc -I$INCLUDE $IPTC -o /tmp/ipttest /tmp/ipttest.c $IPTL -ldl >/dev/null 2>&1
-
-if [ $? -eq 0 ]
-then
- echo "TC_CONFIG_XT_OLD:=y" >>Config
- echo "using old xtables (no need for xt-internal.h)"
-fi
-rm -f /tmp/ipttest.c /tmp/ipttest
-}
-
-check_xt_old_internal_h()
-{
-# bail if previous XT checks has already succeded.
-if grep TC_CONFIG_XT Config > /dev/null
-then
- return
-fi
-
-#check if we need our own internal.h
-cat >/tmp/ipttest.c <<EOF
-#include <xtables.h>
-#include "xt-internal.h"
-char *lib_dir;
-unsigned int global_option_offset = 0;
-const char *program_version = XTABLES_VERSION;
-const char *program_name = "tc-ipt";
-struct afinfo afinfo = {
- .libprefix = "libxt_",
-};
-
-void exit_error(enum exittype status, const char *msg, ...)
-{
-}
-
-int main(int argc, char **argv) {
-
- return 0;
-}
-
-EOF
-gcc -I$INCLUDE $IPTC -o /tmp/ipttest /tmp/ipttest.c $IPTL -ldl >/dev/null 2>&1
-
-if [ $? -eq 0 ]
-then
- echo "using old xtables with xt-internal.h"
- echo "TC_CONFIG_XT_OLD_H:=y" >>Config
-fi
-rm -f /tmp/ipttest.c /tmp/ipttest
-}
-
-check_ipt()
-{
- if ! grep TC_CONFIG_XT Config > /dev/null
- then
- echo "using iptables"
- TABLES="iptables"
- else
- TABLES="xtables"
- fi
-}
-
-check_ipt_lib_dir()
-{
- IPT_LIB_DIR=""
- for dir in /lib /usr/lib /usr/local/lib
- do
- for file in $dir/$TABLES/lib*t_*so ; do
- if [ -f $file ]; then
- echo $dir/$TABLES
- echo "IPT_LIB_DIR:=$dir/$TABLES" >> Config
- return
- fi
- done
- done
- echo "not found!"
-}
-
-echo "# Generated config based on" $INCLUDE >Config
-
-echo "TC schedulers"
-
-echo -n " ATM "
-check_atm
-
-echo -n " IPT "
-check_xt
-check_xt_old
-check_xt_old_internal_h
-check_ipt
-
-echo -n "iptables modules directory: "
-check_ipt_lib_dir
diff --git a/doc/Makefile b/doc/Makefile
deleted file mode 100644
index 84836a2..0000000
--- a/doc/Makefile
+++ /dev/null
@@ -1,55 +0,0 @@
-PSFILES=ip-cref.ps ip-tunnels.ps api-ip6-flowlabels.ps ss.ps nstat.ps arpd.ps rtstat.ps
-# tc-cref.ps
-# api-rtnl.tex api-pmtudisc.tex api-news.tex
-# iki-netdev.ps iki-neighdst.ps
-
-
-LATEX=latex
-DVIPS=dvips
-SGML2DVI=sgml2latex --output=dvi
-SGML2HTML=sgml2html -s 0
-LPR=lpr -Zsduplex
-SHELL=bash
-PAGESIZE=a4
-PAGESPERPAGE=2
-
-HTMLFILES=$(subst .sgml,.html,$(shell echo *.sgml))
-DVIFILES=$(subst .ps,.dvi,$(PSFILES))
-
-
-all: pstwocol
-
-pstwocol: $(PSFILES)
-
-html: $(HTMLFILES)
-
-dvi: $(DVIFILES)
-
-print: $(PSFILES)
- $(LPR) $(PSFILES)
-
-%.dvi: %.sgml
- $(SGML2DVI) $<
-
-%.dvi: %.tex
- @set -e; pass=2; echo "Running LaTeX $<"; \
- while [ `$(LATEX) $< </dev/null 2>&1 | \
- grep -c '^\(LaTeX Warning: Label(s) may\|No file \|! Emergency stop\)'` -ge 1 ]; do \
- if [ $$pass -gt 3 ]; then \
- echo "Seems, something is wrong. Try by hands." ; exit 1 ; \
- fi; \
- echo "Re-running LaTeX $<, $${pass}d pass"; pass=$$[$$pass + 1]; \
- done
-
-%.ps: %.dvi
- $(DVIPS) $< -o $@
-
-%.html: %.sgml
- $(SGML2HTML) $<
-
-install:
- install -m 0644 $(shell echo *.tex) $(DESTDIR)$(DOCDIR)
- install -m 0644 $(shell echo *.sgml) $(DESTDIR)$(DOCDIR)
-
-clean:
- rm -f *.aux *.log *.toc $(PSFILES) $(DVIFILES) *.html
diff --git a/doc/Plan b/doc/Plan
deleted file mode 100644
index 55f478e..0000000
--- a/doc/Plan
+++ /dev/null
@@ -1,16 +0,0 @@
-Partially finished work.
-
-1. User Reference manuals.
-1.1 IP Command reference (ip-cref.tex, published)
-1.2 TC Command reference (tc-cref.tex)
-1.3 IP tunnels (ip-tunnels.tex, published)
-
-2. Linux-2.2 Networking API
-2.1 RTNETLINK (api-rtnl.tex)
-2.2 Path MTU Discovery (api-pmtudisc.tex)
-2.3 IPv6 Flow Labels (api-ip6-flowlabels.tex, published)
-2.4 Miscellaneous extensions (api-misc.tex)
-
-3. Linux-2.2 Networking Intra-Kernel Interfaces
-3.1 NetDev --- Networking Devices and netdev... (iki-netdev.tex)
-3.2 Neighbour cache and destination cache. (iki-neighdst.tex)
diff --git a/doc/SNAPSHOT.tex b/doc/SNAPSHOT.tex
deleted file mode 100644
index 7ed0298..0000000
--- a/doc/SNAPSHOT.tex
+++ /dev/null
@@ -1 +0,0 @@
-\def\Draft{020116}
diff --git a/doc/actions/actions-general b/doc/actions/actions-general
deleted file mode 100644
index 70f7cd6..0000000
--- a/doc/actions/actions-general
+++ /dev/null
@@ -1,257 +0,0 @@
-
-This documented is slightly dated but should give you idea of how things
-work.
-
-What is it?
------------
-
-An extension to the filtering/classification architecture of Linux Traffic
-Control.
-Up to 2.6.8 the only action that could be "attached" to a filter was policing.
-i.e you could say something like:
-
------
-tc filter add dev lo parent ffff: protocol ip prio 10 u32 match ip src \
-127.0.0.1/32 flowid 1:1 police mtu 4000 rate 1500kbit burst 90k
------
-
-which implies "if a packet is seen on the ingress of the lo device with
-a source IP address of 127.0.0.1/32 we give it a classification id of 1:1 and
-we execute a policing action which rate limits its bandwidth utilization
-to 1.5Mbps".
-
-The new extensions allow for more than just policing actions to be added.
-They are also fully backward compatible. If you have a kernel that doesnt
-understand them, then the effect is null i.e if you have a newer tc
-but older kernel, the actions are not installed. Likewise if you
-have a newer kernel but older tc, obviously the tc will use current
-syntax which will work fine. Of course to get the required effect you need
-both newer tc and kernel. If you are reading this you have the
-right tc ;->
-
-A side effect is that we can now get stateless firewalling to work with tc.
-Essentially this is now an alternative to iptables.
-I wont go into details of my dislike for iptables at times, but
-scalability is one of the main issues; however, if you need stateful
-classification - use netfilter (for now).
-
-This stuff works on both ingress and egress qdiscs.
-
-Features
---------
-
-1) new additional syntax and actions enabled. Note old syntax is still valid.
-
-Essentially this is still the same syntax as tc with a new construct
-"action". The syntax is of the form:
-tc filter add <DEVICE> parent 1:0 protocol ip prio 10 <Filter description>
-flowid 1:1 action <ACTION description>*
-
-You can have as many actions as you want (within sensible reasoning).
-
-In the past the only real action was the policer; i.e you could do something
-along the lines of:
-tc filter add dev lo parent ffff: protocol ip prio 10 u32 \
-match ip src 127.0.0.1/32 flowid 1:1 \
-police mtu 4000 rate 1500kbit burst 90k
-
-Although you can still use the same syntax, now you can say:
-
-tc filter add dev lo parent 1:0 protocol ip prio 10 u32 \
-match ip src 127.0.0.1/32 flowid 1:1 \
-action police mtu 4000 rate 1500kbit burst 90k
-
-" generic Actions" (gact) at the moment are:
-{ drop, pass, reclassify, continue}
-(If you have others, no listed here give me a reason and we will add them)
-+drop says to drop the packet
-+pass and ok (are equivalent) says to accept it
-+reclassify requests for reclassification of the packet
-+continue requests for next lookup to match
-
-2)In order to take advantage of some of the targets written by the
-iptables people, a classifier can have a packet being massaged by an
-iptable target. I have only tested with mangler targets up to now.
-(infact anything that is not in the mangling table is disabled right now)
-
-In terms of hooks:
-*ingress is mapped to pre-routing hook
-*egress is mapped to post-routing hook
-I dont see much value in the other hooks, if you see it and email me good
-reasons, the addition is trivial.
-
-Example syntax for iptables targets usage becomes:
-tc filter add ..... u32 <u32 syntax> action ipt -j <iptables target syntax>
-
-example:
-tc filter add dev lo parent ffff: protocol ip prio 8 u32 \
-match ip dst 127.0.0.8/32 flowid 1:12 \
-action ipt -j mark --set-mark 2
-
-NOTE: flowid 1:12 is parsed flowid 0x1:0x12. Make sure if you want flowid
-decimal 12, then use flowid 1:c.
-
-3) A feature i call pipe
-The motivation is derived from Unix pipe mechanism but applied to packets.
-Essentially take a matching packet and pass it through
-action1 | action2 | action3 etc.
-You could do something similar to this with the tc policer and the "continue"
-operator but this rather restricts it to just the policer and requires
-multiple rules (and lookups, hence quiet inefficient);
-
-as an example -- and please note that this is just an example _not_ The
-Word Youve Been Waiting For (yes i have had problems giving examples
-which ended becoming dogma in documents and people modifying them a little
-to look clever);
-
-i selected the metering rates to be small so that i can show better how
-things work.
-
-The script below does the following:
-- an incoming packet from 10.0.0.21 is first given a firewall mark of 1.
-
-- It is then metered to make sure it does not exceed its allocated rate of
-1Kbps. If it doesnt exceed rate, this is where we terminate action execution.
-
-- If it does exceed its rate, its "color" changes to a mark of 2 and it is
-then passed through a second meter.
-
--The second meter is shared across all flows on that device [i am suprised
-that this seems to be not a well know feature of the policer; Bert was telling
-me that someone was writing a qdisc just to do sharing across multiple devices;
-it must be the summer heat again; weve had someone doing that every year around
-summer -- the key to sharing is to use a operator "index" in your policer
-rules (example "index 20"). All your rules have to use the same index to
-share.]
-
--If the second meter is exceeded the color of the flow changes further to 3.
-
--We then pass the packet to another meter which is shared across all devices
-in the system. If this meter is exceeded we drop the packet.
-
-Note the mark can be used further up the system to do things like policy
-or more interesting things on the egress.
-
------------------- cut here -------------------------------
-#
-# Add an ingress qdisc on eth0
-tc qdisc add dev eth0 ingress
-#
-#if you see an incoming packet from 10.0.0.21
-tc filter add dev eth0 parent ffff: protocol ip prio 1 \
-u32 match ip src 10.0.0.21/32 flowid 1:15 \
-#
-# first give it a mark of 1
-action ipt -j mark --set-mark 1 index 2 \
-#
-# then pass it through a policer which allows 1kbps; if the flow
-# doesnt exceed that rate, this is where we stop, if it exceeds we
-# pipe the packet to the next action
-action police rate 1kbit burst 9k pipe \
-#
-# which marks the packet fwmark as 2 and pipes
-action ipt -j mark --set-mark 2 \
-#
-# next attempt to borrow b/width from a meter
-# used across all flows incoming on eth0("index 30")
-# and if that is exceeded we pipe to the next action
-action police index 30 mtu 5000 rate 1kbit burst 10k pipe \
-# mark it as fwmark 3 if exceeded
-action ipt -j mark --set-mark 3 \
-# and then attempt to borrow from a meter used by all devices in the
-# system. Should this be exceeded, drop the packet on the floor.
-action police index 20 mtu 5000 rate 1kbit burst 90k drop
----------------------------------
-
-Now lets see the actions installed with
-"tc filter show parent ffff: dev eth0"
-
--------- output -----------
-jroot# tc filter show parent ffff: dev eth0
-filter protocol ip pref 1 u32
-filter protocol ip pref 1 u32 fh 800: ht divisor 1
-filter protocol ip pref 1 u32 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:15
-
- action order 1: tablename: mangle hook: NF_IP_PRE_ROUTING
- target MARK set 0x1 index 2
-
- action order 2: police 1 action pipe rate 1Kbit burst 9Kb mtu 2Kb
-
- action order 3: tablename: mangle hook: NF_IP_PRE_ROUTING
- target MARK set 0x2 index 1
-
- action order 4: police 30 action pipe rate 1Kbit burst 10Kb mtu 5000b
-
- action order 5: tablename: mangle hook: NF_IP_PRE_ROUTING
- target MARK set 0x3 index 3
-
- action order 6: police 20 action drop rate 1Kbit burst 90Kb mtu 5000b
-
- match 0a000015/ffffffff at 12
--------------------------------
-
-Note the ordering of the actions is based on the order in which we entered
-them. In the future i will add explicit priorities.
-
-Now lets run a ping -f from 10.0.0.21 to this host; stop the ping after
-you see a few lines of dots
-
-----
-[root@jzny hadi]# ping -f 10.0.0.22
-PING 10.0.0.22 (10.0.0.22): 56 data bytes
-....................................................................................................................................................................................................................................................................................................................................................................................................................................................
---- 10.0.0.22 ping statistics ---
-2248 packets transmitted, 1811 packets received, 19% packet loss
-round-trip min/avg/max = 0.7/9.3/20.1 ms
------------------------------
-
-Now lets take a look at the stats with "tc -s filter show parent ffff: dev eth0"
-
---------------
-jroot# tc -s filter show parent ffff: dev eth0
-filter protocol ip pref 1 u32
-filter protocol ip pref 1 u32 fh 800: ht divisor 1
-filter protocol ip pref 1 u32 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:1
-5
-
- action order 1: tablename: mangle hook: NF_IP_PRE_ROUTING
- target MARK set 0x1 index 2
- Sent 188832 bytes 2248 pkts (dropped 0, overlimits 0)
-
- action order 2: police 1 action pipe rate 1Kbit burst 9Kb mtu 2Kb
- Sent 188832 bytes 2248 pkts (dropped 0, overlimits 2122)
-
- action order 3: tablename: mangle hook: NF_IP_PRE_ROUTING
- target MARK set 0x2 index 1
- Sent 178248 bytes 2122 pkts (dropped 0, overlimits 0)
-
- action order 4: police 30 action pipe rate 1Kbit burst 10Kb mtu 5000b
- Sent 178248 bytes 2122 pkts (dropped 0, overlimits 1945)
-
- action order 5: tablename: mangle hook: NF_IP_PRE_ROUTING
- target MARK set 0x3 index 3
- Sent 163380 bytes 1945 pkts (dropped 0, overlimits 0)
-
- action order 6: police 20 action drop rate 1Kbit burst 90Kb mtu 5000b
- Sent 163380 bytes 1945 pkts (dropped 0, overlimits 437)
-
- match 0a000015/ffffffff at 12
--------------------------------
-
-Neat, eh?
-
-
-Wanna write an action module?
-------------------------------
-Its easy. Either look at the code or send me email. I will document at
-some point; will also accept documentation.
-
-TODO
-----
-
-Lotsa goodies/features coming. Requests also being accepted.
-At the moment the focus has been on getting the architecture in place.
-Expect new things in the spurious time i have to work on this
-(particularly around end of year when i have typically get time off
-from work).
-
diff --git a/doc/actions/gact-usage b/doc/actions/gact-usage
deleted file mode 100644
index de1308d..0000000
--- a/doc/actions/gact-usage
+++ /dev/null
@@ -1,79 +0,0 @@
-
-gact <ACTION> [RAND] [INDEX]
-
-Where:
- ACTION := reclassify | drop | continue | pass | ok
- RAND := random <RANDTYPE> <ACTION> <VAL>
- RANDTYPE := netrand | determ
- VAL : = value not exceeding 10000
- INDEX := index value used
-
-ACTION semantics
-- pass and ok are equivalent to accept
-- continue allows to restart classification lookup
-- drop drops packets
-- reclassify implies continue classification where we left off
-
-randomization
---------------
-
-At the moment there are only two algorithms. One is deterministic
-and the other uses internal kernel netrand.
-
-Examples:
-
-Rules can be installed on both ingress and egress - this shows ingress
-only
-
-tc qdisc add dev eth0 ingress
-
-# example 1
-tc filter add dev eth0 parent ffff: protocol ip prio 6 u32 match ip src \
-10.0.0.9/32 flowid 1:16 action drop
-
-ping -c 20 10.0.0.9
-
---
-filter u32
-filter u32 fh 800: ht divisor 1
-filter u32 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:16 (rule hit 32 success 20)
- match 0a000009/ffffffff at 12 (success 20 )
- action order 1: gact action drop
- random type none pass val 0
- index 1 ref 1 bind 1 installed 59 sec used 35 sec
- Sent 1680 bytes 20 pkts (dropped 20, overlimits 0 )
-
-----
-
-# example 2
-#allow 1 out 10 randomly using the netrand generator
-tc filter add dev eth0 parent ffff: protocol ip prio 6 u32 match ip src \
-10.0.0.9/32 flowid 1:16 action drop random netrand ok 10
-
-ping -c 20 10.0.0.9
-
-----
-filter protocol ip pref 6 u32 filter protocol ip pref 6 u32 fh 800: ht divisor 1filter protocol ip pref 6 u32 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:16 (rule hit 20 success 20)
- match 0a000009/ffffffff at 12 (success 20 )
- action order 1: gact action drop
- random type netrand pass val 10
- index 5 ref 1 bind 1 installed 49 sec used 25 sec
- Sent 1680 bytes 20 pkts (dropped 16, overlimits 0 )
-
---------
-#alternative: deterministically accept every second packet
-tc filter add dev eth0 parent ffff: protocol ip prio 6 u32 match ip src \
-10.0.0.9/32 flowid 1:16 action drop random determ ok 2
-
-ping -c 20 10.0.0.9
-
-tc -s filter show parent ffff: dev eth0
------
-filter protocol ip pref 6 u32 filter protocol ip pref 6 u32 fh 800: ht divisor 1filter protocol ip pref 6 u32 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:16 (rule hit 20 success 20)
- match 0a000009/ffffffff at 12 (success 20 )
- action order 1: gact action drop
- random type determ pass val 2
- index 4 ref 1 bind 1 installed 118 sec used 82 sec
- Sent 1680 bytes 20 pkts (dropped 10, overlimits 0 )
------
-
diff --git a/doc/actions/ifb-README b/doc/actions/ifb-README
deleted file mode 100644
index 3d01179..0000000
--- a/doc/actions/ifb-README
+++ /dev/null
@@ -1,125 +0,0 @@
-
-IFB is intended to replace IMQ.
-Advantage over current IMQ; cleaner in particular in in SMP;
-with a _lot_ less code.
-
-Known IMQ/IFB USES
-------------------
-
-As far as i know the reasons listed below is why people use IMQ.
-It would be nice to know of anything else that i missed.
-
-1) qdiscs/policies that are per device as opposed to system wide.
-IFB allows for sharing.
-
-2) Allows for queueing incoming traffic for shaping instead of
-dropping. I am not aware of any study that shows policing is
-worse than shaping in achieving the end goal of rate control.
-I would be interested if anyone is experimenting.
-
-3) Very interesting use: if you are serving p2p you may wanna give
-preference to your own localy originated traffic (when responses come back)
-vs someone using your system to do bittorent. So QoSing based on state
-comes in as the solution. What people did to achive this was stick
-the IMQ somewhere prelocal hook.
-I think this is a pretty neat feature to have in Linux in general.
-(i.e not just for IMQ).
-But i wont go back to putting netfilter hooks in the device to satisfy
-this. I also dont think its worth it hacking ifb some more to be
-aware of say L3 info and play ip rule tricks to achieve this.
---> Instead the plan is to have a contrack related action. This action will
-selectively either query/create contrack state on incoming packets.
-Packets could then be redirected to ifb based on what happens -> eg
-on incoming packets; if we find they are of known state we could send to
-a different queue than one which didnt have existing state. This
-all however is dependent on whatever rules the admin enters.
-
-At the moment this 3rd function does not exist yet. I have decided that
-instead of sitting on the patch for another year, to release it and then
-if theres pressure i will add this feature.
-
-An example, to provide functionality that most people use IMQ for below:
-
---------
-export TC="/sbin/tc"
-
-$TC qdisc add dev ifb0 root handle 1: prio
-$TC qdisc add dev ifb0 parent 1:1 handle 10: sfq
-$TC qdisc add dev ifb0 parent 1:2 handle 20: tbf rate 20kbit buffer 1600 limit 3000
-$TC qdisc add dev ifb0 parent 1:3 handle 30: sfq
-$TC filter add dev ifb0 protocol ip pref 1 parent 1: handle 1 fw classid 1:1
-$TC filter add dev ifb0 protocol ip pref 2 parent 1: handle 2 fw classid 1:2
-
-ifconfig ifb0 up
-
-$TC qdisc add dev eth0 ingress
-
-# redirect all IP packets arriving in eth0 to ifb0
-# use mark 1 --> puts them onto class 1:1
-$TC filter add dev eth0 parent ffff: protocol ip prio 10 u32 \
-match u32 0 0 flowid 1:1 \
-action ipt -j MARK --set-mark 1 \
-action mirred egress redirect dev ifb0
-
---------
-
-
-Run A Little test:
-
-from another machine ping so that you have packets going into the box:
------
-[root@jzny action-tests]# ping 10.22
-PING 10.22 (10.0.0.22): 56 data bytes
-64 bytes from 10.0.0.22: icmp_seq=0 ttl=64 time=2.8 ms
-64 bytes from 10.0.0.22: icmp_seq=1 ttl=64 time=0.6 ms
-64 bytes from 10.0.0.22: icmp_seq=2 ttl=64 time=0.6 ms
-
---- 10.22 ping statistics ---
-3 packets transmitted, 3 packets received, 0% packet loss
-round-trip min/avg/max = 0.6/1.3/2.8 ms
-[root@jzny action-tests]#
------
-Now look at some stats:
-
----
-[root@jmandrake]:~# $TC -s filter show parent ffff: dev eth0
-filter protocol ip pref 10 u32
-filter protocol ip pref 10 u32 fh 800: ht divisor 1
-filter protocol ip pref 10 u32 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:1
- match 00000000/00000000 at 0
- action order 1: tablename: mangle hook: NF_IP_PRE_ROUTING
- target MARK set 0x1
- index 1 ref 1 bind 1 installed 4195sec used 27sec
- Sent 252 bytes 3 pkts (dropped 0, overlimits 0)
-
- action order 2: mirred (Egress Redirect to device ifb0) stolen
- index 1 ref 1 bind 1 installed 165 sec used 27 sec
- Sent 252 bytes 3 pkts (dropped 0, overlimits 0)
-
-[root@jmandrake]:~# $TC -s qdisc
-qdisc sfq 30: dev ifb0 limit 128p quantum 1514b
- Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
-qdisc tbf 20: dev ifb0 rate 20Kbit burst 1575b lat 2147.5s
- Sent 210 bytes 3 pkts (dropped 0, overlimits 0)
-qdisc sfq 10: dev ifb0 limit 128p quantum 1514b
- Sent 294 bytes 3 pkts (dropped 0, overlimits 0)
-qdisc prio 1: dev ifb0 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1
- Sent 504 bytes 6 pkts (dropped 0, overlimits 0)
-qdisc ingress ffff: dev eth0 ----------------
- Sent 308 bytes 5 pkts (dropped 0, overlimits 0)
-
-[root@jmandrake]:~# ifconfig ifb0
-ifb0 Link encap:Ethernet HWaddr 00:00:00:00:00:00
- inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
- UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
- RX packets:6 errors:0 dropped:3 overruns:0 frame:0
- TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
- collisions:0 txqueuelen:32
- RX bytes:504 (504.0 b) TX bytes:252 (252.0 b)
------
-
-You send it any packet not originating from the actions it will drop them.
-[In this case the three dropped packets were ipv6 ndisc].
-
-cheers,
-jamal
diff --git a/doc/actions/mirred-usage b/doc/actions/mirred-usage
deleted file mode 100644
index 2622c43..0000000
--- a/doc/actions/mirred-usage
+++ /dev/null
@@ -1,164 +0,0 @@
-
-Very funky action. I do plan to add to a few more things to it
-This is the basic stuff. Idea borrowed from the way ethernet switches
-mirror and redirect packets. The main difference with say a vannila
-ethernet switch is that you can use u32 classifier to select a
-flow to be mirrored. High end switches typically can select based
-on more than just a port (eg a 5 tuple classifier). They may also be
-capable of redirecting.
-
-Usage:
-
-mirred <DIRECTION> <ACTION> [index INDEX] <dev DEVICENAME>
-where:
-DIRECTION := <ingress | egress>
-ACTION := <mirror | redirect>
-INDEX is the specific policy instance id
-DEVICENAME is the devicename
-
-Direction:
-- Ingress is not supported at the moment. It will be in the
-future as well as mirror/redirecting to a socket.
-
-Action:
-- Mirror takes a copy of the packet and sends it to specified
-dev ("port" in ethernet switch/bridging terminology)
-- redirect
-steals the packet and redirects to specified destination dev.
-
-What NOT to do if you dont want your machine to crash:
-------------------------------------------------------
-
-Do not create loops!
-Loops are not hard to create in the egress qdiscs.
-
-Here are simple rules to follow if you dont want to get
-hurt:
-A) Do not have the same packet go to same netdevice twice
-in a single graph of policies. Your machine will just hang!
-This is design intent _not a bug_ to teach you some lessons.
-
-In the future if there are easy ways to do this in the kernel
-without affecting other packets not interested in this feature
-I will add them. At the moment that is not clear.
-
-Some examples of bad things NOT to do:
-1) redirecting eth0 to eth0
-2) eth0->eth1-> eth0
-3) eth0->lo-> eth1-> eth0
-
-B) Do not redirect from one IFB device to another.
-Remember that IFB is a very specialized case of packet redirecting
-device. Instead of redirecting it puts packets at the exact spot
-on the stack it found them from.
-Redirecting from ifbX->ifbY will actually not crash your machine but your
-packets will all be dropped (this is much simpler to detect
-and resolve and is only affecting users of ifb as opposed to the
-whole stack).
-
-In the case of A) the problem has to do with a recursive contention
-for the devices queue lock and in the second case for the transmit lock.
-
-Some examples:
--------------
-
-1) Mirror all packets arriving on eth0 to be sent out on eth1.
-You may have a sniffer or some accounting box hooked up on eth1.
-
----
-tc qdisc add dev eth0 ingress
-tc filter add dev eth0 parent ffff: protocol ip prio 10 u32 \
-match u32 0 0 flowid 1:2 action mirred egress mirror dev eth1
----
-
-If you replace "mirror" with "redirect" then not a copy but rather
-the original packet is sent to eth1.
-
-2) Host A is hooked up to us on eth0
-
-# redirect all packets arriving on ingress of lo to eth0
----
-tc qdisc add dev lo ingress
-tc filter add dev lo parent ffff: protocol ip prio 10 u32 \
-match u32 0 0 flowid 1:2 action mirred egress redirect dev eth0
----
-
-On host A start a tcpdump on interface connecting to us.
-
-on our host ping -c 2 127.0.0.1
-
-Ping would fail since all packets are heading out eth0
-tcpudmp on host A would show them
-
-if you substitute the redirect with mirror above as in:
-tc filter add dev lo parent ffff: protocol ip prio 10 u32 \
-match u32 0 0 flowid 1:2 action mirred egress mirror dev eth0
-
-Then you should see the packets on both host A and the local
-stack (i.e ping would work).
-
-3) Even more funky example:
-
-#
-#allow 1 out 10 packets on ingress of lo to randomly make it to the
-# host A (Randomness uses the netrand generator)
-#
----
-tc filter add dev lo parent ffff: protocol ip prio 10 u32 \
-match u32 0 0 flowid 1:2 \
-action drop random determ ok 10\
-action mirred egress mirror dev eth0
----
-
-4)
-# for packets from 10.0.0.9 going out on eth0 (could be local
-# IP or something # we are forwarding) -
-# if exceeding a 100Kbps rate, then redirect to eth1
-#
-
----
-tc qdisc add dev eth0 handle 1:0 root prio
-tc filter add dev eth0 parent 1:0 protocol ip prio 6 u32 \
-match ip src 10.0.0.9/32 flowid 1:16 \
-action police rate 100kbit burst 90k ok \
-action mirred egress mirror dev eth1
----
-
-A more interesting example is when you mirror flows to a dummy device
-so you could tcpdump them (dummy by defaults drops all packets it sees).
-This is a very useful debug feature.
-
-Lets say you are policing packets from alias 192.168.200.200/32
-you dont want those to exceed 100kbps going out.
-
----
-tc qdisc add dev eth0 handle 1:0 root prio
-tc filter add dev eth0 parent 1: protocol ip prio 10 u32 \
-match ip src 192.168.200.200/32 flowid 1:2 \
-action police rate 100kbit burst 90k drop
----
-
-If you run tcpdump on eth0 you will see all packets going out
-with src 192.168.200.200/32 dropped or not (since tcpdump shows
-all packets being egressed).
-Extend the rule a little to see only the packets making it out.
-
----
-tc qdisc add dev eth0 handle 1:0 root prio
-tc filter add dev eth0 parent 1: protocol ip prio 10 u32 \
-match ip src 192.168.200.200/32 flowid 1:2 \
-action police rate 10kbit burst 90k drop \
-action mirred egress mirror dev dummy0
----
-
-Now fire tcpdump on dummy0 to see only those packets ..
-tcpdump -n -i dummy0 -x -e -t
-
-Essentially a good debugging/logging interface (sort of like
-BSDs speacialized log device does without needing one).
-
-If you replace mirror with redirect, those packets will be
-blackholed and will never make it out.
-
-cheers,
-jamal
diff --git a/doc/api-ip6-flowlabels.tex b/doc/api-ip6-flowlabels.tex
deleted file mode 100644
index aa34e94..0000000
--- a/doc/api-ip6-flowlabels.tex
+++ /dev/null
@@ -1,429 +0,0 @@
-\documentstyle[12pt,twoside]{article}
-\def\TITLE{IPv6 Flow Labels}
-\input preamble
-\begin{center}
-\Large\bf IPv6 Flow Labels in Linux-2.2.
-\end{center}
-
-
-\begin{center}
-{ \large Alexey~N.~Kuznetsov } \\
-\em Institute for Nuclear Research, Moscow \\
-\verb|kuznet@ms2.inr.ac.ru| \\
-\rm April 11, 1999
-\end{center}
-
-\vspace{5mm}
-
-\tableofcontents
-
-\section{Introduction.}
-
-Every IPv6 packet carries 28 bits of flow information. RFC2460 splits
-these bits to two fields: 8 bits of traffic class (or DS field, if you
-prefer this term) and 20 bits of flow label. Currently there exist
-no well-defined API to manage IPv6 flow information. In this document
-I describe an attempt to design the API for Linux-2.2 IPv6 stack.
-
-\vskip 1mm
-
-The API must solve the following tasks:
-
-\begin{enumerate}
-
-\item To allow user to set traffic class bits.
-
-\item To allow user to read traffic class bits of received packets.
-This feature is not so useful as the first one, however it will be
-necessary f.e.\ to implement ECN [RFC2481] for datagram oriented services
-or to implement receiver side of SRP or another end-to-end protocol
-using traffic class bits.
-
-\item To assign flow labels to packets sent by user.
-
-\item To get flow labels of received packets. I do not know
-any applications of this feature, but it is possible that receiver will
-want to use flow labels to distinguish sub-flows.
-
-\item To allocate flow labels in the way, compliant to RFC2460. Namely:
-
-\begin{itemize}
-\item
-Flow labels must be uniformly distributed (pseudo-)random numbers,
-so that any subset of 20 bits can be used as hash key.
-
-\item
-Flows with coinciding source address and flow label must have identical
-destination address and not-fragmentable extensions headers (i.e.\
-hop by hop options and all the headers up to and including routing header,
-if it is present.)
-
-\begin{NB}
-There is a hole in specs: some hop-by-hop options can be
-defined only on per-packet base (f.e.\ jumbo payload option).
-Essentially, it means that such options cannot present in packets
-with flow labels.
-\end{NB}
-\begin{NB}
-NB notes here and below reflect only my personal opinion,
-they should be read with smile or should not be read at all :-).
-\end{NB}
-
-
-\item
-Flow labels have finite lifetime and source is not allowed to reuse
-flow label for another flow within the maximal lifetime has expired,
-so that intermediate nodes will be able to invalidate flow state before
-the label is taken over by another flow.
-Flow state, including lifetime, is propagated along datagram path
-by some application specific methods
-(f.e.\ in RSVP PATH messages or in some hop-by-hop option).
-
-
-\end{itemize}
-
-\end{enumerate}
-
-\section{Sending/receiving flow information.}
-
-\paragraph{Discussion.}
-\addcontentsline{toc}{subsection}{Discussion}
-It was proposed (Where? I do not remember any explicit statement)
-to solve the first four tasks using
-\verb|sin6_flowinfo| field added to \verb|struct| \verb|sockaddr_in6|
-(see RFC2553).
-
-\begin{NB}
- This method is difficult to consider as reasonable, because it
- puts additional overhead to all the services, despite of only
- very small subset of them (none, to be more exact) really use it.
- It contradicts both to IETF spirit and the letter. Before RFC2553
- one justification existed, IPv6 address alignment left 4 byte
- hole in \verb|sockaddr_in6| in any case. Now it has no justification.
-\end{NB}
-
-We have two problems with this method. The first one is common for all OSes:
-if \verb|recvmsg()| initializes \verb|sin6_flowinfo| to flow info
-of received packet, we loose one very important property of BSD socket API,
-namely, we are not allowed to use received address for reply directly
-and have to mangle it, even if we are not interested in flowinfo subtleties.
-
-\begin{NB}
- RFC2553 adds new requirement: to clear \verb|sin6_flowinfo|.
- Certainly, it is not solution but rather attempt to force applications
- to make unnecessary work. Well, as usually, one mistake in design
- is followed by attempts to patch the hole and more mistakes...
-\end{NB}
-
-Another problem is Linux specific. Historically Linux IPv6 did not
-initialize \verb|sin6_flowinfo| at all, so that, if kernel does not
-support flow labels, this field is not zero, but a random number.
-Some applications also did not take care about it.
-
-\begin{NB}
-Following RFC2553 such applications can be considered as broken,
-but I still think that they are right: clearing all the address
-before filling known fields is robust but stupid solution.
-Useless wasting CPU cycles and
-memory bandwidth is not a good idea. Such patches are acceptable
-as temporary hacks, but not as standard of the future.
-\end{NB}
-
-
-\paragraph{Implementation.}
-\addcontentsline{toc}{subsection}{Implementation}
-By default Linux IPv6 does not read \verb|sin6_flowinfo| field
-assuming that common applications are not obliged to initialize it
-and are permitted to consider it as pure alignment padding.
-In order to tell kernel that application
-is aware of this field, it is necessary to set socket option
-\verb|IPV6_FLOWINFO_SEND|.
-
-\begin{verbatim}
- int on = 1;
- setsockopt(sock, SOL_IPV6, IPV6_FLOWINFO_SEND,
- (void*)&on, sizeof(on));
-\end{verbatim}
-
-Linux kernel never fills \verb|sin6_flowinfo| field, when passing
-message to user space, though the kernels which support flow labels
-initialize it to zero. If user wants to get received flowinfo, he
-will set option \verb|IPV6_FLOWINFO| and after this he will receive
-flowinfo as ancillary data object of type \verb|IPV6_FLOWINFO|
-(cf.\ RFC2292).
-
-\begin{verbatim}
- int on = 1;
- setsockopt(sock, SOL_IPV6, IPV6_FLOWINFO, (void*)&on, sizeof(on));
-\end{verbatim}
-
-Flowinfo received and latched by a connected TCP socket also may be fetched
-with \verb|getsockopt()| \verb|IPV6_PKTOPTIONS| together with
-another optional information.
-
-Besides that, in the spirit of RFC2292 the option \verb|IPV6_FLOWINFO|
-may be used as alternative way to send flowinfo with \verb|sendmsg()| or
-to latch it with \verb|IPV6_PKTOPTIONS|.
-
-\paragraph{Note about IPv6 options and destination address.}
-\addcontentsline{toc}{subsection}{IPv6 options and destination address}
-If \verb|sin6_flowinfo| does contain not zero flow label,
-destination address in \verb|sin6_addr| and non-fragmentable
-extension headers are ignored. Instead, kernel uses the values
-cached at flow setup (see below). However, for connected sockets
-kernel prefers the values set at connection time.
-
-\paragraph{Example.}
-\addcontentsline{toc}{subsection}{Example}
-After setting socket option \verb|IPV6_FLOWINFO|
-flowlabel and DS field are received as ancillary data object
-of type \verb|IPV6_FLOWINFO| and level \verb|SOL_IPV6|.
-In the cases when it is convenient to use \verb|recvfrom(2)|,
-it is possible to replace library variant with your own one,
-sort of:
-
-\begin{verbatim}
-#include <sys/socket.h>
-#include <netinet/in6.h>
-
-size_t recvfrom(int fd, char *buf, size_t len, int flags,
- struct sockaddr *addr, int *addrlen)
-{
- size_t cc;
- char cbuf[128];
- struct cmsghdr *c;
- struct iovec iov = { buf, len };
- struct msghdr msg = { addr, *addrlen,
- &iov, 1,
- cbuf, sizeof(cbuf),
- 0 };
-
- cc = recvmsg(fd, &msg, flags);
- if (cc < 0)
- return cc;
- ((struct sockaddr_in6*)addr)->sin6_flowinfo = 0;
- *addrlen = msg.msg_namelen;
- for (c=CMSG_FIRSTHDR(&msg); c; c = CMSG_NEXTHDR(&msg, c)) {
- if (c->cmsg_level != SOL_IPV6 ||
- c->cmsg_type != IPV6_FLOWINFO)
- continue;
- ((struct sockaddr_in6*)addr)->sin6_flowinfo = *(__u32*)CMSG_DATA(c);
- }
- return cc;
-}
-\end{verbatim}
-
-
-
-\section{Flow label management.}
-
-\paragraph{Discussion.}
-\addcontentsline{toc}{subsection}{Discussion}
-Requirements of RFC2460 are pretty tough. Particularly, lifetimes
-longer than boot time require to store allocated labels at stable
-storage, so that the full implementation necessarily includes user space flow
-label manager. There are at least three different approaches:
-
-\begin{enumerate}
-\item {\bf ``Cooperative''. } We could leave flow label allocation wholly
-to user space. When user needs label he requests manager directly. The approach
-is valid, but as any ``cooperative'' approach it suffers of security problems.
-
-\begin{NB}
-One idea is to disallow not privileged user to allocate flow
-labels, but instead to pass the socket to manager via \verb|SCM_RIGHTS|
-control message, so that it will allocate label and assign it to socket
-itself. Hmm... the idea is interesting.
-\end{NB}
-
-\item {\bf ``Indirect''.} Kernel redirects requests to user level daemon
-and does not install label until the daemon acknowledged the request.
-The approach is the most promising, it is especially pleasant to recognize
-parallel with IPsec API [RFC2367,Craig]. Actually, it may share API with
-IPsec.
-
-\item {\bf ``Stupid''.} To allocate labels in kernel space. It is the simplest
-method, but it suffers of two serious flaws: the first,
-we cannot lease labels with lifetimes longer than boot time, the second,
-it is sensitive to DoS attacks. Kernel have to remember all the obsolete
-labels until their expiration and malicious user may fastly eat all the
-flow label space.
-
-\end{enumerate}
-
-Certainly, I choose the most ``stupid'' method. It is the cheapest one
-for implementor (i.e.\ me), and taking into account that flow labels
-still have no serious applications it is not useful to work on more
-advanced API, especially, taking into account that eventually we
-will get it for no fee together with IPsec.
-
-
-\paragraph{Implementation.}
-\addcontentsline{toc}{subsection}{Implementation}
-Socket option \verb|IPV6_FLOWLABEL_MGR| allows to
-request flow label manager to allocate new flow label, to reuse
-already allocated one or to delete old flow label.
-Its argument is \verb|struct| \verb|in6_flowlabel_req|:
-
-\begin{verbatim}
-struct in6_flowlabel_req
-{
- struct in6_addr flr_dst;
- __u32 flr_label;
- __u8 flr_action;
- __u8 flr_share;
- __u16 flr_flags;
- __u16 flr_expires;
- __u16 flr_linger;
- __u32 __flr_reserved;
- /* Options in format of IPV6_PKTOPTIONS */
-};
-\end{verbatim}
-
-\begin{itemize}
-
-\item \verb|dst| is IPv6 destination address associated with the label.
-
-\item \verb|label| is flow label value in network byte order. If it is zero,
-kernel will allocate new pseudo-random number. Otherwise, kernel will try
-to lease flow label ordered by user. In this case, it is user task to provide
-necessary flow label randomness.
-
-\item \verb|action| is requested operation. Currently, only three operations
-are defined:
-
-\begin{verbatim}
-#define IPV6_FL_A_GET 0 /* Get flow label */
-#define IPV6_FL_A_PUT 1 /* Release flow label */
-#define IPV6_FL_A_RENEW 2 /* Update expire time */
-\end{verbatim}
-
-\item \verb|flags| are optional modifiers. Currently
-only \verb|IPV6_FL_A_GET| has modifiers:
-
-\begin{verbatim}
-#define IPV6_FL_F_CREATE 1 /* Allowed to create new label */
-#define IPV6_FL_F_EXCL 2 /* Do not create new label */
-\end{verbatim}
-
-
-\item \verb|share| defines who is allowed to reuse the same flow label.
-
-\begin{verbatim}
-#define IPV6_FL_S_NONE 0 /* Not defined */
-#define IPV6_FL_S_EXCL 1 /* Label is private */
-#define IPV6_FL_S_PROCESS 2 /* May be reused by this process */
-#define IPV6_FL_S_USER 3 /* May be reused by this user */
-#define IPV6_FL_S_ANY 255 /* Anyone may reuse it */
-\end{verbatim}
-
-\item \verb|linger| is time in seconds. After the last user releases flow
-label, it will not be reused with different destination and options at least
-during this time. If \verb|share| is not \verb|IPV6_FL_S_EXCL| the label
-still can be shared by another sockets. Current implementation does not allow
-unprivileged user to set linger longer than 60 sec.
-
-\item \verb|expires| is time in seconds. Flow label will be kept at least
-for this time, but it will not be destroyed before user released it explicitly
-or closed all the sockets using it. Current implementation does not allow
-unprivileged user to set timeout longer than 60 sec. Proviledged applications
-MAY set longer lifetimes, but in this case they MUST save allocated
-labels at stable storage and restore them back after reboot before the first
-application allocates new flow.
-
-\end{itemize}
-
-This structure is followed by optional extension headers associated
-with this flow label in format of \verb|IPV6_PKTOPTIONS|. Only
-\verb|IPV6_HOPOPTS|, \verb|IPV6_RTHDR| and, if \verb|IPV6_RTHDR| presents,
-\verb|IPV6_DSTOPTS| are allowed.
-
-\paragraph{Example.}
-\addcontentsline{toc}{subsection}{Example}
- The function \verb|get_flow_label| allocates
-private flow label.
-
-\begin{verbatim}
-int get_flow_label(int fd, struct sockaddr_in6 *dst, __u32 fl)
-{
- int on = 1;
- struct in6_flowlabel_req freq;
-
- memset(&freq, 0, sizeof(freq));
- freq.flr_label = htonl(fl);
- freq.flr_action = IPV6_FL_A_GET;
- freq.flr_flags = IPV6_FL_F_CREATE | IPV6_FL_F_EXCL;
- freq.flr_share = IPV6_FL_S_EXCL;
- memcpy(&freq.flr_dst, &dst->sin6_addr, 16);
- if (setsockopt(fd, SOL_IPV6, IPV6_FLOWLABEL_MGR,
- &freq, sizeof(freq)) == -1) {
- perror ("can't lease flowlabel");
- return -1;
- }
- dst->sin6_flowinfo |= freq.flr_label;
-
- if (setsockopt(fd, SOL_IPV6, IPV6_FLOWINFO_SEND,
- &on, sizeof(on)) == -1) {
- perror ("can't send flowinfo");
-
- freq.flr_action = IPV6_FL_A_PUT;
- setsockopt(fd, SOL_IPV6, IPV6_FLOWLABEL_MGR,
- &freq, sizeof(freq));
- return -1;
- }
- return 0;
-}
-\end{verbatim}
-
-A bit more complicated example using routing header can be found
-in \verb|ping6| utility (\verb|iputils| package). Linux rsvpd backend
-contains an example of using operation \verb|IPV6_FL_A_RENEW|.
-
-\paragraph{Listing flow labels.}
-\addcontentsline{toc}{subsection}{Listing flow labels}
-List of currently allocated
-flow labels may be read from \verb|/proc/net/ip6_flowlabel|.
-
-\begin{verbatim}
-Label S Owner Users Linger Expires Dst Opt
-A1BE5 1 0 0 6 3 3ffe2400000000010a0020fffe71fb30 0
-\end{verbatim}
-
-\begin{itemize}
-\item \verb|Label| is hexadecimal flow label value.
-\item \verb|S| is sharing style.
-\item \verb|Owner| is ID of creator, it is zero, pid or uid, depending on
- sharing style.
-\item \verb|Users| is number of applications using the label now.
-\item \verb|Linger| is \verb|linger| of this label in seconds.
-\item \verb|Expires| is time until expiration of the label in seconds. It may
- be negative, if the label is in use.
-\item \verb|Dst| is IPv6 destination address.
-\item \verb|Opt| is length of options, associated with the label. Option
- data are not accessible.
-\end{itemize}
-
-
-\paragraph{Flow labels and RSVP.}
-\addcontentsline{toc}{subsection}{Flow labels and RSVP}
-RSVP daemon supports IPv6 flow labels
-without any modifications to standard ISI RAPI. Sender must allocate
-flow label, fill corresponding sender template and submit it to local rsvp
-daemon. rsvpd will check the label and start to announce it in PATH
-messages. Rsvpd on sender node will renew the flow label, so that it will not
-be reused before path state expires and all the intermediate
-routers and receiver purge flow state.
-
-\verb|rtap| utility is modified to parse flow labels. F.e.\ if user allocated
-flow label \verb|0xA1234|, he may write:
-
-\begin{verbatim}
-RTAP> sender 3ffe:2400::1/FL0xA1234 <Tspec>
-\end{verbatim}
-
-Receiver makes reservation with command:
-\begin{verbatim}
-RTAP> reserve ff 3ffe:2400::1/FL0xA1234 <Flowspec>
-\end{verbatim}
-
-\end{document}
diff --git a/doc/arpd.sgml b/doc/arpd.sgml
deleted file mode 100644
index 0ab79c6..0000000
--- a/doc/arpd.sgml
+++ /dev/null
@@ -1,130 +0,0 @@
-<!doctype linuxdoc system>
-
-<article>
-
-<title>ARPD Daemon
-<author>Alexey Kuznetsov, <tt/kuznet@ms2.inr.ac.ru/
-<date>some_negative_number, 20 Sep 2001
-<abstract>
-<tt/arpd/ is daemon collecting gratuitous ARP information, saving
-it on local disk and feeding it to kernel on demand to avoid
-redundant broadcasting due to limited size of kernel ARP cache.
-</abstract>
-
-
-<p><bf/Description/
-
-<p>The format of the command is:
-
-<tscreen><verb>
- arpd OPTIONS [ INTERFACE [ INTERFACE ... ] ]
-</verb></tscreen>
-
-<p> <tt/OPTIONS/ are:
-
-<itemize>
-
-<item><tt/-l/ - dump <tt/arpd/ database to stdout and exit. Output consists
-of three columns: interface index, IP address and MAC address.
-Negative entries for dead hosts are also shown, in this case MAC address
-is replaced by word <tt/FAILED/ followed by colon and time when the fact
-that host is dead was proven the last time.
-
-<item><tt/-f FILE/ - read and load <tt/arpd/ database from <tt/FILE/
-in text format similar dumped by option <tt/-l/. Exit after load,
-probably listing resulting database, if option <tt/-l/ is also given.
-If <tt/FILE/ is <tt/-/, <tt/stdin/ is read to get ARP table.
-
-<item><tt/-b DATABASE/ - location of database file. Default location is
-<tt>/var/lib/arpd/arpd.db</tt>.
-
-<item><tt/-a NUMBER/ - <tt/arpd/ not only passively listens ARP on wire, but
-also send brodcast queries itself. <tt/NUMBER/ is number of such queries
-to make before destination is considered as dead. When <tt/arpd/ is started
-as kernel helper (i.e. with <tt/app_solicit/ enabled in <tt/sysctl/
-or even with option <tt/-k/) without this option and still did not learn enough
-information, you can observe 1 second gaps in service. Not fatal, but
-not good.
-
-<item><tt/-k/ - suppress sending broadcast queries by kernel. It takes
-sense together with option <tt/-a/.
-
-<item><tt/-n TIME/ - timeout of negative cache. When resolution fails <tt/arpd/
-suppresses further attempts to resolve for this period. It makes sense
-only together with option <tt/-k/. This timeout should not be too much
-longer than boot time of a typical host not supporting gratuitous ARP.
-Default value is 60 seconds.
-
-<item><tt/-R RATE/ - maximal steady rate of broadcasts sent by <tt/arpd/
-in packets per second. Default value is 1.
-
-<item><tt/-B NUMBER/ - number of broadcasts sent by <tt/arpd/ back to back.
-Default value is 3. Together with option <tt/-R/ this option allows
-to police broadcasting not to exceed <tt/B+R*T/ over any interval
-of time <tt/T/.
-
-</itemize>
-
-<p><tt/INTERFACE/ is name of networking inteface to watch.
-If no interfaces given, <tt/arpd/ monitors all the interfaces.
-In this case <tt/arpd/ does not adjust <tt/sysctl/ parameters,
-it is supposed user does this himself after <tt/arpd/ is started.
-
-
-<p> Signals
-
-<p> <tt/arpd/ exits gracefully syncing database and restoring adjusted
-<tt/sysctl/ parameters, when receives <tt/SIGINT/ or <tt/SIGTERM/.
-<tt/SIGHUP/ syncs database to disk. <tt/SIGUSR1/ sends some statistics
-to <tt/syslog/. Effect of another signals is undefined, they may corrupt
-database and leave <tt/sysctl/ parameters in an unpredictable state.
-
-<p> Note
-
-<p> In order to <tt/arpd/ be able to serve as ARP resolver, kernel must be
-compiled with the option <tt/CONFIG_ARPD/ and, in the case when interface list
-is not given on command line, variable <tt/app_solicit/
-on interfaces of interest should be set in <tt>/proc/sys/net/ipv4/neigh/*</tt>.
-If this is not made <tt/arpd/ still collects gratuitous ARP information
-in its database.
-
-<p> Examples
-
-<enum>
-<item> Start <tt/arpd/ to collect gratuitous ARP, but not messing
-with kernel functionality:
-
-<tscreen><verb>
- arpd -b /var/tmp/arpd.db
-</verb></tscreen>
-
-<item> Look at result after some time:
-
-<tscreen><verb>
- killall arpd
- arpd -l -b /var/tmp/arpd.db
-</verb></tscreen>
-
-<item> To enable kernel helper, leaving leading role to kernel:
-
-<tscreen><verb>
- arpd -b /var/tmp/arpd.db -a 1 eth0 eth1
-</verb></tscreen>
-
-<item> Completely replace kernel resolution on interfaces <tt/eth0/
-and <tt/eth1/. In this case kernel still does unicast probing to
-validate entries, but all the broadcast activity is suppressed
-and made under authority of <tt/arpd/:
-
-<tscreen><verb>
- arpd -b /var/tmp/arpd.db -a 3 -k eth0 eth1
-</verb></tscreen>
-
-This is mode which <tt/arpd/ is supposed to work normally.
-It is not default just to prevent occasional enabling of too aggressive
-mode occasionally.
-
-</enum>
-
-</article>
-
diff --git a/doc/do-psnup b/doc/do-psnup
deleted file mode 100644
index 2dce848..0000000
--- a/doc/do-psnup
+++ /dev/null
@@ -1,16 +0,0 @@
-#! /bin/bash
-# $1 = Temporary file . "string"
-# $2 = File to process . "string"
-# $3 = Page size . ie: a4 , letter ... "string"
-# $4 = Number of pages to fit on a single sheet . "numeric"
-
-if type psnup >&/dev/null; then
- echo "psnup -$4 -p$3 $1 $2"
- psnup -$4 -p$3 $1 $2
-elif type psmulti >&/dev/null; then
- echo "psmulti $1 > $2"
- psmulti $1 > $2
-else
- echo "cp $1 $2"
- cp $1 $2
-fi
diff --git a/doc/ip-cref.tex b/doc/ip-cref.tex
deleted file mode 100644
index 056e3bf..0000000
--- a/doc/ip-cref.tex
+++ /dev/null
@@ -1,3330 +0,0 @@
-\documentstyle[12pt,twoside]{article}
-\def\TITLE{IP Command Reference}
-\input preamble
-\begin{center}
-\Large\bf IP Command Reference.
-\end{center}
-
-
-\begin{center}
-{ \large Alexey~N.~Kuznetsov } \\
-\em Institute for Nuclear Research, Moscow \\
-\verb|kuznet@ms2.inr.ac.ru| \\
-\rm April 14, 1999
-\end{center}
-
-\vspace{5mm}
-
-\tableofcontents
-
-\newpage
-
-\section{About this document}
-
-This document presents a comprehensive description of the \verb|ip| utility
-from the \verb|iproute2| package. It is not a tutorial or user's guide.
-It is a {\em dictionary\/}, not explaining terms,
-but translating them into other terms, which may also be unknown to the reader.
-However, the document is self-contained and the reader, provided they have a
-basic networking background, will find enough information
-and examples to understand and configure Linux-2.2 IP and IPv6
-networking.
-
-This document is split into sections explaining \verb|ip| commands
-and options, decrypting \verb|ip| output and containing a few examples.
-More voluminous examples and some topics, which require more elaborate
-discussion, are in the appendix.
-
-The paragraphs beginning with NB contain side notes, warnings about
-bugs and design drawbacks. They may be skipped at the first reading.
-
-\section{{\tt ip} --- command syntax}
-
-The generic form of an \verb|ip| command is:
-\begin{verbatim}
-ip [ OPTIONS ] OBJECT [ COMMAND [ ARGUMENTS ]]
-\end{verbatim}
-where \verb|OPTIONS| is a set of optional modifiers affecting the
-general behaviour of the \verb|ip| utility or changing its output. All options
-begin with the character \verb|'-'| and may be used in either long or abbreviated
-forms. Currently, the following options are available:
-
-\begin{itemize}
-\item \verb|-V|, \verb|-Version|
-
---- print the version of the \verb|ip| utility and exit.
-
-
-\item \verb|-s|, \verb|-stats|, \verb|-statistics|
-
---- output more information. If the option
-appears twice or more, the amount of information increases.
-As a rule, the information is statistics or some time values.
-
-
-\item \verb|-f|, \verb|-family| followed by a protocol family
-identifier: \verb|inet|, \verb|inet6| or \verb|link|.
-
---- enforce the protocol family to use. If the option is not present,
-the protocol family is guessed from other arguments. If the rest of the command
-line does not give enough information to guess the family, \verb|ip| falls back to the default
-one, usually \verb|inet| or \verb|any|. \verb|link| is a special family
-identifier meaning that no networking protocol is involved.
-
-\item \verb|-4|
-
---- shortcut for \verb|-family inet|.
-
-\item \verb|-6|
-
---- shortcut for \verb|-family inet6|.
-
-\item \verb|-0|
-
---- shortcut for \verb|-family link|.
-
-
-\item \verb|-o|, \verb|-oneline|
-
---- output each record on a single line, replacing line feeds
-with the \verb|'\'| character. This is convenient when you want to
-count records with \verb|wc| or to \verb|grep| the output. The trivial
-script \verb|rtpr| converts the output back into readable form.
-
-\item \verb|-r|, \verb|-resolve|
-
---- use the system's name resolver to print DNS names instead of
-host addresses.
-
-\begin{NB}
- Do not use this option when reporting bugs or asking for advice.
-\end{NB}
-\begin{NB}
- \verb|ip| never uses DNS to resolve names to addresses.
-\end{NB}
-
-\end{itemize}
-
-\verb|OBJECT| is the object to manage or to get information about.
-The object types currently understood by \verb|ip| are:
-
-\begin{itemize}
-\item \verb|link| --- network device
-\item \verb|address| --- protocol (IP or IPv6) address on a device
-\item \verb|neighbour| --- ARP or NDISC cache entry
-\item \verb|route| --- routing table entry
-\item \verb|rule| --- rule in routing policy database
-\item \verb|maddress| --- multicast address
-\item \verb|mroute| --- multicast routing cache entry
-\item \verb|tunnel| --- tunnel over IP
-\end{itemize}
-
-Again, the names of all objects may be written in full or
-abbreviated form, f.e.\ \verb|address| is abbreviated as \verb|addr|
-or just \verb|a|.
-
-\verb|COMMAND| specifies the action to perform on the object.
-The set of possible actions depends on the object type.
-As a rule, it is possible to \verb|add|, \verb|delete| and
-\verb|show| (or \verb|list|) objects, but some objects
-do not allow all of these operations or have some additional commands.
-The \verb|help| command is available for all objects. It prints
-out a list of available commands and argument syntax conventions.
-
-If no command is given, some default command is assumed.
-Usually it is \verb|list| or, if the objects of this class
-cannot be listed, \verb|help|.
-
-\verb|ARGUMENTS| is a list of arguments to the command.
-The arguments depend on the command and object. There are two types of arguments:
-{\em flags\/}, consisting of a single keyword, and {\em parameters\/},
-consisting of a keyword followed by a value. For convenience,
-each command has some {\em default parameter\/}
-which may be omitted. F.e.\ parameter \verb|dev| is the default
-for the {\tt ip link} command, so {\tt ip link ls eth0} is equivalent
-to {\tt ip link ls dev eth0}.
-In the command descriptions below such parameters
-are distinguished with the marker: ``(default)''.
-
-Almost all keywords may be abbreviated with several first (or even single)
-letters. The shortcuts are convenient when \verb|ip| is used interactively,
-but they are not recommended in scripts or when reporting bugs
-or asking for advice. ``Officially'' allowed abbreviations are listed
-in the document body.
-
-
-
-\section{{\tt ip} --- error messages}
-
-\verb|ip| may fail for one of the following reasons:
-
-\begin{itemize}
-\item
-A syntax error on the command line: an unknown keyword, incorrectly formatted
-IP address {\em et al\/}. In this case \verb|ip| prints an error message
-and exits. As a rule, the error message will contain information
-about the reason for the failure. Sometimes it also prints a help page.
-
-\item
-The arguments did not pass verification for self-consistency.
-
-\item
-\verb|ip| failed to compile a kernel request from the arguments
-because the user didn't give enough information.
-
-\item
-The kernel returned an error to some syscall. In this case \verb|ip|
-prints the error message, as it is output with \verb|perror(3)|,
-prefixed with a comment and a syscall identifier.
-
-\item
-The kernel returned an error to some RTNETLINK request.
-In this case \verb|ip| prints the error message, as it is output
-with \verb|perror(3)| prefixed with ``RTNETLINK answers:''.
-
-\end{itemize}
-
-All the operations are atomic, i.e.\
-if the \verb|ip| utility fails, it does not change anything
-in the system. One harmful exception is \verb|ip link| command
-(Sec.\ref{IP-LINK}, p.\pageref{IP-LINK}),
-which may change only some of the device parameters given
-on command line.
-
-It is difficult to list all the error messages (especially
-syntax errors). However, as a rule, their meaning is clear
-from the context of the command.
-
-The most common mistakes are:
-
-\begin{enumerate}
-\item Netlink is not configured in the kernel. The message is:
-\begin{verbatim}
-Cannot open netlink socket: Invalid value
-\end{verbatim}
-
-\item RTNETLINK is not configured in the kernel. In this case
-one of the following messages may be printed, depending on the command:
-\begin{verbatim}
-Cannot talk to rtnetlink: Connection refused
-Cannot send dump request: Connection refused
-\end{verbatim}
-
-\item The \verb|CONFIG_IP_MULTIPLE_TABLES| option was not selected
-when configuring the kernel. In this case any attempt to use the
-\verb|ip| \verb|rule| command will fail, f.e.
-\begin{verbatim}
-kuznet@kaiser $ ip rule list
-RTNETLINK error: Invalid argument
-dump terminated
-\end{verbatim}
-
-\end{enumerate}
-
-
-\section{{\tt ip link} --- network device configuration}
-\label{IP-LINK}
-
-\paragraph{Object:} A \verb|link| is a network device and the corresponding
-commands display and change the state of devices.
-
-\paragraph{Commands:} \verb|set| and \verb|show| (or \verb|list|).
-
-\subsection{{\tt ip link set} --- change device attributes}
-
-\paragraph{Abbreviations:} \verb|set|, \verb|s|.
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-\item \verb|dev NAME| (default)
-
---- \verb|NAME| specifies the network device on which to operate.
-
-\item \verb|up| and \verb|down|
-
---- change the state of the device to \verb|UP| or \verb|DOWN|.
-
-\item \verb|arp on| or \verb|arp off|
-
---- change the \verb|NOARP| flag on the device.
-
-\begin{NB}
-This operation is {\em not allowed\/} if the device is in state \verb|UP|.
-Though neither the \verb|ip| utility nor the kernel check for this condition.
-You can get unpredictable results changing this flag while the
-device is running.
-\end{NB}
-
-\item \verb|multicast on| or \verb|multicast off|
-
---- change the \verb|MULTICAST| flag on the device.
-
-\item \verb|dynamic on| or \verb|dynamic off|
-
---- change the \verb|DYNAMIC| flag on the device.
-
-\item \verb|name NAME|
-
---- change the name of the device. This operation is not
-recommended if the device is running or has some addresses
-already configured.
-
-\item \verb|txqueuelen NUMBER| or \verb|txqlen NUMBER|
-
---- change the transmit queue length of the device.
-
-\item \verb|mtu NUMBER|
-
---- change the MTU of the device.
-
-\item \verb|address LLADDRESS|
-
---- change the station address of the interface.
-
-\item \verb|broadcast LLADDRESS|, \verb|brd LLADDRESS| or \verb|peer LLADDRESS|
-
---- change the link layer broadcast address or the peer address when
-the interface is \verb|POINTOPOINT|.
-
-\vskip 1mm
-\begin{NB}
-For most devices (f.e.\ for Ethernet) changing the link layer
-broadcast address will break networking.
-Do not use it, if you do not understand what this operation really does.
-\end{NB}
-
-\item \verb|netns PID|
-
---- move the device to the network namespace associated with the process PID.
-
-\end{itemize}
-
-\vskip 1mm
-\begin{NB}
-The \verb|PROMISC| and \verb|ALLMULTI| flags are considered
-obsolete and should not be changed administratively, though
-the {\tt ip} utility will allow that.
-\end{NB}
-
-\paragraph{Warning:} If multiple parameter changes are requested,
-\verb|ip| aborts immediately after any of the changes have failed.
-This is the only case when \verb|ip| can move the system to
-an unpredictable state. The solution is to avoid changing
-several parameters with one {\tt ip link set} call.
-
-\paragraph{Examples:}
-\begin{itemize}
-\item \verb|ip link set dummy address 00:00:00:00:00:01|
-
---- change the station address of the interface \verb|dummy|.
-
-\item \verb|ip link set dummy up|
-
---- start the interface \verb|dummy|.
-
-\end{itemize}
-
-
-\subsection{{\tt ip link show} --- display device attributes}
-\label{IP-LINK-SHOW}
-
-\paragraph{Abbreviations:} \verb|show|, \verb|list|, \verb|lst|, \verb|sh|, \verb|ls|,
-\verb|l|.
-
-\paragraph{Arguments:}
-\begin{itemize}
-\item \verb|dev NAME| (default)
-
---- \verb|NAME| specifies the network device to show.
-If this argument is omitted all devices are listed.
-
-\item \verb|up|
-
---- only display running interfaces.
-
-\end{itemize}
-
-
-\paragraph{Output format:}
-
-\begin{verbatim}
-kuznet@alisa:~ $ ip link ls eth0
-3: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc cbq qlen 100
- link/ether 00:a0:cc:66:18:78 brd ff:ff:ff:ff:ff:ff
-kuznet@alisa:~ $ ip link ls sit0
-5: sit0@NONE: <NOARP,UP> mtu 1480 qdisc noqueue
- link/sit 0.0.0.0 brd 0.0.0.0
-kuznet@alisa:~ $ ip link ls dummy
-2: dummy: <BROADCAST,NOARP> mtu 1500 qdisc noop
- link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
-kuznet@alisa:~ $
-\end{verbatim}
-
-
-The number before each colon is an {\em interface index\/} or {\em ifindex\/}.
-This number uniquely identifies the interface. This is followed by the {\em interface name\/}
-(\verb|eth0|, \verb|sit0| etc.). The interface name is also
-unique at every given moment. However, the interface may disappear from the
-list (f.e.\ when the corresponding driver module is unloaded) and another
-one with the same name may be created later. Besides that,
-the administrator may change the name of any device with
-\verb|ip| \verb|link| \verb|set| \verb|name|
-to make it more intelligible.
-
-The interface name may have another name or \verb|NONE| appended
-after the \verb|@| sign. This means that this device is bound to some other
-device,
-i.e.\ packets send through it are encapsulated and sent via the ``master''
-device. If the name is \verb|NONE|, the master is unknown.
-
-Then we see the interface {\em mtu\/} (``maximal transfer unit''). This determines
-the maximal size of data which can be sent as a single packet over this interface.
-
-{\em qdisc\/} (``queuing discipline'') shows the queuing algorithm used
-on the interface. Particularly, \verb|noqueue| means that this interface
-does not queue anything and \verb|noop| means that the interface is in blackhole
-mode i.e.\ all packets sent to it are immediately discarded.
-{\em qlen\/} is the default transmit queue length of the device measured
-in packets.
-
-The interface flags are summarized in the angle brackets.
-
-\begin{itemize}
-\item \verb|UP| --- the device is turned on. It is ready to accept
-packets for transmission and it may inject into the kernel packets received
-from other nodes on the network.
-
-\item \verb|LOOPBACK| --- the interface does not communicate with other
-hosts. All packets sent through it will be returned
-and nothing but bounced packets can be received.
-
-\item \verb|BROADCAST| --- the device has the facility to send packets
-to all hosts sharing the same link. A typical example is an Ethernet link.
-
-\item \verb|POINTOPOINT| --- the link has only two ends with one node
-attached to each end. All packets sent to this link will reach the peer
-and all packets received by us came from this single peer.
-
-If neither \verb|LOOPBACK| nor \verb|BROADCAST| nor \verb|POINTOPOINT|
-are set, the interface is assumed to be NMBA (Non-Broadcast Multi-Access).
-This is the most generic type of device and the most complicated one, because
-the host attached to a NBMA link has no means to send to anyone
-without additionally configured information.
-
-\item \verb|MULTICAST| --- is an advisory flag indicating that the interface
-is aware of multicasting i.e.\ sending packets to some subset of neighbouring
-nodes. Broadcasting is a particular case of multicasting, where the multicast
-group consists of all nodes on the link. It is important to emphasize
-that software {\em must not\/} interpret the absence of this flag as the inability
-to use multicasting on this interface. Any \verb|POINTOPOINT| and
-\verb|BROADCAST| link is multicasting by definition, because we have
-direct access to all the neighbours and, hence, to any part of them.
-Certainly, the use of high bandwidth multicast transfers is not recommended
-on broadcast-only links because of high expense, but it is not strictly
-prohibited.
-
-\item \verb|PROMISC| --- the device listens to and feeds to the kernel all
-traffic on the link even if it is not destined for us, not broadcasted
-and not destined for a multicast group of which we are member. Usually
-this mode exists only on broadcast links and is used by bridges and for network
-monitoring.
-
-\item \verb|ALLMULTI| --- the device receives all multicast packets
-wandering on the link. This mode is used by multicast routers.
-
-\item \verb|NOARP| --- this flag is different from the other ones. It has
-no invariant value and its interpretation depends on the network protocols
-involved. As a rule, it indicates that the device needs no address
-resolution and that the software or hardware knows how to deliver packets
-without any help from the protocol stacks.
-
-\item \verb|DYNAMIC| --- is an advisory flag indicating that the interface is
-dynamically created and destroyed.
-
-\item \verb|SLAVE| --- this interface is bonded to some other interfaces
-to share link capacities.
-
-\end{itemize}
-
-\vskip 1mm
-\begin{NB}
-There are other flags but they are either obsolete (\verb|NOTRAILERS|)
-or not implemented (\verb|DEBUG|) or specific to some devices
-(\verb|MASTER|, \verb|AUTOMEDIA| and \verb|PORTSEL|). We do not discuss
-them here.
-\end{NB}
-
-
-The second line contains information on the link layer addresses
-associated with the device. The first word (\verb|ether|, \verb|sit|)
-defines the interface hardware type. This type determines the format and semantics
-of the addresses and is logically part of the address.
-The default format of the station address and the broadcast address
-(or the peer address for pointopoint links) is a
-sequence of hexadecimal bytes separated by colons, but some link
-types may have their natural address format, f.e.\ addresses
-of tunnels over IP are printed as dotted-quad IP addresses.
-
-\vskip 1mm
-\begin{NB}
- NBMA links have no well-defined broadcast or peer address,
- however this field may contain useful information, f.e.\
- about the address of broadcast relay or about the address of the ARP server.
-\end{NB}
-\begin{NB}
-Multicast addresses are not shown by this command, see
-\verb|ip maddr ls| in~Sec.\ref{IP-MADDR} (p.\pageref{IP-MADDR} of this
-document).
-\end{NB}
-
-
-\paragraph{Statistics:} With the \verb|-statistics| option, \verb|ip| also
-prints interface statistics:
-
-\begin{verbatim}
-kuznet@alisa:~ $ ip -s link ls eth0
-3: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc cbq qlen 100
- link/ether 00:a0:cc:66:18:78 brd ff:ff:ff:ff:ff:ff
- RX: bytes packets errors dropped overrun mcast
- 2449949362 2786187 0 0 0 0
- TX: bytes packets errors dropped carrier collsns
- 178558497 1783945 332 0 332 35172
-kuznet@alisa:~ $
-\end{verbatim}
-\verb|RX:| and \verb|TX:| lines summarize receiver and transmitter
-statistics. They contain:
-\begin{itemize}
-\item \verb|bytes| --- the total number of bytes received or transmitted
-on the interface. This number wraps when the maximal length of the data type
-natural for the architecture is exceeded, so continuous monitoring requires
-a user level daemon snapping it periodically.
-\item \verb|packets| --- the total number of packets received or transmitted
-on the interface.
-\item \verb|errors| --- the total number of receiver or transmitter errors.
-\item \verb|dropped| --- the total number of packets dropped due to lack
-of resources.
-\item \verb|overrun| --- the total number of receiver overruns resulting
-in dropped packets. As a rule, if the interface is overrun, it means
-serious problems in the kernel or that your machine is too slow
-for this interface.
-\item \verb|mcast| --- the total number of received multicast packets. This option
-is only supported by a few devices.
-\item \verb|carrier| --- total number of link media failures f.e.\ because
-of lost carrier.
-\item \verb|collsns| --- the total number of collision events
-on Ethernet-like media. This number may have a different sense on other
-link types.
-\item \verb|compressed| --- the total number of compressed packets. This is
-available only for links using VJ header compression.
-\end{itemize}
-
-
-If the \verb|-s| option is entered twice or more,
-\verb|ip| prints more detailed statistics on receiver
-and transmitter errors.
-
-\begin{verbatim}
-kuznet@alisa:~ $ ip -s -s link ls eth0
-3: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc cbq qlen 100
- link/ether 00:a0:cc:66:18:78 brd ff:ff:ff:ff:ff:ff
- RX: bytes packets errors dropped overrun mcast
- 2449949362 2786187 0 0 0 0
- RX errors: length crc frame fifo missed
- 0 0 0 0 0
- TX: bytes packets errors dropped carrier collsns
- 178558497 1783945 332 0 332 35172
- TX errors: aborted fifo window heartbeat
- 0 0 0 332
-kuznet@alisa:~ $
-\end{verbatim}
-These error names are pure Ethernetisms. Other devices
-may have non zero values in these fields but they may be
-interpreted differently.
-
-
-\section{{\tt ip address} --- protocol address management}
-
-\paragraph{Abbreviations:} \verb|address|, \verb|addr|, \verb|a|.
-
-\paragraph{Object:} The \verb|address| is a protocol (IP or IPv6) address attached
-to a network device. Each device must have at least one address
-to use the corresponding protocol. It is possible to have several
-different addresses attached to one device. These addresses are not
-discriminated, so that the term {\em alias\/} is not quite appropriate
-for them and we do not use it in this document.
-
-The \verb|ip addr| command displays addresses and their properties,
-adds new addresses and deletes old ones.
-
-\paragraph{Commands:} \verb|add|, \verb|delete|, \verb|flush| and \verb|show|
-(or \verb|list|).
-
-
-\subsection{{\tt ip address add} --- add a new protocol address}
-\label{IP-ADDR-ADD}
-
-\paragraph{Abbreviations:} \verb|add|, \verb|a|.
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-\item \verb|dev NAME|
-
-\noindent--- the name of the device to add the address to.
-
-\item \verb|local ADDRESS| (default)
-
---- the address of the interface. The format of the address depends
-on the protocol. It is a dotted quad for IP and a sequence of hexadecimal halfwords
-separated by colons for IPv6. The \verb|ADDRESS| may be followed by
-a slash and a decimal number which encodes the network prefix length.
-
-
-\item \verb|peer ADDRESS|
-
---- the address of the remote endpoint for pointopoint interfaces.
-Again, the \verb|ADDRESS| may be followed by a slash and a decimal number,
-encoding the network prefix length. If a peer address is specified,
-the local address {\em cannot\/} have a prefix length. The network prefix is associated
-with the peer rather than with the local address.
-
-
-\item \verb|broadcast ADDRESS|
-
---- the broadcast address on the interface.
-
-It is possible to use the special symbols \verb|'+'| and \verb|'-'|
-instead of the broadcast address. In this case, the broadcast address
-is derived by setting/resetting the host bits of the interface prefix.
-
-\vskip 1mm
-\begin{NB}
-Unlike \verb|ifconfig|, the \verb|ip| utility {\em does not\/} set any broadcast
-address unless explicitly requested.
-\end{NB}
-
-
-\item \verb|label NAME|
-
---- Each address may be tagged with a label string.
-In order to preserve compatibility with Linux-2.0 net aliases,
-this string must coincide with the name of the device or must be prefixed
-with the device name followed by colon.
-
-
-\item \verb|scope SCOPE_VALUE|
-
---- the scope of the area where this address is valid.
-The available scopes are listed in file \verb|/etc/iproute2/rt_scopes|.
-Predefined scope values are:
-
- \begin{itemize}
- \item \verb|global| --- the address is globally valid.
- \item \verb|site| --- (IPv6 only) the address is site local,
- i.e.\ it is valid inside this site.
- \item \verb|link| --- the address is link local, i.e.\
- it is valid only on this device.
- \item \verb|host| --- the address is valid only inside this host.
- \end{itemize}
-
-Appendix~\ref{ADDR-SEL} (p.\pageref{ADDR-SEL} of this document)
-contains more details on address scopes.
-
-\end{itemize}
-
-\paragraph{Examples:}
-\begin{itemize}
-\item \verb|ip addr add 127.0.0.1/8 dev lo brd + scope host|
-
---- add the usual loopback address to the loopback device.
-
-\item \verb|ip addr add 10.0.0.1/24 brd + dev eth0 label eth0:Alias|
-
---- add the address 10.0.0.1 with prefix length 24 (i.e.\ netmask
-\verb|255.255.255.0|), standard broadcast and label \verb|eth0:Alias|
-to the interface \verb|eth0|.
-\end{itemize}
-
-
-\subsection{{\tt ip address delete} --- delete a protocol address}
-
-\paragraph{Abbreviations:} \verb|delete|, \verb|del|, \verb|d|.
-
-\paragraph{Arguments:} coincide with the arguments of \verb|ip addr add|.
-The device name is a required argument. The rest are optional.
-If no arguments are given, the first address is deleted.
-
-\paragraph{Examples:}
-\begin{itemize}
-\item \verb|ip addr del 127.0.0.1/8 dev lo|
-
---- deletes the loopback address from the loopback device.
-It would be best not to repeat this experiment.
-
-\item Disable IP on the interface \verb|eth0|:
-\begin{verbatim}
- while ip -f inet addr del dev eth0; do
- : nothing
- done
-\end{verbatim}
-Another method to disable IP on an interface using {\tt ip addr flush}
-may be found in sec.\ref{IP-ADDR-FLUSH}, p.\pageref{IP-ADDR-FLUSH}.
-
-\end{itemize}
-
-
-\subsection{{\tt ip address show} --- display protocol addresses}
-
-\paragraph{Abbreviations:} \verb|show|, \verb|list|, \verb|lst|, \verb|sh|, \verb|ls|,
-\verb|l|.
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-\item \verb|dev NAME| (default)
-
---- the name of the device.
-
-\item \verb|scope SCOPE_VAL|
-
---- only list addresses with this scope.
-
-\item \verb|to PREFIX|
-
---- only list addresses matching this prefix.
-
-\item \verb|label PATTERN|
-
---- only list addresses with labels matching the \verb|PATTERN|.
-\verb|PATTERN| is a usual shell style pattern.
-
-
-\item \verb|dynamic| and \verb|permanent|
-
---- (IPv6 only) only list addresses installed due to stateless
-address configuration or only list permanent (not dynamic) addresses.
-
-\item \verb|tentative|
-
---- (IPv6 only) only list addresses which did not pass duplicate
-address detection.
-
-\item \verb|deprecated|
-
---- (IPv6 only) only list deprecated addresses.
-
-
-\item \verb|primary| and \verb|secondary|
-
---- only list primary (or secondary) addresses.
-
-\end{itemize}
-
-
-\paragraph{Output format:}
-
-\begin{verbatim}
-kuznet@alisa:~ $ ip addr ls eth0
-3: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc cbq qlen 100
- link/ether 00:a0:cc:66:18:78 brd ff:ff:ff:ff:ff:ff
- inet 193.233.7.90/24 brd 193.233.7.255 scope global eth0
- inet6 3ffe:2400:0:1:2a0:ccff:fe66:1878/64 scope global dynamic
- valid_lft forever preferred_lft 604746sec
- inet6 fe80::2a0:ccff:fe66:1878/10 scope link
-kuznet@alisa:~ $
-\end{verbatim}
-
-The first two lines coincide with the output of \verb|ip link ls|.
-It is natural to interpret link layer addresses
-as addresses of the protocol family \verb|AF_PACKET|.
-
-Then the list of IP and IPv6 addresses follows, accompanied by
-additional address attributes: scope value (see Sec.\ref{IP-ADDR-ADD},
-p.\pageref{IP-ADDR-ADD} above), flags and the address label.
-
-Address flags are set by the kernel and cannot be changed
-administratively. Currently, the following flags are defined:
-
-\begin{enumerate}
-\item \verb|secondary|
-
---- the address is not used when selecting the default source address
-of outgoing packets (Cf.\ Appendix~\ref{ADDR-SEL}, p.\pageref{ADDR-SEL}.).
-An IP address becomes secondary if another address with the same
-prefix bits already exists. The first address is primary.
-It is the leader of the group of all secondary addresses. When the leader
-is deleted, all secondaries are purged too.
-There is a tweak in \verb|/proc/sys/net/ipv4/conf/<dev>/promote_secondaries|
-which activate secondaries promotion when a primary is deleted.
-To permanently enable this feature on all devices add
-\verb|net.ipv4.conf.all.promote_secondaries=1| to \verb|/etc/sysctl.conf|.
-This tweak is available in linux 2.6.15 and later.
-
-
-\item \verb|dynamic|
-
---- the address was created due to stateless autoconfiguration~\cite{RFC-ADDRCONF}.
-In this case the output also contains information on times, when
-the address is still valid. After \verb|preferred_lft| expires the address is
-moved to the deprecated state. After \verb|valid_lft| expires the address
-is finally invalidated.
-
-\item \verb|deprecated|
-
---- the address is deprecated, i.e.\ it is still valid, but cannot
-be used by newly created connections.
-
-\item \verb|tentative|
-
---- the address is not used because duplicate address detection~\cite{RFC-ADDRCONF}
-is still not complete or failed.
-
-\end{enumerate}
-
-
-\subsection{{\tt ip address flush} --- flush protocol addresses}
-\label{IP-ADDR-FLUSH}
-
-\paragraph{Abbreviations:} \verb|flush|, \verb|f|.
-
-\paragraph{Description:}This command flushes the protocol addresses
-selected by some criteria.
-
-\paragraph{Arguments:} This command has the same arguments as \verb|show|.
-The difference is that it does not run when no arguments are given.
-
-\paragraph{Warning:} This command (and other \verb|flush| commands
-described below) is pretty dangerous. If you make a mistake, it will
-not forgive it, but will cruelly purge all the addresses.
-
-\paragraph{Statistics:} With the \verb|-statistics| option, the command
-becomes verbose. It prints out the number of deleted addresses and the number
-of rounds made to flush the address list. If this option is given
-twice, \verb|ip addr flush| also dumps all the deleted addresses
-in the format described in the previous subsection.
-
-\paragraph{Example:} Delete all the addresses from the private network
-10.0.0.0/8:
-\begin{verbatim}
-netadm@amber:~ # ip -s -s a f to 10/8
-2: dummy inet 10.7.7.7/16 brd 10.7.255.255 scope global dummy
-3: eth0 inet 10.10.7.7/16 brd 10.10.255.255 scope global eth0
-4: eth1 inet 10.8.7.7/16 brd 10.8.255.255 scope global eth1
-
-*** Round 1, deleting 3 addresses ***
-*** Flush is complete after 1 round ***
-netadm@amber:~ #
-\end{verbatim}
-Another instructive example is disabling IP on all the Ethernets:
-\begin{verbatim}
-netadm@amber:~ # ip -4 addr flush label "eth*"
-\end{verbatim}
-And the last example shows how to flush all the IPv6 addresses
-acquired by the host from stateless address autoconfiguration
-after you enabled forwarding or disabled autoconfiguration.
-\begin{verbatim}
-netadm@amber:~ # ip -6 addr flush dynamic
-\end{verbatim}
-
-
-
-\section{{\tt ip neighbour} --- neighbour/arp tables management}
-
-\paragraph{Abbreviations:} \verb|neighbour|, \verb|neighbor|, \verb|neigh|,
-\verb|n|.
-
-\paragraph{Object:} \verb|neighbour| objects establish bindings between protocol
-addresses and link layer addresses for hosts sharing the same link.
-Neighbour entries are organized into tables. The IPv4 neighbour table
-is known by another name --- the ARP table.
-
-The corresponding commands display neighbour bindings
-and their properties, add new neighbour entries and delete old ones.
-
-\paragraph{Commands:} \verb|add|, \verb|change|, \verb|replace|,
-\verb|delete|, \verb|flush| and \verb|show| (or \verb|list|).
-
-\paragraph{See also:} Appendix~\ref{PROXY-NEIGH}, p.\pageref{PROXY-NEIGH}
-describes how to manage proxy ARP/NDISC with the \verb|ip| utility.
-
-
-\subsection{{\tt ip neighbour add} --- add a new neighbour entry\\
- {\tt ip neighbour change} --- change an existing entry\\
- {\tt ip neighbour replace} --- add a new entry or change an existing one}
-
-\paragraph{Abbreviations:} \verb|add|, \verb|a|; \verb|change|, \verb|chg|;
-\verb|replace|, \verb|repl|.
-
-\paragraph{Description:} These commands create new neighbour records
-or update existing ones.
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-\item \verb|to ADDRESS| (default)
-
---- the protocol address of the neighbour. It is either an IPv4 or IPv6 address.
-
-\item \verb|dev NAME|
-
---- the interface to which this neighbour is attached.
-
-
-\item \verb|lladdr LLADDRESS|
-
---- the link layer address of the neighbour. \verb|LLADDRESS| can also be
-\verb|null|.
-
-\item \verb|nud NUD_STATE|
-
---- the state of the neighbour entry. \verb|nud| is an abbreviation for ``Neighbour
-Unreachability Detection''. The state can take one of the following values:
-
-\begin{enumerate}
-\item \verb|permanent| --- the neighbour entry is valid forever and can be only be removed
-administratively.
-\item \verb|noarp| --- the neighbour entry is valid. No attempts to validate
-this entry will be made but it can be removed when its lifetime expires.
-\item \verb|reachable| --- the neighbour entry is valid until the reachability
-timeout expires.
-\item \verb|stale| --- the neighbour entry is valid but suspicious.
-This option to \verb|ip neigh| does not change the neighbour state if
-it was valid and the address is not changed by this command.
-\end{enumerate}
-
-\end{itemize}
-
-\paragraph{Examples:}
-\begin{itemize}
-\item \verb|ip neigh add 10.0.0.3 lladdr 0:0:0:0:0:1 dev eth0 nud perm|
-
---- add a permanent ARP entry for the neighbour 10.0.0.3 on the device \verb|eth0|.
-
-\item \verb|ip neigh chg 10.0.0.3 dev eth0 nud reachable|
-
---- change its state to \verb|reachable|.
-\end{itemize}
-
-
-\subsection{{\tt ip neighbour delete} --- delete a neighbour entry}
-
-\paragraph{Abbreviations:} \verb|delete|, \verb|del|, \verb|d|.
-
-\paragraph{Description:} This command invalidates a neighbour entry.
-
-\paragraph{Arguments:} The arguments are the same as with \verb|ip neigh add|,
-except that \verb|lladdr| and \verb|nud| are ignored.
-
-
-\paragraph{Example:}
-\begin{itemize}
-\item \verb|ip neigh del 10.0.0.3 dev eth0|
-
---- invalidate an ARP entry for the neighbour 10.0.0.3 on the device \verb|eth0|.
-
-\end{itemize}
-
-\begin{NB}
- The deleted neighbour entry will not disappear from the tables
- immediately. If it is in use it cannot be deleted until the last
- client releases it. Otherwise it will be destroyed during
- the next garbage collection.
-\end{NB}
-
-
-\paragraph{Warning:} Attempts to delete or manually change
-a \verb|noarp| entry created by the kernel may result in unpredictable behaviour.
-Particularly, the kernel may try to resolve this address even
-on a \verb|NOARP| interface or if the address is multicast or broadcast.
-
-
-\subsection{{\tt ip neighbour show} --- list neighbour entries}
-
-\paragraph{Abbreviations:} \verb|show|, \verb|list|, \verb|sh|, \verb|ls|.
-
-\paragraph{Description:}This commands displays neighbour tables.
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-
-\item \verb|to ADDRESS| (default)
-
---- the prefix selecting the neighbours to list.
-
-\item \verb|dev NAME|
-
---- only list the neighbours attached to this device.
-
-\item \verb|unused|
-
---- only list neighbours which are not currently in use.
-
-\item \verb|nud NUD_STATE|
-
---- only list neighbour entries in this state. \verb|NUD_STATE| takes
-values listed below or the special value \verb|all| which means all states.
-This option may occur more than once. If this option is absent, \verb|ip|
-lists all entries except for \verb|none| and \verb|noarp|.
-
-\end{itemize}
-
-
-\paragraph{Output format:}
-
-\begin{verbatim}
-kuznet@alisa:~ $ ip neigh ls
-:: dev lo lladdr 00:00:00:00:00:00 nud noarp
-fe80::200:cff:fe76:3f85 dev eth0 lladdr 00:00:0c:76:3f:85 router \
- nud stale
-0.0.0.0 dev lo lladdr 00:00:00:00:00:00 nud noarp
-193.233.7.254 dev eth0 lladdr 00:00:0c:76:3f:85 nud reachable
-193.233.7.85 dev eth0 lladdr 00:e0:1e:63:39:00 nud stale
-kuznet@alisa:~ $
-\end{verbatim}
-
-The first word of each line is the protocol address of the neighbour.
-Then the device name follows. The rest of the line describes the contents of
-the neighbour entry identified by the pair (device, address).
-
-\verb|lladdr| is the link layer address of the neighbour.
-
-\verb|nud| is the state of the ``neighbour unreachability detection'' machine
-for this entry. The detailed description of the neighbour
-state machine can be found in~\cite{RFC-NDISC}. Here is the full list
-of the states with short descriptions:
-
-\begin{enumerate}
-\item\verb|none| --- the state of the neighbour is void.
-\item\verb|incomplete| --- the neighbour is in the process of resolution.
-\item\verb|reachable| --- the neighbour is valid and apparently reachable.
-\item\verb|stale| --- the neighbour is valid, but is probably already
-unreachable, so the kernel will try to check it at the first transmission.
-\item\verb|delay| --- a packet has been sent to the stale neighbour and the kernel is waiting
-for confirmation.
-\item\verb|probe| --- the delay timer expired but no confirmation was received.
-The kernel has started to probe the neighbour with ARP/NDISC messages.
-\item\verb|failed| --- resolution has failed.
-\item\verb|noarp| --- the neighbour is valid. No attempts to check the entry
-will be made.
-\item\verb|permanent| --- it is a \verb|noarp| entry, but only the administrator
-may remove the entry from the neighbour table.
-\end{enumerate}
-
-The link layer address is valid in all states except for \verb|none|,
-\verb|failed| and \verb|incomplete|.
-
-IPv6 neighbours can be marked with the additional flag \verb|router|
-which means that the neighbour introduced itself as an IPv6 router~\cite{RFC-NDISC}.
-
-\paragraph{Statistics:} The \verb|-statistics| option displays some usage
-statistics, f.e.\
-
-\begin{verbatim}
-kuznet@alisa:~ $ ip -s n ls 193.233.7.254
-193.233.7.254 dev eth0 lladdr 00:00:0c:76:3f:85 ref 5 used 12/13/20 \
- nud reachable
-kuznet@alisa:~ $
-\end{verbatim}
-
-Here \verb|ref| is the number of users of this entry
-and \verb|used| is a triplet of time intervals in seconds
-separated by slashes. In this case they show that:
-
-\begin{enumerate}
-\item the entry was used 12 seconds ago.
-\item the entry was confirmed 13 seconds ago.
-\item the entry was updated 20 seconds ago.
-\end{enumerate}
-
-\subsection{{\tt ip neighbour flush} --- flush neighbour entries}
-
-\paragraph{Abbreviations:} \verb|flush|, \verb|f|.
-
-\paragraph{Description:}This command flushes neighbour tables, selecting
-entries to flush by some criteria.
-
-\paragraph{Arguments:} This command has the same arguments as \verb|show|.
-The differences are that it does not run when no arguments are given,
-and that the default neighbour states to be flushed do not include
-\verb|permanent| and \verb|noarp|.
-
-
-\paragraph{Statistics:} With the \verb|-statistics| option, the command
-becomes verbose. It prints out the number of deleted neighbours and the number
-of rounds made to flush the neighbour table. If the option is given
-twice, \verb|ip neigh flush| also dumps all the deleted neighbours
-in the format described in the previous subsection.
-
-\paragraph{Example:}
-\begin{verbatim}
-netadm@alisa:~ # ip -s -s n f 193.233.7.254
-193.233.7.254 dev eth0 lladdr 00:00:0c:76:3f:85 ref 5 used 12/13/20 \
- nud reachable
-
-*** Round 1, deleting 1 entries ***
-*** Flush is complete after 1 round ***
-netadm@alisa:~ #
-\end{verbatim}
-
-
-\section{{\tt ip route} --- routing table management}
-\label{IP-ROUTE}
-
-\paragraph{Abbreviations:} \verb|route|, \verb|ro|, \verb|r|.
-
-\paragraph{Object:} \verb|route| entries in the kernel routing tables keep
-information about paths to other networked nodes.
-
-Each route entry has a {\em key\/} consisting of a {\em prefix\/}
-(i.e.\ a pair containing a network address and the length of its mask) and,
-optionally, the TOS value. An IP packet matches the route if the highest
-bits of its destination address are equal to the route prefix at least
-up to the prefix length and if the TOS of the route is zero or equal to
-the TOS of the packet.
-
-If several routes match the packet, the following pruning rules
-are used to select the best one (see~\cite{RFC1812}):
-\begin{enumerate}
-\item The longest matching prefix is selected. All shorter ones
-are dropped.
-
-\item If the TOS of some route with the longest prefix is equal to the TOS
-of the packet, the routes with different TOS are dropped.
-
-If no exact TOS match was found and routes with TOS=0 exist,
-the rest of routes are pruned.
-
-Otherwise, the route lookup fails.
-
-\item If several routes remain after the previous steps, then
-the routes with the best preference values are selected.
-
-\item If we still have several routes, then the {\em first\/} of them
-is selected.
-
-\begin{NB}
- Note the ambiguity of the last step. Unfortunately, Linux
- historically allows such a bizarre situation. The sense of the
-word ``first'' depends on the order of route additions and it is practically
-impossible to maintain a bundle of such routes in this order.
-\end{NB}
-
-For simplicity we will limit ourselves to the case where such a situation
-is impossible and routes are uniquely identified by the triplet
-\{prefix, tos, preference\}. Actually, it is impossible to create
-non-unique routes with \verb|ip| commands described in this section.
-
-One useful exception to this rule is the default route on non-forwarding
-hosts. It is ``officially'' allowed to have several fallback routes
-when several routers are present on directly connected networks.
-In this case, Linux-2.2 makes ``dead gateway detection''~\cite{RFC1122}
-controlled by neighbour unreachability detection and by advice
-from transport protocols to select a working router, so the order
-of the routes is not essential. However, in this case,
-fiddling with default routes manually is not recommended. Use the Router Discovery
-protocol (see Appendix~\ref{EXAMPLE-SETUP}, p.\pageref{EXAMPLE-SETUP})
-instead. Actually, Linux-2.2 IPv6 does not give user level applications
-any access to default routes.
-\end{enumerate}
-
-Certainly, the steps above are not performed exactly
-in this sequence. Instead, the routing table in the kernel is kept
-in some data structure to achieve the final result
-with minimal cost. However, not depending on a particular
-routing algorithm implemented in the kernel, we can summarize
-the statements above as: a route is identified by the triplet
-\{prefix, tos, preference\}. This {\em key\/} lets us locate
-the route in the routing table.
-
-\paragraph{Route attributes:} Each route key refers to a routing
-information record containing
-the data required to deliver IP packets (f.e.\ output device and
-next hop router) and some optional attributes (f.e. the path MTU or
-the preferred source address when communicating with this destination).
-These attributes are described in the following subsection.
-
-\paragraph{Route types:} \label{IP-ROUTE-TYPES}
-It is important that the set
-of required and optional attributes depend on the route {\em type\/}.
-The most important route type
-is \verb|unicast|. It describes real paths to other hosts.
-As a rule, common routing tables contain only such routes. However,
-there are other types of routes with different semantics. The
-full list of types understood by Linux-2.2 is:
-\begin{itemize}
-\item \verb|unicast| --- the route entry describes real paths to the
-destinations covered by the route prefix.
-\item \verb|unreachable| --- these destinations are unreachable. Packets
-are discarded and the ICMP message {\em host unreachable\/} is generated.
-The local senders get an \verb|EHOSTUNREACH| error.
-\item \verb|blackhole| --- these destinations are unreachable. Packets
-are discarded silently. The local senders get an \verb|EINVAL| error.
-\item \verb|prohibit| --- these destinations are unreachable. Packets
-are discarded and the ICMP message {\em communication administratively
-prohibited\/} is generated. The local senders get an \verb|EACCES| error.
-\item \verb|local| --- the destinations are assigned to this
-host. The packets are looped back and delivered locally.
-\item \verb|broadcast| --- the destinations are broadcast addresses.
-The packets are sent as link broadcasts.
-\item \verb|throw| --- a special control route used together with policy
-rules (see sec.\ref{IP-RULE}, p.\pageref{IP-RULE}). If such a route is selected, lookup
-in this table is terminated pretending that no route was found.
-Without policy routing it is equivalent to the absence of the route in the routing
-table. The packets are dropped and the ICMP message {\em net unreachable\/}
-is generated. The local senders get an \verb|ENETUNREACH| error.
-\item \verb|nat| --- a special NAT route. Destinations covered by the prefix
-are considered to be dummy (or external) addresses which require translation
-to real (or internal) ones before forwarding. The addresses to translate to
-are selected with the attribute \verb|via|. More about NAT is
-in Appendix~\ref{ROUTE-NAT}, p.\pageref{ROUTE-NAT}.
-\item \verb|anycast| --- ({\em not implemented\/}) the destinations are
-{\em anycast\/} addresses assigned to this host. They are mainly equivalent
-to \verb|local| with one difference: such addresses are invalid when used
-as the source address of any packet.
-\item \verb|multicast| --- a special type used for multicast routing.
-It is not present in normal routing tables.
-\end{itemize}
-
-\paragraph{Route tables:} Linux-2.2 can pack routes into several routing
-tables identified by a number in the range from 1 to 255 or by
-name from the file \verb|/etc/iproute2/rt_tables|. By default all normal
-routes are inserted into the \verb|main| table (ID 254) and the kernel only uses
-this table when calculating routes.
-
-Actually, one other table always exists, which is invisible but
-even more important. It is the \verb|local| table (ID 255). This table
-consists of routes for local and broadcast addresses. The kernel maintains
-this table automatically and the administrator usually need not modify it
-or even look at it.
-
-The multiple routing tables enter the game when {\em policy routing\/}
-is used. See sec.\ref{IP-RULE}, p.\pageref{IP-RULE}.
-In this case, the table identifier effectively becomes
-one more parameter, which should be added to the triplet
-\{prefix, tos, preference\} to uniquely identify the route.
-
-
-\subsection{{\tt ip route add} --- add a new route\\
- {\tt ip route change} --- change a route\\
- {\tt ip route replace} --- change a route or add a new one}
-\label{IP-ROUTE-ADD}
-
-\paragraph{Abbreviations:} \verb|add|, \verb|a|; \verb|change|, \verb|chg|;
- \verb|replace|, \verb|repl|.
-
-
-\paragraph{Arguments:}
-\begin{itemize}
-\item \verb|to PREFIX| or \verb|to TYPE PREFIX| (default)
-
---- the destination prefix of the route. If \verb|TYPE| is omitted,
-\verb|ip| assumes type \verb|unicast|. Other values of \verb|TYPE|
-are listed above. \verb|PREFIX| is an IP or IPv6 address optionally followed
-by a slash and the prefix length. If the length of the prefix is missing,
-\verb|ip| assumes a full-length host route. There is also a special
-\verb|PREFIX| --- \verb|default| --- which is equivalent to IP \verb|0/0| or
-to IPv6 \verb|::/0|.
-
-\item \verb|tos TOS| or \verb|dsfield TOS|
-
---- the Type Of Service (TOS) key. This key has no associated mask and
-the longest match is understood as: First, compare the TOS
-of the route and of the packet. If they are not equal, then the packet
-may still match a route with a zero TOS. \verb|TOS| is either an 8 bit hexadecimal
-number or an identifier from {\tt /etc/iproute2/rt\_dsfield}.
-
-
-\item \verb|metric NUMBER| or \verb|preference NUMBER|
-
---- the preference value of the route. \verb|NUMBER| is an arbitrary 32bit number.
-
-\item \verb|table TABLEID|
-
---- the table to add this route to.
-\verb|TABLEID| may be a number or a string from the file
-\verb|/etc/iproute2/rt_tables|. If this parameter is omitted,
-\verb|ip| assumes the \verb|main| table, with the exception of
-\verb|local|, \verb|broadcast| and \verb|nat| routes, which are
-put into the \verb|local| table by default.
-
-\item \verb|dev NAME|
-
---- the output device name.
-
-\item \verb|via ADDRESS|
-
---- the address of the nexthop router. Actually, the sense of this field depends
-on the route type. For normal \verb|unicast| routes it is either the true nexthop
-router or, if it is a direct route installed in BSD compatibility mode,
-it can be a local address of the interface.
-For NAT routes it is the first address of the block of translated IP destinations.
-
-\item \verb|src ADDRESS|
-
---- the source address to prefer when sending to the destinations
-covered by the route prefix.
-
-\item \verb|realm REALMID|
-
---- the realm to which this route is assigned.
-\verb|REALMID| may be a number or a string from the file
-\verb|/etc/iproute2/rt_realms|. Sec.\ref{RT-REALMS} (p.\pageref{RT-REALMS})
-contains more information on realms.
-
-\item \verb|mtu MTU| or \verb|mtu lock MTU|
-
---- the MTU along the path to the destination. If the modifier \verb|lock| is
-not used, the MTU may be updated by the kernel due to Path MTU Discovery.
-If the modifier \verb|lock| is used, no path MTU discovery will be tried,
-all packets will be sent without the DF bit in IPv4 case
-or fragmented to MTU for IPv6.
-
-\item \verb|window NUMBER|
-
---- the maximal window for TCP to advertise to these destinations,
-measured in bytes. It limits maximal data bursts that our TCP
-peers are allowed to send to us.
-
-\item \verb|rtt NUMBER|
-
---- the initial RTT (``Round Trip Time'') estimate.
-
-
-\item \verb|rttvar NUMBER|
-
---- \threeonly the initial RTT variance estimate.
-
-
-\item \verb|ssthresh NUMBER|
-
---- \threeonly an estimate for the initial slow start threshold.
-
-
-\item \verb|cwnd NUMBER|
-
---- \threeonly the clamp for congestion window. It is ignored if the \verb|lock|
- flag is not used.
-
-
-\item \verb|advmss NUMBER|
-
---- \threeonly the MSS (``Maximal Segment Size'') to advertise to these
- destinations when establishing TCP connections. If it is not given,
- Linux uses a default value calculated from the first hop device MTU.
-
-\begin{NB}
- If the path to these destination is asymmetric, this guess may be wrong.
-\end{NB}
-
-\item \verb|reordering NUMBER|
-
---- \threeonly Maximal reordering on the path to this destination.
- If it is not given, Linux uses the value selected with \verb|sysctl|
- variable \verb|net/ipv4/tcp_reordering|.
-
-\item \verb|hoplimit NUMBER|
-
---- [2.5.74+ only] Maximum number of hops on the path to this destination.
- The default is the value selected with the \verb|sysctl| variable
- \verb|net/ipv4/ip_default_ttl|.
-
-\item \verb|initcwnd NUMBER|
---- [2.5.70+ only] Initial congestion window size for connections to
- this destination. Actual window size is this value multiplied by the
- MSS (``Maximal Segment Size'') for same connection. The default is
- zero, meaning to use the values specified in~\cite{RFC2414}.
-
-+\item \verb|initrwnd NUMBER|
-
-+--- [2.6.33+ only] Initial receive window size for connections to
-+ this destination. The actual window size is this value multiplied
-+ by the MSS (''Maximal Segment Size'') of the connection. The default
-+ value is zero, meaning to use Slow Start value.
-
-\item \verb|nexthop NEXTHOP|
-
---- the nexthop of a multipath route. \verb|NEXTHOP| is a complex value
-with its own syntax similar to the top level argument lists:
-\begin{itemize}
-\item \verb|via ADDRESS| is the nexthop router.
-\item \verb|dev NAME| is the output device.
-\item \verb|weight NUMBER| is a weight for this element of a multipath
-route reflecting its relative bandwidth or quality.
-\end{itemize}
-
-\item \verb|scope SCOPE_VAL|
-
---- the scope of the destinations covered by the route prefix.
-\verb|SCOPE_VAL| may be a number or a string from the file
-\verb|/etc/iproute2/rt_scopes|.
-If this parameter is omitted,
-\verb|ip| assumes scope \verb|global| for all gatewayed \verb|unicast|
-routes, scope \verb|link| for direct \verb|unicast| and \verb|broadcast| routes
-and scope \verb|host| for \verb|local| routes.
-
-\item \verb|protocol RTPROTO|
-
---- the routing protocol identifier of this route.
-\verb|RTPROTO| may be a number or a string from the file
-\verb|/etc/iproute2/rt_protos|. If the routing protocol ID is
-not given, \verb|ip| assumes protocol \verb|boot| (i.e.\
-it assumes the route was added by someone who doesn't
-understand what they are doing). Several protocol values have a fixed interpretation.
-Namely:
-\begin{itemize}
-\item \verb|redirect| --- the route was installed due to an ICMP redirect.
-\item \verb|kernel| --- the route was installed by the kernel during
-autoconfiguration.
-\item \verb|boot| --- the route was installed during the bootup sequence.
-If a routing daemon starts, it will purge all of them.
-\item \verb|static| --- the route was installed by the administrator
-to override dynamic routing. Routing daemon will respect them
-and, probably, even advertise them to its peers.
-\item \verb|ra| --- the route was installed by Router Discovery protocol.
-\end{itemize}
-The rest of the values are not reserved and the administrator is free
-to assign (or not to assign) protocol tags. At least, routing
-daemons should take care of setting some unique protocol values,
-f.e.\ as they are assigned in \verb|rtnetlink.h| or in \verb|rt_protos|
-database.
-
-
-\item \verb|onlink|
-
---- pretend that the nexthop is directly attached to this link,
-even if it does not match any interface prefix. One application of this
-option may be found in~\cite{IP-TUNNELS}.
-
-\end{itemize}
-
-
-\begin{NB}
- Actually there are more commands: \verb|prepend| does the same
- thing as classic \verb|route add|, i.e.\ adds a route, even if another
- route to the same destination exists. Its opposite case is \verb|append|,
- which adds the route to the end of the list. Avoid these
- features.
-\end{NB}
-\begin{NB}
- More sad news, IPv6 only understands the \verb|append| command correctly.
- All the others are translated into \verb|append| commands. Certainly,
- this will change in the future.
-\end{NB}
-
-\paragraph{Examples:}
-\begin{itemize}
-\item add a plain route to network 10.0.0/24 via gateway 193.233.7.65
-\begin{verbatim}
- ip route add 10.0.0/24 via 193.233.7.65
-\end{verbatim}
-\item change it to a direct route via the \verb|dummy| device
-\begin{verbatim}
- ip ro chg 10.0.0/24 dev dummy
-\end{verbatim}
-\item add a default multipath route splitting the load between \verb|ppp0|
-and \verb|ppp1|
-\begin{verbatim}
- ip route add default scope global nexthop dev ppp0 \
- nexthop dev ppp1
-\end{verbatim}
-Note the scope value. It is not necessary but it informs the kernel
-that this route is gatewayed rather than direct. Actually, if you
-know the addresses of remote endpoints it would be better to use the
-\verb|via| parameter.
-\item announce that the address 192.203.80.144 is not a real one, but
-should be translated to 193.233.7.83 before forwarding
-\begin{verbatim}
- ip route add nat 192.203.80.144 via 193.233.7.83
-\end{verbatim}
-Backward translation is setup with policy rules described
-in the following section (sec.\ref{IP-RULE}, p.\pageref{IP-RULE}).
-\end{itemize}
-
-\subsection{{\tt ip route delete} --- delete a route}
-
-\paragraph{Abbreviations:} \verb|delete|, \verb|del|, \verb|d|.
-
-\paragraph{Arguments:} \verb|ip route del| has the same arguments as
-\verb|ip route add|, but their semantics are a bit different.
-
-Key values (\verb|to|, \verb|tos|, \verb|preference| and \verb|table|)
-select the route to delete. If optional attributes are present, \verb|ip|
-verifies that they coincide with the attributes of the route to delete.
-If no route with the given key and attributes was found, \verb|ip route del|
-fails.
-\begin{NB}
-Linux-2.0 had the option to delete a route selected only by prefix address,
-ignoring its length (i.e.\ netmask). This option no longer exists
-because it was ambiguous. However, look at {\tt ip route flush}
-(sec.\ref{IP-ROUTE-FLUSH}, p.\pageref{IP-ROUTE-FLUSH}) which
-provides similar and even richer functionality.
-\end{NB}
-
-\paragraph{Example:}
-\begin{itemize}
-\item delete the multipath route created by the command in previous subsection
-\begin{verbatim}
- ip route del default scope global nexthop dev ppp0 \
- nexthop dev ppp1
-\end{verbatim}
-\end{itemize}
-
-
-
-\subsection{{\tt ip route show} --- list routes}
-
-\paragraph{Abbreviations:} \verb|show|, \verb|list|, \verb|sh|, \verb|ls|, \verb|l|.
-
-\paragraph{Description:} the command displays the contents of the routing tables
-or the route(s) selected by some criteria.
-
-
-\paragraph{Arguments:}
-\begin{itemize}
-\item \verb|to SELECTOR| (default)
-
---- only select routes from the given range of destinations. \verb|SELECTOR|
-consists of an optional modifier (\verb|root|, \verb|match| or \verb|exact|)
-and a prefix. \verb|root PREFIX| selects routes with prefixes not shorter
-than \verb|PREFIX|. F.e.\ \verb|root 0/0| selects the entire routing table.
-\verb|match PREFIX| selects routes with prefixes not longer than
-\verb|PREFIX|. F.e.\ \verb|match 10.0/16| selects \verb|10.0/16|,
-\verb|10/8| and \verb|0/0|, but it does not select \verb|10.1/16| and
-\verb|10.0.0/24|. And \verb|exact PREFIX| (or just \verb|PREFIX|)
-selects routes with this exact prefix. If neither of these options
-are present, \verb|ip| assumes \verb|root 0/0| i.e.\ it lists the entire table.
-
-
-\item \verb|tos TOS| or \verb|dsfield TOS|
-
- --- only select routes with the given TOS.
-
-
-\item \verb|table TABLEID|
-
- --- show the routes from this table(s). The default setting is to show
-\verb|table| \verb|main|. \verb|TABLEID| may either be the ID of a real table
-or one of the special values:
- \begin{itemize}
- \item \verb|all| --- list all of the tables.
- \item \verb|cache| --- dump the routing cache.
- \end{itemize}
-\begin{NB}
- IPv6 has a single table. However, splitting it into \verb|main|, \verb|local|
- and \verb|cache| is emulated by the \verb|ip| utility.
-\end{NB}
-
-\item \verb|cloned| or \verb|cached|
-
---- list cloned routes i.e.\ routes which were dynamically forked from
-other routes because some route attribute (f.e.\ MTU) was updated.
-Actually, it is equivalent to \verb|table cache|.
-
-\item \verb|from SELECTOR|
-
---- the same syntax as for \verb|to|, but it binds the source address range
-rather than destinations. Note that the \verb|from| option only works with
-cloned routes.
-
-\item \verb|protocol RTPROTO|
-
---- only list routes of this protocol.
-
-
-\item \verb|scope SCOPE_VAL|
-
---- only list routes with this scope.
-
-\item \verb|type TYPE|
-
---- only list routes of this type.
-
-\item \verb|dev NAME|
-
---- only list routes going via this device.
-
-\item \verb|via PREFIX|
-
---- only list routes going via the nexthop routers selected by \verb|PREFIX|.
-
-\item \verb|src PREFIX|
-
---- only list routes with preferred source addresses selected
-by \verb|PREFIX|.
-
-\item \verb|realm REALMID| or \verb|realms FROMREALM/TOREALM|
-
---- only list routes with these realms.
-
-\end{itemize}
-
-\paragraph{Examples:} Let us count routes of protocol \verb|gated/bgp|
-on a router:
-\begin{verbatim}
-kuznet@amber:~ $ ip ro ls proto gated/bgp | wc
- 1413 9891 79010
-kuznet@amber:~ $
-\end{verbatim}
-To count the size of the routing cache, we have to use the \verb|-o| option
-because cached attributes can take more than one line of output:
-\begin{verbatim}
-kuznet@amber:~ $ ip -o ro ls cloned | wc
- 159 2543 18707
-kuznet@amber:~ $
-\end{verbatim}
-
-
-\paragraph{Output format:} The output of this command consists
-of per route records separated by line feeds.
-However, some records may consist
-of more than one line: particularly, this is the case when the route
-is cloned or you requested additional statistics. If the
-\verb|-o| option was given, then line feeds separating lines inside
-records are replaced with the backslash sign.
-
-The output has the same syntax as arguments given to {\tt ip route add},
-so that it can be understood easily. F.e.\
-\begin{verbatim}
-kuznet@amber:~ $ ip ro ls 193.233.7/24
-193.233.7.0/24 dev eth0 proto gated/conn scope link \
- src 193.233.7.65 realms inr.ac
-kuznet@amber:~ $
-\end{verbatim}
-
-If you list cloned entries, the output contains other attributes which
-are evaluated during route calculation and updated during route
-lifetime. An example of the output is:
-\begin{verbatim}
-kuznet@amber:~ $ ip ro ls 193.233.7.82 tab cache
-193.233.7.82 from 193.233.7.82 dev eth0 src 193.233.7.65 \
- realms inr.ac/inr.ac
- cache <src-direct,redirect> mtu 1500 rtt 300 iif eth0
-193.233.7.82 dev eth0 src 193.233.7.65 realms inr.ac
- cache mtu 1500 rtt 300
-kuznet@amber:~ $
-\end{verbatim}
-\begin{NB}
- \label{NB-strange-route}
- The route looks a bit strange, doesn't it? Did you notice that
- it is a path from 193.233.7.82 back to 193.233.82? Well, you will
- see in the section on \verb|ip route get| (p.\pageref{NB-nature-of-strangeness})
- how it appeared.
-\end{NB}
-The second line, starting with the word \verb|cache|, shows
-additional attributes which normal routes do not possess.
-Cached flags are summarized in angle brackets:
-\begin{itemize}
-\item \verb|local| --- packets are delivered locally.
-It stands for loopback unicast routes, for broadcast routes
-and for multicast routes, if this host is a member of the corresponding
-group.
-
-\item \verb|reject| --- the path is bad. Any attempt to use it results
-in an error. See attribute \verb|error| below (p.\pageref{IP-ROUTE-GET-error}).
-
-\item \verb|mc| --- the destination is multicast.
-
-\item \verb|brd| --- the destination is broadcast.
-
-\item \verb|src-direct| --- the source is on a directly connected
-interface.
-
-\item \verb|redirected| --- the route was created by an ICMP Redirect.
-
-\item \verb|redirect| --- packets going via this route will
-trigger an ICMP redirect.
-
-\item \verb|fastroute| --- the route is eligible to be used for fastroute.
-
-\item \verb|equalize| --- make packet by packet randomization
-along this path.
-
-\item \verb|dst-nat| --- the destination address requires translation.
-
-\item \verb|src-nat| --- the source address requires translation.
-
-\item \verb|masq| --- the source address requires masquerading.
-This feature disappeared in linux-2.4.
-
-\item \verb|notify| --- ({\em not implemented}) change/deletion
-of this route will trigger RTNETLINK notification.
-\end{itemize}
-
-Then some optional attributes follow:
-\begin{itemize}
-\item \verb|error| --- on \verb|reject| routes it is error code
-returned to local senders when they try to use this route.
-These error codes are translated into ICMP error codes, sent to remote
-senders, according to the rules described above in the subsection
-devoted to route types (p.\pageref{IP-ROUTE-TYPES}).
-\label{IP-ROUTE-GET-error}
-
-\item \verb|expires| --- this entry will expire after this timeout.
-
-\item \verb|iif| --- the packets for this path are expected to arrive
-on this interface.
-\end{itemize}
-
-\paragraph{Statistics:} With the \verb|-statistics| option, more
-information about this route is shown:
-\begin{itemize}
-\item \verb|users| --- the number of users of this entry.
-\item \verb|age| --- shows when this route was last used.
-\item \verb|used| --- the number of lookups of this route since its creation.
-\end{itemize}
-
-
-\subsection{{\tt ip route flush} --- flush routing tables}
-\label{IP-ROUTE-FLUSH}
-
-\paragraph{Abbreviations:} \verb|flush|, \verb|f|.
-
-\paragraph{Description:} this command flushes routes selected
-by some criteria.
-
-\paragraph{Arguments:} the arguments have the same syntax and semantics
-as the arguments of \verb|ip route show|, but routing tables are not
-listed but purged. The only difference is the default action: \verb|show|
-dumps all the IP main routing table but \verb|flush| prints the helper page.
-The reason for this difference does not require any explanation, does it?
-
-
-\paragraph{Statistics:} With the \verb|-statistics| option, the command
-becomes verbose. It prints out the number of deleted routes and the number
-of rounds made to flush the routing table. If the option is given
-twice, \verb|ip route flush| also dumps all the deleted routes
-in the format described in the previous subsection.
-
-\paragraph{Examples:} The first example flushes all the
-gatewayed routes from the main table (f.e.\ after a routing daemon crash).
-\begin{verbatim}
-netadm@amber:~ # ip -4 ro flush scope global type unicast
-\end{verbatim}
-This option deserves to be put into a scriptlet \verb|routef|.
-\begin{NB}
-This option was described in the \verb|route(8)| man page borrowed
-from BSD, but was never implemented in Linux.
-\end{NB}
-
-The second example flushes all IPv6 cloned routes:
-\begin{verbatim}
-netadm@amber:~ # ip -6 -s -s ro flush cache
-3ffe:2400::220:afff:fef4:c5d1 via 3ffe:2400::220:afff:fef4:c5d1 \
- dev eth0 metric 0
- cache used 2 age 12sec mtu 1500 rtt 300
-3ffe:2400::280:adff:feb7:8034 via 3ffe:2400::280:adff:feb7:8034 \
- dev eth0 metric 0
- cache used 2 age 15sec mtu 1500 rtt 300
-3ffe:2400::280:c8ff:fe59:5bcc via 3ffe:2400::280:c8ff:fe59:5bcc \
- dev eth0 metric 0
- cache users 1 used 1 age 23sec mtu 1500 rtt 300
-3ffe:2400:0:1:2a0:ccff:fe66:1878 via 3ffe:2400:0:1:2a0:ccff:fe66:1878 \
- dev eth1 metric 0
- cache used 2 age 20sec mtu 1500 rtt 300
-3ffe:2400:0:1:a00:20ff:fe71:fb30 via 3ffe:2400:0:1:a00:20ff:fe71:fb30 \
- dev eth1 metric 0
- cache used 2 age 33sec mtu 1500 rtt 300
-ff02::1 via ff02::1 dev eth1 metric 0
- cache users 1 used 1 age 45sec mtu 1500 rtt 300
-
-*** Round 1, deleting 6 entries ***
-*** Flush is complete after 1 round ***
-netadm@amber:~ # ip -6 -s -s ro flush cache
-Nothing to flush.
-netadm@amber:~ #
-\end{verbatim}
-
-The third example flushes BGP routing tables after a \verb|gated|
-death.
-\begin{verbatim}
-netadm@amber:~ # ip ro ls proto gated/bgp | wc
- 1408 9856 78730
-netadm@amber:~ # ip -s ro f proto gated/bgp
-
-*** Round 1, deleting 1408 entries ***
-*** Flush is complete after 1 round ***
-netadm@amber:~ # ip ro f proto gated/bgp
-Nothing to flush.
-netadm@amber:~ # ip ro ls proto gated/bgp
-netadm@amber:~ #
-\end{verbatim}
-
-
-\subsection{{\tt ip route get} --- get a single route}
-\label{IP-ROUTE-GET}
-
-\paragraph{Abbreviations:} \verb|get|, \verb|g|.
-
-\paragraph{Description:} this command gets a single route to a destination
-and prints its contents exactly as the kernel sees it.
-
-\paragraph{Arguments:}
-\begin{itemize}
-\item \verb|to ADDRESS| (default)
-
---- the destination address.
-
-\item \verb|from ADDRESS|
-
---- the source address.
-
-\item \verb|tos TOS| or \verb|dsfield TOS|
-
---- the Type Of Service.
-
-\item \verb|iif NAME|
-
---- the device from which this packet is expected to arrive.
-
-\item \verb|oif NAME|
-
---- force the output device on which this packet will be routed.
-
-\item \verb|connected|
-
---- if no source address (option \verb|from|) was given, relookup
-the route with the source set to the preferred address received from the first lookup.
-If policy routing is used, it may be a different route.
-
-\end{itemize}
-
-Note that this operation is not equivalent to \verb|ip route show|.
-\verb|show| shows existing routes. \verb|get| resolves them and
-creates new clones if necessary. Essentially, \verb|get|
-is equivalent to sending a packet along this path.
-If the \verb|iif| argument is not given, the kernel creates a route
-to output packets towards the requested destination.
-This is equivalent to pinging the destination
-with a subsequent {\tt ip route ls cache}, however, no packets are
-actually sent. With the \verb|iif| argument, the kernel pretends
-that a packet arrived from this interface and searches for
-a path to forward the packet.
-
-\paragraph{Output format:} This command outputs routes in the same
-format as \verb|ip route ls|.
-
-\paragraph{Examples:}
-\begin{itemize}
-\item Find a route to output packets to 193.233.7.82:
-\begin{verbatim}
-kuznet@amber:~ $ ip route get 193.233.7.82
-193.233.7.82 dev eth0 src 193.233.7.65 realms inr.ac
- cache mtu 1500 rtt 300
-kuznet@amber:~ $
-\end{verbatim}
-
-\item Find a route to forward packets arriving on \verb|eth0|
-from 193.233.7.82 and destined for 193.233.7.82:
-\begin{verbatim}
-kuznet@amber:~ $ ip r g 193.233.7.82 from 193.233.7.82 iif eth0
-193.233.7.82 from 193.233.7.82 dev eth0 src 193.233.7.65 \
- realms inr.ac/inr.ac
- cache <src-direct,redirect> mtu 1500 rtt 300 iif eth0
-kuznet@amber:~ $
-\end{verbatim}
-\begin{NB}
- \label{NB-nature-of-strangeness}
- This is the command that created the funny route from 193.233.7.82
- looped back to 193.233.7.82 (cf.\ NB on~p.\pageref{NB-strange-route}).
- Note the \verb|redirect| flag on it.
-\end{NB}
-
-\item Find a multicast route for packets arriving on \verb|eth0|
-from host 193.233.7.82 and destined for multicast group 224.2.127.254
-(it is assumed that a multicast routing daemon is running.
-In this case, it is \verb|pimd|)
-\begin{verbatim}
-kuznet@amber:~ $ ip r g 224.2.127.254 from 193.233.7.82 iif eth0
-multicast 224.2.127.254 from 193.233.7.82 dev lo \
- src 193.233.7.65 realms inr.ac/cosmos
- cache <mc> iif eth0 Oifs: eth1 pimreg
-kuznet@amber:~ $
-\end{verbatim}
-This route differs from the ones seen before. It contains a ``normal'' part
-and a ``multicast'' part. The normal part is used to deliver (or not to
-deliver) the packet to local IP listeners. In this case the router
-is not a member
-of this group, so that route has no \verb|local| flag and only
-forwards packets. The output device for such entries is always loopback.
-The multicast part consists of an additional \verb|Oifs:| list showing
-the output interfaces.
-\end{itemize}
-
-
-It is time for a more complicated example. Let us add an invalid
-gatewayed route for a destination which is really directly connected:
-\begin{verbatim}
-netadm@alisa:~ # ip route add 193.233.7.98 via 193.233.7.254
-netadm@alisa:~ # ip route get 193.233.7.98
-193.233.7.98 via 193.233.7.254 dev eth0 src 193.233.7.90
- cache mtu 1500 rtt 3072
-netadm@alisa:~ #
-\end{verbatim}
-and probe it with ping:
-\begin{verbatim}
-netadm@alisa:~ # ping -n 193.233.7.98
-PING 193.233.7.98 (193.233.7.98) from 193.233.7.90 : 56 data bytes
-From 193.233.7.254: Redirect Host(New nexthop: 193.233.7.98)
-64 bytes from 193.233.7.98: icmp_seq=0 ttl=255 time=3.5 ms
-From 193.233.7.254: Redirect Host(New nexthop: 193.233.7.98)
-64 bytes from 193.233.7.98: icmp_seq=1 ttl=255 time=2.2 ms
-64 bytes from 193.233.7.98: icmp_seq=2 ttl=255 time=0.4 ms
-64 bytes from 193.233.7.98: icmp_seq=3 ttl=255 time=0.4 ms
-64 bytes from 193.233.7.98: icmp_seq=4 ttl=255 time=0.4 ms
-^C
---- 193.233.7.98 ping statistics ---
-5 packets transmitted, 5 packets received, 0% packet loss
-round-trip min/avg/max = 0.4/1.3/3.5 ms
-netadm@alisa:~ #
-\end{verbatim}
-What happened? Router 193.233.7.254 understood that we have a much
-better path to the destination and sent us an ICMP redirect message.
-We may retry \verb|ip route get| to see what we have in the routing
-tables now:
-\begin{verbatim}
-netadm@alisa:~ # ip route get 193.233.7.98
-193.233.7.98 dev eth0 src 193.233.7.90
- cache <redirected> mtu 1500 rtt 3072
-netadm@alisa:~ #
-\end{verbatim}
-
-
-
-\section{{\tt ip rule} --- routing policy database management}
-\label{IP-RULE}
-
-\paragraph{Abbreviations:} \verb|rule|, \verb|ru|.
-
-\paragraph{Object:} \verb|rule|s in the routing policy database control
-the route selection algorithm.
-
-Classic routing algorithms used in the Internet make routing decisions
-based only on the destination address of packets (and in theory,
-but not in practice, on the TOS field). The seminal review of classic
-routing algorithms and their modifications can be found in~\cite{RFC1812}.
-
-In some circumstances we want to route packets differently depending not only
-on destination addresses, but also on other packet fields: source address,
-IP protocol, transport protocol ports or even packet payload.
-This task is called ``policy routing''.
-
-\begin{NB}
- ``policy routing'' $\neq$ ``routing policy''.
-
-\noindent ``policy routing'' $=$ ``cunning routing''.
-
-\noindent ``routing policy'' $=$ ``routing tactics'' or ``routing plan''.
-\end{NB}
-
-To solve this task, the conventional destination based routing table, ordered
-according to the longest match rule, is replaced with a ``routing policy
-database'' (or RPDB), which selects routes
-by executing some set of rules. The rules may have lots of keys of different
-natures and therefore they have no natural ordering, but one imposed
-by the administrator. Linux-2.2 RPDB is a linear list of rules
-ordered by numeric priority value.
-RPDB explicitly allows matching a few packet fields:
-
-\begin{itemize}
-\item packet source address.
-\item packet destination address.
-\item TOS.
-\item incoming interface (which is packet metadata, rather than a packet field).
-\end{itemize}
-
-Matching IP protocols and transport ports is also possible,
-indirectly, via \verb|ipchains|, by exploiting their ability
-to mark some classes of packets with \verb|fwmark|. Therefore,
-\verb|fwmark| is also included in the set of keys checked by rules.
-
-Each policy routing rule consists of a {\em selector\/} and an {\em action\/}
-predicate. The RPDB is scanned in the order of increasing priority. The selector
-of each rule is applied to \{source address, destination address, incoming
-interface, tos, fwmark\} and, if the selector matches the packet,
-the action is performed. The action predicate may return with success.
-In this case, it will either give a route or failure indication
-and the RPDB lookup is terminated. Otherwise, the RPDB program
-continues on the next rule.
-
-What is the action, semantically? The natural action is to select the
-nexthop and the output device. This is what
-Cisco IOS~\cite{IOS} does. Let us call it ``match \& set''.
-The Linux-2.2 approach is more flexible. The action includes
-lookups in destination-based routing tables and selecting
-a route from these tables according to the classic longest match algorithm.
-The ``match \& set'' approach is the simplest case of the Linux one. It is realized
-when a second level routing table contains a single default route.
-Recall that Linux-2.2 supports multiple tables
-managed with the \verb|ip route| command, described in the previous section.
-
-At startup time the kernel configures the default RPDB consisting of three
-rules:
-
-\begin{enumerate}
-\item Priority: 0, Selector: match anything, Action: lookup routing
-table \verb|local| (ID 255).
-The \verb|local| table is a special routing table containing
-high priority control routes for local and broadcast addresses.
-
-Rule 0 is special. It cannot be deleted or overridden.
-
-
-\item Priority: 32766, Selector: match anything, Action: lookup routing
-table \verb|main| (ID 254).
-The \verb|main| table is the normal routing table containing all non-policy
-routes. This rule may be deleted and/or overridden with other
-ones by the administrator.
-
-\item Priority: 32767, Selector: match anything, Action: lookup routing
-table \verb|default| (ID 253).
-The \verb|default| table is empty. It is reserved for some
-post-processing if no previous default rules selected the packet.
-This rule may also be deleted.
-
-\end{enumerate}
-
-Do not confuse routing tables with rules: rules point to routing tables,
-several rules may refer to one routing table and some routing tables
-may have no rules pointing to them. If the administrator deletes all the rules
-referring to a table, the table is not used, but it still exists
-and will disappear only after all the routes contained in it are deleted.
-
-
-\paragraph{Rule attributes:} Each RPDB entry has additional
-attributes. F.e.\ each rule has a pointer to some routing
-table. NAT and masquerading rules have an attribute to select new IP
-address to translate/masquerade. Besides that, rules have some
-optional attributes, which routes have, namely \verb|realms|.
-These values do not override those contained in the routing tables. They
-are only used if the route did not select any attributes.
-
-
-\paragraph{Rule types:} The RPDB may contain rules of the following
-types:
-\begin{itemize}
-\item \verb|unicast| --- the rule prescribes to return the route found
-in the routing table referenced by the rule.
-\item \verb|blackhole| --- the rule prescribes to silently drop the packet.
-\item \verb|unreachable| --- the rule prescribes to generate a ``Network
-is unreachable'' error.
-\item \verb|prohibit| --- the rule prescribes to generate
-``Communication is administratively prohibited'' error.
-\item \verb|nat| --- the rule prescribes to translate the source address
-of the IP packet into some other value. More about NAT is
-in Appendix~\ref{ROUTE-NAT}, p.\pageref{ROUTE-NAT}.
-\end{itemize}
-
-
-\paragraph{Commands:} \verb|add|, \verb|delete| and \verb|show|
-(or \verb|list|).
-
-\subsection{{\tt ip rule add} --- insert a new rule\\
- {\tt ip rule delete} --- delete a rule}
-\label{IP-RULE-ADD}
-
-\paragraph{Abbreviations:} \verb|add|, \verb|a|; \verb|delete|, \verb|del|,
- \verb|d|.
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-\item \verb|type TYPE| (default)
-
---- the type of this rule. The list of valid types was given in the previous
-subsection.
-
-\item \verb|from PREFIX|
-
---- select the source prefix to match.
-
-\item \verb|to PREFIX|
-
---- select the destination prefix to match.
-
-\item \verb|iif NAME|
-
---- select the incoming device to match. If the interface is loopback,
-the rule only matches packets originating from this host. This means that you
-may create separate routing tables for forwarded and local packets and,
-hence, completely segregate them.
-
-\item \verb|tos TOS| or \verb|dsfield TOS|
-
---- select the TOS value to match.
-
-\item \verb|fwmark MARK|
-
---- select the \verb|fwmark| value to match.
-
-\item \verb|priority PREFERENCE|
-
---- the priority of this rule. Each rule should have an explicitly
-set {\em unique\/} priority value.
-\begin{NB}
- Really, for historical reasons \verb|ip rule add| does not require a
- priority value and allows them to be non-unique.
- If the user does not supplied a priority, it is selected by the kernel.
- If the user creates a rule with a priority value that
- already exists, the kernel does not reject the request. It adds
- the new rule before all old rules of the same priority.
-
- It is mistake in design, no more. And it will be fixed one day,
- so do not rely on this feature. Use explicit priorities.
-\end{NB}
-
-
-\item \verb|table TABLEID|
-
---- the routing table identifier to lookup if the rule selector matches.
-
-\item \verb|realms FROM/TO|
-
---- Realms to select if the rule matched and the routing table lookup
-succeeded. Realm \verb|TO| is only used if the route did not select
-any realm.
-
-\item \verb|nat ADDRESS|
-
---- The base of the IP address block to translate (for source addresses).
-The \verb|ADDRESS| may be either the start of the block of NAT addresses
-(selected by NAT routes) or in linux-2.2 a local host address (or even zero).
-In the last case the router does not translate the packets,
-but masquerades them to this address; this feature disappered in 2.4.
-More about NAT is in Appendix~\ref{ROUTE-NAT},
-p.\pageref{ROUTE-NAT}.
-
-\end{itemize}
-
-\paragraph{Warning:} Changes to the RPDB made with these commands
-do not become active immediately. It is assumed that after
-a script finishes a batch of updates, it flushes the routing cache
-with \verb|ip route flush cache|.
-
-\paragraph{Examples:}
-\begin{itemize}
-\item Route packets with source addresses from 192.203.80/24
-according to routing table \verb|inr.ruhep|:
-\begin{verbatim}
-ip ru add from 192.203.80.0/24 table inr.ruhep prio 220
-\end{verbatim}
-
-\item Translate packet source address 193.233.7.83 into 192.203.80.144
-and route it according to table \#1 (actually, it is \verb|inr.ruhep|):
-\begin{verbatim}
-ip ru add from 193.233.7.83 nat 192.203.80.144 table 1 prio 320
-\end{verbatim}
-
-\item Delete the unused default rule:
-\begin{verbatim}
-ip ru del prio 32767
-\end{verbatim}
-
-\end{itemize}
-
-
-
-\subsection{{\tt ip rule show} --- list rules}
-\label{IP-RULE-SHOW}
-
-\paragraph{Abbreviations:} \verb|show|, \verb|list|, \verb|sh|, \verb|ls|, \verb|l|.
-
-
-\paragraph{Arguments:} Good news, this is one command that has no arguments.
-
-\paragraph{Output format:}
-
-\begin{verbatim}
-kuznet@amber:~ $ ip ru ls
-0: from all lookup local
-200: from 192.203.80.0/24 to 193.233.7.0/24 lookup main
-210: from 192.203.80.0/24 to 192.203.80.0/24 lookup main
-220: from 192.203.80.0/24 lookup inr.ruhep realms inr.ruhep/radio-msu
-300: from 193.233.7.83 to 193.233.7.0/24 lookup main
-310: from 193.233.7.83 to 192.203.80.0/24 lookup main
-320: from 193.233.7.83 lookup inr.ruhep map-to 192.203.80.144
-32766: from all lookup main
-kuznet@amber:~ $
-\end{verbatim}
-
-In the first column is the rule priority value followed
-by a colon. Then the selectors follow. Each key is prefixed
-with the same keyword that was used to create the rule.
-
-The keyword \verb|lookup| is followed by a routing table identifier,
-as it is recorded in the file \verb|/etc/iproute2/rt_tables|.
-
-If the rule does NAT (f.e.\ rule \#320), it is shown by the keyword
-\verb|map-to| followed by the start of the block of addresses to map.
-
-The sense of this example is pretty simple. The prefixes
-192.203.80.0/24 and 193.233.7.0/24 form the internal network, but
-they are routed differently when the packets leave it.
-Besides that, the host 193.233.7.83 is translated into
-another prefix to look like 192.203.80.144 when talking
-to the outer world.
-
-
-
-\section{{\tt ip maddress} --- multicast addresses management}
-\label{IP-MADDR}
-
-\paragraph{Object:} \verb|maddress| objects are multicast addresses.
-
-\paragraph{Commands:} \verb|add|, \verb|delete|, \verb|show| (or \verb|list|).
-
-\subsection{{\tt ip maddress show} --- list multicast addresses}
-
-\paragraph{Abbreviations:} \verb|show|, \verb|list|, \verb|sh|, \verb|ls|, \verb|l|.
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-
-\item \verb|dev NAME| (default)
-
---- the device name.
-
-\end{itemize}
-
-\paragraph{Output format:}
-
-\begin{verbatim}
-kuznet@alisa:~ $ ip maddr ls dummy
-2: dummy
- link 33:33:00:00:00:01
- link 01:00:5e:00:00:01
- inet 224.0.0.1 users 2
- inet6 ff02::1
-kuznet@alisa:~ $
-\end{verbatim}
-
-The first line of the output shows the interface index and its name.
-Then the multicast address list follows. Each line starts with the
-protocol identifier. The word \verb|link| denotes a link layer
-multicast addresses.
-
-If a multicast address has more than one user, the number
-of users is shown after the \verb|users| keyword.
-
-One additional feature not present in the example above
-is the \verb|static| flag, which indicates that the address was joined
-with \verb|ip maddr add|. See the following subsection.
-
-
-
-\subsection{{\tt ip maddress add} --- add a multicast address\\
- {\tt ip maddress delete} --- delete a multicast address}
-
-\paragraph{Abbreviations:} \verb|add|, \verb|a|; \verb|delete|, \verb|del|, \verb|d|.
-
-\paragraph{Description:} these commands attach/detach
-a static link layer multicast address to listen on the interface.
-Note that it is impossible to join protocol multicast groups
-statically. This command only manages link layer addresses.
-
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-\item \verb|address LLADDRESS| (default)
-
---- the link layer multicast address.
-
-\item \verb|dev NAME|
-
---- the device to join/leave this multicast address.
-
-\end{itemize}
-
-
-\paragraph{Example:} Let us continue with the example from the previous subsection.
-
-\begin{verbatim}
-netadm@alisa:~ # ip maddr add 33:33:00:00:00:01 dev dummy
-netadm@alisa:~ # ip -0 maddr ls dummy
-2: dummy
- link 33:33:00:00:00:01 users 2 static
- link 01:00:5e:00:00:01
-netadm@alisa:~ # ip maddr del 33:33:00:00:00:01 dev dummy
-\end{verbatim}
-
-\begin{NB}
- Neither \verb|ip| nor the kernel check for multicast address validity.
- Particularly, this means that you can try to load a unicast address
- instead of a multicast address. Most drivers will ignore such addresses,
- but several (f.e.\ Tulip) will intern it to their on-board filter.
- The effects may be strange. Namely, the addresses become additional
- local link addresses and, if you loaded the address of another host
- to the router, wait for duplicated packets on the wire.
- It is not a bug, but rather a hole in the API and intra-kernel interfaces.
- This feature is really more useful for traffic monitoring, but using it
- with Linux-2.2 you {\em have to\/} be sure that the host is not
- a router and, especially, that it is not a transparent proxy or masquerading
- agent.
-\end{NB}
-
-
-
-\section{{\tt ip mroute} --- multicast routing cache management}
-\label{IP-MROUTE}
-
-\paragraph{Abbreviations:} \verb|mroute|, \verb|mr|.
-
-\paragraph{Object:} \verb|mroute| objects are multicast routing cache
-entries created by a user level mrouting daemon
-(f.e.\ \verb|pimd| or \verb|mrouted|).
-
-Due to the limitations of the current interface to the multicast routing
-engine, it is impossible to change \verb|mroute| objects administratively,
-so we may only display them. This limitation will be removed
-in the future.
-
-\paragraph{Commands:} \verb|show| (or \verb|list|).
-
-
-\subsection{{\tt ip mroute show} --- list mroute cache entries}
-
-\paragraph{Abbreviations:} \verb|show|, \verb|list|, \verb|sh|, \verb|ls|, \verb|l|.
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-\item \verb|to PREFIX| (default)
-
---- the prefix selecting the destination multicast addresses to list.
-
-
-\item \verb|iif NAME|
-
---- the interface on which multicast packets are received.
-
-
-\item \verb|from PREFIX|
-
---- the prefix selecting the IP source addresses of the multicast route.
-
-
-\end{itemize}
-
-\paragraph{Output format:}
-
-\begin{verbatim}
-kuznet@amber:~ $ ip mroute ls
-(193.232.127.6, 224.0.1.39) Iif: unresolved
-(193.232.244.34, 224.0.1.40) Iif: unresolved
-(193.233.7.65, 224.66.66.66) Iif: eth0 Oifs: pimreg
-kuznet@amber:~ $
-\end{verbatim}
-
-Each line shows one (S,G) entry in the multicast routing cache,
-where S is the source address and G is the multicast group. \verb|Iif| is
-the interface on which multicast packets are expected to arrive.
-If the word \verb|unresolved| is there instead of the interface name,
-it means that the routing daemon still hasn't resolved this entry.
-The keyword \verb|oifs| is followed by a list of output interfaces, separated
-by spaces. If a multicast routing entry is created with non-trivial
-TTL scope, administrative distances are appended to the device names
-in the \verb|oifs| list.
-
-\paragraph{Statistics:} The \verb|-statistics| option also prints the
-number of packets and bytes forwarded along this route and
-the number of packets that arrived on the wrong interface, if this number is not zero.
-
-\begin{verbatim}
-kuznet@amber:~ $ ip -s mr ls 224.66/16
-(193.233.7.65, 224.66.66.66) Iif: eth0 Oifs: pimreg
- 9383 packets, 300256 bytes
-kuznet@amber:~ $
-\end{verbatim}
-
-
-\section{{\tt ip tunnel} --- tunnel configuration}
-\label{IP-TUNNEL}
-
-\paragraph{Abbreviations:} \verb|tunnel|, \verb|tunl|.
-
-\paragraph{Object:} \verb|tunnel| objects are tunnels, encapsulating
-packets in IPv4 packets and then sending them over the IP infrastructure.
-
-\paragraph{Commands:} \verb|add|, \verb|delete|, \verb|change|, \verb|show|
-(or \verb|list|).
-
-\paragraph{See also:} A more informal discussion of tunneling
-over IP and the \verb|ip tunnel| command can be found in~\cite{IP-TUNNELS}.
-
-\subsection{{\tt ip tunnel add} --- add a new tunnel\\
- {\tt ip tunnel change} --- change an existing tunnel\\
- {\tt ip tunnel delete} --- destroy a tunnel}
-
-\paragraph{Abbreviations:} \verb|add|, \verb|a|; \verb|change|, \verb|chg|;
-\verb|delete|, \verb|del|, \verb|d|.
-
-
-\paragraph{Arguments:}
-
-\begin{itemize}
-
-\item \verb|name NAME| (default)
-
---- select the tunnel device name.
-
-\item \verb|mode MODE|
-
---- set the tunnel mode. Three modes are currently available:
- \verb|ipip|, \verb|sit| and \verb|gre|.
-
-\item \verb|remote ADDRESS|
-
---- set the remote endpoint of the tunnel.
-
-\item \verb|local ADDRESS|
-
---- set the fixed local address for tunneled packets.
-It must be an address on another interface of this host.
-
-\item \verb|ttl N|
-
---- set a fixed TTL \verb|N| on tunneled packets.
- \verb|N| is a number in the range 1--255. 0 is a special value
- meaning that packets inherit the TTL value.
- The default value is: \verb|inherit|.
-
-\item \verb|tos T| or \verb|dsfield T|
-
---- set a fixed TOS \verb|T| on tunneled packets.
- The default value is: \verb|inherit|.
-
-
-
-\item \verb|dev NAME|
-
---- bind the tunnel to the device \verb|NAME| so that
- tunneled packets will only be routed via this device and will
- not be able to escape to another device when the route to endpoint changes.
-
-\item \verb|nopmtudisc|
-
---- disable Path MTU Discovery on this tunnel.
- It is enabled by default. Note that a fixed ttl is incompatible
- with this option: tunnelling with a fixed ttl always makes pmtu discovery.
-
-\item \verb|key K|, \verb|ikey K|, \verb|okey K|
-
---- (only GRE tunnels) use keyed GRE with key \verb|K|. \verb|K| is
- either a number or an IP address-like dotted quad.
- The \verb|key| parameter sets the key to use in both directions.
- The \verb|ikey| and \verb|okey| parameters set different keys for input and output.
-
-
-\item \verb|csum|, \verb|icsum|, \verb|ocsum|
-
---- (only GRE tunnels) generate/require checksums for tunneled packets.
- The \verb|ocsum| flag calculates checksums for outgoing packets.
- The \verb|icsum| flag requires that all input packets have the correct
- checksum. The \verb|csum| flag is equivalent to the combination
- ``\verb|icsum| \verb|ocsum|''.
-
-\item \verb|seq|, \verb|iseq|, \verb|oseq|
-
---- (only GRE tunnels) serialize packets.
- The \verb|oseq| flag enables sequencing of outgoing packets.
- The \verb|iseq| flag requires that all input packets are serialized.
- The \verb|seq| flag is equivalent to the combination ``\verb|iseq| \verb|oseq|''.
-
-\begin{NB}
- I think this option does not
- work. At least, I did not test it, did not debug it and
- do not even understand how it is supposed to work or for what
- purpose Cisco planned to use it. Do not use it.
-\end{NB}
-
-
-\end{itemize}
-
-\paragraph{Example:} Create a pointopoint IPv6 tunnel with maximal TTL of 32.
-\begin{verbatim}
-netadm@amber:~ # ip tunl add Cisco mode sit remote 192.31.7.104 \
- local 192.203.80.142 ttl 32
-\end{verbatim}
-
-\subsection{{\tt ip tunnel show} --- list tunnels}
-
-\paragraph{Abbreviations:} \verb|show|, \verb|list|, \verb|sh|, \verb|ls|, \verb|l|.
-
-
-\paragraph{Arguments:} None.
-
-\paragraph{Output format:}
-\begin{verbatim}
-kuznet@amber:~ $ ip tunl ls Cisco
-Cisco: ipv6/ip remote 192.31.7.104 local 192.203.80.142 ttl 32
-kuznet@amber:~ $
-\end{verbatim}
-The line starts with the tunnel device name followed by a colon.
-Then the tunnel mode follows. The parameters of the tunnel are listed
-with the same keywords that were used when creating the tunnel.
-
-\paragraph{Statistics:}
-
-\begin{verbatim}
-kuznet@amber:~ $ ip -s tunl ls Cisco
-Cisco: ipv6/ip remote 192.31.7.104 local 192.203.80.142 ttl 32
-RX: Packets Bytes Errors CsumErrs OutOfSeq Mcasts
- 12566 1707516 0 0 0 0
-TX: Packets Bytes Errors DeadLoop NoRoute NoBufs
- 13445 1879677 0 0 0 0
-kuznet@amber:~ $
-\end{verbatim}
-Essentially, these numbers are the same as the numbers
-printed with {\tt ip -s link show}
-(sec.\ref{IP-LINK-SHOW}, p.\pageref{IP-LINK-SHOW}) but the tags are different
-to reflect that they are tunnel specific.
-\begin{itemize}
-\item \verb|CsumErrs| --- the total number of packets dropped
-because of checksum failures for a GRE tunnel with checksumming enabled.
-\item \verb|OutOfSeq| --- the total number of packets dropped
-because they arrived out of sequence for a GRE tunnel with
-serialization enabled.
-\item \verb|Mcasts| --- the total number of multicast packets
-received on a broadcast GRE tunnel.
-\item \verb|DeadLoop| --- the total number of packets which were not
-transmitted because the tunnel is looped back to itself.
-\item \verb|NoRoute| --- the total number of packets which were not
-transmitted because there is no IP route to the remote endpoint.
-\item \verb|NoBufs| --- the total number of packets which were not
-transmitted because the kernel failed to allocate a buffer.
-\end{itemize}
-
-
-\section{{\tt ip monitor} and {\tt rtmon} --- state monitoring}
-\label{IP-MONITOR}
-
-The \verb|ip| utility can monitor the state of devices, addresses
-and routes continuously. This option has a slightly different format.
-Namely,
-the \verb|monitor| command is the first in the command line and then
-the object list follows:
-\begin{verbatim}
- ip monitor [ file FILE ] [ all | OBJECT-LIST ]
-\end{verbatim}
-\verb|OBJECT-LIST| is the list of object types that we want to monitor.
-It may contain \verb|link|, \verb|address| and \verb|route|.
-If no \verb|file| argument is given, \verb|ip| opens RTNETLINK,
-listens on it and dumps state changes in the format described
-in previous sections.
-
-If a file name is given, it does not listen on RTNETLINK,
-but opens the file containing RTNETLINK messages saved in binary format
-and dumps them. Such a history file can be generated with the
-\verb|rtmon| utility. This utility has a command line syntax similar to
-\verb|ip monitor|.
-Ideally, \verb|rtmon| should be started before
-the first network configuration command is issued. F.e.\ if
-you insert:
-\begin{verbatim}
- rtmon file /var/log/rtmon.log
-\end{verbatim}
-in a startup script, you will be able to view the full history
-later.
-
-Certainly, it is possible to start \verb|rtmon| at any time.
-It prepends the history with the state snapshot dumped at the moment
-of starting.
-
-
-\section{Route realms and policy propagation, {\tt rtacct}}
-\label{RT-REALMS}
-
-On routers using OSPF ASE or, especially, the BGP protocol, routing
-tables may be huge. If we want to classify or to account for the packets
-per route, we will have to keep lots of information. Even worse, if we
-want to distinguish the packets not only by their destination, but
-also by their source, the task gets quadratic complexity and its solution
-is physically impossible.
-
-One approach to propagating the policy from routing protocols
-to the forwarding engine has been proposed in~\cite{IOS-BGP-PP}.
-Essentially, Cisco Policy Propagation via BGP is based on the fact
-that dedicated routers all have the RIB (Routing Information Base)
-close to the forwarding engine, so policy routing rules can
-check all the route attributes, including ASPATH information
-and community strings.
-
-The Linux architecture, splitting the RIB (maintained by a user level
-daemon) and the kernel based FIB (Forwarding Information Base),
-does not allow such a simple approach.
-
-It is to our fortune because there is another solution
-which allows even more flexible policy and richer semantics.
-
-Namely, routes can be clustered together in user space, based on their
-attributes. F.e.\ a BGP router knows route ASPATH, its community;
-an OSPF router knows the route tag or its area. The administrator, when adding
-routes manually, also knows their nature. Providing that the number of such
-aggregates (we call them {\em realms\/}) is low, the task of full
-classification both by source and destination becomes quite manageable.
-
-So each route may be assigned to a realm. It is assumed that
-this identification is made by a routing daemon, but static routes
-can also be handled manually with \verb|ip route| (see sec.\ref{IP-ROUTE},
-p.\pageref{IP-ROUTE}).
-\begin{NB}
- There is a patch to \verb|gated|, allowing classification of routes
- to realms with all the set of policy rules implemented in \verb|gated|:
- by prefix, by ASPATH, by origin, by tag etc.
-\end{NB}
-
-To facilitate the construction (f.e.\ in case the routing
-daemon is not aware of realms), missing realms may be completed
-with routing policy rules, see sec.~\ref{IP-RULE}, p.\pageref{IP-RULE}.
-
-For each packet the kernel calculates a tuple of realms: source realm
-and destination realm, using the following algorithm:
-
-\begin{enumerate}
-\item If the route has a realm, the destination realm of the packet is set to it.
-\item If the rule has a source realm, the source realm of the packet is set to it.
-If the destination realm was not inherited from the route and the rule has a destination realm,
-it is also set.
-\item If at least one of the realms is still unknown, the kernel finds
-the reversed route to the source of the packet.
-\item If the source realm is still unknown, get it from the reversed route.
-\item If one of the realms is still unknown, swap the realms of reversed
-routes and apply step 2 again.
-\end{enumerate}
-
-After this procedure is completed we know what realm the packet
-arrived from and the realm where it is going to propagate to.
-If some of the realms are unknown, they are initialized to zero
-(or realm \verb|unknown|).
-
-The main application of realms is the TC \verb|route| classifier~\cite{TC-CREF},
-where they are used to help assign packets to traffic classes,
-to account, police and schedule them according to this
-classification.
-
-A much simpler but still very useful application is incoming packet
-accounting by realms. The kernel gathers a packet statistics summary
-which can be viewed with the \verb|rtacct| utility.
-\begin{verbatim}
-kuznet@amber:~ $ rtacct russia
-Realm BytesTo PktsTo BytesFrom PktsFrom
-russia 20576778 169176 47080168 153805
-kuznet@amber:~ $
-\end{verbatim}
-This shows that this router received 153805 packets from
-the realm \verb|russia| and forwarded 169176 packets to \verb|russia|.
-The realm \verb|russia| consists of routes with ASPATHs not leaving
-Russia.
-
-Note that locally originating packets are not accounted here,
-\verb|rtacct| shows incoming packets only. Using the \verb|route|
-classifier (see~\cite{TC-CREF}) you can get even more detailed
-accounting information about outgoing packets, optionally
-summarizing traffic not only by source or destination, but
-by any pair of source and destination realms.
-
-
-\begin{thebibliography}{99}
-\addcontentsline{toc}{section}{References}
-\bibitem{RFC-NDISC} T.~Narten, E.~Nordmark, W.~Simpson.
-``Neighbor Discovery for IP Version 6 (IPv6)'', RFC-2461.
-
-\bibitem{RFC-ADDRCONF} S.~Thomson, T.~Narten.
-``IPv6 Stateless Address Autoconfiguration'', RFC-2462.
-
-\bibitem{RFC1812} F.~Baker.
-``Requirements for IP Version 4 Routers'', RFC-1812.
-
-\bibitem{RFC1122} R.~T.~Braden.
-``Requirements for Internet hosts --- communication layers'', RFC-1122.
-
-\bibitem{IOS} ``Cisco IOS Release 12.0 Network Protocols
-Command Reference, Part 1'' and
-``Cisco IOS Release 12.0 Quality of Service Solutions
-Configuration Guide: Configuring Policy-Based Routing'',\\
-http://www.cisco.com/univercd/cc/td/doc/product/software/ios120.
-
-\bibitem{IP-TUNNELS} A.~N.~Kuznetsov.
-``Tunnels over IP in Linux-2.2'', \\
-In: {\tt ftp://ftp.inr.ac.ru/ip-routing/iproute2-current.tar.gz}.
-
-\bibitem{TC-CREF} A.~N.~Kuznetsov. ``TC Command Reference'',\\
-In: {\tt ftp://ftp.inr.ac.ru/ip-routing/iproute2-current.tar.gz}.
-
-\bibitem{IOS-BGP-PP} ``Cisco IOS Release 12.0 Quality of Service Solutions
-Configuration Guide: Configuring QoS Policy Propagation via
-Border Gateway Protocol'',\\
-http://www.cisco.com/univercd/cc/td/doc/product/software/ios120.
-
-\bibitem{RFC-DHCP} R.~Droms.
-``Dynamic Host Configuration Protocol.'', RFC-2131
-
-\bibitem{RFC2414} M.~Allman, S.~Floyd, C.~Partridge.
-``Increasing TCP's Initial Window'', RFC-2414.
-
-\end{thebibliography}
-
-
-
-
-\appendix
-\addcontentsline{toc}{section}{Appendix}
-
-\section{Source address selection}
-\label{ADDR-SEL}
-
-When a host creates an IP packet, it must select some source
-address. Correct source address selection is a critical procedure,
-because it gives the receiver the information needed to deliver a
-reply. If the source is selected incorrectly, in the best case,
-the backward path may appear different to the forward one which
-is harmful for performance. In the worst case, when the addresses
-are administratively scoped, the reply may be lost entirely.
-
-Linux-2.2 selects source addresses using the following algorithm:
-
-\begin{itemize}
-\item
-The application may select a source address explicitly with \verb|bind(2)|
-syscall or supplying it to \verb|sendmsg(2)| via the ancillary data object
-\verb|IP_PKTINFO|. In this case the kernel only checks the validity
-of the address and never tries to ``improve'' an incorrect user choice,
-generating an error instead.
-\begin{NB}
- Never say ``Never''. The sysctl option \verb|ip_dynaddr| breaks
- this axiom. It has been made deliberately with the purpose
- of automatically reselecting the address on hosts with dynamic dial-out interfaces.
- However, this hack {\em must not\/} be used on multihomed hosts
- and especially on routers: it would break them.
-\end{NB}
-
-
-\item Otherwise, IP routing tables can contain an explicit source
-address hint for this destination. The hint is set with the \verb|src| parameter
-to the \verb|ip route| command, sec.\ref{IP-ROUTE}, p.\pageref{IP-ROUTE}.
-
-
-\item Otherwise, the kernel searches through the list of addresses
-attached to the interface through which the packets will be routed.
-The search strategies are different for IP and IPv6. Namely:
-
-\begin{itemize}
-\item IPv6 searches for the first valid, not deprecated address
-with the same scope as the destination.
-
-\item IP searches for the first valid address with a scope wider
-than the scope of the destination but it prefers addresses
-which fall to the same subnet as the nexthop of the route
-to the destination. Unlike IPv6, the scopes of IPv4 destinations
-are not encoded in their addresses but are supplied
-in routing tables instead (the \verb|scope| parameter to the \verb|ip route| command,
-sec.\ref{IP-ROUTE}, p.\pageref{IP-ROUTE}).
-
-\end{itemize}
-
-
-\item Otherwise, if the scope of the destination is \verb|link| or \verb|host|,
-the algorithm fails and returns a zero source address.
-
-\item Otherwise, all interfaces are scanned to search for an address
-with an appropriate scope. The loopback device \verb|lo| is always the first
-in the search list, so that if an address with global scope (not 127.0.0.1!)
-is configured on loopback, it is always preferred.
-
-\end{itemize}
-
-
-\section{Proxy ARP/NDISC}
-\label{PROXY-NEIGH}
-
-Routers may answer ARP/NDISC solicitations on behalf of other hosts.
-In Linux-2.2 proxy ARP on an interface may be enabled
-by setting the kernel \verb|sysctl| variable
-\verb|/proc/sys/net/ipv4/conf/<dev>/proxy_arp| to 1. After this, the router
-starts to answer ARP requests on the interface \verb|<dev>|, provided
-the route to the requested destination does {\em not\/} go back via the same
-device.
-
-The variable \verb|/proc/sys/net/ipv4/conf/all/proxy_arp| enables proxy
-ARP on all the IP devices.
-
-However, this approach fails in the case of IPv6 because the router
-must join the solicited node multicast address to listen for the corresponding
-NDISC queries. It means that proxy NDISC is possible only on a per destination
-basis.
-
-Logically, proxy ARP/NDISC is not a kernel task. It can easily be implemented
-in user space. However, similar functionality was present in BSD kernels
-and in Linux-2.0, so we have to preserve it at least to the extent that
-is standardized in BSD.
-\begin{NB}
- Linux-2.0 ARP had a feature called {\em subnet\/} proxy ARP.
- It is replaced with the sysctl flag in Linux-2.2.
-\end{NB}
-
-
-The \verb|ip| utility provides a way to manage proxy ARP/NDISC
-with the \verb|ip neigh| command, namely:
-\begin{verbatim}
- ip neigh add proxy ADDRESS [ dev NAME ]
-\end{verbatim}
-adds a new proxy ARP/NDISC record and
-\begin{verbatim}
- ip neigh del proxy ADDRESS [ dev NAME ]
-\end{verbatim}
-deletes it.
-
-If the name of the device is not given, the router will answer solicitations
-for address \verb|ADDRESS| on all devices, otherwise it will only serve
-the device \verb|NAME|. Even if the proxy entry is created with
-\verb|ip neigh|, the router {\em will not\/} answer a query if the route
-to the destination goes back via the interface from which the solicitation
-was received.
-
-It is important to emphasize that proxy entries have {\em no\/}
-parameters other than these (IP/IPv6 address and optional device).
-Particularly, the entry does not store any link layer address.
-It always advertises the station address of the interface
-on which it sends advertisements (i.e. it's own station address).
-
-\section{Route NAT status}
-\label{ROUTE-NAT}
-
-NAT (or ``Network Address Translation'') remaps some parts
-of the IP address space into other ones. Linux-2.2 route NAT is supposed
-to be used to facilitate policy routing by rewriting addresses
-to other routing domains or to help while renumbering sites
-to another prefix.
-
-\paragraph{What it is not:}
-It is necessary to emphasize that {\em it is not supposed\/}
-to be used to compress address space or to split load.
-This is not missing functionality but a design principle.
-Route NAT is {\em stateless\/}. It does not hold any state
-about translated sessions. This means that it handles any number
-of sessions flawlessly. But it also means that it is {\em static\/}.
-It cannot detect the moment when the last TCP client stops
-using an address. For the same reason, it will not help to split
-load between several servers.
-\begin{NB}
-It is a pretty commonly held belief that it is useful to split load between
-several servers with NAT. This is a mistake. All you get from this
-is the requirement that the router keep the state of all the TCP connections
-going via it. Well, if the router is so powerful, run apache on it. 8)
-\end{NB}
-
-The second feature: it does not touch packet payload,
-does not try to ``improve'' broken protocols by looking
-through its data and mangling it. It mangles IP addresses,
-only IP addresses and nothing but IP addresses.
-This also, is not missing any functionality.
-
-To resume: if you need to compress address space or keep
-active FTP clients happy, your choice is not route NAT but masquerading,
-port forwarding, NAPT etc.
-\begin{NB}
-By the way, you may also want to look at
-http://www.suse.com/\~mha/HyperNews/get/linux-ip-nat.html
-\end{NB}
-
-
-\paragraph{How it works.}
-Some part of the address space is reserved for dummy addresses
-which will look for all the world like some host addresses
-inside your network. No other hosts may use these addresses,
-however other routers may also be configured to translate them.
-\begin{NB}
-A great advantage of route NAT is that it may be used not
-only in stub networks but in environments with arbitrarily complicated
-structure. It does not firewall, it {\em forwards.}
-\end{NB}
-These addresses are selected by the \verb|ip route| command
-(sec.\ref{IP-ROUTE-ADD}, p.\pageref{IP-ROUTE-ADD}). F.e.\
-\begin{verbatim}
- ip route add nat 192.203.80.144 via 193.233.7.83
-\end{verbatim}
-states that the single address 192.203.80.144 is a dummy NAT address.
-For all the world it looks like a host address inside our network.
-For neighbouring hosts and routers it looks like the local address
-of the translating router. The router answers ARP for it, advertises
-this address as routed via it, {\em et al\/}. When the router
-receives a packet destined for 192.203.80.144, it replaces
-this address with 193.233.7.83 which is the address of some real
-host and forwards the packet. If you need to remap
-blocks of addresses, you may use a command like:
-\begin{verbatim}
- ip route add nat 192.203.80.192/26 via 193.233.7.64
-\end{verbatim}
-This command will map a block of 63 addresses 192.203.80.192-255 to
-193.233.7.64-127.
-
-When an internal host (193.233.7.83 in the example above)
-sends something to the outer world and these packets are forwarded
-by our router, it should translate the source address 193.233.7.83
-into 192.203.80.144. This task is solved by setting a special
-policy rule (sec.\ref{IP-RULE-ADD}, p.\pageref{IP-RULE-ADD}):
-\begin{verbatim}
- ip rule add prio 320 from 193.233.7.83 nat 192.203.80.144
-\end{verbatim}
-This rule says that the source address 193.233.7.83
-should be translated into 192.203.80.144 before forwarding.
-It is important that the address after the \verb|nat| keyword
-is some NAT address, declared by {\tt ip route add nat}.
-If it is just a random address the router will not map to it.
-\begin{NB}
-The exception is when the address is a local address of this
-router (or 0.0.0.0) and masquerading is configured in the linux-2.2
-kernel. In this case the router will masquerade the packets as this address.
-If 0.0.0.0 is selected, the result is equivalent to one
-obtained with firewalling rules. Otherwise, you have the way
-to order Linux to masquerade to this fixed address.
-NAT mechanism used in linux-2.4 is more flexible than
-masquerading, so that this feature has lost meaning and disabled.
-\end{NB}
-
-If the network has non-trivial internal structure, it is
-useful and even necessary to add rules disabling translation
-when a packet does not leave this network. Let us return to the
-example from sec.\ref{IP-RULE-SHOW} (p.\pageref{IP-RULE-SHOW}).
-\begin{verbatim}
-300: from 193.233.7.83 to 193.233.7.0/24 lookup main
-310: from 193.233.7.83 to 192.203.80.0/24 lookup main
-320: from 193.233.7.83 lookup inr.ruhep map-to 192.203.80.144
-\end{verbatim}
-This block of rules causes normal forwarding when
-packets from 193.233.7.83 do not leave networks 193.233.7/24
-and 192.203.80/24. Also, if the \verb|inr.ruhep| table does not
-contain a route to the destination (which means that the routing
-domain owning addresses from 192.203.80/24 is dead), no translation
-will occur. Otherwise, the packets are translated.
-
-\paragraph{How to only translate selected ports:}
-If you only want to translate selected ports (f.e.\ http)
-and leave the rest intact, you may use \verb|ipchains|
-to \verb|fwmark| a class of packets.
-Suppose you did and all the packets from 193.233.7.83
-destined for port 80 are marked with marker 0x1234 in input fwchain.
-In this case you may replace rule \#320 with:
-\begin{verbatim}
-320: from 193.233.7.83 fwmark 1234 lookup main map-to 192.203.80.144
-\end{verbatim}
-and translation will only be enabled for outgoing http requests.
-
-\section{Example: minimal host setup}
-\label{EXAMPLE-SETUP}
-
-The following script gives an example of a fault safe
-setup of IP (and IPv6, if it is compiled into the kernel)
-in the common case of a node attached to a single broadcast
-network. A more advanced script, which may be used both on multihomed
-hosts and on routers, is described in the following
-section.
-
-The utilities used in the script may be found in the
-directory ftp://ftp.inr.ac.ru/ip-routing/:
-\begin{enumerate}
-\item \verb|ip| --- package \verb|iproute2|.
-\item \verb|arping| --- package \verb|iputils|.
-\item \verb|rdisc| --- package \verb|iputils|.
-\end{enumerate}
-\begin{NB}
-It also refers to a DHCP client, \verb|dhcpcd|. I should refrain from
-recommending a good DHCP client to use. All that I can
-say is that ISC \verb|dhcp-2.0b1pl6| patched with the patch that
-can be found in the \verb|dhcp.bootp.rarp| subdirectory of
-the same ftp site {\em does\/} work,
-at least on Ethernet and Token Ring.
-\end{NB}
-
-\begin{verbatim}
-#! /bin/bash
-\end{verbatim}
-\begin{flushleft}
-\# {\bf Usage: \verb|ifone ADDRESS[/PREFIX-LENGTH] [DEVICE]|}\\
-\# {\bf Parameters:}\\
-\# \$1 --- Static IP address, optionally followed by prefix length.\\
-\# \$2 --- Device name. If it is missing, \verb|eth0| is asssumed.\\
-\# F.e. \verb|ifone 193.233.7.90|
-\end{flushleft}
-\begin{verbatim}
-dev=$2
-: ${dev:=eth0}
-ipaddr=
-\end{verbatim}
-\# Parse IP address, splitting prefix length.
-\begin{verbatim}
-if [ "$1" != "" ]; then
- ipaddr=${1%/*}
- if [ "$1" != "$ipaddr" ]; then
- pfxlen=${1#*/}
- fi
- : ${pfxlen:=24}
-fi
-pfx="${ipaddr}/${pfxlen}"
-\end{verbatim}
-
-\begin{flushleft}
-\# {\bf Step 0} --- enable loopback.\\
-\#\\
-\# This step is necessary on any networked box before attempt\\
-\# to configure any other device.\\
-\end{flushleft}
-\begin{verbatim}
-ip link set up dev lo
-ip addr add 127.0.0.1/8 dev lo brd + scope host
-\end{verbatim}
-\begin{flushleft}
-\# IPv6 autoconfigure themself on loopback.\\
-\#\\
-\# If user gave loopback as device, we add the address as alias and exit.
-\end{flushleft}
-\begin{verbatim}
-if [ "$dev" = "lo" ]; then
- if [ "$ipaddr" != "" -a "$ipaddr" != "127.0.0.1" ]; then
- ip address add $ipaddr dev $dev
- exit $?
- fi
- exit 0
-fi
-\end{verbatim}
-
-\noindent\# {\bf Step 1} --- enable device \verb|$dev|
-
-\begin{verbatim}
-if ! ip link set up dev $dev ; then
- echo "Cannot enable interface $dev. Aborting." 1>&2
- exit 1
-fi
-\end{verbatim}
-\begin{flushleft}
-\# The interface is \verb|UP|. IPv6 started stateless autoconfiguration itself,\\
-\# and its configuration finishes here. However,\\
-\# IP still needs some static preconfigured address.
-\end{flushleft}
-\begin{verbatim}
-if [ "$ipaddr" = "" ]; then
- echo "No address for $dev is configured, trying DHCP..." 1>&2
- dhcpcd
- exit $?
-fi
-\end{verbatim}
-
-\begin{flushleft}
-\# {\bf Step 2} --- IP Duplicate Address Detection~\cite{RFC-DHCP}.\\
-\# Send two probes and wait for result for 3 seconds.\\
-\# If the interface opens slower f.e.\ due to long media detection,\\
-\# you want to increase the timeout.\\
-\end{flushleft}
-\begin{verbatim}
-if ! arping -q -c 2 -w 3 -D -I $dev $ipaddr ; then
- echo "Address $ipaddr is busy, trying DHCP..." 1>&2
- dhcpcd
- exit $?
-fi
-\end{verbatim}
-\begin{flushleft}
-\# OK, the address is unique, we may add it on the interface.\\
-\#\\
-\# {\bf Step 3} --- Configure the address on the interface.
-\end{flushleft}
-
-\begin{verbatim}
-if ! ip address add $pfx brd + dev $dev; then
- echo "Failed to add $pfx on $dev, trying DHCP..." 1>&2
- dhcpcd
- exit $?
-fi
-\end{verbatim}
-
-\noindent\# {\bf Step 4} --- Announce our presence on the link.
-\begin{verbatim}
-arping -A -c 1 -I $dev $ipaddr
-noarp=$?
-( sleep 2;
- arping -U -c 1 -I $dev $ipaddr ) >& /dev/null </dev/null &
-\end{verbatim}
-
-\begin{flushleft}
-\# {\bf Step 5} (optional) --- Add some control routes.\\
-\#\\
-\# 1. Prohibit link local multicast addresses.\\
-\# 2. Prohibit link local (alias, limited) broadcast.\\
-\# 3. Add default multicast route.
-\end{flushleft}
-\begin{verbatim}
-ip route add unreachable 224.0.0.0/24
-ip route add unreachable 255.255.255.255
-if [ `ip link ls $dev | grep -c MULTICAST` -ge 1 ]; then
- ip route add 224.0.0.0/4 dev $dev scope global
-fi
-\end{verbatim}
-
-\begin{flushleft}
-\# {\bf Step 6} --- Add fallback default route with huge metric.\\
-\# If a proxy ARP server is present on the interface, we will be\\
-\# able to talk to all the Internet without further configuration.\\
-\# It is not so cheap though and we still hope that this route\\
-\# will be overridden by more correct one by rdisc.\\
-\# Do not make this step if the device is not ARPable,\\
-\# because dead nexthop detection does not work on them.
-\end{flushleft}
-\begin{verbatim}
-if [ "$noarp" = "0" ]; then
- ip ro add default dev $dev metric 30000 scope global
-fi
-\end{verbatim}
-
-\begin{flushleft}
-\# {\bf Step 7} --- Restart router discovery and exit.
-\end{flushleft}
-\begin{verbatim}
-killall -HUP rdisc || rdisc -fs
-exit 0
-\end{verbatim}
-
-
-\section{Example: {\protect\tt ifcfg} --- interface address management}
-\label{EXAMPLE-IFCFG}
-
-This is a simplistic script replacing one option of \verb|ifconfig|,
-namely, IP address management. It not only adds
-addresses, but also carries out Duplicate Address Detection~\cite{RFC-DHCP},
-sends unsolicited ARP to update the caches of other hosts sharing
-the interface, adds some control routes and restarts Router Discovery
-when it is necessary.
-
-I strongly recommend using it {\em instead\/} of \verb|ifconfig| both
-on hosts and on routers.
-
-\begin{verbatim}
-#! /bin/bash
-\end{verbatim}
-\begin{flushleft}
-\# {\bf Usage: \verb?ifcfg DEVICE[:ALIAS] [add|del] ADDRESS[/LENGTH] [PEER]?}\\
-\# {\bf Parameters:}\\
-\# ---Device name. It may have alias suffix, separated by colon.\\
-\# ---Command: add, delete or stop.\\
-\# ---IP address, optionally followed by prefix length.\\
-\# ---Optional peer address for pointopoint interfaces.\\
-\# F.e. \verb|ifcfg eth0 193.233.7.90/24|
-
-\noindent\# This function determines, whether it is router or host.\\
-\# It returns 0, if the host is apparently not router.
-\end{flushleft}
-\begin{verbatim}
-CheckForwarding () {
- local sbase fwd
- sbase=/proc/sys/net/ipv4/conf
- fwd=0
- if [ -d $sbase ]; then
- for dir in $sbase/*/forwarding; do
- fwd=$[$fwd + `cat $dir`]
- done
- else
- fwd=2
- fi
- return $fwd
-}
-\end{verbatim}
-\begin{flushleft}
-\# This function restarts Router Discovery.\\
-\end{flushleft}
-\begin{verbatim}
-RestartRDISC () {
- killall -HUP rdisc || rdisc -fs
-}
-\end{verbatim}
-\begin{flushleft}
-\# Calculate ABC "natural" mask length\\
-\# Arg: \$1 = dotquad address
-\end{flushleft}
-\begin{verbatim}
-ABCMaskLen () {
- local class;
- class=${1%%.*}
- if [ $class -eq 0 -o $class -ge 224 ]; then return 0
- elif [ $class -ge 192 ]; then return 24
- elif [ $class -ge 128 ]; then return 16
- else return 8 ; fi
-}
-\end{verbatim}
-
-
-\begin{flushleft}
-\# {\bf MAIN()}\\
-\#\\
-\# Strip alias suffix separated by colon.
-\end{flushleft}
-\begin{verbatim}
-label="label $1"
-ldev=$1
-dev=${1%:*}
-if [ "$dev" = "" -o "$1" = "help" ]; then
- echo "Usage: ifcfg DEV [[add|del [ADDR[/LEN]] [PEER] | stop]" 1>&2
- echo " add - add new address" 1>&2
- echo " del - delete address" 1>&2
- echo " stop - completely disable IP" 1>&2
- exit 1
-fi
-shift
-
-CheckForwarding
-fwd=$?
-\end{verbatim}
-\begin{flushleft}
-\# Parse command. If it is ``stop'', flush and exit.
-\end{flushleft}
-\begin{verbatim}
-deleting=0
-case "$1" in
-add) shift ;;
-stop)
- if [ "$ldev" != "$dev" ]; then
- echo "Cannot stop alias $ldev" 1>&2
- exit 1;
- fi
- ip -4 addr flush dev $dev $label || exit 1
- if [ $fwd -eq 0 ]; then RestartRDISC; fi
- exit 0 ;;
-del*)
- deleting=1; shift ;;
-*)
-esac
-\end{verbatim}
-\begin{flushleft}
-\# Parse prefix, split prefix length, separated by slash.
-\end{flushleft}
-\begin{verbatim}
-ipaddr=
-pfxlen=
-if [ "$1" != "" ]; then
- ipaddr=${1%/*}
- if [ "$1" != "$ipaddr" ]; then
- pfxlen=${1#*/}
- fi
- if [ "$ipaddr" = "" ]; then
- echo "$1 is bad IP address." 1>&2
- exit 1
- fi
-fi
-shift
-\end{verbatim}
-\begin{flushleft}
-\# If peer address is present, prefix length is 32.\\
-\# Otherwise, if prefix length was not given, guess it.
-\end{flushleft}
-\begin{verbatim}
-peer=$1
-if [ "$peer" != "" ]; then
- if [ "$pfxlen" != "" -a "$pfxlen" != "32" ]; then
- echo "Peer address with non-trivial netmask." 1>&2
- exit 1
- fi
- pfx="$ipaddr peer $peer"
-else
- if [ "$pfxlen" = "" ]; then
- ABCMaskLen $ipaddr
- pfxlen=$?
- fi
- pfx="$ipaddr/$pfxlen"
-fi
-if [ "$ldev" = "$dev" -a "$ipaddr" != "" ]; then
- label=
-fi
-\end{verbatim}
-\begin{flushleft}
-\# If deletion was requested, delete the address and restart RDISC
-\end{flushleft}
-\begin{verbatim}
-if [ $deleting -ne 0 ]; then
- ip addr del $pfx dev $dev $label || exit 1
- if [ $fwd -eq 0 ]; then RestartRDISC; fi
- exit 0
-fi
-\end{verbatim}
-\begin{flushleft}
-\# Start interface initialization.\\
-\#\\
-\# {\bf Step 0} --- enable device \verb|$dev|
-\end{flushleft}
-\begin{verbatim}
-if ! ip link set up dev $dev ; then
- echo "Error: cannot enable interface $dev." 1>&2
- exit 1
-fi
-if [ "$ipaddr" = "" ]; then exit 0; fi
-\end{verbatim}
-\begin{flushleft}
-\# {\bf Step 1} --- IP Duplicate Address Detection~\cite{RFC-DHCP}.\\
-\# Send two probes and wait for result for 3 seconds.\\
-\# If the interface opens slower f.e.\ due to long media detection,\\
-\# you want to increase the timeout.\\
-\end{flushleft}
-\begin{verbatim}
-if ! arping -q -c 2 -w 3 -D -I $dev $ipaddr ; then
- echo "Error: some host already uses address $ipaddr on $dev." 1>&2
- exit 1
-fi
-\end{verbatim}
-\begin{flushleft}
-\# OK, the address is unique. We may add it to the interface.\\
-\#\\
-\# {\bf Step 2} --- Configure the address on the interface.
-\end{flushleft}
-\begin{verbatim}
-if ! ip address add $pfx brd + dev $dev $label; then
- echo "Error: failed to add $pfx on $dev." 1>&2
- exit 1
-fi
-\end{verbatim}
-\noindent\# {\bf Step 3} --- Announce our presence on the link
-\begin{verbatim}
-arping -q -A -c 1 -I $dev $ipaddr
-noarp=$?
-( sleep 2 ;
- arping -q -U -c 1 -I $dev $ipaddr ) >& /dev/null </dev/null &
-\end{verbatim}
-\begin{flushleft}
-\# {\bf Step 4} (optional) --- Add some control routes.\\
-\#\\
-\# 1. Prohibit link local multicast addresses.\\
-\# 2. Prohibit link local (alias, limited) broadcast.\\
-\# 3. Add default multicast route.
-\end{flushleft}
-\begin{verbatim}
-ip route add unreachable 224.0.0.0/24 >& /dev/null
-ip route add unreachable 255.255.255.255 >& /dev/null
-if [ `ip link ls $dev | grep -c MULTICAST` -ge 1 ]; then
- ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null
-fi
-\end{verbatim}
-\begin{flushleft}
-\# {\bf Step 5} --- Add fallback default route with huge metric.\\
-\# If a proxy ARP server is present on the interface, we will be\\
-\# able to talk to all the Internet without further configuration.\\
-\# Do not make this step on router or if the device is not ARPable.\\
-\# because dead nexthop detection does not work on them.
-\end{flushleft}
-\begin{verbatim}
-if [ $fwd -eq 0 ]; then
- if [ $noarp -eq 0 ]; then
- ip ro append default dev $dev metric 30000 scope global
- elif [ "$peer" != "" ]; then
- if ping -q -c 2 -w 4 $peer ; then
- ip ro append default via $peer dev $dev metric 30001
- fi
- fi
- RestartRDISC
-fi
-
-exit 0
-\end{verbatim}
-\begin{flushleft}
-\# End of {\bf MAIN()}
-\end{flushleft}
-
-
-\end{document}
diff --git a/doc/ip-tunnels.tex b/doc/ip-tunnels.tex
deleted file mode 100644
index 0a8c930..0000000
--- a/doc/ip-tunnels.tex
+++ /dev/null
@@ -1,469 +0,0 @@
-\documentstyle[12pt,twoside]{article}
-\def\TITLE{Tunnels over IP}
-\input preamble
-\begin{center}
-\Large\bf Tunnels over IP in Linux-2.2
-\end{center}
-
-
-\begin{center}
-{ \large Alexey~N.~Kuznetsov } \\
-\em Institute for Nuclear Research, Moscow \\
-\verb|kuznet@ms2.inr.ac.ru| \\
-\rm March 17, 1999
-\end{center}
-
-\vspace{5mm}
-
-\tableofcontents
-
-
-\section{Instead of introduction: micro-FAQ.}
-
-\begin{itemize}
-
-\item
-Q: In linux-2.0.36 I used:
-\begin{verbatim}
- ifconfig tunl1 10.0.0.1 pointopoint 193.233.7.65
-\end{verbatim}
-to create tunnel. It does not work in 2.2.0!
-
-A: You are right, it does not work. The command written above is split to two commands.
-\begin{verbatim}
- ip tunnel add MY-TUNNEL mode ipip remote 193.233.7.65
-\end{verbatim}
-will create tunnel device with name \verb|MY-TUNNEL|. Now you may configure
-it with:
-\begin{verbatim}
- ifconfig MY-TUNNEL 10.0.0.1
-\end{verbatim}
-Certainly, if you prefer name \verb|tunl1| to \verb|MY-TUNNEL|,
-you still may use it.
-
-\item
-Q: In linux-2.0.36 I used:
-\begin{verbatim}
- ifconfig tunl0 10.0.0.1
- route add -net 10.0.0.0 gw 193.233.7.65 dev tunl0
-\end{verbatim}
-to tunnel net 10.0.0.0 via router 193.233.7.65. It does not
-work in 2.2.0! Moreover, \verb|route| prints a funny error sort of
-``network unreachable'' and after this I found a strange direct route
-to 10.0.0.0 via \verb|tunl0| in routing table.
-
-A: Yes, in 2.2 the rule that {\em normal} gateway must reside on directly
-connected network has not any exceptions. You may tell kernel, that
-this particular route is {\em abnormal}:
-\begin{verbatim}
- ifconfig tunl0 10.0.0.1 netmask 255.255.255.255
- ip route add 10.0.0.0/8 via 193.233.7.65 dev tunl0 onlink
-\end{verbatim}
-Note keyword \verb|onlink|, it is the magic key that orders kernel
-not to check for consistency of gateway address.
-Probably, after this explanation you have already guessed another method
-to cheat kernel:
-\begin{verbatim}
- ifconfig tunl0 10.0.0.1 netmask 255.255.255.255
- route add -host 193.233.7.65 dev tunl0
- route add -net 10.0.0.0 netmask 255.0.0.0 gw 193.233.7.65
- route del -host 193.233.7.65 dev tunl0
-\end{verbatim}
-Well, if you like such tricks, nobody may prohibit you to use them.
-Only do not forget
-that between \verb|route add| and \verb|route del| host 193.233.7.65 is
-unreachable.
-
-\item
-Q: In 2.0.36 I used to load \verb|tunnel| device module and \verb|ipip| module.
-I cannot find any \verb|tunnel| in 2.2!
-
-A: Linux-2.2 has single module \verb|ipip| for both directions of tunneling
-and for all IPIP tunnel devices.
-
-\item
-Q: \verb|traceroute| does not work over tunnel! Well, stop... It works,
- only skips some number of hops.
-
-A: Yes. By default tunnel driver copies \verb|ttl| value from
-inner packet to outer one. It means that path traversed by tunneled
-packets to another endpoint is not hidden. If you dislike this, or if you
-are going to use some routing protocol expecting that packets
-with ttl 1 will reach peering host (f.e.\ RIP, OSPF or EBGP)
-and you are not afraid of
-tunnel loops, you may append option \verb|ttl 64|, when creating tunnel
-with \verb|ip tunnel add|.
-
-\item
-Q: ... Well, list of things, which 2.0 was able to do finishes.
-
-\end{itemize}
-
-\paragraph{Summary of differences between 2.2 and 2.0.}
-
-\begin{itemize}
-
-\item {\bf In 2.0} you could compile tunnel device into kernel
- and got set of 4 devices \verb|tunl0| ... \verb|tunl3| or,
- alternatively, compile it as module and load new module
- for each new tunnel. Also, module \verb|ipip| was necessary
- to receive tunneled packets.
-
- {\bf 2.2} has {\em one\/} module \verb|ipip|. Loading it you get base
- tunnel device \verb|tunl0| and another tunnels may be created with command
- \verb|ip tunnel add|. These new devices may have arbitrary names.
-
-
-\item {\bf In 2.0} you set remote tunnel endpoint address with
- the command \verb|ifconfig| ... \verb|pointopoint A|.
-
- {\bf In 2.2} this command has the same semantics on all
- the interfaces, namely it sets not tunnel endpoint,
- but address of peering host, which is directly reachable
- via this tunnel,
- rather than via Internet. Actual tunnel endpoint address \verb|A|
- should be set with \verb|ip tunnel add ... remote A|.
-
-\item {\bf In 2.0} you create tunnel routes with the command:
-\begin{verbatim}
- route add -net 10.0.0.0 gw A dev tunl0
-\end{verbatim}
-
- {\bf 2.2} interprets this command equally for all device
- kinds and gateway is required to be directly reachable via this tunnel,
- rather than via Internet. You still may use \verb|ip route add ... onlink|
- to override this behaviour.
-
-\end{itemize}
-
-
-\section{Tunnel setup: basics}
-
-Standard Linux-2.2 kernel supports three flavor of tunnels,
-listed in the following table:
-\vspace{2mm}
-
-\begin{tabular}{lll}
-\vrule depth 0.8ex width 0pt\relax
-Mode & Description & Base device \\
-ipip & IP over IP & tunl0 \\
-sit & IPv6 over IP & sit0 \\
-gre & ANY over GRE over IP & gre0
-\end{tabular}
-
-\vspace{2mm}
-
-\noindent All the kinds of tunnels are created with one command:
-\begin{verbatim}
- ip tunnel add <NAME> mode <MODE> [ local <S> ] [ remote <D> ]
-\end{verbatim}
-
-This command creates new tunnel device with name \verb|<NAME>|.
-The \verb|<NAME>| is an arbitrary string. Particularly,
-it may be even \verb|eth0|. The rest of parameters set
-different tunnel characteristics.
-
-\begin{itemize}
-
-\item
-\verb|mode <MODE>| sets tunnel mode. Three modes are available now
- \verb|ipip|, \verb|sit| and \verb|gre|.
-
-\item
-\verb|remote <D>| sets remote endpoint of the tunnel to IP
- address \verb|<D>|.
-\item
-\verb|local <S>| sets fixed local address for tunneled
- packets. It must be an address on another interface of this host.
-
-\end{itemize}
-
-\let\thefootnote\oldthefootnote
-
-Both \verb|remote| and \verb|local| may be omitted. In this case we
-say that they are zero or wildcard. Two tunnels of one mode cannot
-have the same \verb|remote| and \verb|local|. Particularly it means
-that base device or fallback tunnel cannot be replicated.\footnote{
-This restriction is relaxed for keyed GRE tunnels.}
-
-Tunnels are divided to two classes: {\bf pointopoint} tunnels, which
-have some not wildcard \verb|remote| address and deliver all the packets
-to this destination, and {\bf NBMA} (i.e. Non-Broadcast Multi-Access) tunnels,
-which have no \verb|remote|. Particularly, base devices (f.e.\ \verb|tunl0|)
-are NBMA, because they have neither \verb|remote| nor
-\verb|local| addresses.
-
-
-After tunnel device is created you should configure it as you did
-it with another devices. Certainly, the configuration of tunnels has
-some features related to the fact that they work over existing Internet
-routing infrastructure and simultaneously create new virtual links,
-which changes this infrastructure. The danger that not enough careful
-tunnel setup will result in formation of tunnel loops,
-collapse of routing or flooding network with exponentially
-growing number of tunneled fragments is very real.
-
-
-Protocol setup on pointopoint tunnels does not differ of configuration
-of another devices. You should set a protocol address with \verb|ifconfig|
-and add routes with \verb|route| utility.
-
-NBMA tunnels are different. To route something via NBMA tunnel
-you have to explain to driver, where it should deliver packets to.
-The only way to make it is to create special routes with gateway
-address pointing to desired endpoint. F.e.\
-\begin{verbatim}
- ip route add 10.0.0.0/24 via <A> dev tunl0 onlink
-\end{verbatim}
-It is important to use option \verb|onlink|, otherwise
-kernel will refuse request to create route via gateway not directly
-reachable over device \verb|tunl0|. With IPv6 the situation is much simpler:
-when you start device \verb|sit0|, it automatically configures itself
-with all IPv4 addresses mapped to IPv6 space, so that all IPv4
-Internet is {\em really reachable} via \verb|sit0|! Excellent, the command
-\begin{verbatim}
- ip route add 3FFE::/16 via ::193.233.7.65 dev sit0
-\end{verbatim}
-will route \verb|3FFE::/16| via \verb|sit0|, sending all the packets
-destined to this prefix to 193.233.7.65.
-
-\section{Tunnel setup: options}
-
-Command \verb|ip tunnel add| has several additional options.
-\begin{itemize}
-
-\item \verb|ttl N| --- set fixed TTL \verb|N| on tunneled packets.
- \verb|N| is number in the range 1--255. 0 is special value,
- meaning that packets inherit TTL value.
- Default value is: \verb|inherit|.
-
-\item \verb|tos T| --- set fixed tos \verb|T| on tunneled packets.
- Default value is: \verb|inherit|.
-
-\item \verb|dev DEV| --- bind tunnel to device \verb|DEV|, so that
- tunneled packets will be routed only via this device and will
- not be able to escape to another device, when route to endpoint changes.
-
-\item \verb|nopmtudisc| --- disable Path MTU Discovery on this tunnel.
- It is enabled by default. Note that fixed ttl is incompatible
- with this option: tunnels with fixed ttl always make pmtu discovery.
-
-\end{itemize}
-
-\verb|ipip| and \verb|sit| tunnels have no more options. \verb|gre|
-tunnels are more complicated:
-
-\begin{itemize}
-
-\item \verb|key K| --- use keyed GRE with key \verb|K|. \verb|K| is
- either number or IP address-like dotted quad.
-
-\item \verb|csum| --- checksum tunneled packets.
-
-\item \verb|seq| --- serialize packets.
-\begin{NB}
- I think this option does not
- work. At least, I did not test it, did not debug it and
- even do not understand, how it is supposed to work and for what
- purpose Cisco planned to use it.
-\end{NB}
-
-\end{itemize}
-
-
-Actually, these GRE options can be set separately for input and
-output directions by prefixing corresponding keywords with letter
-\verb|i| or \verb|o|. F.e.\ \verb|icsum| orders to accept only
-packets with correct checksum and \verb|ocsum| means, that
-our host will calculate and send checksum.
-
-Command \verb|ip tunnel add| is not the only operation,
-which can be made with tunnels. Certainly, you may get short help page
-with:
-\begin{verbatim}
- ip tunnel help
-\end{verbatim}
-
-Besides that, you may view list of installed tunnels with the help of command:
-\begin{verbatim}
- ip tunnel ls
-\end{verbatim}
-Also you may look at statistics:
-\begin{verbatim}
- ip -s tunnel ls Cisco
-\end{verbatim}
-where \verb|Cisco| is name of tunnel device. Command
-\begin{verbatim}
- ip tunnel del Cisco
-\end{verbatim}
-destroys tunnel \verb|Cisco|. And, finally,
-\begin{verbatim}
- ip tunnel change Cisco mode sit local ME remote HE ttl 32
-\end{verbatim}
-changes its parameters.
-
-\section{Differences 2.2 and 2.0 tunnels revisited.}
-
-Now we can discuss more subtle differences between tunneling in 2.0
-and 2.2.
-
-\begin{itemize}
-
-\item In 2.0 all tunneled packets were received promiscuously
-as soon as you loaded module \verb|ipip|. 2.2 tries to select the best
-tunnel device and packet looks as received on this. F.e.\ if host
-received \verb|ipip| packet from host \verb|D| destined to our
-local address \verb|S|, kernel searches for matching tunnels
-in order:
-
-\begin{tabular}{ll}
-1 & \verb|remote| is \verb|D| and \verb|local| is \verb|S| \\
-2 & \verb|remote| is \verb|D| and \verb|local| is wildcard \\
-3 & \verb|remote| is wildcard and \verb|local| is \verb|S| \\
-4 & \verb|tunl0|
-\end{tabular}
-
-If tunnel exists, but it is not in \verb|UP| state, the tunnel is ignored.
-Note, that if \verb|tunl0| is \verb|UP| it receives all the IPIP packets,
-not acknowledged by more specific tunnels.
-Be careful, it means that without carefully installed firewall rules
-anyone on the Internet may inject to your network any packets with
-source addresses indistinguishable from local ones. It is not so bad idea
-to design tunnels in the way enforcing maximal route symmetry
-and to enable reversed path filter (\verb|rp_filter| sysctl option) on
-tunnel devices.
-
-\item In 2.2 you can monitor and debug tunnels with \verb|tcpdump|.
-F.e.\ \verb|tcpdump| \verb|-i Cisco| \verb|-nvv| will dump packets,
-which kernel output, via tunnel \verb|Cisco| and the packets received on it
-from kernel viewpoint.
-
-\end{itemize}
-
-
-\section{Linux and Cisco IOS tunnels.}
-
-Among another tunnels Cisco IOS supports IPIP and GRE.
-Essentially, Cisco setup is subset of options, available for Linux.
-Let us consider the simplest example:
-
-\begin{verbatim}
-interface Tunnel0
- tunnel mode gre ip
- tunnel source 10.10.14.1
- tunnel destination 10.10.13.2
-\end{verbatim}
-
-
-This command set translates to:
-
-\begin{verbatim}
- ip tunnel add Tunnel0 \
- mode gre \
- local 10.10.14.1 \
- remote 10.10.13.2
-\end{verbatim}
-
-Any questions? No questions.
-
-\section{Interaction IPIP tunnels and DVMRP.}
-
-DVMRP exploits IPIP tunnels to route multicasts via Internet.
-\verb|mrouted| creates
-IPIP tunnels listed in its configuration file automatically.
-From kernel and user viewpoints there are no differences between
-tunnels, created in this way, and tunnels created by \verb|ip tunnel|.
-I.e.\ if \verb|mrouted| created some tunnel, it may be used to
-route unicast packets, provided appropriate routes are added.
-And vice versa, if administrator has already created a tunnel,
-it will be reused by \verb|mrouted|, if it requests DVMRP
-tunnel with the same local and remote addresses.
-
-Do not wonder, if your manually configured tunnel is
-destroyed, when mrouted exits.
-
-
-\section{Broadcast GRE ``tunnels''.}
-
-It is possible to set \verb|remote| for GRE tunnel to a multicast
-address. Such tunnel becomes {\bf broadcast} tunnel (though word
-tunnel is not quite appropriate in this case, it is rather virtual network).
-\begin{verbatim}
- ip tunnel add Universe local 193.233.7.65 \
- remote 224.66.66.66 ttl 16
- ip addr add 10.0.0.1/16 dev Universe
- ip link set Universe up
-\end{verbatim}
-This tunnel is true broadcast network and broadcast packets are
-sent to multicast group 224.66.66.66. By default such tunnel starts
-to resolve both IP and IPv6 addresses via ARP/NDISC, so that
-if multicast routing is supported in surrounding network, all GRE nodes
-will find one another automatically and will form virtual Ethernet-like
-broadcast network. If multicast routing does not work, it is unpleasant
-but not fatal flaw. The tunnel becomes NBMA rather than broadcast network.
-You may disable dynamic ARPing by:
-\begin{verbatim}
- echo 0 > /proc/sys/net/ipv4/neigh/Universe/mcast_solicit
-\end{verbatim}
-and to add required information to ARP tables manually:
-\begin{verbatim}
- ip neigh add 10.0.0.2 lladdr 128.6.190.2 dev Universe nud permanent
-\end{verbatim}
-In this case packets sent to 10.0.0.2 will be encapsulated in GRE
-and sent to 128.6.190.2. It is possible to facilitate address resolution
-using methods typical for another NBMA networks f.e.\ to start user
-level \verb|arpd| daemon, which will maintain database of hosts attached
-to GRE virtual network or ask for information
-dedicated ARP or NHRP server.
-
-
-Actually, such setup is the most natural for tunneling,
-it is really flexible, scalable and easily managable, so that
-it is strongly recommended to be used with GRE tunnels instead of ugly
-hack with NBMA mode and \verb|onlink| modifier. Unfortunately,
-by historical reasons broadcast mode is not supported by IPIP tunnels,
-but this probably will change in future.
-
-
-
-\section{Traffic control issues.}
-
-Tunnels are devices, hence all the power of Linux traffic control
-applies to them. The simplest (and the most useful in practice)
-example is limiting tunnel bandwidth. The following command:
-\begin{verbatim}
- tc qdisc add dev tunl0 root tbf \
- rate 128Kbit burst 4K limit 10K
-\end{verbatim}
-will limit tunneled traffic to 128Kbit with maximal burst size of 4K
-and queuing not more than 10K.
-
-However, you should remember, that tunnels are {\em virtual} devices
-implemented in software and true queue management is impossible for them
-just because they have no queues. Instead, it is better to create classes
-on real physical interfaces and to map tunneled packets to them.
-In general case of dynamic routing you should create such classes
-on all outgoing interfaces, or, alternatively,
-to use option \verb|dev DEV| to bind tunnel to a fixed physical device.
-In the last case packets will be routed only via specified device
-and you need to setup corresponding classes only on it.
-Though you have to pay for this convenience,
-if routing will change, your tunnel will fail.
-
-Suppose that CBQ class \verb|1:ABC| has been created on device \verb|eth0|
-specially for tunnel \verb|Cisco| with endpoints \verb|S| and \verb|D|.
-Now you can select IPIP packets with addresses \verb|S| and \verb|D|
-with some classifier and map them to class \verb|1:ABC|. F.e.\
-it is easy to make with \verb|rsvp| classifier:
-\begin{verbatim}
- tc filter add dev eth0 pref 100 proto ip rsvp \
- session D ipproto ipip filter S \
- classid 1:ABC
-\end{verbatim}
-
-If you want to make more detailed classification of sub-flows
-transmitted via tunnel, you can build CBQ subtree,
-rooted at \verb|1:ABC| and attach to subroot set of rules parsing
-IPIP packets more deeply.
-
-\end{document}
diff --git a/doc/nstat.sgml b/doc/nstat.sgml
deleted file mode 100644
index be9d8bc..0000000
--- a/doc/nstat.sgml
+++ /dev/null
@@ -1,110 +0,0 @@
-<!doctype linuxdoc system>
-
-<article>
-
-<title>NSTAT, IFSTAT and RTACCT Utilities
-<author>Alexey Kuznetosv, <tt/kuznet@ms2.inr.ac.ru/
-<date>some_negative_number, 20 Sep 2001
-<abstract>
-<tt/nstat/, <tt/ifstat/ and <tt/rtacct/ are simple tools helping
-to monitor kernel snmp counters and network interface statistics.
-</abstract>
-
-<p> These utilities are very similar, so that I describe
-them simultaneously, using name <tt/Xstat/ in the places which apply
-to all of them.
-
-<p>The format of the command is:
-
-<tscreen><verb>
- Xstat [ OPTIONS ] [ PATTERN [ PATTERN ... ] ]
-</verb></tscreen>
-
-<p>
-<tt/PATTERN/ is shell style pattern, selecting identifier
-of SNMP variables or interfaces to show. Variable is displayed
-if one of patterns matches its name. If no patterns are given,
-<tt/Xstat/ assumes that user wants to see all the variables.
-
-<p> <tt/OPTIONS/ is list of single letter options, using common unix
-conventions.
-
-<itemize>
-<item><tt/-h/ - show help page
-<item><tt/-?/ - the same, of course
-<item><tt/-v/, <tt/-V/ - print version of <tt/Xstat/ and exit
-<item><tt/-z/ - dump zero counters too. By default they are not shown.
-<item><tt/-a/ - dump absolute values of counters. By default <tt/Xstat/
- calculates increments since the previous use.
-<item><tt/-s/ - do not update history, so that the next time you will
- see counters including values accumulated to the moment
- of this measurement too.
-<item><tt/-n/ - do not display anything, only update history.
-<item><tt/-r/ - reset history.
-<item><tt/-d INTERVAL/ - <tt/Xstat/ is run in daemon mode collecting
- statistics. <tt/INTERVAL/ is interval between measurements
- in seconds.
-<item><tt/-t INTERVAL/ - time interval to average rates. Default value
- is 60 seconds.
-<item><tt/-e/ - display extended information about errors (<tt/ifstat/ only).
-</itemize>
-
-<p>
-History is just dump saved in file <tt>/tmp/.Xstat.uUID</tt>
-or in file given by environment variables <tt/NSTAT_HISTORY/,
-<tt/IFSTAT_HISTORY/ and <tt/RTACCT_HISTORY/.
-Each time when you use <tt/Xstat/ values there are updated.
-If you use patterns, only the values which you _really_ see
-are updated. If you want to skip an unintersting period,
-use option <tt/-n/, or just output to <tt>/dev/null</tt>.
-
-<p>
-<tt/Xstat/ understands when history is invalidated by system reboot
-or source of information switched between different instances
-of daemonic <tt/Xstat/ and kernel SNMP tables and does not
-use invalid history.
-
-<p> Beware, <tt/Xstat/ will not produce sane output,
-when many processes use it simultaneously. If several processes
-under single user need this utility they should use environment
-variables to put their history in safe places
-or to use it with options <tt/-a -s/.
-
-<p>
-Well, that's all. The utility is very simple, but nevertheless
-very handy.
-
-<p> <bf/Output of XSTAT/
-<p> The first line of output is <tt/#/ followed by identifier
-of source of information, it may be word <tt/kernel/, when <tt/Xstat/
-gets information from kernel or some dotted decimal number followed
-by parameters, when it obtains information from running <tt/Xstat/ daemon.
-
-<p>In the case of <tt/nstat/ the rest of output consists of three columns:
-SNMP MIB identifier,
-its value (or increment since previous measurement) and average
-rate of increase of the counter per second. <tt/ifstat/ outputs
-interface name followed by pairs of counter and rate of its change.
-
-<p> <bf/Daemonic Xstat/
-<p> <tt/Xstat/ may be started as daemon by any user. This makes sense
-to avoid wrapped counters and to obtain reasonable long counters
-for large time. Also <tt/Xstat/ daemon calculates average rates.
-For the first goal sampling interval (option <tt/-d/) may be large enough,
-f.e. for gigabit rates byte counters overflow not more frequently than
-each 40 seconds and you may select interval of 20 seconds.
-From the other hand, when <tt/Xstat/ is used for estimating rates
-interval should be less than averaging period (option <tt/-t/), otherwise
-estimation loses in quality.
-
-Client <tt/Xstat/, before trying to get information from the kernel,
-contacts daemon started by this user, then it tries system wide
-daemon, which is supposed to be started by superuser. And only if
-none of them replied it gets information from kernel.
-
-<p> <bf/Environment/
-<p> <tt/NSTAT_HISTORY/ - name of history file for <tt/nstat/.
-<p> <tt/IFSTAT_HISTORY/ - name of history file for <tt/ifstat/.
-<p> <tt/RTACCT_HISTORY/ - name of history file for <tt/rtacct/.
-
-</article>
diff --git a/doc/preamble.tex b/doc/preamble.tex
deleted file mode 100644
index 80ca508..0000000
--- a/doc/preamble.tex
+++ /dev/null
@@ -1,26 +0,0 @@
-\textwidth 6.0in
-\textheight 8.5in
-
-\input SNAPSHOT
-
-\pagestyle{myheadings}
-\markboth{\protect\TITLE}{}
-\markright{{\protect\sc iproute2-ss\Draft}}
-
-% To print it in compact form: both sides on one sheet (psnup -2)
-\evensidemargin=\oddsidemargin
-
-\newenvironment{NB}{\bgroup \vskip 1mm\leftskip 1cm \footnotesize \noindent NB.
-}{\par\egroup \vskip 1mm}
-
-\def\threeonly{[2.3.15+ only] }
-
-\begin{document}
-
-\makeatletter
-\renewcommand{\@oddhead}{{\protect\sc iproute2-ss\Draft} \hfill \protect\arabic{page}}
-\makeatother
-\let\oldthefootnote\thefootnote
-\def\thefootnote{}
-\footnotetext{Copyright \copyright~1999 A.N.Kuznetsov}
-
diff --git a/doc/rtstat.sgml b/doc/rtstat.sgml
deleted file mode 100644
index 07391c3..0000000
--- a/doc/rtstat.sgml
+++ /dev/null
@@ -1,52 +0,0 @@
-<!doctype linuxdoc system>
-
-<article>
-
-<title>RTACCT Utility
-<author>Robert Olsson
-<date>some_negative_number, 20 Dec 2001
-
-<p>
-Here is some code for monitoring the route cache. For systems handling high
-network load, servers, routers, firewalls etc the route cache and its garbage
-collection is crucial. Linux has a solid implementation.
-
-<p>
-The kernel patch (not required since linux-2.4.7) adds statistics counters
-from route cache process into
-/proc/net/rt_cache_stat. A companion user mode program presents the statistics
-in a vmstat or iostat manner. The ratio between cache hits and misses gives
-the flow length.
-
-<p>
-Hopefully it can help understanding performance and DoS and other related
-issues.
-
-<p> An URL where newer versions of this utility can be (probably) found
-is ftp://robur.slu.se/pub/Linux/net-development/rt_cache_stat/
-
-
-<p><bf/Description/
-
-<p>The format of the command is:
-
-<tscreen><verb>
- rtstat [ OPTIONS ]
-</verb></tscreen>
-
-<p> <tt/OPTIONS/ are:
-
-<itemize>
-
-<item><tt/-h/, <tt/-help/ - show help page and version of the utility.
-
-<item><tt/-i INTERVAL/ - interval between snapshots, default value is
-2 seconds.
-
-<item><tt/-s NUMBER/ - whether to print header line. 0 inhibits header line,
-1 prescribes to print it once and 2 (this is default setting) forces header
-line each 20 lines.
-
-</itemize>
-
-</article>
diff --git a/doc/ss.sgml b/doc/ss.sgml
deleted file mode 100644
index 0b1b533..0000000
--- a/doc/ss.sgml
+++ /dev/null
@@ -1,525 +0,0 @@
-<!doctype linuxdoc system>
-
-<article>
-
-<title>SS Utility: Quick Intro
-<author>Alexey Kuznetosv, <tt/kuznet@ms2.inr.ac.ru/
-<date>some_negative_number, 20 Sep 2001
-<abstract>
-<tt/ss/ is one another utility to investigate sockets.
-Functionally it is NOT better than <tt/netstat/ combined
-with some perl/awk scripts and though it is surely faster
-it is not enough to make it much better. :-)
-So, stop reading this now and do not waste your time.
-Well, certainly, it proposes some functionality, which current
-netstat is still not able to do, but surely will soon.
-</abstract>
-
-<sect>Why?
-
-<p> <tt>/proc</tt> interface is inadequate, unfortunately.
-When amount of sockets is enough large, <tt/netstat/ or even
-plain <tt>cat /proc/net/tcp/</tt> cause nothing but pains and curses.
-In linux-2.4 the desease became worse: even if amount
-of sockets is small reading <tt>/proc/net/tcp/</tt> is slow enough.
-
-This utility presents a new approach, which is supposed to scale
-well. I am not going to describe technical details here and
-will concentrate on description of the command.
-The only important thing to say is that it is not so bad idea
-to load module <tt/tcp_diag/, which can be found in directory
-<tt/Modules/ of <tt/iproute2/. If you do not make this <tt/ss/
-will work, but it falls back to <tt>/proc</tt> and becomes slow
-like <tt/netstat/, well, a bit faster yet (see section "Some numbers").
-
-<sect>Old news
-
-<p>
-In the simplest form <tt/ss/ is equivalent to netstat
-with some small deviations.
-
-<itemize>
-<item><tt/ss -t -a/ dumps all TCP sockets
-<item><tt/ss -u -a/ dumps all UDP sockets
-<item><tt/ss -w -a/ dumps all RAW sockets
-<item><tt/ss -x -a/ dumps all UNIX sockets
-</itemize>
-
-<p>
-Option <tt/-o/ shows TCP timers state.
-Option <tt/-e/ shows some extended information.
-Etc. etc. etc. Seems, all the options of netstat related to sockets
-are supported. Though not AX.25 and other bizarres. :-)
-If someone wants, he can make support for decnet and ipx.
-Some rudimentary support for them is already present in iproute2 libutils,
-and I will be glad to see these new members.
-
-<p>
-However, standard functionality is a bit different:
-
-<p>
-The first: without option <tt/-a/ sockets in states
-<tt/TIME-WAIT/ and <tt/SYN-RECV/ are skipped too.
-It is more reasonable default, I think.
-
-<p>
-The second: format of UNIX sockets is different. It coincides
-with tcp/udp. Though standard kernel still does not allow to
-see write/read queues and peer address of connected UNIX sockets,
-the patch doing this exists.
-
-<p>
-The third: default is to dump only TCP sockets, rather than all of the types.
-
-<p>
-The next: by default it does not resolve numeric host addresses (like <tt/ip/)!
-Resolving is enabled with option <tt/-r/. Service names, usually stored
-in local files, are resolved by default. Also, if service database
-does not contain references to a port, <tt/ss/ queries system
-<tt/rpcbind/. RPC services are prefixed with <tt/rpc./
-Resolution of services may be suppressed with option <tt/-n/.
-
-<p>
-It does not accept "long" options (I dislike them, sorry).
-So, address family is given with family identifier following
-option <tt/-f/ to be algined to iproute2 conventions.
-Mostly, it is to allow option parser to parse
-addresses correctly, but as side effect it really limits dumping
-to sockets supporting only given family. Option <tt/-A/ followed
-by list of socket tables to dump is also supported.
-Logically, id of socket table is different of _address_ family, which is
-another point of incompatibility. So, id is one of
-<tt/all/, <tt/tcp/, <tt/udp/,
-<tt/raw/, <tt/inet/, <tt/unix/, <tt/packet/, <tt/netlink/. See?
-Well, <tt/inet/ is just abbreviation for <tt/tcp|udp|raw/
-and it is not difficult to guess that <tt/packet/ allows
-to look at packet sockets. Actually, there are also some other abbreviations,
-f.e. <tt/unix_dgram/ selects only datagram UNIX sockets.
-
-<p>
-The next: well, I still do not know. :-)
-
-
-
-
-<sect>Time to talk about new functionality.
-
-<p>It is builtin filtering of socket lists.
-
-<sect1> Filtering by state.
-
-<p>
-<tt/ss/ allows to filter socket states, using keywords
-<tt/state/ and <tt/exclude/, followed by some state
-identifier.
-
-<p>
-State identifier are standard TCP state names (not listed,
-they are useless for you if you already do not know them)
-or abbreviations:
-
-<itemize>
-<item><tt/all/ - for all the states
-<item><tt/bucket/ - for TCP minisockets (<tt/TIME-WAIT|SYN-RECV/)
-<item><tt/big/ - all except for minisockets
-<item><tt/connected/ - not closed and not listening
-<item><tt/synchronized/ - connected and not <tt/SYN-SENT/
-</itemize>
-
-<p>
- F.e. to dump all tcp sockets except <tt/SYN-RECV/:
-
-<tscreen><verb>
- ss exclude SYN-RECV
-</verb></tscreen>
-
-<p>
- If neither <tt/state/ nor <tt/exclude/ directives
- are present,
- state filter defaults to <tt/all/ with option <tt/-a/
- or to <tt/all/,
- excluding listening, syn-recv, time-wait and closed sockets.
-
-<sect1> Filtering by addresses and ports.
-
-<p>
-Option list may contain address/port filter.
-It is boolean expression which consists of boolean operation
-<tt/or/, <tt/and/, <tt/not/ and predicates.
-Actually, all the flavors of names for boolean operations are eaten:
-<tt/&/, <tt/&&/, <tt/|/, <tt/||/, <tt/!/, but do not forget
-about special sense given to these symbols by unix shells and escape
-them correctly, when used from command line.
-
-<p>
-Predicates may be of the folowing kinds:
-
-<itemize>
-<item>A. Address/port match, where address is checked against mask
- and port is either wildcard or exact. It is one of:
-
-<tscreen><verb>
- dst prefix:port
- src prefix:port
- src unix:STRING
- src link:protocol:ifindex
- src nl:channel:pid
-</verb></tscreen>
-
- Both prefix and port may be absent or replaced with <tt/*/,
- which means wildcard. UNIX socket use more powerful scheme
- matching to socket names by shell wildcards. Also, prefixes
- unix: and link: may be omitted, if address family is evident
- from context (with option <tt/-x/ or with <tt/-f unix/
- or with <tt/unix/ keyword)
-
-<p>
- F.e.
-
-<tscreen><verb>
- dst 10.0.0.1
- dst 10.0.0.1:
- dst 10.0.0.1/32:
- dst 10.0.0.1:*
-</verb></tscreen>
- are equivalent and mean socket connected to
- any port on host 10.0.0.1
-
-<tscreen><verb>
- dst 10.0.0.0/24:22
-</verb></tscreen>
- sockets connected to port 22 on network
- 10.0.0.0...255.
-
-<p>
- Note that port separated of address with colon, which creates
- troubles with IPv6 addresses. Generally, we interpret the last
- colon as splitting port. To allow to give IPv6 addresses,
- trick like used in IPv6 HTTP URLs may be used:
-
-<tscreen><verb>
- dst [::1]
-</verb></tscreen>
- are sockets connected to ::1 on any port
-
-<p>
- Another way is <tt/dst ::1/128/. / helps to understand that
- colon is part of IPv6 address.
-
-<p>
- Now we can add another alias for <tt/dst 10.0.0.1/:
- <tt/dst [10.0.0.1]/. :-)
-
-<p> Address may be a DNS name. In this case all the addresses are looked
- up (in all the address families, if it is not limited by option <tt/-f/
- or special address prefix <tt/inet:/, <tt/inet6/) and resulting
- expression is <tt/or/ over all of them.
-
-<item> B. Port expressions:
-<tscreen><verb>
- dport >= :1024
- dport != :22
- sport < :32000
-</verb></tscreen>
- etc.
-
- All the relations: <tt/</, <tt/>/, <tt/=/, <tt/>=/, <tt/=/, <tt/==/,
- <tt/!=/, <tt/eq/, <tt/ge/, <tt/lt/, <tt/ne/...
- Use variant which you like more, but not forget to escape special
- characters when typing them in command line. :-)
-
- Note that port number syntactically coincides to the case A!
- You may even add an IP address, but it will not participate
- incomparison, except for <tt/==/ and <tt/!=/, which are equivalent
- to corresponding predicates of type A. F.e.
-<p>
-<tt/dst 10.0.0.1:22/
- is equivalent to <tt/dport eq 10.0.0.1:22/
- and
- <tt/not dst 10.0.0.1:22/ is equivalent to
- <tt/dport neq 10.0.0.1:22/
-
-<item>C. Keyword <tt/autobound/. It matches to sockets bound automatically
- on local system.
-
-</itemize>
-
-
-<sect> Examples
-
-<p>
-<itemize>
-<item>1. List all the tcp sockets in state <tt/FIN-WAIT-1/ for our apache
- to network 193.233.7/24 and look at their timers:
-
-<tscreen><verb>
- ss -o state fin-wait-1 \( sport = :http or sport = :https \) \
- dst 193.233.7/24
-</verb></tscreen>
-
- Oops, forgot to say that missing logical operation is
- equivalent to <tt/and/.
-
-<item> 2. Well, now look at the rest...
-
-<tscreen><verb>
- ss -o excl fin-wait-1
- ss state fin-wait-1 \( sport neq :http and sport neq :https \) \
- or not dst 193.233.7/24
-</verb></tscreen>
-
- Note that we have to do _two_ calls of ss to do this.
- State match is always anded to address/port match.
- The reason for this is purely technical: ss does fast skip of
- not matching states before parsing addresses and I consider the
- ability to skip fastly gobs of time-wait and syn-recv sockets
- as more important than logical generality.
-
-<item> 3. So, let's look at all our sockets using autobound ports:
-
-<tscreen><verb>
- ss -a -A all autobound
-</verb></tscreen>
-
-
-<item> 4. And eventually find all the local processes connected
- to local X servers:
-
-<tscreen><verb>
- ss -xp dst "/tmp/.X11-unix/*"
-</verb></tscreen>
-
- Pardon, this does not work with current kernel, patching is required.
- But we still can look at server side:
-
-<tscreen><verb>
- ss -x src "/tmp/.X11-unix/*"
-</verb></tscreen>
-
-</itemize>
-
-
-<sect> Returning to ground: real manual
-
-<p>
-<sect1> Command arguments
-
-<p> General format of arguments to <tt/ss/ is:
-
-<tscreen><verb>
- ss [ OPTIONS ] [ STATE-FILTER ] [ ADDRESS-FILTER ]
-</verb></tscreen>
-
-<sect2><tt/OPTIONS/
-<p> <tt/OPTIONS/ is list of single letter options, using common unix
-conventions.
-
-<itemize>
-<item><tt/-h/ - show help page
-<item><tt/-?/ - the same, of course
-<item><tt/-v/, <tt/-V/ - print version of <tt/ss/ and exit
-<item><tt/-s/ - print summary statistics. This option does not parse
-socket lists obtaining summary from various sources. It is useful
-when amount of sockets is so huge that parsing <tt>/proc/net/tcp</tt>
-is painful.
-<item><tt/-D FILE/ - do not display anything, just dump raw information
-about TCP sockets to <tt/FILE/ after applying filters. If <tt/FILE/ is <tt/-/
-<tt/stdout/ is used.
-<item><tt/-F FILE/ - read continuation of filter from <tt/FILE/.
-Each line of <tt/FILE/ is interpreted like single command line option.
-If <tt/FILE/ is <tt/-/ <tt/stdin/ is used.
-<item><tt/-r/ - try to resolve numeric address/ports
-<item><tt/-n/ - do not try to resolve ports
-<item><tt/-o/ - show some optional information, f.e. TCP timers
-<item><tt/-i/ - show some infomration specific to TCP (RTO, congestion
-window, slow start threshould etc.)
-<item><tt/-e/ - show even more optional information
-<item><tt/-m/ - show extended information on memory used by the socket.
-It is available only with <tt/tcp_diag/ enabled.
-<item><tt/-p/ - show list of processes owning the socket
-<item><tt/-f FAMILY/ - default address family used for parsing addresses.
- Also this option limits listing to sockets supporting
- given address family. Currently the following families
- are supported: <tt/unix/, <tt/inet/, <tt/inet6/, <tt/link/,
- <tt/netlink/.
-<item><tt/-4/ - alias for <tt/-f inet/
-<item><tt/-6/ - alias for <tt/-f inet6/
-<item><tt/-0/ - alias for <tt/-f link/
-<item><tt/-A LIST-OF-TABLES/ - list of socket tables to dump, separated
- by commas. The following identifiers are understood:
- <tt/all/, <tt/inet/, <tt/tcp/, <tt/udp/, <tt/raw/,
- <tt/unix/, <tt/packet/, <tt/netlink/, <tt/unix_dgram/,
- <tt/unix_stream/, <tt/packet_raw/, <tt/packet_dgram/.
-<item><tt/-x/ - alias for <tt/-A unix/
-<item><tt/-t/ - alias for <tt/-A tcp/
-<item><tt/-u/ - alias for <tt/-A udp/
-<item><tt/-w/ - alias for <tt/-A raw/
-<item><tt/-a/ - show sockets of all the states. By default sockets
- in states <tt/LISTEN/, <tt/TIME-WAIT/, <tt/SYN_RECV/
- and <tt/CLOSE/ are skipped.
-<item><tt/-l/ - show only sockets in state <tt/LISTEN/
-</itemize>
-
-<sect2><tt/STATE-FILTER/
-
-<p><tt/STATE-FILTER/ allows to construct arbitrary set of
-states to match. Its syntax is sequence of keywords <tt/state/
-and <tt/exclude/ followed by identifier of state.
-Available identifiers are:
-
-<p>
-<itemize>
-<item> All standard TCP states: <tt/established/, <tt/syn-sent/,
-<tt/syn-recv/, <tt/fin-wait-1/, <tt/fin-wait-2/, <tt/time-wait/,
-<tt/closed/, <tt/close-wait/, <tt/last-ack/, <tt/listen/ and <tt/closing/.
-
-<item><tt/all/ - for all the states
-<item><tt/connected/ - all the states except for <tt/listen/ and <tt/closed/
-<item><tt/synchronized/ - all the <tt/connected/ states except for
-<tt/syn-sent/
-<item><tt/bucket/ - states, which are maintained as minisockets, i.e.
-<tt/time-wait/ and <tt/syn-recv/.
-<item><tt/big/ - opposite to <tt/bucket/
-</itemize>
-
-<sect2><tt/ADDRESS_FILTER/
-
-<p><tt/ADDRESS_FILTER/ is boolean expression with operations <tt/and/, <tt/or/
-and <tt/not/, which can be abbreviated in C style f.e. as <tt/&/,
-<tt/&&/.
-
-<p>
-Predicates check socket addresses, both local and remote.
-There are the following kinds of predicates:
-
-<itemize>
-<item> <tt/dst ADDRESS_PATTERN/ - matches remote address and port
-<item> <tt/src ADDRESS_PATTERN/ - matches local address and port
-<item> <tt/dport RELOP PORT/ - compares remote port to a number
-<item> <tt/sport RELOP PORT/ - compares local port to a number
-<item> <tt/autobound/ - checks that socket is bound to an ephemeral
- port
-</itemize>
-
-<p><tt/RELOP/ is some of <tt/<=/, <tt/>=/, <tt/==/ etc.
-To make this more convinient for use in unix shell, alphabetic
-FORTRAN-like notations <tt/le/, <tt/gt/ etc. are accepted as well.
-
-<p>The format and semantics of <tt/ADDRESS_PATTERN/ depends on address
-family.
-
-<itemize>
-<item><tt/inet/ - <tt/ADDRESS_PATTERN/ consists of IP prefix, optionally
-followed by colon and port. If prefix or port part is absent or replaced
-with <tt/*/, this means wildcard match.
-<item><tt/inet6/ - The same as <tt/inet/, only prefix refers to an IPv6
-address. Unlike <tt/inet/ colon becomes ambiguous, so that <tt/ss/ allows
-to use scheme, like used in URLs, where address is suppounded with
-<tt/[/ ... <tt/]/.
-<item><tt/unix/ - <tt/ADDRESS_PATTERN/ is shell-style wildcard.
-<item><tt/packet/ - format looks like <tt/inet/, only interface index
-stays instead of port and link layer protocol id instead of address.
-<item><tt/netlink/ - format looks like <tt/inet/, only socket pid
-stays instead of port and netlink channel instead of address.
-</itemize>
-
-<p><tt/PORT/ is syntactically <tt/ADDRESS_PATTERN/ with wildcard
-address part. Certainly, it is undefined for UNIX sockets.
-
-<sect1> Environment variables
-
-<p>
-<tt/ss/ allows to change source of information using various
-environment variables:
-
-<p>
-<itemize>
-<item> <tt/PROC_SLABINFO/ to override <tt>/proc/slabinfo</tt>
-<item> <tt/PROC_NET_TCP/ to override <tt>/proc/net/tcp</tt>
-<item> <tt/PROC_NET_UDP/ to override <tt>/proc/net/udp</tt>
-<item> etc.
-</itemize>
-
-<p>
-Variable <tt/PROC_ROOT/ allows to change root of all the <tt>/proc/</tt>
-hierarchy.
-
-<p>
-Variable <tt/TCPDIAG_FILE/ prescribes to open a file instead of
-requesting kernel to dump information about TCP sockets.
-
-
-<p> This option is used mainly to investigate bug reports,
-when dumps of files usually found in <tt>/proc/</tt> are recevied
-by e-mail.
-
-<sect1> Output format
-
-<p>Six columns. The first is <tt/Netid/, it denotes socket type and
-transport protocol, when it is ambiguous: <tt/tcp/, <tt/udp/, <tt/raw/,
-<tt/u_str/ is abbreviation for <tt/unix_stream/, <tt/u_dgr/ for UNIX
-datagram sockets, <tt/nl/ for netlink, <tt/p_raw/ and <tt/p_dgr/ for
-raw and datagram packet sockets. This column is optional, it will
-be hidden, if filter selects an unique netid.
-
-<p>
-The second column is <tt/State/. Socket state is displayed here.
-The names are standard TCP names, except for <tt/UNCONN/, which
-cannot happen for TCP, but normal for not connected sockets
-of another types. Again, this column can be hidden.
-
-<p>
-Then two columns (<tt/Recv-Q/ and <tt/Send-Q/) showing amount of data
-queued for receive and transmit.
-
-<p>
-And the last two columns display local address and port of the socket
-and its peer address, if the socket is connected.
-
-<p>
-If options <tt/-o/, <tt/-e/ or <tt/-p/ were given, options are
-displayed not in fixed positions but separated by spaces pairs:
-<tt/option:value/. If value is not a single number, it is presented
-as list of values, enclosed to <tt/(/ ... <tt/)/ and separated with
-commas. F.e.
-
-<tscreen><verb>
- timer:(keepalive,111min,0)
-</verb></tscreen>
-is typical format for TCP timer (option <tt/-o/).
-
-<tscreen><verb>
- users:((X,113,3))
-</verb></tscreen>
-is typical for list of users (option <tt/-p/).
-
-
-<sect>Some numbers
-
-<p>
-Well, let us use <tt/pidentd/ and a tool <tt/ibench/ to measure
-its performance. It is 30 requests per second here. Nothing to test,
-it is too slow. OK, let us patch pidentd with patch from directory
-Patches. After this it handles about 4300 requests per second
-and becomes handy tool to pollute socket tables with lots of timewait
-buckets.
-
-<p>
-So, each test starts from pollution tables with 30000 sockets
-and then doing full dump of the table piped to wc and measuring
-timings with time:
-
-<p>Results:
-
-<itemize>
-<item> <tt/netstat -at/ - 15.6 seconds
-<item> <tt/ss -atr/, but without <tt/tcp_diag/ - 5.4 seconds
-<item> <tt/ss -atr/ with <tt/tcp_diag/ - 0.47 seconds
-</itemize>
-
-No comments. Though one comment is necessary, most of time
-without <tt/tcp_diag/ is wasted inside kernel with completely
-blocked networking. More than 10 seconds, yes. <tt/tcp_diag/
-does the same work for 100 milliseconds of system time.
-
-</article>
diff --git a/etc/iproute2/ematch_map b/etc/iproute2/ematch_map
deleted file mode 100644
index 7c6a281..0000000
--- a/etc/iproute2/ematch_map
+++ /dev/null
@@ -1,5 +0,0 @@
-# lookup table for ematch kinds
-1 cmp
-2 nbyte
-3 u32
-4 meta
diff --git a/etc/iproute2/rt_dsfield b/etc/iproute2/rt_dsfield
deleted file mode 100644
index 496ef66..0000000
--- a/etc/iproute2/rt_dsfield
+++ /dev/null
@@ -1,27 +0,0 @@
-0x00 default
-0x10 lowdelay
-0x08 throughput
-0x04 reliability
-# This value overlap with ECT, do not use it!
-0x02 mincost
-# These values seems do not want to die, Cisco likes them by a strange reason.
-0x20 priority
-0x40 immediate
-0x60 flash
-0x80 flash-override
-0xa0 critical
-0xc0 internet
-0xe0 network
-# Newer RFC2597 values
-0x28 AF11
-0x30 AF12
-0x38 AF13
-0x48 AF21
-0x50 AF22
-0x58 AF23
-0x68 AF31
-0x70 AF32
-0x78 AF33
-0x88 AF41
-0x90 AF42
-0x98 AF43
diff --git a/etc/iproute2/rt_protos b/etc/iproute2/rt_protos
deleted file mode 100644
index 38d8ec4..0000000
--- a/etc/iproute2/rt_protos
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# Reserved protocols.
-#
-0 unspec
-1 redirect
-2 kernel
-3 boot
-4 static
-8 gated
-9 ra
-10 mrt
-11 zebra
-12 bird
-13 dnrouted
-14 xorp
-15 ntk
-16 dhcp
-
-#
-# Used by me for gated
-#
-254 gated/aggr
-253 gated/bgp
-252 gated/ospf
-251 gated/ospfase
-250 gated/rip
-249 gated/static
-248 gated/conn
-247 gated/inet
-246 gated/default
diff --git a/etc/iproute2/rt_realms b/etc/iproute2/rt_realms
deleted file mode 100644
index eedd76d..0000000
--- a/etc/iproute2/rt_realms
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# reserved values
-#
-0 cosmos
-#
-# local
-#
-#1 inr.ac
-#2 inr.ruhep
-#3 freenet
-#4 radio-msu
-#5 russia
-#6 internet
diff --git a/etc/iproute2/rt_scopes b/etc/iproute2/rt_scopes
deleted file mode 100644
index 8514bc1..0000000
--- a/etc/iproute2/rt_scopes
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# reserved values
-#
-0 global
-255 nowhere
-254 host
-253 link
-#
-# pseudo-reserved
-#
-200 site
diff --git a/etc/iproute2/rt_tables b/etc/iproute2/rt_tables
deleted file mode 100644
index 541abfd..0000000
--- a/etc/iproute2/rt_tables
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# reserved values
-#
-255 local
-254 main
-253 default
-0 unspec
-#
-# local
-#
-#1 inr.ruhep
diff --git a/examples/README.cbq b/examples/README.cbq
deleted file mode 100644
index 38c1089..0000000
--- a/examples/README.cbq
+++ /dev/null
@@ -1,122 +0,0 @@
-# CHANGES
-# -------
-# v0.3a2- fixed bug in "if" operator. Thanks kad@dgtu.donetsk.ua.
-# v0.3a- added TIME parameter. Example:
-# TIME=00:00-19:00;64Kbit/6Kbit
-# So, between 00:00 and 19:00 RATE will be 64Kbit.
-# Just start "cbq.init timecheck" periodically from cron (every 10
-# minutes for example).
-# !!! Anyway you MUST start "cbq.init start" for CBQ initialize.
-# v0.2 - Some cosmetique changes. Now it more compatible with
-# old bash version. Thanks to Stanislav V. Voronyi
-# <stas@cnti.uanet.kharkov.ua>.
-# v0.1 - First public release
-#
-# README
-# ------
-#
-# First of all - this is just a SIMPLE EXAMPLE of CBQ power.
-# Don't ask me "why" and "how" :)
-#
-# This is an example of using CBQ (Class Based Queueing) and policy-based
-# filter for building smart ethernet shapers. All CBQ parameters are
-# correct only for ETHERNET (eth0,1,2..) linux interfaces. It works for
-# ARCNET too (just set bandwidth parameter to 2Mbit). It was tested
-# on 2.1.125-2.1.129 linux kernels (KSI linux, Nostromo version) and
-# ip-route utility by A.Kuznetsov (iproute2-ss981101 version).
-# You can download ip-route from ftp://ftp.inr.ac.ru/ip-routing or
-# get iproute2*.rpm (compiled with glibc) from ftp.ksi-linux.com.
-#
-#
-# HOW IT WORKS
-#
-# Each shaper must be described by config file in $CBQ_PATH
-# (/etc/sysconfig/cbq/) directory - one config file for each CBQ shaper.
-#
-# Some words about config file name:
-# Each shaper has its personal ID - two byte HEX number. Really ID is
-# CBQ class.
-# So, filename looks like:
-#
-# cbq-1280.My_first_shaper
-# ^^^ ^^^ ^^^^^^^^^^^^^
-# | | |______ Shaper name - any word
-# | |___________________ ID (0000-FFFF), let ID looks like shaper's rate
-# |______________________ Filename must begin from "cbq-"
-#
-#
-# Config file describes shaper parameters and source[destination]
-# address[port].
-# For example let's prepare /etc/sysconfig/cbq/cbq-1280.My_first_shaper:
-#
-# ----------8<---------------------
-# DEVICE=eth0,10Mbit,1Mbit
-# RATE=128Kbit
-# WEIGHT=10Kbit
-# PRIO=5
-# RULE=192.168.1.0/24
-# ----------8<---------------------
-#
-# This is minimal configuration, where:
-# DEVICE: eth0 - device where we do control our traffic
-# 10Mbit - REAL ethernet card bandwidth
-# 1Mbit - "weight" of :1 class (parent for all shapers for eth0),
-# as a rule of thumb weight=batdwidth/10.
-# 100Mbit adapter's example: DEVICE=eth0,100Mbit,10Mbit
-# *** If you want to build more than one shaper per device it's
-# enough to describe bandwidth and weight once - cbq.init
-# is smart :) You can put only 'DEVICE=eth0' into cbq-*
-# config file for eth0.
-#
-# RATE: Shaper's speed - Kbit,Mbit or bps (bytes per second)
-#
-# WEIGHT: "weight" of shaper (CBQ class). Like for DEVICE - approx. RATE/10
-#
-# PRIO: shaper's priority from 1 to 8 where 1 is the highest one.
-# I do always use "5" for all my shapers.
-#
-# RULE: [source addr][:source port],[dest addr][:dest port]
-# Some examples:
-# RULE=10.1.1.0/24:80 - all traffic for network 10.1.1.0 to port 80
-# will be shaped.
-# RULE=10.2.2.5 - shaper works only for IP address 10.2.2.5
-# RULE=:25,10.2.2.128/25:5000 - all traffic from any address and port 25 to
-# address 10.2.2.128 - 10.2.2.255 and port 5000
-# will be shaped.
-# RULE=10.5.5.5:80, - shaper active only for traffic from port 80 of
-# address 10.5.5.5
-# Multiple RULE fields per one config file are allowed. For example:
-# RULE=10.1.1.2:80
-# RULE=10.1.1.2:25
-# RULE=10.1.1.2:110
-#
-# *** ATTENTION!!!
-# All shapers do work only for outgoing traffic!
-# So, if you want to build bidirectional shaper you must set it up for
-# both ethernet card. For example let's build shaper for our linux box like:
-#
-# --------- 192.168.1.1
-# BACKBONE -----eth0-| linux |-eth1------*[our client]
-# ---------
-#
-# Let all traffic from backbone to client will be shaped at 28Kbit and
-# traffic from client to backbone - at 128Kbit. We need two config files:
-#
-# ---8<-----/etc/sysconfig/cbq/cbq-28.client-out----
-# DEVICE=eth1,10Mbit,1Mbit
-# RATE=28Kbit
-# WEIGHT=2Kbit
-# PRIO=5
-# RULE=192.168.1.1
-# ---8<---------------------------------------------
-#
-# ---8<-----/etc/sysconfig/cbq/cbq-128.client-in----
-# DEVICE=eth0,10Mbit,1Mbit
-# RATE=128Kbit
-# WEIGHT=10Kbit
-# PRIO=5
-# RULE=192.168.1.1,
-# ---8<---------------------------------------------
-# ^pay attention to "," - this is source address!
-#
-# Enjoy.
diff --git a/examples/SYN-DoS.rate.limit b/examples/SYN-DoS.rate.limit
deleted file mode 100644
index 8766b67..0000000
--- a/examples/SYN-DoS.rate.limit
+++ /dev/null
@@ -1,49 +0,0 @@
-#! /bin/sh -x
-#
-# sample script on using the ingress capabilities
-# this script shows how one can rate limit incoming SYNs
-# Useful for TCP-SYN attack protection. You can use
-# IPchains to have more powerful additions to the SYN (eg
-# in addition the subnet)
-#
-#path to various utilities;
-#change to reflect yours.
-#
-IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
-TC=$IPROUTE/tc/tc
-IP=$IPROUTE/ip/ip
-IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
-INDEV=eth2
-#
-# tag all incoming SYN packets through $INDEV as mark value 1
-############################################################
-$IPCHAINS -A input -i $INDEV -y -m 1
-############################################################
-#
-# install the ingress qdisc on the ingress interface
-############################################################
-$TC qdisc add dev $INDEV handle ffff: ingress
-############################################################
-
-#
-#
-# SYN packets are 40 bytes (320 bits) so three SYNs equals
-# 960 bits (approximately 1kbit); so we rate limit below
-# the incoming SYNs to 3/sec (not very sueful really; but
-#serves to show the point - JHS
-############################################################
-$TC filter add dev $INDEV parent ffff: protocol ip prio 50 handle 1 fw \
-police rate 1kbit burst 40 mtu 9k drop flowid :1
-############################################################
-
-
-#
-echo "---- qdisc parameters Ingress ----------"
-$TC qdisc ls dev $INDEV
-echo "---- Class parameters Ingress ----------"
-$TC class ls dev $INDEV
-echo "---- filter parameters Ingress ----------"
-$TC filter ls dev $INDEV parent ffff:
-
-#deleting the ingress qdisc
-#$TC qdisc del $INDEV ingress
diff --git a/examples/cbq.init-v0.7.3 b/examples/cbq.init-v0.7.3
deleted file mode 100644
index 888aba4..0000000
--- a/examples/cbq.init-v0.7.3
+++ /dev/null
@@ -1,984 +0,0 @@
-#!/bin/bash
-#
-# cbq.init v0.7.3
-# Copyright (C) 1999 Pavel Golubev <pg@ksi-linux.com>
-# Copyright (C) 2001-2004 Lubomir Bulej <pallas@kadan.cz>
-#
-# chkconfig: 2345 11 89
-# description: sets up CBQ-based traffic control
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-# To get the latest version, check on Freshmeat for actual location:
-#
-# http://freshmeat.net/projects/cbq.init
-#
-#
-# VERSION HISTORY
-# ---------------
-# v0.7.3- Deepak Singhal <singhal at users.sourceforge.net>
-# - fix timecheck to not ignore regular TIME rules after
-# encountering a TIME rule that spans over midnight
-# - Nathan Shafer <nicodemus at users.sourceforge.net>
-# - allow symlinks to class files
-# - Seth J. Blank <antifreeze at users.sourceforge.net>
-# - replace hardcoded ip/tc location with variables
-# - Mark Davis <mark.davis at gmx.de>
-# - allow setting of PRIO_{MARK,RULE,REALM} in class file
-# - Fernando Sanch <toptnc at users.sourceforge.net>
-# - allow underscores in interface names
-# v0.7.2- Paulo Sedrez
-# - fix time2abs to allow hours with leading zero in TIME rules
-# - Svetlin Simeonov <zvero at yahoo.com>
-# - fix cbq_device_list to allow VLAN interfaces
-# - Mark Davis <mark.davis at gmx.de>
-# - ignore *~ backup files when looking for classes
-# - Mike Boyer <boyer at administrative.com>
-# - fix to allow arguments to be passed to "restart" command
-# v0.7.1- Lubomir Bulej <pallas at kadan.cz>
-# - default value for PERTURB
-# - fixed small bug in RULE parser to correctly parse rules with
-# identical source and destination fields
-# - faster initial scanning of DEVICE fields
-# v0.7 - Lubomir Bulej <pallas at kadan.cz>
-# - lots of various cleanups and reorganizations; the parsing is now
-# some 40% faster, but the class ID must be in range 0x0002-0xffff
-# (again). Because of the number of internal changes and the above
-# class ID restriction, I bumped the version to 0.7 to indicate
-# something might have got broken :)
-# - changed PRIO_{U32,FW,ROUTE} to PRIO_{RULE,MARK,REALM}
-# for consistency with filter keywords
-# - exposed "compile" command
-# - Catalin Petrescu <taz at dntis.ro>
-# - support for port masks in RULE (u32) filter
-# - Jordan Vrtanoski <obeliks at mt.net.mk>
-# - support for week days in TIME rules
-# v0.6.4- Lubomir Bulej <pallas at kadan.cz>
-# - added PRIO_* variables to allow easy control of filter priorities
-# - added caching to speed up CBQ start, the cache is invalidated
-# whenever any of the configuration files changes
-# - updated the readme section + some cosmetic fixes
-# v0.6.3- Lubomir Bulej <pallas at kadan.cz>
-# - removed setup of (unnecessary) class 1:1 - all classes
-# now use qdisc's default class 1:0 as their parent
-# - minor fix in the timecheck branch - classes
-# without leaf qdisc were not updated
-# - minor fix to avoid timecheck failure when run
-# at time with minutes equal to 08 or 09
-# - respect CBQ_PATH setting in environment
-# - made PRIO=5 default, rendering it optional in configs
-# - added support for route filter, see notes about REALM keyword
-# - added support for fw filter, see notes about MARK keyword
-# - added filter display to "list" and "stats" commands
-# - readme section update + various cosmetic fixes
-# v0.6.2- Catalin Petrescu <taz at dntis.ro>
-# - added tunnels interface handling
-# v0.6.1- Pavel Golubev <pg at ksi-linux.com>
-# - added sch_prio module loading
-# (thanks johan at iglo.virtual.or.id for reminding)
-# - resolved errors resulting from stricter syntax checking in bash2
-# - Lubomir Bulej <pallas at kadan.cz>
-# - various cosmetic fixes
-# v0.6 - Lubomir Bulej <pallas at kadan.cz>
-# - attempt to limit number of spawned processes by utilizing
-# more of sed power (use sed instead of grep+cut)
-# - simplified TIME parser, using bash builtins
-# - added initial support for SFQ as leaf qdisc
-# - reworked the documentation part a little
-# - incorporated pending patches and ideas submitted by
-# following people for versions 0.3 into version 0.6
-# - Miguel Freitas <miguel at cetuc.puc-rio.br>
-# - in case of overlapping TIME parameters, the last match is taken
-# - Juanjo Ciarlante <jjo at mendoza.gov.ar>
-# - chkconfig tags, list + stats startup parameters
-# - optional tc & ip command logging (into /var/run/cbq-*)
-# - Rafal Maszkowski <rzm at icm.edu.pl>
-# - PEAK parameter for setting TBF's burst peak rate
-# - fix for many config files (use find instead of ls)
-# v0.5.1- Lubomir Bulej <pallas at kadan.cz>
-# - fixed little but serious bug in RULE parser
-# v0.5 - Lubomir Bulej <pallas at kadan.cz>
-# - added options PARENT, LEAF, ISOLATED and BOUNDED. This allows
-# (with some attention to config file ordering) for creating
-# hierarchical structures of shapers with classes able (or unable)
-# to borrow bandwidth from their parents.
-# - class ID check allows hexadecimal numbers
-# - rewritten & simplified RULE parser
-# - cosmetic changes to improve readability
-# - reorganization to avoid duplicate code (timecheck etc.)
-# - timecheck doesn't check classes without TIME fields anymore
-# v0.4 - Lubomir Bulej <pallas at kadan.cz>
-# - small bugfix in RULE parsing code
-# - simplified configuration parsing code
-# - several small cosmetic changes
-# - TIME parameter can be now specified more than once allowing you to
-# differentiate RATE throughout the whole day. Time overlapping is
-# not checked, first match is taken. Midnight wrap (eg. 20:00-6:00)
-# is allowed and taken care of.
-# v0.3a4- fixed small bug in IF operator. Thanks to
-# Rafal Maszkowski <rzm at icm.edu.pl>
-# v0.3a3- fixed grep bug when using more than 10 eth devices. Thanks to David
-# Trcka <trcka at poda.cz>.
-# v0.3a2- fixed bug in "if" operator. Thanks kad at dgtu.donetsk.ua.
-# v0.3a - added TIME parameter. Example: TIME=00:00-19:00;64Kbit/6Kbit
-# So, between 00:00 and 19:00 the RATE will be 64Kbit.
-# Just start "cbq.init timecheck" periodically from cron
-# (every 10 minutes for example). DON'T FORGET though, to run
-# "cbq.init start" for CBQ to initialize.
-# v0.2 - Some cosmetic changes. Now it is more compatible with old bash
-# version. Thanks to Stanislav V. Voronyi <stas at cnti.uanet.kharkov.ua>.
-# v0.1 - First public release
-#
-#
-# README
-# ------
-#
-# First of all - this is just a SIMPLE EXAMPLE of CBQ power.
-# Don't ask me "why" and "how" :)
-#
-# This script is meant to simplify setup and management of relatively simple
-# CBQ-based traffic control on Linux. Access to advanced networking features
-# of Linux kernel is provided by "ip" and "tc" utilities from A. Kuznetsov's
-# iproute2 package, available at ftp://ftp.inr.ac.ru/ip-routing. Because the
-# utilities serve primarily to translate user wishes to RTNETLINK commands,
-# their interface is rather spartan, intolerant and requires quite a lot of
-# typing. And typing is what this script attempts to reduce :)
-#
-# The advanced networking stuff in Linux is pretty flexible and this script
-# aims to bring some of its features to the not-so-hard-core Linux users. Of
-# course, there is a tradeoff between simplicity and flexibility and you may
-# realize that the flexibility suffered too much for your needs -- time to
-# face "ip" and "tc" interface.
-#
-# To speed up the "start" command, simple caching was introduced in version
-# 0.6.4. The caching works so that the sequence of "tc" commands for given
-# configuration is stored in a file (/var/cache/cbq.init by default) which
-# is used next time the "start" command is run to avoid repeated parsing of
-# configuration files. This cache is invalidated whenever any of the CBQ
-# configuration files changes. If you want to run "cbq.init start" without
-# caching, run it as "cbq.init start nocache". If you want to force cache
-# invalidation, run it as "cbq.init start invalidate". Caching is disabled
-# if you have logging enabled (ie. CBQ_DEBUG is not empty).
-#
-# If you only want cqb.init to translate your configuration to "tc" commands,
-# use "compile" command which will output "tc" commands required to build
-# your configuration. Bear in mind that "compile" does not check if the "tc"
-# commands were successful - this is done (in certain places) only when the
-# "start nocache" command is used, which is also useful when creating the
-# configuration to check whether it is completely valid.
-#
-# All CBQ parameters are valid for Ethernet interfaces only, The script was
-# tested on various Linux kernel versions from series 2.1 to 2.4 and several
-# distributions with KSI Linux (Nostromo version) as the premier one.
-#
-#
-# HOW DOES IT WORK?
-# -----------------
-#
-# Every traffic class must be described by a file in the $CBQ_PATH directory
-# (/etc/sysconfig/cbq by default) - one file per class.
-#
-# The config file names must obey mandatory format: cbq-<clsid>.<name> where
-# <clsid> is two-byte hexadecimal number in range <0002-FFFF> (which in fact
-# is a CBQ class ID) and <name> is the name of the class -- anything to help
-# you distinguish the configuration files. For small amount of classes it is
-# often possible (and convenient) to let <clsid> resemble bandwidth of the
-# class.
-#
-# Example of valid config name:
-# cbq-1280.My_first_shaper
-#
-#
-# The configuration file may contain the following parameters:
-#
-### Device parameters
-#
-# DEVICE=<ifname>,<bandwidth>[,<weight>] mandatory
-# DEVICE=eth0,10Mbit,1Mbit
-#
-# <ifname> is the name of the interface you want to control
-# traffic on, e.g. eth0
-# <bandwidth> is the physical bandwidth of the device, e.g. for
-# ethernet 10Mbit or 100Mbit, for arcnet 2Mbit
-# <weight> is tuning parameter that should be proportional to
-# <bandwidth>. As a rule of thumb: <weight> = <bandwidth> / 10
-#
-# When you have more classes on one interface, it is enough to specify
-# <bandwidth> [and <weight>] only once, therefore in other files you only
-# need to set DEVICE=<ifname>.
-#
-### Class parameters
-#
-# RATE=<speed> mandatory
-# RATE=5Mbit
-#
-# Bandwidth allocated to the class. Traffic going through the class is
-# shaped to conform to specified rate. You can use Kbit, Mbit or bps,
-# Kbps and Mbps as suffices. If you don't specify any unit, bits/sec
-# are used. Also note that "bps" means "bytes per second", not bits.
-#
-# WEIGHT=<speed> mandatory
-# WEIGHT=500Kbit
-#
-# Tuning parameter that should be proportional to RATE. As a rule
-# of thumb, use WEIGHT ~= RATE / 10.
-#
-# PRIO=<1-8> optional, default 5
-# PRIO=5
-#
-# Priority of class traffic. The higher the number, the lesser
-# the priority. Priority of 5 is just fine.
-#
-# PARENT=<clsid> optional, default not set
-# PARENT=1280
-#
-# Specifies ID of the parent class to which you want this class be
-# attached. You might want to use LEAF=none for the parent class as
-# mentioned below. By using this parameter and carefully ordering the
-# configuration files, it is possible to create simple hierarchical
-# structures of CBQ classes. The ordering is important so that parent
-# classes are constructed prior to their children.
-#
-# LEAF=none|tbf|sfq optional, default "tbf"
-#
-# Tells the script to attach specified leaf queueing discipline to CBQ
-# class. By default, TBF is used. Note that attaching TBF to CBQ class
-# shapes the traffic to conform to TBF parameters and prevents the class
-# from borrowing bandwidth from its parent even if you have BOUNDED set
-# to "no". To allow the class to borrow bandwith (provided it is not
-# bounded), you must set LEAF to "none" or "sfq".
-#
-# If you want to ensure (approximately) fair sharing of bandwidth among
-# several hosts in the same class, you might want to specify LEAF=sfq to
-# attach SFQ as leaf queueing discipline to that class.
-#
-# BOUNDED=yes|no optional, default "yes"
-#
-# If set to "yes", the class is not allowed to borrow bandwidth from
-# its parent class in overlimit situation. If set to "no", the class
-# will be allowed to borrow bandwidth from its parent.
-#
-# Note: Don't forget to set LEAF to "none" or "sfq", otherwise the class will
-# have TBF attached to itself and will not be able to borrow unused
-# bandwith from its parent.
-#
-# ISOLATED=yes|no optional, default "no"
-#
-# If set to "yes", the class will not lend unused bandwidth to
-# its children.
-#
-### TBF qdisc parameters
-#
-# BUFFER=<bytes>[/<bytes>] optional, default "10Kb/8"
-#
-# This parameter controls the depth of the token bucket. In other
-# words it represents the maximal burst size the class can send.
-# The optional part of parameter is used to determine the length
-# of intervals in packet sizes, for which the transmission times
-# are kept.
-#
-# LIMIT=<bytes> optional, default "15Kb"
-#
-# This parameter determines the maximal length of backlog. If
-# the queue contains more data than specified by LIMIT, the
-# newly arriving packets are dropped. The length of backlog
-# determines queue latency in case of congestion.
-#
-# PEAK=<speed> optional, default not set
-#
-# Maximal peak rate for short-term burst traffic. This allows you
-# to control the absolute peak rate the class can send at, because
-# single TBF that allows 256Kbit/s would of course allow rate of
-# 512Kbit for half a second or 1Mbit for a quarter of second.
-#
-# MTU=<bytes> optional, default "1500"
-#
-# Maximum number of bytes that can be sent at once over the
-# physical medium. This parameter is required when you specify
-# PEAK parameter. It defaults to MTU of ethernet - for other
-# media types you might want to change it.
-#
-# Note: Setting TBF as leaf qdisc will effectively prevent the class from
-# borrowing bandwidth from the ancestor class, because even if the
-# class allows more traffic to pass through, it is then shaped to
-# conform to TBF.
-#
-### SFQ qdisc parameters
-#
-# The SFQ queueing discipline is a cheap way for sharing class bandwidth
-# among several hosts. As it is stochastic, the fairness is approximate but
-# it will do the job in most cases. If you want real fairness, you should
-# probably use WRR (weighted round robin) or WFQ queueing disciplines. Note
-# that SFQ does not do any traffic shaping - the shaping is done by the CBQ
-# class the SFQ is attached to.
-#
-# QUANTUM=<bytes> optional, default not set
-#
-# This parameter should not be set lower than link MTU, for ethernet
-# it is 1500b, or (with MAC header) 1514b which is the value used
-# in Alexey Kuznetsov's examples.
-#
-# PERTURB=<seconds> optional, default "10"
-#
-# Period of hash function perturbation. If unset, hash reconfiguration
-# will never take place which is what you probably don't want. The
-# default value of 10 seconds is probably a good one.
-#
-### Filter parameters
-#
-# RULE=[[saddr[/prefix]][:port[/mask]],][daddr[/prefix]][:port[/mask]]
-#
-# These parameters make up "u32" filter rules that select traffic for
-# each of the classes. You can use multiple RULE fields per config.
-#
-# The optional port mask should only be used by advanced users who
-# understand how the u32 filter works.
-#
-# Some examples:
-#
-# RULE=10.1.1.0/24:80
-# selects traffic going to port 80 in network 10.1.1.0
-#
-# RULE=10.2.2.5
-# selects traffic going to any port on single host 10.2.2.5
-#
-# RULE=10.2.2.5:20/0xfffe
-# selects traffic going to ports 20 and 21 on host 10.2.2.5
-#
-# RULE=:25,10.2.2.128/26:5000
-# selects traffic going from anywhere on port 50 to
-# port 5000 in network 10.2.2.128
-#
-# RULE=10.5.5.5:80,
-# selects traffic going from port 80 of single host 10.5.5.5
-#
-#
-#
-# REALM=[srealm,][drealm]
-#
-# These parameters make up "route" filter rules that classify traffic
-# according to packet source/destination realms. For information about
-# realms, see Alexey Kuznetsov's IP Command Reference. This script
-# does not define any realms, it justs builds "tc filter" commands
-# for you if you need to classify traffic this way.
-#
-# Realm is either a decimal number or a string referencing entry in
-# /etc/iproute2/rt_realms (usually).
-#
-# Some examples:
-#
-# REALM=russia,internet
-# selects traffic going from realm "russia" to realm "internet"
-#
-# REALM=freenet,
-# selects traffic going from realm "freenet"
-#
-# REALM=10
-# selects traffic going to realm 10
-#
-#
-#
-# MARK=<mark>
-#
-# These parameters make up "fw" filter rules that select traffic for
-# each of the classes accoring to firewall "mark". Mark is a decimal
-# number packets are tagged with if firewall rules say so. You can
-# use multiple MARK fields per config.
-#
-#
-# Note: Rules for different filter types can be combined. Attention must be
-# paid to the priority of filter rules, which can be set below using
-# PRIO_{RULE,MARK,REALM} variables.
-#
-### Time ranging parameters
-#
-# TIME=[<dow>,<dow>, ...,<dow>/]<from>-<till>;<rate>/<weight>[/<peak>]
-# TIME=0,1,2,5/18:00-06:00;256Kbit/25Kbit
-# TIME=60123/18:00-06:00;256Kbit/25Kbit
-# TIME=18:00-06:00;256Kbit/25Kbit
-#
-# This parameter allows you to differentiate the class bandwidth
-# throughout the day. You can specify multiple TIME parameters, if
-# the times overlap, last match is taken. The fields <rate>, <weight>
-# and <peak> correspond to parameters RATE, WEIGHT and PEAK (which
-# is optional and applies to TBF leaf qdisc only).
-#
-# You can also specify days of week when the TIME rule applies. <dow>
-# is numeric, 0 corresponds to sunday, 1 corresponds to monday, etc.
-#
-###
-#
-# Sample configuration file: cbq-1280.My_first_shaper
-#
-# --------------------------------------------------------------------------
-# DEVICE=eth0,10Mbit,1Mbit
-# RATE=128Kbit
-# WEIGHT=10Kbit
-# PRIO=5
-# RULE=192.128.1.0/24
-# --------------------------------------------------------------------------
-#
-# The configuration says that we will control traffic on 10Mbit ethernet
-# device eth0 and the traffic going to network 192.168.1.0 will be
-# processed with priority 5 and shaped to rate of 128Kbit.
-#
-# Note that you can control outgoing traffic only. If you want to control
-# traffic in both directions, you must set up CBQ for both interfaces.
-#
-# Consider the following example:
-#
-# +---------+ 192.168.1.1
-# BACKBONE -----eth0-| linux |-eth1------*-[client]
-# +---------+
-#
-# Imagine you want to shape traffic from backbone to the client to 28Kbit
-# and traffic in the opposite direction to 128Kbit. You need to setup CBQ
-# on both eth0 and eth1 interfaces, thus you need two config files:
-#
-# cbq-028.backbone-client
-# --------------------------------------------------------------------------
-# DEVICE=eth1,10Mbit,1Mbit
-# RATE=28Kbit
-# WEIGHT=2Kbit
-# PRIO=5
-# RULE=192.168.1.1
-# --------------------------------------------------------------------------
-#
-# cbq-128.client-backbone
-# --------------------------------------------------------------------------
-# DEVICE=eth0,10Mbit,1Mbit
-# RATE=128Kbit
-# WEIGHT=10Kbit
-# PRIO=5
-# RULE=192.168.1.1,
-# --------------------------------------------------------------------------
-#
-# Pay attention to comma "," in the RULE field - it denotes source address!
-#
-# Enjoy.
-#
-#############################################################################
-
-export LC_ALL=C
-
-### Command locations
-TC=/sbin/tc
-IP=/sbin/ip
-MP=/sbin/modprobe
-
-### Default filter priorities (must be different)
-PRIO_RULE_DEFAULT=${PRIO_RULE:-100}
-PRIO_MARK_DEFAULT=${PRIO_MARK:-200}
-PRIO_REALM_DEFAULT=${PRIO_REALM:-300}
-
-### Default CBQ_PATH & CBQ_CACHE settings
-CBQ_PATH=${CBQ_PATH:-/etc/sysconfig/cbq}
-CBQ_CACHE=${CBQ_CACHE:-/var/cache/cbq.init}
-
-### Uncomment to enable logfile for debugging
-#CBQ_DEBUG="/var/run/cbq-$1"
-
-### Modules to probe for. Uncomment the last CBQ_PROBE
-### line if you have QoS support compiled into kernel
-CBQ_PROBE="sch_cbq sch_tbf sch_sfq sch_prio"
-CBQ_PROBE="$CBQ_PROBE cls_fw cls_u32 cls_route"
-#CBQ_PROBE=""
-
-### Keywords required for qdisc & class configuration
-CBQ_WORDS="DEVICE|RATE|WEIGHT|PRIO|PARENT|LEAF|BOUNDED|ISOLATED"
-CBQ_WORDS="$CBQ_WORDS|PRIO_MARK|PRIO_RULE|PRIO_REALM|BUFFER"
-CBQ_WORDS="$CBQ_WORDS|LIMIT|PEAK|MTU|QUANTUM|PERTURB"
-
-### Source AVPKT if it exists
-[ -r /etc/sysconfig/cbq/avpkt ] && . /etc/sysconfig/cbq/avpkt
-AVPKT=${AVPKT:-3000}
-
-
-#############################################################################
-############################# SUPPORT FUNCTIONS #############################
-#############################################################################
-
-### Get list of network devices
-cbq_device_list () {
- ip link show| sed -n "/^[0-9]/ \
- { s/^[0-9]\+: \([a-z0-9._]\+\)[:@].*/\1/; p; }"
-} # cbq_device_list
-
-
-### Remove root class from device $1
-cbq_device_off () {
- tc qdisc del dev $1 root 2> /dev/null
-} # cbq_device_off
-
-
-### Remove CBQ from all devices
-cbq_off () {
- for dev in `cbq_device_list`; do
- cbq_device_off $dev
- done
-} # cbq_off
-
-
-### Prefixed message
-cbq_message () {
- echo -e "**CBQ: $@"
-} # cbq_message
-
-### Failure message
-cbq_failure () {
- cbq_message "$@"
- exit 1
-} # cbq_failure
-
-### Failure w/ cbq-off
-cbq_fail_off () {
- cbq_message "$@"
- cbq_off
- exit 1
-} # cbq_fail_off
-
-
-### Convert time to absolute value
-cbq_time2abs () {
- local min=${1##*:}; min=${min##0}
- local hrs=${1%%:*}; hrs=${hrs##0}
- echo $[hrs*60 + min]
-} # cbq_time2abs
-
-
-### Display CBQ setup
-cbq_show () {
- for dev in `cbq_device_list`; do
- [ `tc qdisc show dev $dev| wc -l` -eq 0 ] && continue
- echo -e "### $dev: queueing disciplines\n"
- tc $1 qdisc show dev $dev; echo
-
- [ `tc class show dev $dev| wc -l` -eq 0 ] && continue
- echo -e "### $dev: traffic classes\n"
- tc $1 class show dev $dev; echo
-
- [ `tc filter show dev $dev| wc -l` -eq 0 ] && continue
- echo -e "### $dev: filtering rules\n"
- tc $1 filter show dev $dev; echo
- done
-} # cbq_show
-
-
-### Check configuration and load DEVICES, DEVFIELDS and CLASSLIST from $1
-cbq_init () {
- ### Get a list of configured classes
- CLASSLIST=`find $1 \( -type f -or -type l \) -name 'cbq-*' \
- -not -name '*~' -maxdepth 1 -printf "%f\n"| sort`
- [ -z "$CLASSLIST" ] &&
- cbq_failure "no configuration files found in $1!"
-
- ### Gather all DEVICE fields from $1/cbq-*
- DEVFIELDS=`find $1 \( -type f -or -type l \) -name 'cbq-*' \
- -not -name '*~' -maxdepth 1| xargs sed -n 's/#.*//; \
- s/[[:space:]]//g; /^DEVICE=[^,]*,[^,]*\(,[^,]*\)\?/ \
- { s/.*=//; p; }'| sort -u`
- [ -z "$DEVFIELDS" ] &&
- cbq_failure "no DEVICE field found in $1/cbq-*!"
-
- ### Check for different DEVICE fields for the same device
- DEVICES=`echo "$DEVFIELDS"| sed 's/,.*//'| sort -u`
- [ `echo "$DEVICES"| wc -l` -ne `echo "$DEVFIELDS"| wc -l` ] &&
- cbq_failure "different DEVICE fields for single device!\n$DEVFIELDS"
-} # cbq_init
-
-
-### Load class configuration from $1/$2
-cbq_load_class () {
- CLASS=`echo $2| sed 's/^cbq-0*//; s/^\([0-9a-fA-F]\+\).*/\1/'`
- CFILE=`sed -n 's/#.*//; s/[[:space:]]//g; /^[[:alnum:]_]\+=[[:alnum:].,:;/*@-_]\+$/ p' $1/$2`
-
- ### Check class number
- IDVAL=`/usr/bin/printf "%d" 0x$CLASS 2> /dev/null`
- [ $? -ne 0 -o $IDVAL -lt 2 -o $IDVAL -gt 65535 ] &&
- cbq_fail_off "class ID of $2 must be in range <0002-FFFF>!"
-
- ### Set defaults & load class
- RATE=""; WEIGHT=""; PARENT=""; PRIO=5
- LEAF=tbf; BOUNDED=yes; ISOLATED=no
- BUFFER=10Kb/8; LIMIT=15Kb; MTU=1500
- PEAK=""; PERTURB=10; QUANTUM=""
-
- PRIO_RULE=$PRIO_RULE_DEFAULT
- PRIO_MARK=$PRIO_MARK_DEFAULT
- PRIO_REALM=$PRIO_REALM_DEFAULT
-
- eval `echo "$CFILE"| grep -E "^($CBQ_WORDS)="`
-
- ### Require RATE/WEIGHT
- [ -z "$RATE" -o -z "$WEIGHT" ] &&
- cbq_fail_off "missing RATE or WEIGHT in $2!"
-
- ### Class device
- DEVICE=${DEVICE%%,*}
- [ -z "$DEVICE" ] && cbq_fail_off "missing DEVICE field in $2!"
-
- BANDWIDTH=`echo "$DEVFIELDS"| sed -n "/^$DEVICE,/ \
- { s/[^,]*,\([^,]*\).*/\1/; p; q; }"`
-
- ### Convert to "tc" options
- PEAK=${PEAK:+peakrate $PEAK}
- PERTURB=${PERTURB:+perturb $PERTURB}
- QUANTUM=${QUANTUM:+quantum $QUANTUM}
-
- [ "$BOUNDED" = "no" ] && BOUNDED="" || BOUNDED="bounded"
- [ "$ISOLATED" = "yes" ] && ISOLATED="isolated" || ISOLATED=""
-} # cbq_load_class
-
-
-#############################################################################
-#################################### INIT ###################################
-#############################################################################
-
-### Check for presence of ip-route2 in usual place
-[ -x $TC -a -x $IP ] ||
- cbq_failure "ip-route2 utilities not installed or executable!"
-
-
-### ip/tc wrappers
-if [ "$1" = "compile" ]; then
- ### no module probing
- CBQ_PROBE=""
-
- ip () {
- $IP "$@"
- } # ip
-
- ### echo-only version of "tc" command
- tc () {
- echo "$TC $@"
- } # tc
-
-elif [ -n "$CBQ_DEBUG" ]; then
- echo -e "# `date`" > $CBQ_DEBUG
-
- ### Logging version of "ip" command
- ip () {
- echo -e "\n# ip $@" >> $CBQ_DEBUG
- $IP "$@" 2>&1 | tee -a $CBQ_DEBUG
- } # ip
-
- ### Logging version of "tc" command
- tc () {
- echo -e "\n# tc $@" >> $CBQ_DEBUG
- $TC "$@" 2>&1 | tee -a $CBQ_DEBUG
- } # tc
-else
- ### Default wrappers
-
- ip () {
- $IP "$@"
- } # ip
-
- tc () {
- $TC "$@"
- } # tc
-fi # ip/tc wrappers
-
-
-case "$1" in
-
-#############################################################################
-############################### START/COMPILE ###############################
-#############################################################################
-
-start|compile)
-
-### Probe QoS modules (start only)
-for module in $CBQ_PROBE; do
- $MP $module || cbq_failure "failed to load module $module"
-done
-
-### If we are in compile/nocache/logging mode, don't bother with cache
-if [ "$1" != "compile" -a "$2" != "nocache" -a -z "$CBQ_DEBUG" ]; then
- VALID=1
-
- ### validate the cache
- [ "$2" = "invalidate" -o ! -f $CBQ_CACHE ] && VALID=0
- if [ $VALID -eq 1 ]; then
- [ `find $CBQ_PATH -maxdepth 1 -newer $CBQ_CACHE| \
- wc -l` -gt 0 ] && VALID=0
- fi
-
- ### compile the config if the cache is invalid
- if [ $VALID -ne 1 ]; then
- $0 compile > $CBQ_CACHE ||
- cbq_fail_off "failed to compile CBQ configuration!"
- fi
-
- ### run the cached commands
- exec /bin/sh $CBQ_CACHE 2> /dev/null
-fi
-
-### Load DEVICES, DEVFIELDS and CLASSLIST
-cbq_init $CBQ_PATH
-
-
-### Setup root qdisc on all configured devices
-for dev in $DEVICES; do
- ### Retrieve device bandwidth and, optionally, weight
- DEVTEMP=`echo "$DEVFIELDS"| sed -n "/^$dev,/ { s/$dev,//; p; q; }"`
- DEVBWDT=${DEVTEMP%%,*}; DEVWGHT=${DEVTEMP##*,}
- [ "$DEVBWDT" = "$DEVWGHT" ] && DEVWGHT=""
-
- ### Device bandwidth is required
- if [ -z "$DEVBWDT" ]; then
- cbq_message "could not determine bandwidth for device $dev!"
- cbq_failure "please set up the DEVICE fields properly!"
- fi
-
- ### Check if the device is there
- ip link show $dev &> /dev/null ||
- cbq_fail_off "device $dev not found!"
-
- ### Remove old root qdisc from device
- cbq_device_off $dev
-
-
- ### Setup root qdisc + class for device
- tc qdisc add dev $dev root handle 1 cbq \
- bandwidth $DEVBWDT avpkt $AVPKT cell 8
-
- ### Set weight of the root class if set
- [ -n "$DEVWGHT" ] &&
- tc class change dev $dev root cbq weight $DEVWGHT allot 1514
-
- [ "$1" = "compile" ] && echo
-done # dev
-
-
-### Setup traffic classes
-for classfile in $CLASSLIST; do
- cbq_load_class $CBQ_PATH $classfile
-
- ### Create the class
- tc class add dev $DEVICE parent 1:$PARENT classid 1:$CLASS cbq \
- bandwidth $BANDWIDTH rate $RATE weight $WEIGHT prio $PRIO \
- allot 1514 cell 8 maxburst 20 avpkt $AVPKT $BOUNDED $ISOLATED ||
- cbq_fail_off "failed to add class $CLASS with parent $PARENT on $DEVICE!"
-
- ### Create leaf qdisc if set
- if [ "$LEAF" = "tbf" ]; then
- tc qdisc add dev $DEVICE parent 1:$CLASS handle $CLASS tbf \
- rate $RATE buffer $BUFFER limit $LIMIT mtu $MTU $PEAK
- elif [ "$LEAF" = "sfq" ]; then
- tc qdisc add dev $DEVICE parent 1:$CLASS handle $CLASS sfq \
- $PERTURB $QUANTUM
- fi
-
-
- ### Create fw filter for MARK fields
- for mark in `echo "$CFILE"| sed -n '/^MARK/ { s/.*=//; p; }'`; do
- ### Attach fw filter to root class
- tc filter add dev $DEVICE parent 1:0 protocol ip \
- prio $PRIO_MARK handle $mark fw classid 1:$CLASS
- done ### mark
-
- ### Create route filter for REALM fields
- for realm in `echo "$CFILE"| sed -n '/^REALM/ { s/.*=//; p; }'`; do
- ### Split realm into source & destination realms
- SREALM=${realm%%,*}; DREALM=${realm##*,}
- [ "$SREALM" = "$DREALM" ] && SREALM=""
-
- ### Convert asterisks to empty strings
- SREALM=${SREALM#\*}; DREALM=${DREALM#\*}
-
- ### Attach route filter to the root class
- tc filter add dev $DEVICE parent 1:0 protocol ip \
- prio $PRIO_REALM route ${SREALM:+from $SREALM} \
- ${DREALM:+to $DREALM} classid 1:$CLASS
- done ### realm
-
- ### Create u32 filter for RULE fields
- for rule in `echo "$CFILE"| sed -n '/^RULE/ { s/.*=//; p; }'`; do
- ### Split rule into source & destination
- SRC=${rule%%,*}; DST=${rule##*,}
- [ "$SRC" = "$rule" ] && SRC=""
-
-
- ### Split destination into address, port & mask fields
- DADDR=${DST%%:*}; DTEMP=${DST##*:}
- [ "$DADDR" = "$DST" ] && DTEMP=""
-
- DPORT=${DTEMP%%/*}; DMASK=${DTEMP##*/}
- [ "$DPORT" = "$DTEMP" ] && DMASK="0xffff"
-
-
- ### Split up source (if specified)
- SADDR=""; SPORT=""
- if [ -n "$SRC" ]; then
- SADDR=${SRC%%:*}; STEMP=${SRC##*:}
- [ "$SADDR" = "$SRC" ] && STEMP=""
-
- SPORT=${STEMP%%/*}; SMASK=${STEMP##*/}
- [ "$SPORT" = "$STEMP" ] && SMASK="0xffff"
- fi
-
-
- ### Convert asterisks to empty strings
- SADDR=${SADDR#\*}; DADDR=${DADDR#\*}
-
- ### Compose u32 filter rules
- u32_s="${SPORT:+match ip sport $SPORT $SMASK}"
- u32_s="${SADDR:+match ip src $SADDR} $u32_s"
- u32_d="${DPORT:+match ip dport $DPORT $DMASK}"
- u32_d="${DADDR:+match ip dst $DADDR} $u32_d"
-
- ### Uncomment the following if you want to see parsed rules
- #echo "$rule: $u32_s $u32_d"
-
- ### Attach u32 filter to the appropriate class
- tc filter add dev $DEVICE parent 1:0 protocol ip \
- prio $PRIO_RULE u32 $u32_s $u32_d classid 1:$CLASS
- done ### rule
-
- [ "$1" = "compile" ] && echo
-done ### classfile
-;;
-
-
-#############################################################################
-################################# TIME CHECK ################################
-#############################################################################
-
-timecheck)
-
-### Get time + weekday
-TIME_TMP=`date +%w/%k:%M`
-TIME_DOW=${TIME_TMP%%/*}
-TIME_NOW=${TIME_TMP##*/}
-
-### Load DEVICES, DEVFIELDS and CLASSLIST
-cbq_init $CBQ_PATH
-
-### Run through all classes
-for classfile in $CLASSLIST; do
- ### Gather all TIME rules from class config
- TIMESET=`sed -n 's/#.*//; s/[[:space:]]//g; /^TIME/ { s/.*=//; p; }' \
- $CBQ_PATH/$classfile`
- [ -z "$TIMESET" ] && continue
-
- MATCH=0; CHANGE=0
- for timerule in $TIMESET; do
- TIME_ABS=`cbq_time2abs $TIME_NOW`
-
- ### Split TIME rule to pieces
- TIMESPEC=${timerule%%;*}; PARAMS=${timerule##*;}
- WEEKDAYS=${TIMESPEC%%/*}; INTERVAL=${TIMESPEC##*/}
- BEG_TIME=${INTERVAL%%-*}; END_TIME=${INTERVAL##*-}
-
- ### Check the day-of-week (if present)
- [ "$WEEKDAYS" != "$INTERVAL" -a \
- -n "${WEEKDAYS##*$TIME_DOW*}" ] && continue
-
- ### Compute interval boundaries
- BEG_ABS=`cbq_time2abs $BEG_TIME`
- END_ABS=`cbq_time2abs $END_TIME`
-
- ### Midnight wrap fixup
- if [ $BEG_ABS -gt $END_ABS ]; then
- [ $TIME_ABS -le $END_ABS ] &&
- TIME_ABS=$[TIME_ABS + 24*60]
-
- END_ABS=$[END_ABS + 24*60]
- fi
-
- ### If the time matches, remember params and set MATCH flag
- if [ $TIME_ABS -ge $BEG_ABS -a $TIME_ABS -lt $END_ABS ]; then
- TMP_RATE=${PARAMS%%/*}; PARAMS=${PARAMS#*/}
- TMP_WGHT=${PARAMS%%/*}; TMP_PEAK=${PARAMS##*/}
-
- [ "$TMP_PEAK" = "$TMP_WGHT" ] && TMP_PEAK=""
- TMP_PEAK=${TMP_PEAK:+peakrate $TMP_PEAK}
-
- MATCH=1
- fi
- done ### timerule
-
-
- cbq_load_class $CBQ_PATH $classfile
-
- ### Get current RATE of CBQ class
- RATE_NOW=`tc class show dev $DEVICE| sed -n \
- "/cbq 1:$CLASS / { s/.*rate //; s/ .*//; p; q; }"`
- [ -z "$RATE_NOW" ] && continue
-
- ### Time interval matched
- if [ $MATCH -ne 0 ]; then
-
- ### Check if there is any change in class RATE
- if [ "$RATE_NOW" != "$TMP_RATE" ]; then
- NEW_RATE="$TMP_RATE"
- NEW_WGHT="$TMP_WGHT"
- NEW_PEAK="$TMP_PEAK"
- CHANGE=1
- fi
-
- ### Match not found, reset to default RATE if necessary
- elif [ "$RATE_NOW" != "$RATE" ]; then
- NEW_WGHT="$WEIGHT"
- NEW_RATE="$RATE"
- NEW_PEAK="$PEAK"
- CHANGE=1
- fi
-
- ### If there are no changes, go for next class
- [ $CHANGE -eq 0 ] && continue
-
- ### Replace CBQ class
- tc class replace dev $DEVICE classid 1:$CLASS cbq \
- bandwidth $BANDWIDTH rate $NEW_RATE weight $NEW_WGHT prio $PRIO \
- allot 1514 cell 8 maxburst 20 avpkt $AVPKT $BOUNDED $ISOLATED
-
- ### Replace leaf qdisc (if any)
- if [ "$LEAF" = "tbf" ]; then
- tc qdisc replace dev $DEVICE handle $CLASS tbf \
- rate $NEW_RATE buffer $BUFFER limit $LIMIT mtu $MTU $NEW_PEAK
- fi
-
- cbq_message "$TIME_NOW: class $CLASS on $DEVICE changed rate ($RATE_NOW -> $NEW_RATE)"
-done ### class file
-;;
-
-
-#############################################################################
-################################## THE REST #################################
-#############################################################################
-
-stop)
- cbq_off
- ;;
-
-list)
- cbq_show
- ;;
-
-stats)
- cbq_show -s
- ;;
-
-restart)
- shift
- $0 stop
- $0 start "$@"
- ;;
-
-*)
- echo "Usage: `basename $0` {start|compile|stop|restart|timecheck|list|stats}"
-esac
diff --git a/examples/cbqinit.eth1 b/examples/cbqinit.eth1
deleted file mode 100644
index 226ec1c..0000000
--- a/examples/cbqinit.eth1
+++ /dev/null
@@ -1,76 +0,0 @@
-#! /bin/sh
-
-TC=/home/root/tc
-IP=/home/root/ip
-DEVICE=eth1
-BANDWIDTH="bandwidth 10Mbit"
-
-# Attach CBQ on $DEVICE. It will have handle 1:.
-# $BANDWIDTH is real $DEVICE bandwidth (10Mbit).
-# avpkt is average packet size.
-# mpu is minimal packet size.
-
-$TC qdisc add dev $DEVICE root handle 1: cbq \
-$BANDWIDTH avpkt 1000 mpu 64
-
-# Create root class with classid 1:1. This step is not necessary.
-# bandwidth is the same as on CBQ itself.
-# rate == all the bandwidth
-# allot is MTU + MAC header
-# maxburst measure allowed class burstiness (please,read S.Floyd and VJ papers)
-# est 1sec 8sec means, that kernel will evaluate average rate
-# on this class with period 1sec and time constant 8sec.
-# This rate is viewed with "tc -s class ls dev $DEVICE"
-
-$TC class add dev $DEVICE parent 1:0 classid :1 est 1sec 8sec cbq \
-$BANDWIDTH rate 10Mbit allot 1514 maxburst 50 avpkt 1000
-
-# Bulk.
-# New parameters are:
-# weight, which is set to be proportional to
-# "rate". It is not necessary, weight=1 will work as well.
-# defmap and split say that best effort ttraffic, not classfied
-# by another means will fall to this class.
-
-$TC class add dev $DEVICE parent 1:1 classid :2 est 1sec 8sec cbq \
-$BANDWIDTH rate 4Mbit allot 1514 weight 500Kbit \
-prio 6 maxburst 50 avpkt 1000 split 1:0 defmap ff3d
-
-# OPTIONAL.
-# Attach "sfq" qdisc to this class, quantum is MTU, perturb
-# gives period of hash function perturbation in seconds.
-#
-$TC qdisc add dev $DEVICE parent 1:2 sfq quantum 1514b perturb 15
-
-# Interactive-burst class
-
-$TC class add dev $DEVICE parent 1:1 classid :3 est 2sec 16sec cbq \
-$BANDWIDTH rate 1Mbit allot 1514 weight 100Kbit \
-prio 2 maxburst 100 avpkt 1000 split 1:0 defmap c0
-
-$TC qdisc add dev $DEVICE parent 1:3 sfq quantum 1514b perturb 15
-
-# Background.
-
-$TC class add dev $DEVICE parent 1:1 classid :4 est 1sec 8sec cbq \
- $BANDWIDTH rate 100Kbit allot 1514 weight 10Mbit \
- prio 7 maxburst 10 avpkt 1000 split 1:0 defmap 2
-
-$TC qdisc add dev $DEVICE parent 1:4 sfq quantum 1514b perturb 15
-
-# Realtime class for RSVP
-
-$TC class add dev $DEVICE parent 1:1 classid 1:7FFE cbq \
-rate 5Mbit $BANDWIDTH allot 1514b avpkt 1000 \
-maxburst 20
-
-# Reclassified realtime traffic
-#
-# New element: split is not 1:0, but 1:7FFE. It means,
-# that only real-time packets, which violated policing filters
-# or exceeded reshaping buffers will fall to it.
-
-$TC class add dev $DEVICE parent 1:7FFE classid 1:7FFF est 4sec 32sec cbq \
-rate 1Mbit $BANDWIDTH allot 1514b avpkt 1000 weight 10Kbit \
-prio 6 maxburst 10 split 1:7FFE defmap ffff
-
diff --git a/examples/dhcp-client-script b/examples/dhcp-client-script
deleted file mode 100644
index 7207b57..0000000
--- a/examples/dhcp-client-script
+++ /dev/null
@@ -1,446 +0,0 @@
-#!/bin/bash
-#
-# dhclient-script for Linux.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version
-# 2 of the License, or (at your option) any later version.
-#
-# Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
-#
-# Probably, I did not understand, what this funny feature as "alias"
-# means exactly. For now I suppose, that it is a static address, which
-# we should install and preserve.
-#
-
-exec >> /tmp/DHS.log 2>&1
-
-echo dhc-script $* reason=$reason
-set | grep "^\(old_\|new_\|check_\)"
-
-LOG () {
- echo LOG $* ;
-}
-
-# convert 8bit mask to length
-# arg: $1 = mask
-#
-Mask8ToLen() {
- local l=0;
-
- while [ $l -le 7 ]; do
- if [ $[ ( 1 << $l ) + $1 ] -eq 256 ]; then
- return $[ 8 - $l ]
- fi
- l=$[ $l + 1 ]
- done
- return 0;
-}
-
-# convert inet dotted quad mask to length
-# arg: $1 = dotquad mask
-#
-MaskToLen() {
- local masklen=0
- local mask8=$1
-
- case $1 in
- 0.0.0.0)
- return 0;
- ;;
- 255.*.0.0)
- masklen=8
- mask8=${mask8#255.}
- mask8=${mask8%.0.0}
- ;;
- 255.255.*.0)
- masklen=16
- mask8=${mask8#255.255.}
- mask8=${mask8%.0}
- ;;
- 255.255.255.*)
- masklen=24
- mask8=${mask8#255.255.255.}
- ;;
- *)
- return 255
- ;;
- esac
- Mask8ToLen $mask8
- return $[ $? + $masklen ]
-}
-
-# calculate ABC "natural" mask
-# arg: $1 = dotquad address
-#
-ABCMask () {
- local class;
-
- class=${1%%.*}
-
- if [ "$1" = "255.255.255.255" ]; then
- echo $1
- elif [ "$1" = "0.0.0.0" ]; then
- echo $1
- elif [ $class -ge 224 ]; then
- echo 240.0.0.0
- elif [ $class -ge 192 ]; then
- echo 255.255.255.0
- elif [ $class -ge 128 ]; then
- echo 255.255.0.0
- else
- echo 255.0.0.0
- fi
-}
-
-# calculate ABC "natural" mask length
-# arg: $1 = dotquad address
-#
-ABCMaskLen () {
- local class;
-
- class=${1%%.*}
-
- if [ "$1" = "255.255.255.255" ]; then
- return 32
- elif [ "$1" = "0.0.0.0" ]; then
- return 0
- elif [ $class -ge 224 ]; then
- return 4;
- elif [ $class -ge 192 ]; then
- return 24;
- elif [ $class -ge 128 ]; then
- return 16;
- else
- return 8;
- fi
-}
-
-# Delete IP address
-# args: $1 = interface
-# $2 = address
-# $3 = mask
-# $4 = broadcast
-# $5 = label
-#
-DelINETAddr () {
- local masklen=32
- local addrid=$1
-
- LOG DelINETAddr $*
-
- if [ "$5" ]; then
- addrid=$addrid:$5
- fi
- LOG ifconfig $addrid down
- ifconfig $addrid down
-}
-
-# Add IP address
-# args: $1 = interface
-# $2 = address
-# $3 = mask
-# $4 = broadcast
-# $5 = label
-#
-AddINETAddr () {
- local mask_arg
- local brd_arg
- local addrid=$1
-
- LOG AddINETAddr $*
-
- if [ "$5" ]; then
- addrid=$addrid:$5
- fi
- if [ "$3" ]; then
- mask_arg="netmask $3"
- fi
- if [ "$4" ]; then
- brd_arg="broadcast $4"
- fi
-
- LOG ifconfig $addrid $2 $mask_arg $brd_arg up
- ifconfig $addrid $2 $mask_arg $brd_arg up
-}
-
-# Add default routes
-# args: $1 = routers list
-#
-AddDefaultRoutes() {
- local router
-
- if [ "$1" ]; then
- LOG AddDefaultRoutes $*
- for router in $1; do
- LOG route add default gw $router
- route add default gw $router
- done ;
- fi
-}
-
-# Delete default routes
-# args: $1 = routers list
-#
-DelDefaultRoutes() {
- local router
-
- if [ "$1" ]; then
- LOG DelDefaultRoutes $*
-
- for router in $1; do
- LOG route del default gw $router
- route del default gw $router
- done
- fi
-}
-
-# ping a host
-# args: $1 = dotquad address of the host
-#
-PingNode() {
- LOG PingNode $*
- if ping -q -c 1 -w 2 $1 ; then
- return 0;
- fi
- return 1;
-}
-
-# Check (and add route, if alive) default routers
-# args: $1 = routers list
-# returns: 0 if at least one router is alive.
-#
-CheckRouterList() {
- local router
- local succeed=1
-
- LOG CheckRouterList $*
-
- for router in $1; do
- if PingNode $router ; then
- succeed=0
- route add default gw $router
- fi
- done
- return $succeed
-}
-
-# Delete/create static routes.
-# args: $1 = operation (del/add)
-# $2 = routes list in format "dst1 nexthop1 dst2 ..."
-#
-# BEWARE: this feature of DHCP is obsolete, because does not
-# support subnetting.
-#
-X-StaticRouteList() {
- local op=$1
- local lst="$2"
- local masklen
-
- LOG X-StaticRouteList $*
-
- if [ "$lst" ]; then
- set $lst
- while [ $# -gt 1 ]; do
- route $op -net $1 netmask `ABCMask "$1"` gw $2
- shift; shift;
- done
- fi
-}
-
-# Create static routes.
-# arg: $1 = routes list in format "dst1 nexthop1 dst2 ..."
-#
-AddStaticRouteList() {
- LOG AddStaticRouteList $*
- X-StaticRouteList add "$1"
-}
-
-# Delete static routes.
-# arg: $1 = routes list in format "dst1 nexthop1 dst2 ..."
-#
-DelStaticRouteList() {
- LOG DelStaticRouteList $*
- X-StaticRouteList del "$1"
-}
-
-# Broadcast unsolicited ARP to update neighbours' caches.
-# args: $1 = interface
-# $2 = address
-#
-UnsolicitedARP() {
- if [ -f /sbin/arping ]; then
- /sbin/arping -A -c 1 -I "$1" "$2" &
- (sleep 2 ; /sbin/arping -U -c 1 -I "$1" "$2" ) &
- fi
-}
-
-# Duplicate address detection.
-# args: $1 = interface
-# $2 = test address
-# returns: 0, if DAD succeeded.
-DAD() {
- if [ -f /sbin/arping ]; then
- /sbin/arping -c 2 -w 3 -D -I "$1" "$2"
- return $?
- fi
- return 0
-}
-
-
-# Setup resolver.
-# args: NO
-# domain and nameserver list are passed in global variables.
-#
-# NOTE: we try to be careful and not to break user supplied resolv.conf.
-# The script mangles it, only if it has dhcp magic signature.
-#
-UpdateDNS() {
- local nameserver
- local idstring="#### Generated by DHCPCD"
-
- LOG UpdateDNS $*
-
- if [ "$new_domain_name" = "" -a "$new_domain_name_servers" = "" ]; then
- return 0;
- fi
-
- echo $idstring > /etc/resolv.conf.dhcp
- if [ "$new_domain_name" ]; then
- echo search $new_domain_name >> /etc/resolv.conf.dhcp
- fi
- echo options ndots:1 >> /etc/resolv.conf.dhcp
-
- if [ "$new_domain_name_servers" ]; then
- for nameserver in $new_domain_name_servers; do
- echo nameserver $nameserver >> /etc/resolv.conf.dhcp
- done
- else
- echo nameserver 127.0.0.1 >> /etc/resolv.conf.dhcp
- fi
-
- if [ -f /etc/resolv.conf ]; then
- if [ "`head -1 /etc/resolv.conf`" != "$idstring" ]; then
- return 0
- fi
- if [ "$old_domain_name" = "$new_domain_name" -a
- "$new_domain_name_servers" = "$old_domain_name_servers" ]; then
- return 0
- fi
- fi
- mv /etc/resolv.conf.dhcp /etc/resolv.conf
-}
-
-case $reason in
-NBI)
- exit 1
- ;;
-
-MEDIUM)
- exit 0
- ;;
-
-PREINIT)
- ifconfig $interface:dhcp down
- ifconfig $interface:dhcp1 down
- if [ -d /proc/sys/net/ipv4/conf/$interface ]; then
- ifconfig $interface:dhcp 10.10.10.10 netmask 255.255.255.255
- ifconfig $interface:dhcp down
- if [ -d /proc/sys/net/ipv4/conf/$interface ]; then
- LOG The interface $interface already configured.
- fi
- fi
- ifconfig $interface:dhcp up
- exit 0
- ;;
-
-ARPSEND)
- exit 0
- ;;
-
-ARPCHECK)
- if DAD "$interface" "$check_ip_address" ; then
- exit 0
- fi
- exit 1
- ;;
-
-BOUND|RENEW|REBIND|REBOOT)
- if [ "$old_ip_address" -a "$alias_ip_address" -a \
- "$alias_ip_address" != "$old_ip_address" ]; then
- DelINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
- fi
- if [ "$old_ip_address" -a "$old_ip_address" != "$new_ip_address" ]; then
- DelINETAddr "$interface" "$old_ip_address" "$old_subnet_mask" "$old_broadcast_address" dhcp
- DelDefaultRoutes "$old_routers"
- DelStaticRouteList "$old_static_routes"
- fi
- if [ "$old_ip_address" = "" -o "$old_ip_address" != "$new_ip_address" -o \
- "$reason" = "BOUND" -o "$reason" = "REBOOT" ]; then
- AddINETAddr "$interface" "$new_ip_address" "$new_subnet_mask" "$new_broadcast_address" dhcp
- AddStaticRouteList "$new_static_routes"
- AddDefaultRoutes "$new_routers"
- UnsolicitedARP "$interface" "$new_ip_address"
- fi
- if [ "$new_ip_address" != "$alias_ip_address" -a "$alias_ip_address" ]; then
- AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
- fi
- UpdateDNS
- exit 0
- ;;
-
-EXPIRE|FAIL)
- if [ "$alias_ip_address" ]; then
- DelINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
- fi
- if [ "$old_ip_address" ]; then
- DelINETAddr "$interface" "$old_ip_address" "$old_subnet_mask" "$old_broadcast_address" dhcp
- DelDefaultRoutes "$old_routers"
- DelStaticRouteList "$old_static_routes"
- fi
- if [ "$alias_ip_address" ]; then
- AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
- fi
- exit 0
- ;;
-
-TIMEOUT)
- if [ "$alias_ip_address" ]; then
- DelINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
- fi
-# Seems, <null address> means, that no more old leases found.
-# Or does it mean bug in dhcpcd? 8) Fail for now.
- if [ "$new_ip_address" = "<null address>" ]; then
- if [ "$old_ip_address" ]; then
- DelINETAddr "$interface" "$old_ip_address" "$old_subnet_mask" "$old_broadcast_address" dhcp
- fi
- if [ "$alias_ip_address" ]; then
- AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
- fi
- exit 1
- fi
- if DAD "$interface" "$new_ip_address" ; then
- AddINETAddr "$interface" "$new_ip_address" "$new_subnet_mask" "$new_broadcast_address" dhcp
- UnsolicitedARP "$interface" "$new_ip_address"
- if [ "$alias_ip_address" -a "$alias_ip_address" != "$new_ip_address" ]; then
- AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
- UnsolicitedARP "$interface" "$alias_ip_address"
- fi
- if CheckRouterList "$new_routers" ; then
- AddStaticRouteList "$new_static_routes"
- UpdateDNS
- exit 0
- fi
- fi
- DelINETAddr "$interface" "$new_ip_address" "$new_subnet_mask" "$new_broadcast_address" dhcp
- DelDefaultRoutes "$old_routers"
- DelStaticRouteList "$old_static_routes"
- if [ "$alias_ip_address" ]; then
- AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
- fi
- exit 1
- ;;
-esac
-
-exit 0
diff --git a/examples/diffserv/Edge1 b/examples/diffserv/Edge1
deleted file mode 100644
index 4ddffdd..0000000
--- a/examples/diffserv/Edge1
+++ /dev/null
@@ -1,68 +0,0 @@
-#! /bin/sh -x
-#
-# sample script on using the ingress capabilities
-# This script just tags on the ingress interfac using Ipchains
-# the result is used for fast classification and re-marking
-# on the egress interface
-#
-#path to various utilities;
-#change to reflect yours.
-#
-IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
-TC=$IPROUTE/tc/tc
-IP=$IPROUTE/ip/ip
-IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
-INDEV=eth2
-EGDEV="dev eth1"
-#
-# tag all incoming packets from host 10.2.0.24 to value 1
-# tag all incoming packets from host 10.2.0.3 to value 2
-# tag the rest of incoming packets from subnet 10.2.0.0/24 to value 3
-#These values are used in the egress
-#
-############################################################
-$IPCHAINS -A input -s 10.2.0.4/24 -m 3
-$IPCHAINS -A input -i $INDEV -s 10.2.0.24 -m 1
-$IPCHAINS -A input -i $INDEV -s 10.2.0.3 -m 2
-
-######################## Egress side ########################
-
-
-# attach a dsmarker
-#
-$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64 set_tc_index
-#
-# values of the DSCP to change depending on the class
-#
-#becomes EF
-$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
- value 0xb8
-#becomes AF11
-$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
- value 0x28
-#becomes AF21
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x48
-#
-#
-# The class mapping
-#
-$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 1 fw classid 1:1
-$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 2 fw classid 1:2
-$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 3 fw classid 1:3
-#
-
-#
-echo "---- qdisc parameters Ingress ----------"
-$TC qdisc ls dev $INDEV
-echo "---- Class parameters Ingress ----------"
-$TC class ls dev $INDEV
-echo "---- filter parameters Ingress ----------"
-$TC filter ls dev $INDEV parent 1:0
-
-echo "---- qdisc parameters Egress ----------"
-$TC qdisc ls $EGDEV
-echo "---- Class parameters Egress ----------"
-$TC class ls $EGDEV
-echo "---- filter parameters Egress ----------"
-$TC filter ls $EGDEV parent 1:0
diff --git a/examples/diffserv/Edge2 b/examples/diffserv/Edge2
deleted file mode 100644
index 2f78da2..0000000
--- a/examples/diffserv/Edge2
+++ /dev/null
@@ -1,87 +0,0 @@
-#! /bin/sh -x
-#
-# sample script on using the ingress capabilities
-# This script tags the fwmark on the ingress interface using IPchains
-# the result is used first for policing on the Ingress interface then
-# for fast classification and re-marking
-# on the egress interface
-#
-#path to various utilities;
-#change to reflect yours.
-#
-IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
-TC=$IPROUTE/tc/tc
-IP=$IPROUTE/ip/ip
-IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
-INDEV=eth2
-EGDEV="dev eth1"
-#
-# tag all incoming packets from host 10.2.0.24 to value 1
-# tag all incoming packets from host 10.2.0.3 to value 2
-# tag the rest of incoming packets from subnet 10.2.0.0/24 to value 3
-#These values are used in the egress
-############################################################
-$IPCHAINS -A input -s 10.2.0.0/24 -m 3
-$IPCHAINS -A input -i $INDEV -s 10.2.0.24 -m 1
-$IPCHAINS -A input -i $INDEV -s 10.2.0.3 -m 2
-############################################################
-#
-# install the ingress qdisc on the ingress interface
-############################################################
-$TC qdisc add dev $INDEV handle ffff: ingress
-############################################################
-
-#
-# attach a fw classifier to the ingress which polices anything marked
-# by ipchains to tag value 3 (The rest of the subnet packets -- not
-# tag 1 or 2) to not go beyond 1.5Mbps
-# Allow up to at least 60 packets to burst (assuming maximum packet
-# size of # 1.5 KB) in the long run and upto about 6 packets in the
-# shot run
-
-############################################################
-$TC filter add dev $INDEV parent ffff: protocol ip prio 50 handle 3 fw \
-police rate 1500kbit burst 90k mtu 9k drop flowid :1
-############################################################
-
-######################## Egress side ########################
-
-
-# attach a dsmarker
-#
-$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
-#
-# values of the DSCP to change depending on the class
-#
-$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
- value 0xb8
-$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
- value 0x28
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x48
-#
-#
-# The class mapping
-#
-$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 1 fw classid 1:1
-$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 2 fw classid 1:2
-$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 3 fw classid 1:3
-#
-
-#
-echo "---- qdisc parameters Ingress ----------"
-$TC qdisc ls dev $INDEV
-echo "---- Class parameters Ingress ----------"
-$TC class ls dev $INDEV
-echo "---- filter parameters Ingress ----------"
-$TC filter ls dev $INDEV parent ffff:
-
-echo "---- qdisc parameters Egress ----------"
-$TC qdisc ls $EGDEV
-echo "---- Class parameters Egress ----------"
-$TC class ls $EGDEV
-echo "---- filter parameters Egress ----------"
-$TC filter ls $EGDEV parent 1:0
-#
-#deleting the ingress qdisc
-#$TC qdisc del $DEV ingress
diff --git a/examples/diffserv/Edge31-ca-u32 b/examples/diffserv/Edge31-ca-u32
deleted file mode 100644
index 25e6c0b..0000000
--- a/examples/diffserv/Edge31-ca-u32
+++ /dev/null
@@ -1,170 +0,0 @@
-#! /bin/sh -x
-#
-# sample script on using the ingress capabilities using u32 classifier
-# This script tags tcindex based on metering on the ingress
-# interface the result is used for fast classification and re-marking
-# on the egress interface
-# This is an example of a color aware mode marker with PIR configured
-# based on draft-wahjak-mcm-00.txt (section 3.1)
-#
-# The colors are defined using the Diffserv Fields
-#path to various utilities;
-#change to reflect yours.
-#
-IPROUTE=/usr/src/iproute2-current
-TC=$IPROUTE/tc/tc
-IP=$IPROUTE/ip/ip
-INDEV=eth0
-EGDEV="dev eth1"
-CIR1=1500kbit
-CIR2=1000kbit
-
-#The CBS is about 60 MTU sized packets
-CBS1=90k
-CBS2=90k
-
-############################################################
-#
-# install the ingress qdisc on the ingress interface
-$TC qdisc add dev $INDEV handle ffff: ingress
-############################################################
-#
-# Create u32 filters
-$TC filter add dev $INDEV parent ffff: protocol ip prio 4 handle 1: u32 \
-divisor 1
-############################################################
-
-# The meters: Note that we have shared meters in this case as identified
-# by the index parameter
-meter1=" police index 1 rate $CIR1 burst $CBS1 "
-meter2=" police index 2 rate $CIR2 burst $CBS1 "
-meter3=" police index 3 rate $CIR2 burst $CBS2 "
-meter4=" police index 4 rate $CIR1 burst $CBS2 "
-meter5=" police index 5 rate $CIR1 burst $CBS2 "
-
-# All packets are marked with a tcindex value which is used on the egress
-# tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
-
-# *********************** AF41 ***************************
-#AF41 (DSCP 0x22) is passed on with a tcindex value 1
-#if it doesnt exceed its CIR/CBS
-#policer 1 is used.
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 4 u32 \
-match ip tos 0x88 0xfc \
-$meter1 \
-continue flowid :1
-#
-# if it exceeds the above but not the extra rate/burst below, it gets a
-# tcindex value of 2
-# policer 2 is used
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \
-match ip tos 0x88 0xfc \
-$meter2 \
-continue flowid :2
-#
-# if it exceeds the above but not the rule below, it gets a tcindex value
-# of 3 (policer 3)
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
-match ip tos 0x88 0xfc \
-$meter3 \
-drop flowid :3
-#
-
-# *********************** AF42 ***************************
-#AF42 (DSCP 0x24) from is passed on with a tcindex value 2
-#if it doesnt exceed its CIR/CBS
-#policer 2 is used. Note that this is shared with the AF41
-#
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \
-match ip tos 0x90 0xfc \
-$meter2 \
-continue flowid :2
-#
-# if it exceeds the above but not the rule below, it gets a tcindex value
-# of 3 (policer 3)
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
-match ip tos 0x90 0xfc \
-$meter3 \
-drop flowid :3
-#
-# *********************** AF43 ***************************
-#
-#AF43 (DSCP 0x26) from is passed on with a tcindex value 3
-#if it doesnt exceed its CIR/CBS
-#policer 3 is used. Note that this is shared with the AF41 and AF42
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
-match ip tos 0x98 0xfc \
-$meter3 \
-drop flowid :3
-#
-# *********************** BE ***************************
-#
-# Anything else (not from the AF4*) gets discarded if it
-# exceeds 1Mbps and by default goes to BE if it doesnt
-# Note that the BE class is also used by the AF4* in the worst
-# case
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 7 u32 \
-match ip src 0/0\
-$meter4 \
-drop flowid :4
-
-######################## Egress side ########################
-
-# attach a dsmarker
-#
-$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
-#
-# values of the DSCP to change depending on the class
-#note that the ECN bits are masked out
-#
-#AF41 (0x88 is 0x22 shifted to the right by two bits)
-#
-$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
- value 0x88
-#AF42
-$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
- value 0x90
-#AF43
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x98
-#BE
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x0
-#
-#
-# The class mapping
-#
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 1 tcindex classid 1:1
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 2 tcindex classid 1:2
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 3 tcindex classid 1:3
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 4 tcindex classid 1:4
-#
-
-#
-echo "---- qdisc parameters Ingress ----------"
-$TC qdisc ls dev $INDEV
-echo "---- Class parameters Ingress ----------"
-$TC class ls dev $INDEV
-echo "---- filter parameters Ingress ----------"
-$TC filter ls dev $INDEV parent ffff:
-
-echo "---- qdisc parameters Egress ----------"
-$TC qdisc ls $EGDEV
-echo "---- Class parameters Egress ----------"
-$TC class ls $EGDEV
-echo "---- filter parameters Egress ----------"
-$TC filter ls $EGDEV parent 1:0
-#
-#deleting the ingress qdisc
-#$TC qdisc del $INDEV ingress
diff --git a/examples/diffserv/Edge31-cb-chains b/examples/diffserv/Edge31-cb-chains
deleted file mode 100644
index d7faae9..0000000
--- a/examples/diffserv/Edge31-cb-chains
+++ /dev/null
@@ -1,132 +0,0 @@
-#! /bin/sh -x
-#
-# sample script on using the ingress capabilities
-# This script fwmark tags(IPchains) based on metering on the ingress
-# interface the result is used for fast classification and re-marking
-# on the egress interface
-# This is an example of a color blind mode marker with no PIR configured
-# based on draft-wahjak-mcm-00.txt (section 3.1)
-#
-#path to various utilities;
-#change to reflect yours.
-#
-IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
-TC=$IPROUTE/tc/tc
-IP=$IPROUTE/ip/ip
-IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
-INDEV=eth2
-EGDEV="dev eth1"
-CIR1=1500kbit
-CIR2=1000kbit
-
-#The CBS is about 60 MTU sized packets
-CBS1=90k
-CBS2=90k
-
-meter1="police rate $CIR1 burst $CBS1 "
-meter2="police rate $CIR1 burst $CBS2 "
-meter3="police rate $CIR2 burst $CBS1 "
-meter4="police rate $CIR2 burst $CBS2 "
-meter5="police rate $CIR2 burst $CBS2 "
-#
-# tag the rest of incoming packets from subnet 10.2.0.0/24 to fw value 1
-# tag all incoming packets from any other subnet to fw tag 2
-############################################################
-$IPCHAINS -A input -i $INDEV -s 0/0 -m 2
-$IPCHAINS -A input -i $INDEV -s 10.2.0.0/24 -m 1
-#
-############################################################
-# install the ingress qdisc on the ingress interface
-$TC qdisc add dev $INDEV handle ffff: ingress
-#
-############################################################
-
-# All packets are marked with a tcindex value which is used on the egress
-# tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
-#
-############################################################
-#
-# anything with fw tag of 1 is passed on with a tcindex value 1
-#if it doesnt exceed its allocated rate (CIR/CBS)
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 4 handle 1 fw \
-$meter1 \
-continue flowid 4:1
-#
-# if it exceeds the above but not the extra rate/burst below, it gets a
-#tcindex value of 2
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 5 handle 1 fw \
-$meter2 \
-continue flowid 4:2
-#
-# if it exceeds the above but not the rule below, it gets a tcindex value
-# of 3
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 6 handle 1 fw \
-$meter3 \
-drop flowid 4:3
-#
-# Anything else (not from the subnet 10.2.0.24/24) gets discarded if it
-# exceeds 1Mbps and by default goes to BE if it doesnt
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 6 handle 2 fw \
-$meter5 \
-drop flowid 4:4
-
-
-######################## Egress side ########################
-
-
-# attach a dsmarker
-#
-$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
-#
-# values of the DSCP to change depending on the class
-#note that the ECN bits are masked out
-#
-#AF41 (0x88 is 0x22 shifted to the right by two bits)
-#
-$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
- value 0x88
-#AF42
-$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
- value 0x90
-#AF43
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x98
-#BE
-$TC class change $EGDEV classid 1:4 dsmark mask 0x3 \
- value 0x0
-#
-#
-# The class mapping (using tcindex; could easily have
-# replaced it with the fw classifier instead)
-#
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 1 tcindex classid 1:1
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 2 tcindex classid 1:2
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 3 tcindex classid 1:3
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 4 tcindex classid 1:4
-#
-
-#
-echo "---- qdisc parameters Ingress ----------"
-$TC qdisc ls dev $INDEV
-echo "---- Class parameters Ingress ----------"
-$TC class ls dev $INDEV
-echo "---- filter parameters Ingress ----------"
-$TC filter ls dev $INDEV parent ffff:
-
-echo "---- qdisc parameters Egress ----------"
-$TC qdisc ls $EGDEV
-echo "---- Class parameters Egress ----------"
-$TC class ls $EGDEV
-echo "---- filter parameters Egress ----------"
-$TC filter ls $EGDEV parent 1:0
-#
-#deleting the ingress qdisc
-#$TC qdisc del $INDEV ingress
diff --git a/examples/diffserv/Edge32-ca-u32 b/examples/diffserv/Edge32-ca-u32
deleted file mode 100644
index edf21e4..0000000
--- a/examples/diffserv/Edge32-ca-u32
+++ /dev/null
@@ -1,198 +0,0 @@
-#! /bin/sh -x
-#
-# sample script on using the ingress capabilities using u32 classifier
-# This script tags tcindex based on metering on the ingress
-# interface the result is used for fast classification and re-marking
-# on the egress interface
-# This is an example of a color aware mode marker with PIR configured
-# based on draft-wahjak-mcm-00.txt (section 3.2)
-#
-# The colors are defined using the Diffserv Fields
-#path to various utilities;
-#change to reflect yours.
-#
-IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
-TC=$IPROUTE/tc/tc
-IP=$IPROUTE/ip/ip
-IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
-INDEV=eth2
-EGDEV="dev eth1"
-CIR1=1000kbit
-CIR2=500kbit
-# the PIR is what is in excess of the CIR
-PIR1=1000kbit
-PIR2=500kbit
-
-#The CBS is about 60 MTU sized packets
-CBS1=90k
-CBS2=90k
-#the EBS is about 20 max sized packets
-EBS1=30k
-EBS2=30k
-
-# The meters: Note that we have shared meters in this case as identified
-# by the index parameter
-meter1=" police index 1 rate $CIR1 burst $CBS1 "
-meter1a=" police index 2 rate $PIR1 burst $EBS1 "
-meter2=" police index 3 rate $CIR2 burst $CBS1 "
-meter2a=" police index 4 rate $PIR2 burst $EBS1 "
-meter3=" police index 5 rate $CIR2 burst $CBS2 "
-meter3a=" police index 6 rate $PIR2 burst $EBS2 "
-meter4=" police index 7 rate $CIR1 burst $CBS2 "
-
-############################################################
-#
-# install the ingress qdisc on the ingress interface
-$TC qdisc add dev $INDEV handle ffff: ingress
-############################################################
-#
-# All packets are marked with a tcindex value which is used on the egress
-# tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
-#
-# *********************** AF41 ***************************
-#AF41 (DSCP 0x22) from is passed on with a tcindex value 1
-#if it doesnt exceed its CIR/CBS + PIR/EBS
-#policer 1 is used.
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 1 u32 \
-match ip tos 0x88 0xfc \
-$meter1 \
-continue flowid :1
-$TC filter add dev $INDEV parent ffff: protocol ip prio 2 u32 \
-match ip tos 0x88 0xfc \
-$meter1a \
-continue flowid :1
-#
-# if it exceeds the above but not the extra rate/burst below, it gets a
-# tcindex value of 2
-# policer 2 is used
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 3 u32 \
-match ip tos 0x88 0xfc \
-$meter2 \
-continue flowid :2
-$TC filter add dev $INDEV parent ffff: protocol ip prio 4 u32 \
-match ip tos 0x88 0xfc \
-$meter2a \
-continue flowid :2
-#
-# if it exceeds the above but not the rule below, it gets a tcindex value
-# of 3 (policer 3)
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \
-match ip tos 0x88 0xfc \
-$meter3 \
-continue flowid :3
-$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
-match ip tos 0x88 0xfc \
-$meter3a \
-drop flowid :3
-#
-# *********************** AF42 ***************************
-#AF42 (DSCP 0x24) from is passed on with a tcindex value 2
-#if it doesnt exceed its CIR/CBS + PIR/EBS
-#policer 2 is used. Note that this is shared with the AF41
-#
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 8 u32 \
-match ip tos 0x90 0xfc \
-$meter2 \
-continue flowid :2
-$TC filter add dev $INDEV parent ffff: protocol ip prio 9 u32 \
-match ip tos 0x90 0xfc \
-$meter2a \
-continue flowid :2
-#
-# if it exceeds the above but not the rule below, it gets a tcindex value
-# of 3 (policer 3)
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 10 u32 \
-match ip tos 0x90 0xfc \
-$meter3 \
-continue flowid :3
-$TC filter add dev $INDEV parent ffff: protocol ip prio 11 u32 \
-match ip tos 0x90 0xfc \
-$meter3a \
-drop flowid :3
-
-#
-# *********************** AF43 ***************************
-#
-#AF43 (DSCP 0x26) from is passed on with a tcindex value 3
-#if it doesnt exceed its CIR/CBS + PIR/EBS
-#policer 3 is used. Note that this is shared with the AF41 and AF42
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 13 u32 \
-match ip tos 0x98 0xfc \
-$meter3 \
-continue flowid :3
-$TC filter add dev $INDEV parent ffff: protocol ip prio 14 u32 \
-match ip tos 0x98 0xfc \
-$meter3a \
-drop flowid :3
-#
-## *********************** BE ***************************
-##
-## Anything else (not from the AF4*) gets discarded if it
-## exceeds 1Mbps and by default goes to BE if it doesnt
-## Note that the BE class is also used by the AF4* in the worst
-## case
-##
-$TC filter add dev $INDEV parent ffff: protocol ip prio 16 u32 \
-match ip src 0/0\
-$meter4 \
-drop flowid :4
-
-######################## Egress side ########################
-
-# attach a dsmarker
-#
-$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
-#
-# values of the DSCP to change depending on the class
-#note that the ECN bits are masked out
-#
-#AF41 (0x88 is 0x22 shifted to the right by two bits)
-#
-$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
- value 0x88
-#AF42
-$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
- value 0x90
-#AF43
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x98
-#BE
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x0
-#
-#
-# The class mapping
-#
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 1 tcindex classid 1:1
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 2 tcindex classid 1:2
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 3 tcindex classid 1:3
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 4 tcindex classid 1:4
-#
-
-#
-echo "---- qdisc parameters Ingress ----------"
-$TC qdisc ls dev $INDEV
-echo "---- Class parameters Ingress ----------"
-$TC class ls dev $INDEV
-echo "---- filter parameters Ingress ----------"
-$TC filter ls dev $INDEV parent ffff:
-
-echo "---- qdisc parameters Egress ----------"
-$TC qdisc ls $EGDEV
-echo "---- Class parameters Egress ----------"
-$TC class ls $EGDEV
-echo "---- filter parameters Egress ----------"
-$TC filter ls $EGDEV parent 1:0
-#
-#deleting the ingress qdisc
-#$TC qdisc del $INDEV ingress
diff --git a/examples/diffserv/Edge32-cb-chains b/examples/diffserv/Edge32-cb-chains
deleted file mode 100644
index 804fad1..0000000
--- a/examples/diffserv/Edge32-cb-chains
+++ /dev/null
@@ -1,144 +0,0 @@
-#! /bin/sh -x
-#
-# sample script on using the ingress capabilities
-# This script fwmark tags(IPchains) based on metering on the ingress
-# interface the result is used for fast classification and re-marking
-# on the egress interface
-# This is an example of a color blind mode marker with no PIR configured
-# based on draft-wahjak-mcm-00.txt (section 3.1)
-#
-#path to various utilities;
-#change to reflect yours.
-#
-IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
-TC=$IPROUTE/tc/tc
-IP=$IPROUTE/ip/ip
-IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
-INDEV=eth2
-EGDEV="dev eth1"
-CIR1=1500kbit
-CIR2=500kbit
-
-#The CBS is about 60 MTU sized packets
-CBS1=90k
-CBS2=90k
-
-meter1="police rate $CIR1 burst $CBS1 "
-meter1a="police rate $CIR2 burst $CBS1 "
-meter2="police rate $CIR1 burst $CBS2 "
-meter2a="police rate $CIR2 burst $CBS2 "
-meter3="police rate $CIR2 burst $CBS1 "
-meter3a="police rate $CIR2 burst $CBS1 "
-meter4="police rate $CIR2 burst $CBS2 "
-meter5="police rate $CIR1 burst $CBS2 "
-#
-# tag the rest of incoming packets from subnet 10.2.0.0/24 to fw value 1
-# tag all incoming packets from any other subnet to fw tag 2
-############################################################
-$IPCHAINS -A input -i $INDEV -s 0/0 -m 2
-$IPCHAINS -A input -i $INDEV -s 10.2.0.0/24 -m 1
-#
-############################################################
-# install the ingress qdisc on the ingress interface
-$TC qdisc add dev $INDEV handle ffff: ingress
-#
-############################################################
-
-# All packets are marked with a tcindex value which is used on the egress
-# tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
-#
-############################################################
-#
-# anything with fw tag of 1 is passed on with a tcindex value 1
-#if it doesnt exceed its allocated rate (CIR/CBS)
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 1 handle 1 fw \
-$meter1 \
-continue flowid 4:1
-$TC filter add dev $INDEV parent ffff: protocol ip prio 2 handle 1 fw \
-$meter1a \
-continue flowid 4:1
-#
-# if it exceeds the above but not the extra rate/burst below, it gets a
-#tcindex value of 2
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 3 handle 1 fw \
-$meter2 \
-continue flowid 4:2
-$TC filter add dev $INDEV parent ffff: protocol ip prio 4 handle 1 fw \
-$meter2a \
-continue flowid 4:2
-#
-# if it exceeds the above but not the rule below, it gets a tcindex value
-# of 3
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 5 handle 1 fw \
-$meter3 \
-continue flowid 4:3
-$TC filter add dev $INDEV parent ffff: protocol ip prio 6 handle 1 fw \
-$meter3a \
-drop flowid 4:3
-#
-# Anything else (not from the subnet 10.2.0.24/24) gets discarded if it
-# exceeds 1Mbps and by default goes to BE if it doesnt
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 7 handle 2 fw \
-$meter5 \
-drop flowid 4:4
-
-
-######################## Egress side ########################
-
-
-# attach a dsmarker
-#
-$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
-#
-# values of the DSCP to change depending on the class
-#note that the ECN bits are masked out
-#
-#AF41 (0x88 is 0x22 shifted to the right by two bits)
-#
-$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
- value 0x88
-#AF42
-$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
- value 0x90
-#AF43
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x98
-#BE
-$TC class change $EGDEV classid 1:4 dsmark mask 0x3 \
- value 0x0
-#
-#
-# The class mapping (using tcindex; could easily have
-# replaced it with the fw classifier instead)
-#
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 1 tcindex classid 1:1
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 2 tcindex classid 1:2
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 3 tcindex classid 1:3
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 4 tcindex classid 1:4
-#
-
-#
-echo "---- qdisc parameters Ingress ----------"
-$TC qdisc ls dev $INDEV
-echo "---- Class parameters Ingress ----------"
-$TC class ls dev $INDEV
-echo "---- filter parameters Ingress ----------"
-$TC filter ls dev $INDEV parent ffff:
-
-echo "---- qdisc parameters Egress ----------"
-$TC qdisc ls $EGDEV
-echo "---- Class parameters Egress ----------"
-$TC class ls $EGDEV
-echo "---- filter parameters Egress ----------"
-$TC filter ls $EGDEV parent 1:0
-#
-#deleting the ingress qdisc
-#$TC qdisc del $INDEV ingress
diff --git a/examples/diffserv/Edge32-cb-u32 b/examples/diffserv/Edge32-cb-u32
deleted file mode 100644
index cc2ebb4..0000000
--- a/examples/diffserv/Edge32-cb-u32
+++ /dev/null
@@ -1,145 +0,0 @@
-#! /bin/sh
-#
-# sample script on using the ingress capabilities using u32 classifier
-# This script tags tcindex based on metering on the ingress
-# interface the result is used for fast classification and re-marking
-# on the egress interface
-# This is an example of a color blind mode marker with PIR configured
-# based on draft-wahjak-mcm-00.txt (section 3.2)
-#
-#path to various utilities;
-#change to reflect yours.
-#
-IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
-TC=$IPROUTE/tc/tc
-IP=$IPROUTE/ip/ip
-INDEV=eth2
-EGDEV="dev eth1"
-CIR1=1000kbit
-CIR2=1000kbit
-# The PIR is the excess (in addition to the CIR i.e if always
-# going to the PIR --> average rate is CIR+PIR)
-PIR1=1000kbit
-PIR2=500kbit
-
-#The CBS is about 60 MTU sized packets
-CBS1=90k
-CBS2=90k
-#the EBS is about 10 max sized packets
-EBS1=15k
-EBS2=15k
-# The meters
-meter1=" police rate $CIR1 burst $CBS1 "
-meter1a=" police rate $PIR1 burst $EBS1 "
-meter2=" police rate $CIR2 burst $CBS1 "
-meter2a="police rate $PIR2 burst $CBS1 "
-meter3=" police rate $CIR2 burst $CBS2 "
-meter3a=" police rate $PIR2 burst $EBS2 "
-meter4=" police rate $CIR1 burst $CBS2 "
-meter5=" police rate $CIR1 burst $CBS2 "
-
-
-# install the ingress qdisc on the ingress interface
-############################################################
-$TC qdisc add dev $INDEV handle ffff: ingress
-############################################################
-#
-############################################################
-
-# All packets are marked with a tcindex value which is used on the egress
-# NOTE: tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
-#
-#anything from subnet 10.2.0.2/24 is passed on with a tcindex value 1
-#if it doesnt exceed its CIR/CBS + PIR/EBS
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 1 u32 \
-match ip src 10.2.0.0/24 $meter1 \
-continue flowid :1
-$TC filter add dev $INDEV parent ffff: protocol ip prio 2 u32 \
-match ip src 10.2.0.0/24 $meter1a \
-continue flowid :1
-
-#
-# if it exceeds the above but not the extra rate/burst below, it gets a
-#tcindex value of 2
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 3 u32 \
-match ip src 10.2.0.0/24 $meter2 \
-continue flowid :2
-$TC filter add dev $INDEV parent ffff: protocol ip prio 4 u32 \
-match ip src 10.2.0.0/24 $meter2a \
-continue flowid :2
-#
-# if it exceeds the above but not the rule below, it gets a tcindex value
-# of 3
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \
-match ip src 10.2.0.0/24 $meter3 \
-continue flowid :3
-$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
-match ip src 10.2.0.0/24 $meter3a \
-drop flowid :3
-#
-#
-# Anything else (not from the subnet 10.2.0.24/24) gets discarded if it
-# exceeds 1Mbps and by default goes to BE if it doesnt
-#
-$TC filter add dev $INDEV parent ffff: protocol ip prio 7 u32 \
-match ip src 0/0 $meter5 \
-drop flowid :4
-
-
-######################## Egress side ########################
-
-
-# attach a dsmarker
-#
-$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
-#
-# values of the DSCP to change depending on the class
-#note that the ECN bits are masked out
-#
-#AF41 (0x88 is 0x22 shifted to the right by two bits)
-#
-$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
- value 0x88
-#AF42
-$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
- value 0x90
-#AF43
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x98
-#BE
-$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
- value 0x0
-#
-#
-# The class mapping
-#
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 1 tcindex classid 1:1
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 2 tcindex classid 1:2
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 3 tcindex classid 1:3
-$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
- handle 4 tcindex classid 1:4
-#
-
-#
-echo "---- qdisc parameters Ingress ----------"
-$TC qdisc ls dev $INDEV
-echo "---- Class parameters Ingress ----------"
-$TC class ls dev $INDEV
-echo "---- filter parameters Ingress ----------"
-$TC filter ls dev $INDEV parent ffff:
-
-echo "---- qdisc parameters Egress ----------"
-$TC qdisc ls $EGDEV
-echo "---- Class parameters Egress ----------"
-$TC class ls $EGDEV
-echo "---- filter parameters Egress ----------"
-$TC filter ls $EGDEV parent 1:0
-#
-#deleting the ingress qdisc
-#$TC qdisc del $INDEV ingress
diff --git a/examples/diffserv/README b/examples/diffserv/README
deleted file mode 100644
index ec91d63..0000000
--- a/examples/diffserv/README
+++ /dev/null
@@ -1,98 +0,0 @@
-
-Note all these are mere examples which can be customized to your needs
-
-AFCBQ
------
-AF PHB built using CBQ, DSMARK,GRED (default in GRIO mode) ,RED for BE
-and the tcindex classifier with some algorithmic mapping
-
-EFCBQ
------
-EF PHB built using CBQ (for rate control and prioritization),
-DSMARK( to remark DSCPs), tcindex classifier and RED for the BE
-traffic.
-
-EFPRIO
-------
-EF PHB using the PRIO scheduler, Token Bucket to rate control EF,
-tcindex classifier, DSMARK to remark, and RED for the BE traffic
-
-EDGE scripts
-==============
-
-CB-3(1|2)-(u32/chains)
-======================
-
-
-The major differences are that the classifier is u32 on -u32 extension
-and IPchains on the chains extension. CB stands for color Blind
-and 31 is for the mode where only a CIR and CBS are defined whereas
-32 stands for a mode where a CIR/CBS + PIR/EBS are defined.
-
-Color Blind (CB)
-==========-----=
-We look at one special subnet that we are interested in for simplicty
-reasons to demonstrate the capability. We send the packets from that
-subnet to AF4*, BE or end up dropping depending on the metering results.
-
-
-The algorithm overview is as follows:
-
-*classify:
-
-**case: subnet X
-----------------
- if !exceed meter1 tag as AF41
- else
- if !exceed meter2 tag as AF42
- else
- if !exceed meter 3 tag as AF43
- else
- drop
-
-default case: Any other subnet
--------------------------------
- if !exceed meter 5 tag as AF43
- else
- drop
-
-
-One Egress side change the DSCPs of the packets to reflect AF4* and BE
-based on the tags from the ingress.
-
--------------------------------------------------------------
-
-Color Aware
-===========
-
-Define some meters with + policing and give them IDs eg
-
-meter1=police index 1 rate $CIR1 burst $CBS1
-meter2=police index 2 rate $CIR2 burst $CBS2 etc
-
-General overview:
-classify based on the DSCPs and use the policer ids to decide tagging
-
-
-*classify on ingress:
-
-switch (dscp) {
- case AF41: /* tos&0xfc == 0x88 */
- if (!exceed meter1) break;
- case AF42: /* tos&0xfc == 0x90 */
- if (!exceed meter2) {
- tag as AF42;
- break;
- }
- case AF43: /* tos&0xfc == 0x98 */
- if (!exceed meter3) {
- tag as AF43;
- break;
- } else
- drop;
- default:
- if (!exceed meter4) tag as BE;
- else drop;
-}
-
-On the Egress side mark the proper AF tags
diff --git a/examples/diffserv/afcbq b/examples/diffserv/afcbq
deleted file mode 100644
index 10d6d93..0000000
--- a/examples/diffserv/afcbq
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/usr/bin/perl
-#
-#
-# AF using CBQ for a single interface eth0
-# 4 AF classes using GRED and one BE using RED
-# Things you might want to change:
-# - the device bandwidth (set at 10Mbits)
-# - the bandwidth allocated for each AF class and the BE class
-# - the drop probability associated with each AF virtual queue
-#
-# AF DSCP values used (based on AF draft 04)
-# -----------------------------------------
-# AF DSCP values
-# AF1 1. 0x0a 2. 0x0c 3. 0x0e
-# AF2 1. 0x12 2. 0x14 3. 0x16
-# AF3 1. 0x1a 2. 0x1c 3. 0x1e
-# AF4 1. 0x22 2. 0x24 3. 0x26
-
-#
-#
-# A simple DSCP-class relationship formula used to generate
-# values in the for loop of this script; $drop stands for the
-# DP
-# $dscp = ($class*8+$drop*2)
-#
-# if you use GRIO buffer sharing, then GRED priority is set as follows:
-# $gprio=$drop+1;
-#
-
-$TC = "/usr/src/iproute2-current/tc/tc";
-$DEV = "dev lo";
-$DEV = "dev eth1";
-$DEV = "dev eth0";
-# the BE-class number
-$beclass = "5";
-
-#GRIO buffer sharing on or off?
-$GRIO = "";
-$GRIO = "grio";
-# The bandwidth of your device
-$linerate="10Mbit";
-# The BE and AF rates
-%rate_table=();
-$berate="1500Kbit";
-$rate_table{"AF1rate"}="1500Kbit";
-$rate_table{"AF2rate"}="1500Kbit";
-$rate_table{"AF3rate"}="1500Kbit";
-$rate_table{"AF4rate"}="1500Kbit";
-#
-#
-#
-print "\n# --- General setup ---\n";
-print "$TC qdisc add $DEV handle 1:0 root dsmark indices 64 set_tc_index\n";
-print "$TC filter add $DEV parent 1:0 protocol ip prio 1 tcindex mask 0xfc " .
- "shift 2 pass_on\n";
- #"shift 2\n";
-print "$TC qdisc add $DEV parent 1:0 handle 2:0 cbq bandwidth $linerate ".
- "cell 8 avpkt 1000 mpu 64\n";
-print "$TC filter add $DEV parent 2:0 protocol ip prio 1 tcindex ".
- "mask 0xf0 shift 4 pass_on\n";
-for $class (1..4) {
- print "\n# --- AF Class $class specific setup---\n";
- $AFrate=sprintf("AF%drate",$class);
- print "$TC class add $DEV parent 2:0 classid 2:$class cbq ".
- "bandwidth $linerate rate $rate_table{$AFrate} avpkt 1000 prio ".
- (6-$class)." bounded allot 1514 weight 1 maxburst 21\n";
- print "$TC filter add $DEV parent 2:0 protocol ip prio 1 handle $class ".
- "tcindex classid 2:$class\n";
- print "$TC qdisc add $DEV parent 2:$class gred setup DPs 3 default 2 ".
- "$GRIO\n";
-#
-# per DP setup
-#
- for $drop (1..3) {
- print "\n# --- AF Class $class DP $drop---\n";
- $dscp = $class*8+$drop*2;
- $tcindex = sprintf("1%x%x",$class,$drop);
- print "$TC filter add $DEV parent 1:0 protocol ip prio 1 ".
- "handle $dscp tcindex classid 1:$tcindex\n";
- $prob = $drop*0.02;
- if ($GRIO) {
- $gprio = $drop+1;
- print "$TC qdisc change $DEV parent 2:$class gred limit 60KB min 15KB ".
- "max 45KB burst 20 avpkt 1000 bandwidth $linerate DP $drop ".
- "probability $prob ".
- "prio $gprio\n";
- } else {
- print "$TC qdisc change $DEV parent 2:$class gred limit 60KB min 15KB ".
- "max 45KB burst 20 avpkt 1000 bandwidth $linerate DP $drop ".
- "probability $prob \n";
- }
- }
-}
-#
-#
-print "\n#------BE Queue setup------\n";
-print "$TC filter add $DEV parent 1:0 protocol ip prio 2 ".
- "handle 0 tcindex mask 0 classid 1:1\n";
-print "$TC class add $DEV parent 2:0 classid 2:$beclass cbq ".
- "bandwidth $linerate rate $berate avpkt 1000 prio 6 " .
- "bounded allot 1514 weight 1 maxburst 21 \n";
-print "$TC filter add $DEV parent 2:0 protocol ip prio 1 handle 0 tcindex ".
- "classid 2:5\n";
-print "$TC qdisc add $DEV parent 2:5 red limit 60KB min 15KB max 45KB ".
- "burst 20 avpkt 1000 bandwidth $linerate probability 0.4\n";
diff --git a/examples/diffserv/ef-prio b/examples/diffserv/ef-prio
deleted file mode 100644
index 48611bd..0000000
--- a/examples/diffserv/ef-prio
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/usr/bin/perl
-$TC = "/root/DS-6-beta/iproute2-990530-dsing/tc/tc";
-$DEV = "dev eth1";
-$efrate="1.5Mbit";
-$MTU="1.5kB";
-print "$TC qdisc add $DEV handle 1:0 root dsmark indices 64 set_tc_index\n";
-print "$TC filter add $DEV parent 1:0 protocol ip prio 1 tcindex ".
- "mask 0xfc shift 2\n";
-print "$TC qdisc add $DEV parent 1:0 handle 2:0 prio\n";
-#
-# EF class: Maximum about one MTU sized packet allowed on the queue
-#
-print "$TC qdisc add $DEV parent 2:1 tbf rate $efrate burst $MTU limit 1.6kB\n";
-print "$TC filter add $DEV parent 2:0 protocol ip prio 1 ".
- "handle 0x2e tcindex classid 2:1 pass_on\n";
-#
-# BE class
-#
-print "#BE class(2:2) \n";
-print "$TC qdisc add $DEV parent 2:2 red limit 60KB ".
- "min 15KB max 45KB burst 20 avpkt 1000 bandwidth 10Mbit ".
- "probability 0.4\n";
-#
-print "$TC filter add $DEV parent 2:0 protocol ip prio 2 ".
- "handle 0 tcindex mask 0 classid 2:2 pass_on\n";
diff --git a/examples/diffserv/efcbq b/examples/diffserv/efcbq
deleted file mode 100644
index bcc437b..0000000
--- a/examples/diffserv/efcbq
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/usr/bin/perl
-#
-$TC = "/root/DS-6-beta/iproute2-990530-dsing/tc/tc";
-$DEV = "dev eth1";
-print "$TC qdisc add $DEV handle 1:0 root dsmark indices 64 set_tc_index\n";
-print "$TC filter add $DEV parent 1:0 protocol ip prio 1 tcindex ".
- "mask 0xfc shift 2\n";
-print "$TC qdisc add $DEV parent 1:0 handle 2:0 cbq bandwidth ".
- "10Mbit cell 8 avpkt 1000 mpu 64\n";
-#
-# EF class
-#
-print "$TC class add $DEV parent 2:0 classid 2:1 cbq bandwidth ".
- "10Mbit rate 1500Kbit avpkt 1000 prio 1 bounded isolated ".
- "allot 1514 weight 1 maxburst 10 \n";
-# packet fifo for EF?
-print "$TC qdisc add $DEV parent 2:1 pfifo limit 5\n";
-print "$TC filter add $DEV parent 2:0 protocol ip prio 1 ".
- "handle 0x2e tcindex classid 2:1 pass_on\n";
-#
-# BE class
-#
-print "#BE class(2:2) \n";
-print "$TC class add $DEV parent 2:0 classid 2:2 cbq bandwidth ".
- "10Mbit rate 5Mbit avpkt 1000 prio 7 allot 1514 weight 1 ".
- "maxburst 21 borrow split 2:0 defmap 0xffff \n";
-print "$TC qdisc add $DEV parent 2:2 red limit 60KB ".
- "min 15KB max 45KB burst 20 avpkt 1000 bandwidth 10Mbit ".
- "probability 0.4\n";
-print "$TC filter add $DEV parent 2:0 protocol ip prio 2 ".
- "handle 0 tcindex mask 0 classid 2:2 pass_on\n";
diff --git a/examples/diffserv/regression-testing b/examples/diffserv/regression-testing
deleted file mode 100644
index 0ec705c..0000000
--- a/examples/diffserv/regression-testing
+++ /dev/null
@@ -1,125 +0,0 @@
-
-These were the tests done to validate the Diffserv scripts.
-This document will be updated continously. If you do more
-thorough validation testing please post the details to the
-diffserv mailing list.
-Nevertheless, these tests should serve for basic validation.
-
-AFCBQ, EFCBQ, EFPRIO
-----------------------
-
-generate all possible DSCPs and observe that they
-get sent to the proper classes. In the case of AF also
-to the correct Virtual Queues.
-
-Edge1
------
-generate TOS values 0x0,0x10,0xbb each with IP addresses
-10.2.0.24 (mark 1), 10.2.0.3 (mark2) and 10.2.0.30 (mark 3)
-and observe that they get marked as expected.
-
-Edge2
------
-
--Repeat the tests in Edge1
--ftp with data direction from 10.2.0.2
- *observe that the metering/policing works correctly (and the marking
- as well). In this case the mark used will be 3
-
-Edge31-cb-chains
-----------------
-
--ftp with data direction from 10.2.0.2
-
- *observe that the metering/policing works correctly (and the marking
- as well). In this case the mark used will be 1.
-
- Metering: The data throughput should not exceed 2*CIR1 + 2*CIR2
- which is roughly: 5mbps
-
- Marking: the should be a variation of marked packets:
- AF41(TOS=0x88) AF42(0x90) AF43(0x98) and BE (0x0)
-
-More tests required to see the interaction of several sources (other
-than subnet 10.2.0.0/24).
-
-Edge31-ca-u32
---------------
-
-Generate data using modified tcpblast from 10.2.0.2 (behind eth2) to the
-discard port of 10.1.0.2 (behind eth1)
-
-1) generate with src tos = 0x88
- Metering: Allocated throughput should not exceed 2*CIR1 + 2*CIR2
- approximately 5mbps
- Marking: Should vary between 0x88,0x90,0x98 and 0x0
-
-2) generate with src tos = 0x90
- Metering: Allocated throughput should not exceed CIR1 + 2*CIR2
- approximately 3.5mbps
- Marking: Should vary between 0x90,0x98 and 0x0
-
-3) generate with src tos = 0x98
- Metering: Allocated throughput should not exceed CIR1 + CIR2
- approximately 2.5mbps
- Marking: Should vary between 0x98 and 0x0
-
-4) generate with src tos any other than the above
- Metering: Allocated throughput should not exceed CIR1
- approximately 1.5mbps
- Marking: Should be consistent at 0x0
-
-TODO: Testing on how each color shares when all 4 types of packets
-are going through the edge device
-
-Edge32-cb-u32, Edge32-cb-chains
--------------------------------
-
--ftp with data direction from 10.2.0.2
-
- *observe that the metering/policing works correctly (and the marking
- as well).
-
- Metering:
- The data throughput should not exceed 2*CIR1 + 2*CIR2
- + 2*PIR2 + PIR1 for u32 which is roughly: 6mbps
- The data throughput should not exceed 2*CIR1 + 5*CIR2
- for chains which is roughly: 6mbps
-
- Marking: the should be a variation of marked packets:
- AF41(TOS=0x88) AF42(0x90) AF43(0x98) and BE (0x0)
-
-TODO:
--More tests required to see the interaction of several sources (other
-than subnet 10.2.0.0/24).
--More tests needed to capture stats on how many times the CIR was exceeded
-but the data was not remarked etc.
-
-Edge32-ca-u32
---------------
-
-Generate data using modified tcpblast from 10.2.0.2 (behind eth2) to the
-discard port of 10.1.0.2 (behind eth1)
-
-1) generate with src tos = 0x88
- Metering: Allocated throughput should not exceed 2*CIR1 + 2*CIR2
- +PIR1 -- approximately 4mbps
- Marking: Should vary between 0x88,0x90,0x98 and 0x0
-
-2) generate with src tos = 0x90
- Metering: Allocated throughput should not exceed CIR1 + 2*CIR2
- + 2* PIR2 approximately 3mbps
- Marking: Should vary between 0x90,0x98 and 0x0
-
-3) generate with src tos = 0x98
- Metering: Allocated throughput should not exceed PIR1+ CIR1 + CIR2
- approximately 2.5mbps
- Marking: Should vary between 0x98 and 0x0
-
-4) generate with src tos any other than the above
- Metering: Allocated throughput should not exceed CIR1
- approximately 1mbps
- Marking: Should be consistent at 0x0
-
-TODO: Testing on how each color shares when all 4 types of packets
-are going through the edge device
diff --git a/examples/gaiconf b/examples/gaiconf
deleted file mode 100644
index d75292b..0000000
--- a/examples/gaiconf
+++ /dev/null
@@ -1,134 +0,0 @@
-#!/bin/sh
-
-#
-# Setup address label from /etc/gai.conf
-#
-# Written by YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>, 2010.
-#
-
-IP=ip
-DEFAULT_GAICONF=/etc/gai.conf
-verbose=
-debug=
-
-function run ()
-{
- if [ x"$verbose" != x"" ]; then
- echo "$@"
- fi
- if [ x"$debug" = x"" ]; then
- "$@"
- fi
-}
-
-function do_load_config ()
-{
- file=$1; shift
- flush=1
- cat $file | while read command prefix label; do
- if [ x"$command" = x"#label" ]; then
- if [ ${flush} = 1 ]; then
- run ${IP} -6 addrlabel flush
- flush=0
- fi
- run ${IP} -6 addrlabel add prefix $prefix label $label
- fi
- done
-}
-
-function do_list_config ()
-{
- ${IP} -6 addrlabel list | while read p pfx l lbl; do
- echo label ${pfx} ${lbl}
- done
-}
-
-function help ()
-{
- echo "Usage: $0 [-v] {--list | --config [ ${DEFAULT_GAICONF} ] | --default}"
- exit 1
-}
-
-TEMP=`getopt -o c::dlv -l config::,default,list,verbose -n gaiconf -- "$@"`
-
-if [ $? != 0 ]; then
- echo "Terminating..." >&2
- exit 1
-fi
-
-TEMPFILE=`mktemp`
-
-eval set -- "$TEMP"
-
-while true ; do
- case "$1" in
- -c|--config)
- if [ x"$cmd" != x"" ]; then
- help
- fi
- case "$2" in
- "") gai_conf="${DEFAULT_GAICONF}"
- shift 2
- ;;
- *) gai_conf="$2"
- shift 2
- esac
- cmd=config
- ;;
- -d|--default)
- if [ x"$cmd" != x"" ]; then
- help
- fi
- gai_conf=${TEMPFILE}
- cmd=config
- ;;
- -l|--list)
- if [ x"$cmd" != x"" ]; then
- help
- fi
- cmd=list
- shift
- ;;
- -v)
- verbose=1
- shift
- ;;
- --)
- shift;
- break
- ;;
- *)
- echo "Internal error!" >&2
- exit 1
- ;;
- esac
-done
-
-case "$cmd" in
- config)
- if [ x"$gai_conf" = x"${TEMPFILE}" ]; then
- sed -e 's/^[[:space:]]*//' <<END_OF_DEFAULT >${TEMPFILE}
- label ::1/128 0
- label ::/0 1
- label 2002::/16 2
- label ::/96 3
- label ::ffff:0:0/96 4
- label fec0::/10 5
- label fc00::/7 6
- label 2001:0::/32 7
-END_OF_DEFAULT
- fi
- do_load_config "$gai_conf"
- ;;
- list)
- do_list_config
- ;;
- *)
- help
- ;;
-esac
-
-rm -f "${TEMPFILE}"
-
-exit 0
-
diff --git a/genl/.gitignore b/genl/.gitignore
deleted file mode 100644
index 383ef04..0000000
--- a/genl/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-genl
diff --git a/genl/Makefile b/genl/Makefile
deleted file mode 100644
index 44bb83c..0000000
--- a/genl/Makefile
+++ /dev/null
@@ -1,38 +0,0 @@
-GENLOBJ=genl.o
-
-include ../Config
-SHARED_LIBS ?= y
-
-GENLMODULES :=
-GENLMODULES += ctrl.o
-
-GENLOBJ += $(GENLMODULES)
-
-GENLLIB :=
-
-ifeq ($(SHARED_LIBS),y)
-LDFLAGS += -Wl,-export-dynamic
-LDLIBS += -lm -ldl
-endif
-
-all: genl
-
-genl: $(GENLOBJ) $(LIBNETLINK) $(LIBUTIL) $(GENLLIB)
-
-install: all
- install -m 0755 genl $(DESTDIR)$(SBINDIR)
-
-clean:
- rm -f $(GENLOBJ) $(GENLLIB) genl
-
-ifneq ($(SHARED_LIBS),y)
-
-genl: static-syms.o
-static-syms.o: static-syms.h
-static-syms.h: $(wildcard *.c)
- files="$^" ; \
- for s in `grep -B 3 '\<dlsym' $$files | sed -n '/snprintf/{s:.*"\([^"]*\)".*:\1:;s:%s::;p}'` ; do \
- sed -n '/'$$s'[^ ]* =/{s:.* \([^ ]*'$$s'[^ ]*\) .*:extern char \1[] __attribute__((weak)); if (!strcmp(sym, "\1")) return \1;:;p}' $$files ; \
- done > $@
-
-endif
diff --git a/genl/ctrl.c b/genl/ctrl.c
deleted file mode 100644
index 30ea4d7..0000000
--- a/genl/ctrl.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- * ctrl.c generic netlink controller
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- * Johannes Berg (johannes@sipsolutions.net)
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "genl_utils.h"
-
-#define GENL_MAX_FAM_OPS 256
-#define GENL_MAX_FAM_GRPS 256
-
-static int usage(void)
-{
- fprintf(stderr,"Usage: ctrl <CMD>\n" \
- "CMD := get <PARMS> | list | monitor\n" \
- "PARMS := name <name> | id <id>\n" \
- "Examples:\n" \
- "\tctrl ls\n" \
- "\tctrl monitor\n" \
- "\tctrl get name foobar\n" \
- "\tctrl get id 0xF\n");
- return -1;
-}
-
-int genl_ctrl_resolve_family(const char *family)
-{
- struct rtnl_handle rth;
- struct nlmsghdr *nlh;
- struct genlmsghdr *ghdr;
- int ret = 0;
- struct {
- struct nlmsghdr n;
- char buf[4096];
- } req;
-
- memset(&req, 0, sizeof(req));
-
- nlh = &req.n;
- nlh->nlmsg_len = NLMSG_LENGTH(GENL_HDRLEN);
- nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
- nlh->nlmsg_type = GENL_ID_CTRL;
-
- ghdr = NLMSG_DATA(&req.n);
- ghdr->cmd = CTRL_CMD_GETFAMILY;
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_GENERIC) < 0) {
- fprintf(stderr, "Cannot open generic netlink socket\n");
- exit(1);
- }
-
- addattr_l(nlh, 128, CTRL_ATTR_FAMILY_NAME, family, strlen(family) + 1);
-
- if (rtnl_talk(&rth, nlh, 0, 0, nlh, NULL, NULL) < 0) {
- fprintf(stderr, "Error talking to the kernel\n");
- goto errout;
- }
-
- {
- struct rtattr *tb[CTRL_ATTR_MAX + 1];
- struct genlmsghdr *ghdr = NLMSG_DATA(nlh);
- int len = nlh->nlmsg_len;
- struct rtattr *attrs;
-
- if (nlh->nlmsg_type != GENL_ID_CTRL) {
- fprintf(stderr, "Not a controller message, nlmsg_len=%d "
- "nlmsg_type=0x%x\n", nlh->nlmsg_len, nlh->nlmsg_type);
- goto errout;
- }
-
- if (ghdr->cmd != CTRL_CMD_NEWFAMILY) {
- fprintf(stderr, "Unknown controller command %d\n", ghdr->cmd);
- goto errout;
- }
-
- len -= NLMSG_LENGTH(GENL_HDRLEN);
-
- if (len < 0) {
- fprintf(stderr, "wrong controller message len %d\n", len);
- return -1;
- }
-
- attrs = (struct rtattr *) ((char *) ghdr + GENL_HDRLEN);
- parse_rtattr(tb, CTRL_ATTR_MAX, attrs, len);
-
- if (tb[CTRL_ATTR_FAMILY_ID] == NULL) {
- fprintf(stderr, "Missing family id TLV\n");
- goto errout;
- }
-
- ret = *(__u16 *) RTA_DATA(tb[CTRL_ATTR_FAMILY_ID]);
- }
-
-errout:
- rtnl_close(&rth);
- return ret;
-}
-
-void print_ctrl_cmd_flags(FILE *fp, __u32 fl)
-{
- fprintf(fp, "\n\t\tCapabilities (0x%x):\n ", fl);
- if (!fl) {
- fprintf(fp, "\n");
- return;
- }
- fprintf(fp, "\t\t ");
-
- if (fl & GENL_ADMIN_PERM)
- fprintf(fp, " requires admin permission;");
- if (fl & GENL_CMD_CAP_DO)
- fprintf(fp, " can doit;");
- if (fl & GENL_CMD_CAP_DUMP)
- fprintf(fp, " can dumpit;");
- if (fl & GENL_CMD_CAP_HASPOL)
- fprintf(fp, " has policy");
-
- fprintf(fp, "\n");
-}
-
-static int print_ctrl_cmds(FILE *fp, struct rtattr *arg, __u32 ctrl_ver)
-{
- struct rtattr *tb[CTRL_ATTR_OP_MAX + 1];
-
- if (arg == NULL)
- return -1;
-
- parse_rtattr_nested(tb, CTRL_ATTR_OP_MAX, arg);
- if (tb[CTRL_ATTR_OP_ID]) {
- __u32 *id = RTA_DATA(tb[CTRL_ATTR_OP_ID]);
- fprintf(fp, " ID-0x%x ",*id);
- }
- /* we are only gonna do this for newer version of the controller */
- if (tb[CTRL_ATTR_OP_FLAGS] && ctrl_ver >= 0x2) {
- __u32 *fl = RTA_DATA(tb[CTRL_ATTR_OP_FLAGS]);
- print_ctrl_cmd_flags(fp, *fl);
- }
- return 0;
-
-}
-
-static int print_ctrl_grp(FILE *fp, struct rtattr *arg, __u32 ctrl_ver)
-{
- struct rtattr *tb[CTRL_ATTR_MCAST_GRP_MAX + 1];
-
- if (arg == NULL)
- return -1;
-
- parse_rtattr_nested(tb, CTRL_ATTR_MCAST_GRP_MAX, arg);
- if (tb[2]) {
- __u32 *id = RTA_DATA(tb[CTRL_ATTR_MCAST_GRP_ID]);
- fprintf(fp, " ID-0x%x ",*id);
- }
- if (tb[1]) {
- char *name = RTA_DATA(tb[CTRL_ATTR_MCAST_GRP_NAME]);
- fprintf(fp, " name: %s ", name);
- }
- return 0;
-
-}
-
-/*
- * The controller sends one nlmsg per family
-*/
-static int print_ctrl(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- struct rtattr *tb[CTRL_ATTR_MAX + 1];
- struct genlmsghdr *ghdr = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr *attrs;
- FILE *fp = (FILE *) arg;
- __u32 ctrl_v = 0x1;
-
- if (n->nlmsg_type != GENL_ID_CTRL) {
- fprintf(stderr, "Not a controller message, nlmsg_len=%d "
- "nlmsg_type=0x%x\n", n->nlmsg_len, n->nlmsg_type);
- return 0;
- }
-
- if (ghdr->cmd != CTRL_CMD_GETFAMILY &&
- ghdr->cmd != CTRL_CMD_DELFAMILY &&
- ghdr->cmd != CTRL_CMD_NEWFAMILY &&
- ghdr->cmd != CTRL_CMD_NEWMCAST_GRP &&
- ghdr->cmd != CTRL_CMD_DELMCAST_GRP) {
- fprintf(stderr, "Unknown controller command %d\n", ghdr->cmd);
- return 0;
- }
-
- len -= NLMSG_LENGTH(GENL_HDRLEN);
-
- if (len < 0) {
- fprintf(stderr, "wrong controller message len %d\n", len);
- return -1;
- }
-
- attrs = (struct rtattr *) ((char *) ghdr + GENL_HDRLEN);
- parse_rtattr(tb, CTRL_ATTR_MAX, attrs, len);
-
- if (tb[CTRL_ATTR_FAMILY_NAME]) {
- char *name = RTA_DATA(tb[CTRL_ATTR_FAMILY_NAME]);
- fprintf(fp, "\nName: %s\n",name);
- }
- if (tb[CTRL_ATTR_FAMILY_ID]) {
- __u16 *id = RTA_DATA(tb[CTRL_ATTR_FAMILY_ID]);
- fprintf(fp, "\tID: 0x%x ",*id);
- }
- if (tb[CTRL_ATTR_VERSION]) {
- __u32 *v = RTA_DATA(tb[CTRL_ATTR_VERSION]);
- fprintf(fp, " Version: 0x%x ",*v);
- ctrl_v = *v;
- }
- if (tb[CTRL_ATTR_HDRSIZE]) {
- __u32 *h = RTA_DATA(tb[CTRL_ATTR_HDRSIZE]);
- fprintf(fp, " header size: %d ",*h);
- }
- if (tb[CTRL_ATTR_MAXATTR]) {
- __u32 *ma = RTA_DATA(tb[CTRL_ATTR_MAXATTR]);
- fprintf(fp, " max attribs: %d ",*ma);
- }
- /* end of family definitions .. */
- fprintf(fp,"\n");
- if (tb[CTRL_ATTR_OPS]) {
- struct rtattr *tb2[GENL_MAX_FAM_OPS];
- int i=0;
- parse_rtattr_nested(tb2, GENL_MAX_FAM_OPS, tb[CTRL_ATTR_OPS]);
- fprintf(fp, "\tcommands supported: \n");
- for (i = 0; i < GENL_MAX_FAM_OPS; i++) {
- if (tb2[i]) {
- fprintf(fp, "\t\t#%d: ", i);
- if (0 > print_ctrl_cmds(fp, tb2[i], ctrl_v)) {
- fprintf(fp, "Error printing command\n");
- }
- /* for next command */
- fprintf(fp,"\n");
- }
- }
-
- /* end of family::cmds definitions .. */
- fprintf(fp,"\n");
- }
-
- if (tb[CTRL_ATTR_MCAST_GROUPS]) {
- struct rtattr *tb2[GENL_MAX_FAM_GRPS + 1];
- int i;
-
- parse_rtattr_nested(tb2, GENL_MAX_FAM_GRPS,
- tb[CTRL_ATTR_MCAST_GROUPS]);
- fprintf(fp, "\tmulticast groups:\n");
-
- for (i = 0; i < GENL_MAX_FAM_GRPS; i++) {
- if (tb2[i]) {
- fprintf(fp, "\t\t#%d: ", i);
- if (0 > print_ctrl_grp(fp, tb2[i], ctrl_v))
- fprintf(fp, "Error printing group\n");
- /* for next group */
- fprintf(fp,"\n");
- }
- }
-
- /* end of family::groups definitions .. */
- fprintf(fp,"\n");
- }
-
- fflush(fp);
- return 0;
-}
-
-static int ctrl_list(int cmd, int argc, char **argv)
-{
- struct rtnl_handle rth;
- struct nlmsghdr *nlh;
- struct genlmsghdr *ghdr;
- int ret = -1;
- char d[GENL_NAMSIZ];
- struct {
- struct nlmsghdr n;
- char buf[4096];
- } req;
-
- memset(&req, 0, sizeof(req));
-
- nlh = &req.n;
- nlh->nlmsg_len = NLMSG_LENGTH(GENL_HDRLEN);
- nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
- nlh->nlmsg_type = GENL_ID_CTRL;
-
- ghdr = NLMSG_DATA(&req.n);
- ghdr->cmd = CTRL_CMD_GETFAMILY;
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_GENERIC) < 0) {
- fprintf(stderr, "Cannot open generic netlink socket\n");
- exit(1);
- }
-
- if (cmd == CTRL_CMD_GETFAMILY) {
- if (argc != 2) {
- fprintf(stderr, "Wrong number of params\n");
- return -1;
- }
-
- if (matches(*argv, "name") == 0) {
- NEXT_ARG();
- strncpy(d, *argv, sizeof (d) - 1);
- addattr_l(nlh, 128, CTRL_ATTR_FAMILY_NAME,
- d, strlen(d) + 1);
- } else if (matches(*argv, "id") == 0) {
- __u16 id;
- NEXT_ARG();
- if (get_u16(&id, *argv, 0)) {
- fprintf(stderr, "Illegal \"id\"\n");
- goto ctrl_done;
- }
-
- addattr_l(nlh, 128, CTRL_ATTR_FAMILY_ID, &id, 2);
-
- } else {
- fprintf(stderr, "Wrong params\n");
- goto ctrl_done;
- }
-
- if (rtnl_talk(&rth, nlh, 0, 0, nlh, NULL, NULL) < 0) {
- fprintf(stderr, "Error talking to the kernel\n");
- goto ctrl_done;
- }
-
- if (print_ctrl(NULL, nlh, (void *) stdout) < 0) {
- fprintf(stderr, "Dump terminated\n");
- goto ctrl_done;
- }
-
- }
-
- if (cmd == CTRL_CMD_UNSPEC) {
- nlh->nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST;
- nlh->nlmsg_seq = rth.dump = ++rth.seq;
-
- if (rtnl_send(&rth, (const char *) nlh, nlh->nlmsg_len) < 0) {
- perror("Failed to send dump request\n");
- goto ctrl_done;
- }
-
- rtnl_dump_filter(&rth, print_ctrl, stdout, NULL, NULL);
-
- }
-
- ret = 0;
-ctrl_done:
- rtnl_close(&rth);
- return ret;
-}
-
-static int ctrl_listen(int argc, char **argv)
-{
- struct rtnl_handle rth;
-
- if (rtnl_open_byproto(&rth, nl_mgrp(GENL_ID_CTRL), NETLINK_GENERIC) < 0) {
- fprintf(stderr, "Canot open generic netlink socket\n");
- return -1;
- }
-
- if (rtnl_listen(&rth, print_ctrl, (void *) stdout) < 0)
- return -1;
-
- return 0;
-}
-
-static int parse_ctrl(struct genl_util *a, int argc, char **argv)
-{
- argv++;
- if (--argc <= 0) {
- fprintf(stderr, "wrong controller params\n");
- return -1;
- }
-
- if (matches(*argv, "monitor") == 0)
- return ctrl_listen(argc-1, argv+1);
- if (matches(*argv, "get") == 0)
- return ctrl_list(CTRL_CMD_GETFAMILY, argc-1, argv+1);
- if (matches(*argv, "list") == 0 ||
- matches(*argv, "show") == 0 ||
- matches(*argv, "lst") == 0)
- return ctrl_list(CTRL_CMD_UNSPEC, argc-1, argv+1);
- if (matches(*argv, "help") == 0)
- return usage();
-
- fprintf(stderr, "ctrl command \"%s\" is unknown, try \"ctrl -help\".\n",
- *argv);
-
- return -1;
-}
-
-struct genl_util ctrl_genl_util = {
- .name = "ctrl",
- .parse_genlopt = parse_ctrl,
- .print_genlopt = print_ctrl,
-};
diff --git a/genl/genl.c b/genl/genl.c
deleted file mode 100644
index 3ae75ae..0000000
--- a/genl/genl.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * genl.c "genl" utility frontend.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Jamal Hadi Salim
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <dlfcn.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <errno.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h> /* until we put our own header */
-#include "SNAPSHOT.h"
-#include "utils.h"
-#include "genl_utils.h"
-
-int show_stats = 0;
-int show_details = 0;
-int show_raw = 0;
-int resolve_hosts = 0;
-
-static void *BODY;
-static struct genl_util * genl_list;
-
-
-static int print_nofopt(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- fprintf((FILE *) arg, "unknown genl type ..\n");
- return 0;
-}
-
-static int parse_nofopt(struct genl_util *f, int argc, char **argv)
-{
- if (argc) {
- fprintf(stderr, "Unknown genl \"%s\", hence option \"%s\" "
- "is unparsable\n", f->name, *argv);
- return -1;
- }
-
- return 0;
-}
-
-static struct genl_util *get_genl_kind(char *str)
-{
- void *dlh;
- char buf[256];
- struct genl_util *f;
-
- for (f = genl_list; f; f = f->next)
- if (strcmp(f->name, str) == 0)
- return f;
-
- snprintf(buf, sizeof(buf), "%s.so", str);
- dlh = dlopen(buf, RTLD_LAZY);
- if (dlh == NULL) {
- dlh = BODY;
- if (dlh == NULL) {
- dlh = BODY = dlopen(NULL, RTLD_LAZY);
- if (dlh == NULL)
- goto noexist;
- }
- }
-
- snprintf(buf, sizeof(buf), "%s_genl_util", str);
-
- f = dlsym(dlh, buf);
- if (f == NULL)
- goto noexist;
-reg:
- f->next = genl_list;
- genl_list = f;
- return f;
-
-noexist:
- f = malloc(sizeof(*f));
- if (f) {
- memset(f, 0, sizeof(*f));
- strncpy(f->name, str, 15);
- f->parse_genlopt = parse_nofopt;
- f->print_genlopt = print_nofopt;
- goto reg;
- }
- return f;
-}
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: genl [ OPTIONS ] OBJECT | help }\n"
- "where OBJECT := { ctrl etc }\n"
- " OPTIONS := { -s[tatistics] | -d[etails] | -r[aw] }\n");
- exit(-1);
-}
-
-int main(int argc, char **argv)
-{
- char *basename;
-
- basename = strrchr(argv[0], '/');
- if (basename == NULL)
- basename = argv[0];
- else
- basename++;
-
- while (argc > 1) {
- if (argv[1][0] != '-')
- break;
- if (matches(argv[1], "-stats") == 0 ||
- matches(argv[1], "-statistics") == 0) {
- ++show_stats;
- } else if (matches(argv[1], "-details") == 0) {
- ++show_details;
- } else if (matches(argv[1], "-raw") == 0) {
- ++show_raw;
- } else if (matches(argv[1], "-Version") == 0) {
- printf("genl utility, iproute2-ss%s\n", SNAPSHOT);
- exit(0);
- } else if (matches(argv[1], "-help") == 0) {
- usage();
- } else {
- fprintf(stderr, "Option \"%s\" is unknown, try "
- "\"genl -help\".\n", argv[1]);
- exit(-1);
- }
- argc--; argv++;
- }
-
- if (argc > 1) {
- int ret;
- struct genl_util *a = NULL;
- a = get_genl_kind(argv[1]);
- if (NULL == a) {
- fprintf(stderr,"bad genl %s\n",argv[1]);
- }
-
- ret = a->parse_genlopt(a, argc-1, argv+1);
- return ret;
-
- if (matches(argv[1], "help") == 0)
- usage();
- fprintf(stderr, "Object \"%s\" is unknown, try \"genl "
- "-help\".\n", argv[1]);
- exit(-1);
- }
-
- usage();
-}
diff --git a/genl/genl_utils.h b/genl/genl_utils.h
deleted file mode 100644
index 85b5183..0000000
--- a/genl/genl_utils.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _TC_UTIL_H_
-#define _TC_UTIL_H_ 1
-
-#include "utils.h"
-#include "linux/genetlink.h"
-
-struct genl_util
-{
- struct genl_util *next;
- char name[16];
- int (*parse_genlopt)(struct genl_util *fu, int argc, char **argv);
- int (*print_genlopt)(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg);
-};
-
-extern int genl_ctrl_resolve_family(const char *family);
-
-#endif
diff --git a/genl/static-syms.c b/genl/static-syms.c
deleted file mode 100644
index 1ed3a8a..0000000
--- a/genl/static-syms.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <string.h>
-void *_dlsym(const char *sym)
-{
-#include "static-syms.h"
- return NULL;
-}
diff --git a/include/SNAPSHOT.h b/include/SNAPSHOT.h
deleted file mode 100644
index de41b1b..0000000
--- a/include/SNAPSHOT.h
+++ /dev/null
@@ -1 +0,0 @@
-static const char SNAPSHOT[] = "100804";
diff --git a/include/dlfcn.h b/include/dlfcn.h
deleted file mode 100644
index b0be5a0..0000000
--- a/include/dlfcn.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Stub dlfcn implementation for systems that lack shared library support
- * but obviously can still reference compiled-in symbols.
- */
-
-#ifndef NO_SHARED_LIBS
-#include_next <dlfcn.h>
-#else
-
-#define RTLD_LAZY 0
-#define _FAKE_DLFCN_HDL (void *)0xbeefcafe
-
-static inline void *dlopen(const char *file, int flag)
-{
- if (file == NULL)
- return _FAKE_DLFCN_HDL;
- else
- return NULL;
-}
-
-extern void *_dlsym(const char *sym);
-static inline void *dlsym(void *handle, const char *sym)
-{
- if (handle != _FAKE_DLFCN_HDL)
- return NULL;
- return _dlsym(sym);
-}
-
-static inline char *dlerror(void)
-{
- return NULL;
-}
-
-static inline int dlclose(void *handle)
-{
- return (handle == _FAKE_DLFCN_HDL) ? 0 : 1;
-}
-
-#endif
diff --git a/include/ip6tables.h b/include/ip6tables.h
deleted file mode 100644
index 1050593..0000000
--- a/include/ip6tables.h
+++ /dev/null
@@ -1,141 +0,0 @@
-#ifndef _IP6TABLES_USER_H
-#define _IP6TABLES_USER_H
-
-#include "iptables_common.h"
-#include "libiptc/libip6tc.h"
-
-struct ip6tables_rule_match
-{
- struct ip6tables_rule_match *next;
-
- struct ip6tables_match *match;
-};
-
-/* Include file for additions: new matches and targets. */
-struct ip6tables_match
-{
- struct ip6tables_match *next;
-
- ip6t_chainlabel name;
-
- const char *version;
-
- /* Size of match data. */
- size_t size;
-
- /* Size of match data relevent for userspace comparison purposes */
- size_t userspacesize;
-
- /* Function which prints out usage message. */
- void (*help)(void);
-
- /* Initialize the match. */
- void (*init)(struct ip6t_entry_match *m, unsigned int *nfcache);
-
- /* Function which parses command options; returns true if it
- ate an option */
- int (*parse)(int c, char **argv, int invert, unsigned int *flags,
- const struct ip6t_entry *entry,
- unsigned int *nfcache,
- struct ip6t_entry_match **match);
-
- /* Final check; exit if not ok. */
- void (*final_check)(unsigned int flags);
-
- /* Prints out the match iff non-NULL: put space at end */
- void (*print)(const struct ip6t_ip6 *ip,
- const struct ip6t_entry_match *match, int numeric);
-
- /* Saves the union ipt_matchinfo in parsable form to stdout. */
- void (*save)(const struct ip6t_ip6 *ip,
- const struct ip6t_entry_match *match);
-
- /* Pointer to list of extra command-line options */
- const struct option *extra_opts;
-
- /* Ignore these men behind the curtain: */
- unsigned int option_offset;
- struct ip6t_entry_match *m;
- unsigned int mflags;
-#ifdef NO_SHARED_LIBS
- unsigned int loaded; /* simulate loading so options are merged properly */
-#endif
-};
-
-struct ip6tables_target
-{
- struct ip6tables_target *next;
-
- ip6t_chainlabel name;
-
- const char *version;
-
- /* Size of target data. */
- size_t size;
-
- /* Size of target data relevent for userspace comparison purposes */
- size_t userspacesize;
-
- /* Function which prints out usage message. */
- void (*help)(void);
-
- /* Initialize the target. */
- void (*init)(struct ip6t_entry_target *t, unsigned int *nfcache);
-
- /* Function which parses command options; returns true if it
- ate an option */
- int (*parse)(int c, char **argv, int invert, unsigned int *flags,
- const struct ip6t_entry *entry,
- struct ip6t_entry_target **target);
-
- /* Final check; exit if not ok. */
- void (*final_check)(unsigned int flags);
-
- /* Prints out the target iff non-NULL: put space at end */
- void (*print)(const struct ip6t_ip6 *ip,
- const struct ip6t_entry_target *target, int numeric);
-
- /* Saves the targinfo in parsable form to stdout. */
- void (*save)(const struct ip6t_ip6 *ip,
- const struct ip6t_entry_target *target);
-
- /* Pointer to list of extra command-line options */
- struct option *extra_opts;
-
- /* Ignore these men behind the curtain: */
- unsigned int option_offset;
- struct ip6t_entry_target *t;
- unsigned int tflags;
- unsigned int used;
-#ifdef NO_SHARED_LIBS
- unsigned int loaded; /* simulate loading so options are merged properly */
-#endif
-};
-
-extern int line;
-
-/* Your shared library should call one of these. */
-extern void register_match6(struct ip6tables_match *me);
-extern void register_target6(struct ip6tables_target *me);
-
-extern int do_command6(int argc, char *argv[], char **table,
- ip6tc_handle_t *handle);
-/* Keeping track of external matches and targets: linked lists. */
-extern struct ip6tables_match *ip6tables_matches;
-extern struct ip6tables_target *ip6tables_targets;
-
-enum ip6t_tryload {
- DONT_LOAD,
- TRY_LOAD,
- LOAD_MUST_SUCCEED
-};
-
-extern struct ip6tables_target *find_target(const char *name, enum ip6t_tryload);
-extern struct ip6tables_match *find_match(const char *name, enum ip6t_tryload, struct ip6tables_rule_match **match);
-
-extern int for_each_chain(int (*fn)(const ip6t_chainlabel, int, ip6tc_handle_t *), int verbose, int builtinstoo, ip6tc_handle_t *handle);
-extern int flush_entries(const ip6t_chainlabel chain, int verbose, ip6tc_handle_t *handle);
-extern int delete_chain(const ip6t_chainlabel chain, int verbose, ip6tc_handle_t *handle);
-extern int ip6tables_insmod(const char *modname, const char *modprobe);
-
-#endif /*_IP6TABLES_USER_H*/
diff --git a/include/iptables.h b/include/iptables.h
deleted file mode 100644
index dd844c1..0000000
--- a/include/iptables.h
+++ /dev/null
@@ -1,177 +0,0 @@
-#ifndef _IPTABLES_USER_H
-#define _IPTABLES_USER_H
-
-#include "iptables_common.h"
-#include "libiptc/libiptc.h"
-
-#ifndef IPT_LIB_DIR
-#define IPT_LIB_DIR "/usr/local/lib/iptables"
-#endif
-
-#ifndef IPPROTO_SCTP
-#define IPPROTO_SCTP 132
-#endif
-
-#ifndef IPT_SO_GET_REVISION_MATCH /* Old kernel source. */
-#define IPT_SO_GET_REVISION_MATCH (IPT_BASE_CTL + 2)
-#define IPT_SO_GET_REVISION_TARGET (IPT_BASE_CTL + 3)
-
-struct ipt_get_revision
-{
- char name[IPT_FUNCTION_MAXNAMELEN-1];
-
- u_int8_t revision;
-};
-#endif /* IPT_SO_GET_REVISION_MATCH Old kernel source */
-
-struct iptables_rule_match
-{
- struct iptables_rule_match *next;
-
- struct iptables_match *match;
-};
-
-/* Include file for additions: new matches and targets. */
-struct iptables_match
-{
- struct iptables_match *next;
-
- ipt_chainlabel name;
-
- /* Revision of match (0 by default). */
- u_int8_t revision;
-
- const char *version;
-
- /* Size of match data. */
- size_t size;
-
- /* Size of match data relevent for userspace comparison purposes */
- size_t userspacesize;
-
- /* Function which prints out usage message. */
- void (*help)(void);
-
- /* Initialize the match. */
- void (*init)(struct ipt_entry_match *m, unsigned int *nfcache);
-
- /* Function which parses command options; returns true if it
- ate an option */
- int (*parse)(int c, char **argv, int invert, unsigned int *flags,
- const struct ipt_entry *entry,
- unsigned int *nfcache,
- struct ipt_entry_match **match);
-
- /* Final check; exit if not ok. */
- void (*final_check)(unsigned int flags);
-
- /* Prints out the match iff non-NULL: put space at end */
- void (*print)(const struct ipt_ip *ip,
- const struct ipt_entry_match *match, int numeric);
-
- /* Saves the match info in parsable form to stdout. */
- void (*save)(const struct ipt_ip *ip,
- const struct ipt_entry_match *match);
-
- /* Pointer to list of extra command-line options */
- const struct option *extra_opts;
-
- /* Ignore these men behind the curtain: */
- unsigned int option_offset;
- struct ipt_entry_match *m;
- unsigned int mflags;
-#ifdef NO_SHARED_LIBS
- unsigned int loaded; /* simulate loading so options are merged properly */
-#endif
-};
-
-struct iptables_target
-{
- struct iptables_target *next;
-
- ipt_chainlabel name;
-
- /* Revision of target (0 by default). */
- u_int8_t revision;
-
- const char *version;
-
- /* Size of target data. */
- size_t size;
-
- /* Size of target data relevent for userspace comparison purposes */
- size_t userspacesize;
-
- /* Function which prints out usage message. */
- void (*help)(void);
-
- /* Initialize the target. */
- void (*init)(struct ipt_entry_target *t, unsigned int *nfcache);
-
- /* Function which parses command options; returns true if it
- ate an option */
- int (*parse)(int c, char **argv, int invert, unsigned int *flags,
- const struct ipt_entry *entry,
- struct ipt_entry_target **target);
-
- /* Final check; exit if not ok. */
- void (*final_check)(unsigned int flags);
-
- /* Prints out the target iff non-NULL: put space at end */
- void (*print)(const struct ipt_ip *ip,
- const struct ipt_entry_target *target, int numeric);
-
- /* Saves the targinfo in parsable form to stdout. */
- void (*save)(const struct ipt_ip *ip,
- const struct ipt_entry_target *target);
-
- /* Pointer to list of extra command-line options */
- struct option *extra_opts;
-
- /* Ignore these men behind the curtain: */
- unsigned int option_offset;
- struct ipt_entry_target *t;
- unsigned int tflags;
- unsigned int used;
-#ifdef NO_SHARED_LIBS
- unsigned int loaded; /* simulate loading so options are merged properly */
-#endif
-};
-
-extern int line;
-
-/* Your shared library should call one of these. */
-extern void register_match(struct iptables_match *me);
-extern void register_target(struct iptables_target *me);
-
-extern struct in_addr *dotted_to_addr(const char *dotted);
-extern char *addr_to_dotted(const struct in_addr *addrp);
-extern char *addr_to_anyname(const struct in_addr *addr);
-extern char *mask_to_dotted(const struct in_addr *mask);
-
-extern void parse_hostnetworkmask(const char *name, struct in_addr **addrpp,
- struct in_addr *maskp, unsigned int *naddrs);
-extern u_int16_t parse_protocol(const char *s);
-
-extern int do_command(int argc, char *argv[], char **table,
- iptc_handle_t *handle);
-/* Keeping track of external matches and targets: linked lists. */
-extern struct iptables_match *iptables_matches;
-extern struct iptables_target *iptables_targets;
-
-enum ipt_tryload {
- DONT_LOAD,
- TRY_LOAD,
- LOAD_MUST_SUCCEED
-};
-
-extern struct iptables_target *find_target(const char *name, enum ipt_tryload);
-extern struct iptables_match *find_match(const char *name, enum ipt_tryload, struct iptables_rule_match **match);
-
-extern int delete_chain(const ipt_chainlabel chain, int verbose,
- iptc_handle_t *handle);
-extern int flush_entries(const ipt_chainlabel chain, int verbose,
- iptc_handle_t *handle);
-extern int for_each_chain(int (*fn)(const ipt_chainlabel, int, iptc_handle_t *),
- int verbose, int builtinstoo, iptc_handle_t *handle);
-#endif /*_IPTABLES_USER_H*/
diff --git a/include/iptables_common.h b/include/iptables_common.h
deleted file mode 100644
index 9099667..0000000
--- a/include/iptables_common.h
+++ /dev/null
@@ -1,51 +0,0 @@
-#ifndef _IPTABLES_COMMON_H
-#define _IPTABLES_COMMON_H
-/* Shared definitions between ipv4 and ipv6. */
-
-enum exittype {
- OTHER_PROBLEM = 1,
- PARAMETER_PROBLEM,
- VERSION_PROBLEM,
- RESOURCE_PROBLEM
-};
-
-/* this is a special 64bit data type that is 8-byte aligned */
-#define aligned_u64 unsigned long long __attribute__((aligned(8)))
-
-extern void exit_printhelp(void) __attribute__((noreturn));
-extern void exit_tryhelp(int) __attribute__((noreturn));
-int check_inverse(const char option[], int *invert, int *optind, int argc);
-extern int string_to_number(const char *,
- unsigned int,
- unsigned int,
- unsigned int *);
-extern int string_to_number_l(const char *,
- unsigned long int,
- unsigned long int,
- unsigned long *);
-extern int string_to_number_ll(const char *,
- unsigned long long int,
- unsigned long long int,
- unsigned long long *);
-extern int iptables_insmod(const char *modname, const char *modprobe);
-extern int load_iptables_ko(const char *modprobe);
-void exit_error(enum exittype, char *, ...)__attribute__((noreturn,
- format(printf,2,3)));
-extern const char *program_name, *program_version;
-extern char *lib_dir;
-
-#define _init __attribute__((constructor)) my_init
-#ifdef NO_SHARED_LIBS
-# ifdef _INIT
-# undef _init
-# define _init _INIT
-# endif
- extern void init_extensions(void);
-#endif
-
-#define __be32 u_int32_t
-#define __le32 u_int32_t
-#define __be16 u_int16_t
-#define __le16 u_int16_t
-
-#endif /*_IPTABLES_COMMON_H*/
diff --git a/include/libiptc/ipt_kernel_headers.h b/include/libiptc/ipt_kernel_headers.h
deleted file mode 100644
index 7e87828..0000000
--- a/include/libiptc/ipt_kernel_headers.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* This is the userspace/kernel interface for Generic IP Chains,
- required for libc6. */
-#ifndef _FWCHAINS_KERNEL_HEADERS_H
-#define _FWCHAINS_KERNEL_HEADERS_H
-
-#include <limits.h>
-
-#if defined(__GLIBC__) && __GLIBC__ == 2
-#include <netinet/ip.h>
-#include <netinet/in.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/tcp.h>
-#include <netinet/udp.h>
-#include <sys/types.h>
-#else /* libc5 */
-#include <sys/socket.h>
-#include <linux/ip.h>
-#include <linux/in.h>
-#include <linux/if.h>
-#include <linux/icmp.h>
-#include <linux/tcp.h>
-#include <linux/udp.h>
-#include <linux/types.h>
-#include <linux/in6.h>
-#endif
-#endif
diff --git a/include/libiptc/libip6tc.h b/include/libiptc/libip6tc.h
deleted file mode 100644
index 7a247c4..0000000
--- a/include/libiptc/libip6tc.h
+++ /dev/null
@@ -1,154 +0,0 @@
-#ifndef _LIBIP6TC_H
-#define _LIBIP6TC_H
-/* Library which manipulates firewall rules. Version 0.2. */
-
-#include <libiptc/ipt_kernel_headers.h>
-#include <linux/netfilter_ipv6/ip6_tables.h>
-
-#ifndef IP6T_MIN_ALIGN
-#define IP6T_MIN_ALIGN (__alignof__(struct ip6t_entry))
-#endif
-#define IP6T_ALIGN(s) (((s) + (IP6T_MIN_ALIGN-1)) & ~(IP6T_MIN_ALIGN-1))
-
-typedef char ip6t_chainlabel[32];
-
-#define IP6TC_LABEL_ACCEPT "ACCEPT"
-#define IP6TC_LABEL_DROP "DROP"
-#define IP6TC_LABEL_QUEUE "QUEUE"
-#define IP6TC_LABEL_RETURN "RETURN"
-
-/* Transparent handle type. */
-typedef struct ip6tc_handle *ip6tc_handle_t;
-
-/* Does this chain exist? */
-int ip6tc_is_chain(const char *chain, const ip6tc_handle_t handle);
-
-/* Take a snapshot of the rules. Returns NULL on error. */
-ip6tc_handle_t ip6tc_init(const char *tablename);
-
-/* Cleanup after ip6tc_init(). */
-void ip6tc_free(ip6tc_handle_t *h);
-
-/* Iterator functions to run through the chains. Returns NULL at end. */
-const char *ip6tc_first_chain(ip6tc_handle_t *handle);
-const char *ip6tc_next_chain(ip6tc_handle_t *handle);
-
-/* Get first rule in the given chain: NULL for empty chain. */
-const struct ip6t_entry *ip6tc_first_rule(const char *chain,
- ip6tc_handle_t *handle);
-
-/* Returns NULL when rules run out. */
-const struct ip6t_entry *ip6tc_next_rule(const struct ip6t_entry *prev,
- ip6tc_handle_t *handle);
-
-/* Returns a pointer to the target name of this position. */
-const char *ip6tc_get_target(const struct ip6t_entry *e,
- ip6tc_handle_t *handle);
-
-/* Is this a built-in chain? */
-int ip6tc_builtin(const char *chain, const ip6tc_handle_t handle);
-
-/* Get the policy of a given built-in chain */
-const char *ip6tc_get_policy(const char *chain,
- struct ip6t_counters *counters,
- ip6tc_handle_t *handle);
-
-/* These functions return TRUE for OK or 0 and set errno. If errno ==
- 0, it means there was a version error (ie. upgrade libiptc). */
-/* Rule numbers start at 1 for the first rule. */
-
-/* Insert the entry `fw' in chain `chain' into position `rulenum'. */
-int ip6tc_insert_entry(const ip6t_chainlabel chain,
- const struct ip6t_entry *e,
- unsigned int rulenum,
- ip6tc_handle_t *handle);
-
-/* Atomically replace rule `rulenum' in `chain' with `fw'. */
-int ip6tc_replace_entry(const ip6t_chainlabel chain,
- const struct ip6t_entry *e,
- unsigned int rulenum,
- ip6tc_handle_t *handle);
-
-/* Append entry `fw' to chain `chain'. Equivalent to insert with
- rulenum = length of chain. */
-int ip6tc_append_entry(const ip6t_chainlabel chain,
- const struct ip6t_entry *e,
- ip6tc_handle_t *handle);
-
-/* Delete the first rule in `chain' which matches `fw'. */
-int ip6tc_delete_entry(const ip6t_chainlabel chain,
- const struct ip6t_entry *origfw,
- unsigned char *matchmask,
- ip6tc_handle_t *handle);
-
-/* Delete the rule in position `rulenum' in `chain'. */
-int ip6tc_delete_num_entry(const ip6t_chainlabel chain,
- unsigned int rulenum,
- ip6tc_handle_t *handle);
-
-/* Check the packet `fw' on chain `chain'. Returns the verdict, or
- NULL and sets errno. */
-const char *ip6tc_check_packet(const ip6t_chainlabel chain,
- struct ip6t_entry *,
- ip6tc_handle_t *handle);
-
-/* Flushes the entries in the given chain (ie. empties chain). */
-int ip6tc_flush_entries(const ip6t_chainlabel chain,
- ip6tc_handle_t *handle);
-
-/* Zeroes the counters in a chain. */
-int ip6tc_zero_entries(const ip6t_chainlabel chain,
- ip6tc_handle_t *handle);
-
-/* Creates a new chain. */
-int ip6tc_create_chain(const ip6t_chainlabel chain,
- ip6tc_handle_t *handle);
-
-/* Deletes a chain. */
-int ip6tc_delete_chain(const ip6t_chainlabel chain,
- ip6tc_handle_t *handle);
-
-/* Renames a chain. */
-int ip6tc_rename_chain(const ip6t_chainlabel oldname,
- const ip6t_chainlabel newname,
- ip6tc_handle_t *handle);
-
-/* Sets the policy on a built-in chain. */
-int ip6tc_set_policy(const ip6t_chainlabel chain,
- const ip6t_chainlabel policy,
- struct ip6t_counters *counters,
- ip6tc_handle_t *handle);
-
-/* Get the number of references to this chain */
-int ip6tc_get_references(unsigned int *ref, const ip6t_chainlabel chain,
- ip6tc_handle_t *handle);
-
-/* read packet and byte counters for a specific rule */
-struct ip6t_counters *ip6tc_read_counter(const ip6t_chainlabel chain,
- unsigned int rulenum,
- ip6tc_handle_t *handle);
-
-/* zero packet and byte counters for a specific rule */
-int ip6tc_zero_counter(const ip6t_chainlabel chain,
- unsigned int rulenum,
- ip6tc_handle_t *handle);
-
-/* set packet and byte counters for a specific rule */
-int ip6tc_set_counter(const ip6t_chainlabel chain,
- unsigned int rulenum,
- struct ip6t_counters *counters,
- ip6tc_handle_t *handle);
-
-/* Makes the actual changes. */
-int ip6tc_commit(ip6tc_handle_t *handle);
-
-/* Get raw socket. */
-int ip6tc_get_raw_socket();
-
-/* Translates errno numbers into more human-readable form than strerror. */
-const char *ip6tc_strerror(int err);
-
-/* Return prefix length, or -1 if not contiguous */
-int ipv6_prefix_length(const struct in6_addr *a);
-
-#endif /* _LIBIP6TC_H */
diff --git a/include/libiptc/libiptc.h b/include/libiptc/libiptc.h
deleted file mode 100644
index 7628bda..0000000
--- a/include/libiptc/libiptc.h
+++ /dev/null
@@ -1,166 +0,0 @@
-#ifndef _LIBIPTC_H
-#define _LIBIPTC_H
-/* Library which manipulates filtering rules. */
-
-#include <libiptc/ipt_kernel_headers.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef IPT_MIN_ALIGN
-/* ipt_entry has pointers and u_int64_t's in it, so if you align to
- it, you'll also align to any crazy matches and targets someone
- might write */
-#define IPT_MIN_ALIGN (__alignof__(struct ipt_entry))
-#endif
-
-#define IPT_ALIGN(s) (((s) + ((IPT_MIN_ALIGN)-1)) & ~((IPT_MIN_ALIGN)-1))
-
-typedef char ipt_chainlabel[32];
-
-#define IPTC_LABEL_ACCEPT "ACCEPT"
-#define IPTC_LABEL_DROP "DROP"
-#define IPTC_LABEL_QUEUE "QUEUE"
-#define IPTC_LABEL_RETURN "RETURN"
-
-/* Transparent handle type. */
-typedef struct iptc_handle *iptc_handle_t;
-
-/* Does this chain exist? */
-int iptc_is_chain(const char *chain, const iptc_handle_t handle);
-
-/* Take a snapshot of the rules. Returns NULL on error. */
-iptc_handle_t iptc_init(const char *tablename);
-
-/* Cleanup after iptc_init(). */
-void iptc_free(iptc_handle_t *h);
-
-/* Iterator functions to run through the chains. Returns NULL at end. */
-const char *iptc_first_chain(iptc_handle_t *handle);
-const char *iptc_next_chain(iptc_handle_t *handle);
-
-/* Get first rule in the given chain: NULL for empty chain. */
-const struct ipt_entry *iptc_first_rule(const char *chain,
- iptc_handle_t *handle);
-
-/* Returns NULL when rules run out. */
-const struct ipt_entry *iptc_next_rule(const struct ipt_entry *prev,
- iptc_handle_t *handle);
-
-/* Returns a pointer to the target name of this entry. */
-const char *iptc_get_target(const struct ipt_entry *e,
- iptc_handle_t *handle);
-
-/* Is this a built-in chain? */
-int iptc_builtin(const char *chain, const iptc_handle_t handle);
-
-/* Get the policy of a given built-in chain */
-const char *iptc_get_policy(const char *chain,
- struct ipt_counters *counter,
- iptc_handle_t *handle);
-
-/* These functions return TRUE for OK or 0 and set errno. If errno ==
- 0, it means there was a version error (ie. upgrade libiptc). */
-/* Rule numbers start at 1 for the first rule. */
-
-/* Insert the entry `e' in chain `chain' into position `rulenum'. */
-int iptc_insert_entry(const ipt_chainlabel chain,
- const struct ipt_entry *e,
- unsigned int rulenum,
- iptc_handle_t *handle);
-
-/* Atomically replace rule `rulenum' in `chain' with `e'. */
-int iptc_replace_entry(const ipt_chainlabel chain,
- const struct ipt_entry *e,
- unsigned int rulenum,
- iptc_handle_t *handle);
-
-/* Append entry `e' to chain `chain'. Equivalent to insert with
- rulenum = length of chain. */
-int iptc_append_entry(const ipt_chainlabel chain,
- const struct ipt_entry *e,
- iptc_handle_t *handle);
-
-/* Delete the first rule in `chain' which matches `e', subject to
- matchmask (array of length == origfw) */
-int iptc_delete_entry(const ipt_chainlabel chain,
- const struct ipt_entry *origfw,
- unsigned char *matchmask,
- iptc_handle_t *handle);
-
-/* Delete the rule in position `rulenum' in `chain'. */
-int iptc_delete_num_entry(const ipt_chainlabel chain,
- unsigned int rulenum,
- iptc_handle_t *handle);
-
-/* Check the packet `e' on chain `chain'. Returns the verdict, or
- NULL and sets errno. */
-const char *iptc_check_packet(const ipt_chainlabel chain,
- struct ipt_entry *entry,
- iptc_handle_t *handle);
-
-/* Flushes the entries in the given chain (ie. empties chain). */
-int iptc_flush_entries(const ipt_chainlabel chain,
- iptc_handle_t *handle);
-
-/* Zeroes the counters in a chain. */
-int iptc_zero_entries(const ipt_chainlabel chain,
- iptc_handle_t *handle);
-
-/* Creates a new chain. */
-int iptc_create_chain(const ipt_chainlabel chain,
- iptc_handle_t *handle);
-
-/* Deletes a chain. */
-int iptc_delete_chain(const ipt_chainlabel chain,
- iptc_handle_t *handle);
-
-/* Renames a chain. */
-int iptc_rename_chain(const ipt_chainlabel oldname,
- const ipt_chainlabel newname,
- iptc_handle_t *handle);
-
-/* Sets the policy on a built-in chain. */
-int iptc_set_policy(const ipt_chainlabel chain,
- const ipt_chainlabel policy,
- struct ipt_counters *counters,
- iptc_handle_t *handle);
-
-/* Get the number of references to this chain */
-int iptc_get_references(unsigned int *ref,
- const ipt_chainlabel chain,
- iptc_handle_t *handle);
-
-/* read packet and byte counters for a specific rule */
-struct ipt_counters *iptc_read_counter(const ipt_chainlabel chain,
- unsigned int rulenum,
- iptc_handle_t *handle);
-
-/* zero packet and byte counters for a specific rule */
-int iptc_zero_counter(const ipt_chainlabel chain,
- unsigned int rulenum,
- iptc_handle_t *handle);
-
-/* set packet and byte counters for a specific rule */
-int iptc_set_counter(const ipt_chainlabel chain,
- unsigned int rulenum,
- struct ipt_counters *counters,
- iptc_handle_t *handle);
-
-/* Makes the actual changes. */
-int iptc_commit(iptc_handle_t *handle);
-
-/* Get raw socket. */
-int iptc_get_raw_socket(void);
-
-/* Translates errno numbers into more human-readable form than strerror. */
-const char *iptc_strerror(int err);
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* _LIBIPTC_H */
diff --git a/include/libnetlink.h b/include/libnetlink.h
deleted file mode 100644
index 07bd707..0000000
--- a/include/libnetlink.h
+++ /dev/null
@@ -1,115 +0,0 @@
-#ifndef __LIBNETLINK_H__
-#define __LIBNETLINK_H__ 1
-
-#include <asm/types.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-#include <linux/if_link.h>
-#include <linux/if_addr.h>
-#include <linux/neighbour.h>
-
-struct rtnl_handle
-{
- int fd;
- struct sockaddr_nl local;
- struct sockaddr_nl peer;
- __u32 seq;
- __u32 dump;
-};
-
-extern int rcvbuf;
-
-extern int rtnl_open(struct rtnl_handle *rth, unsigned subscriptions);
-extern int rtnl_open_byproto(struct rtnl_handle *rth, unsigned subscriptions, int protocol);
-extern void rtnl_close(struct rtnl_handle *rth);
-extern int rtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type);
-extern int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len);
-
-typedef int (*rtnl_filter_t)(const struct sockaddr_nl *,
- struct nlmsghdr *n, void *);
-
-struct rtnl_dump_filter_arg
-{
- rtnl_filter_t filter;
- void *arg1;
- rtnl_filter_t junk;
- void *arg2;
-};
-
-extern int rtnl_dump_filter_l(struct rtnl_handle *rth,
- const struct rtnl_dump_filter_arg *arg);
-extern int rtnl_dump_filter(struct rtnl_handle *rth, rtnl_filter_t filter,
- void *arg1,
- rtnl_filter_t junk,
- void *arg2);
-
-extern int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer,
- unsigned groups, struct nlmsghdr *answer,
- rtnl_filter_t junk,
- void *jarg);
-extern int rtnl_send(struct rtnl_handle *rth, const char *buf, int);
-extern int rtnl_send_check(struct rtnl_handle *rth, const char *buf, int);
-
-extern int addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data);
-extern int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data, int alen);
-extern int addraw_l(struct nlmsghdr *n, int maxlen, const void *data, int len);
-extern struct rtattr *addattr_nest(struct nlmsghdr *n, int maxlen, int type);
-extern int addattr_nest_end(struct nlmsghdr *n, struct rtattr *nest);
-extern struct rtattr *addattr_nest_compat(struct nlmsghdr *n, int maxlen, int type, const void *data, int len);
-extern int addattr_nest_compat_end(struct nlmsghdr *n, struct rtattr *nest);
-extern int rta_addattr32(struct rtattr *rta, int maxlen, int type, __u32 data);
-extern int rta_addattr_l(struct rtattr *rta, int maxlen, int type, const void *data, int alen);
-
-extern int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len);
-extern int parse_rtattr_byindex(struct rtattr *tb[], int max, struct rtattr *rta, int len);
-extern int __parse_rtattr_nested_compat(struct rtattr *tb[], int max, struct rtattr *rta, int len);
-
-#define parse_rtattr_nested(tb, max, rta) \
- (parse_rtattr((tb), (max), RTA_DATA(rta), RTA_PAYLOAD(rta)))
-
-#define parse_rtattr_nested_compat(tb, max, rta, data, len) \
-({ data = RTA_PAYLOAD(rta) >= len ? RTA_DATA(rta) : NULL; \
- __parse_rtattr_nested_compat(tb, max, rta, len); })
-
-extern int rtnl_listen(struct rtnl_handle *, rtnl_filter_t handler,
- void *jarg);
-extern int rtnl_from_file(FILE *, rtnl_filter_t handler,
- void *jarg);
-
-#define NLMSG_TAIL(nmsg) \
- ((struct rtattr *) (((void *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))
-
-#ifndef IFA_RTA
-#define IFA_RTA(r) \
- ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
-#endif
-#ifndef IFA_PAYLOAD
-#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
-#endif
-
-#ifndef IFLA_RTA
-#define IFLA_RTA(r) \
- ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
-#endif
-#ifndef IFLA_PAYLOAD
-#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
-#endif
-
-#ifndef NDA_RTA
-#define NDA_RTA(r) \
- ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ndmsg))))
-#endif
-#ifndef NDA_PAYLOAD
-#define NDA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndmsg))
-#endif
-
-#ifndef NDTA_RTA
-#define NDTA_RTA(r) \
- ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ndtmsg))))
-#endif
-#ifndef NDTA_PAYLOAD
-#define NDTA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndtmsg))
-#endif
-
-#endif /* __LIBNETLINK_H__ */
-
diff --git a/include/linux/atm.h b/include/linux/atm.h
deleted file mode 100644
index 5e1c36d..0000000
--- a/include/linux/atm.h
+++ /dev/null
@@ -1,241 +0,0 @@
-/* atm.h - general ATM declarations */
-
-/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
-
-
-/*
- * WARNING: User-space programs should not #include <linux/atm.h> directly.
- * Instead, #include <atm.h>
- */
-
-#ifndef _LINUX_ATM_H
-#define _LINUX_ATM_H
-
-/*
- * BEGIN_xx and END_xx markers are used for automatic generation of
- * documentation. Do not change them.
- */
-
-
-#include <linux/atmapi.h>
-#include <linux/atmsap.h>
-#include <linux/atmioc.h>
-#include <linux/types.h>
-
-
-/* general ATM constants */
-#define ATM_CELL_SIZE 53 /* ATM cell size incl. header */
-#define ATM_CELL_PAYLOAD 48 /* ATM payload size */
-#define ATM_AAL0_SDU 52 /* AAL0 SDU size */
-#define ATM_MAX_AAL34_PDU 65535 /* maximum AAL3/4 PDU payload */
-#define ATM_AAL5_TRAILER 8 /* AAL5 trailer size */
-#define ATM_MAX_AAL5_PDU 65535 /* maximum AAL5 PDU payload */
-#define ATM_MAX_CDV 9999 /* maximum (default) CDV */
-#define ATM_NOT_RSV_VCI 32 /* first non-reserved VCI value */
-
-#define ATM_MAX_VPI 255 /* maximum VPI at the UNI */
-#define ATM_MAX_VPI_NNI 4096 /* maximum VPI at the NNI */
-#define ATM_MAX_VCI 65535 /* maximum VCI */
-
-
-/* "protcol" values for the socket system call */
-#define ATM_NO_AAL 0 /* AAL not specified */
-#define ATM_AAL0 13 /* "raw" ATM cells */
-#define ATM_AAL1 1 /* AAL1 (CBR) */
-#define ATM_AAL2 2 /* AAL2 (VBR) */
-#define ATM_AAL34 3 /* AAL3/4 (data) */
-#define ATM_AAL5 5 /* AAL5 (data) */
-
-/*
- * socket option name coding functions
- *
- * Note that __SO_ENCODE and __SO_LEVEL are somewhat a hack since the
- * << 22 only reserves 9 bits for the level. On some architectures
- * SOL_SOCKET is 0xFFFF, so that's a bit of a problem
- */
-
-#define __SO_ENCODE(l,n,t) ((((l) & 0x1FF) << 22) | ((n) << 16) | \
- sizeof(t))
-#define __SO_LEVEL_MATCH(c,m) (((c) >> 22) == ((m) & 0x1FF))
-#define __SO_NUMBER(c) (((c) >> 16) & 0x3f)
-#define __SO_SIZE(c) ((c) & 0x3fff)
-
-/*
- * ATM layer
- */
-
-#define SO_SETCLP __SO_ENCODE(SOL_ATM,0,int)
- /* set CLP bit value - TODO */
-#define SO_CIRANGE __SO_ENCODE(SOL_ATM,1,struct atm_cirange)
- /* connection identifier range; socket must be
- bound or connected */
-#define SO_ATMQOS __SO_ENCODE(SOL_ATM,2,struct atm_qos)
- /* Quality of Service setting */
-#define SO_ATMSAP __SO_ENCODE(SOL_ATM,3,struct atm_sap)
- /* Service Access Point */
-#define SO_ATMPVC __SO_ENCODE(SOL_ATM,4,struct sockaddr_atmpvc)
- /* "PVC" address (also for SVCs); get only */
-#define SO_MULTIPOINT __SO_ENCODE(SOL_ATM, 5, int)
- /* make this vc a p2mp */
-
-
-/*
- * Note @@@: since the socket layers don't really distinguish the control and
- * the data plane but generally seems to be data plane-centric, any layer is
- * about equally wrong for the SAP. If you have a better idea about this,
- * please speak up ...
- */
-
-
-/* ATM cell header (for AAL0) */
-
-/* BEGIN_CH */
-#define ATM_HDR_GFC_MASK 0xf0000000
-#define ATM_HDR_GFC_SHIFT 28
-#define ATM_HDR_VPI_MASK 0x0ff00000
-#define ATM_HDR_VPI_SHIFT 20
-#define ATM_HDR_VCI_MASK 0x000ffff0
-#define ATM_HDR_VCI_SHIFT 4
-#define ATM_HDR_PTI_MASK 0x0000000e
-#define ATM_HDR_PTI_SHIFT 1
-#define ATM_HDR_CLP 0x00000001
-/* END_CH */
-
-
-/* PTI codings */
-
-/* BEGIN_PTI */
-#define ATM_PTI_US0 0 /* user data cell, congestion not exp, SDU-type 0 */
-#define ATM_PTI_US1 1 /* user data cell, congestion not exp, SDU-type 1 */
-#define ATM_PTI_UCES0 2 /* user data cell, cong. experienced, SDU-type 0 */
-#define ATM_PTI_UCES1 3 /* user data cell, cong. experienced, SDU-type 1 */
-#define ATM_PTI_SEGF5 4 /* segment OAM F5 flow related cell */
-#define ATM_PTI_E2EF5 5 /* end-to-end OAM F5 flow related cell */
-#define ATM_PTI_RSV_RM 6 /* reserved for traffic control/resource mgmt */
-#define ATM_PTI_RSV 7 /* reserved */
-/* END_PTI */
-
-
-/*
- * The following items should stay in linux/atm.h, which should be linked to
- * netatm/atm.h
- */
-
-/* Traffic description */
-
-#define ATM_NONE 0 /* no traffic */
-#define ATM_UBR 1
-#define ATM_CBR 2
-#define ATM_VBR 3
-#define ATM_ABR 4
-#define ATM_ANYCLASS 5 /* compatible with everything */
-
-#define ATM_MAX_PCR -1 /* maximum available PCR */
-
-struct atm_trafprm {
- unsigned char traffic_class; /* traffic class (ATM_UBR, ...) */
- int max_pcr; /* maximum PCR in cells per second */
- int pcr; /* desired PCR in cells per second */
- int min_pcr; /* minimum PCR in cells per second */
- int max_cdv; /* maximum CDV in microseconds */
- int max_sdu; /* maximum SDU in bytes */
- /* extra params for ABR */
- unsigned int icr; /* Initial Cell Rate (24-bit) */
- unsigned int tbe; /* Transient Buffer Exposure (24-bit) */
- unsigned int frtt : 24; /* Fixed Round Trip Time (24-bit) */
- unsigned int rif : 4; /* Rate Increment Factor (4-bit) */
- unsigned int rdf : 4; /* Rate Decrease Factor (4-bit) */
- unsigned int nrm_pres :1; /* nrm present bit */
- unsigned int trm_pres :1; /* rm present bit */
- unsigned int adtf_pres :1; /* adtf present bit */
- unsigned int cdf_pres :1; /* cdf present bit*/
- unsigned int nrm :3; /* Max # of Cells for each forward RM cell (3-bit) */
- unsigned int trm :3; /* Time between forward RM cells (3-bit) */
- unsigned int adtf :10; /* ACR Decrease Time Factor (10-bit) */
- unsigned int cdf :3; /* Cutoff Decrease Factor (3-bit) */
- unsigned int spare :9; /* spare bits */
-};
-
-struct atm_qos {
- struct atm_trafprm txtp; /* parameters in TX direction */
- struct atm_trafprm rxtp __ATM_API_ALIGN;
- /* parameters in RX direction */
- unsigned char aal __ATM_API_ALIGN;
-};
-
-/* PVC addressing */
-
-#define ATM_ITF_ANY -1 /* "magic" PVC address values */
-#define ATM_VPI_ANY -1
-#define ATM_VCI_ANY -1
-#define ATM_VPI_UNSPEC -2
-#define ATM_VCI_UNSPEC -2
-
-
-struct sockaddr_atmpvc {
- unsigned short sap_family; /* address family, AF_ATMPVC */
- struct { /* PVC address */
- short itf; /* ATM interface */
- short vpi; /* VPI (only 8 bits at UNI) */
- int vci; /* VCI (only 16 bits at UNI) */
- } sap_addr __ATM_API_ALIGN; /* PVC address */
-};
-
-/* SVC addressing */
-
-#define ATM_ESA_LEN 20 /* ATM End System Address length */
-#define ATM_E164_LEN 12 /* maximum E.164 number length */
-
-#define ATM_AFI_DCC 0x39 /* DCC ATM Format */
-#define ATM_AFI_ICD 0x47 /* ICD ATM Format */
-#define ATM_AFI_E164 0x45 /* E.164 ATM Format */
-#define ATM_AFI_LOCAL 0x49 /* Local ATM Format */
-
-#define ATM_AFI_DCC_GROUP 0xBD /* DCC ATM Group Format */
-#define ATM_AFI_ICD_GROUP 0xC5 /* ICD ATM Group Format */
-#define ATM_AFI_E164_GROUP 0xC3 /* E.164 ATM Group Format */
-#define ATM_AFI_LOCAL_GROUP 0xC7 /* Local ATM Group Format */
-
-#define ATM_LIJ_NONE 0 /* no leaf-initiated join */
-#define ATM_LIJ 1 /* request joining */
-#define ATM_LIJ_RPJ 2 /* set to root-prompted join */
-#define ATM_LIJ_NJ 3 /* set to network join */
-
-
-struct sockaddr_atmsvc {
- unsigned short sas_family; /* address family, AF_ATMSVC */
- struct { /* SVC address */
- unsigned char prv[ATM_ESA_LEN];/* private ATM address */
- char pub[ATM_E164_LEN+1]; /* public address (E.164) */
- /* unused addresses must be bzero'ed */
- char lij_type; /* role in LIJ call; one of ATM_LIJ* */
- __u32 lij_id; /* LIJ call identifier */
- } sas_addr __ATM_API_ALIGN; /* SVC address */
-};
-
-
-static __inline__ int atmsvc_addr_in_use(struct sockaddr_atmsvc addr)
-{
- return *addr.sas_addr.prv || *addr.sas_addr.pub;
-}
-
-
-static __inline__ int atmpvc_addr_in_use(struct sockaddr_atmpvc addr)
-{
- return addr.sap_addr.itf || addr.sap_addr.vpi || addr.sap_addr.vci;
-}
-
-
-/*
- * Some stuff for linux/sockios.h
- */
-
-struct atmif_sioc {
- int number;
- int length;
- void *arg;
-};
-
-
-typedef unsigned short atm_backend_t;
-#endif
diff --git a/include/linux/atmapi.h b/include/linux/atmapi.h
deleted file mode 100644
index 8fe54d9..0000000
--- a/include/linux/atmapi.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* atmapi.h - ATM API user space/kernel compatibility */
-
-/* Written 1999,2000 by Werner Almesberger, EPFL ICA */
-
-
-#ifndef _LINUX_ATMAPI_H
-#define _LINUX_ATMAPI_H
-
-#if defined(__sparc__) || defined(__ia64__)
-/* such alignment is not required on 32 bit sparcs, but we can't
- figure that we are on a sparc64 while compiling user-space programs. */
-#define __ATM_API_ALIGN __attribute__((aligned(8)))
-#else
-#define __ATM_API_ALIGN
-#endif
-
-
-/*
- * Opaque type for kernel pointers. Note that _ is never accessed. We need
- * the struct in order hide the array, so that we can make simple assignments
- * instead of being forced to use memcpy. It also improves error reporting for
- * code that still assumes that we're passing unsigned longs.
- *
- * Convention: NULL pointers are passed as a field of all zeroes.
- */
-
-typedef struct { unsigned char _[8]; } __ATM_API_ALIGN atm_kptr_t;
-
-#endif
diff --git a/include/linux/atmioc.h b/include/linux/atmioc.h
deleted file mode 100644
index 37f67aa..0000000
--- a/include/linux/atmioc.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* atmioc.h - ranges for ATM-related ioctl numbers */
-
-/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */
-
-
-/*
- * See http://icawww1.epfl.ch/linux-atm/magic.html for the complete list of
- * "magic" ioctl numbers.
- */
-
-
-#ifndef _LINUX_ATMIOC_H
-#define _LINUX_ATMIOC_H
-
-#include <asm/ioctl.h>
- /* everybody including atmioc.h will also need _IO{,R,W,WR} */
-
-#define ATMIOC_PHYCOM 0x00 /* PHY device common ioctls, globally unique */
-#define ATMIOC_PHYCOM_END 0x0f
-#define ATMIOC_PHYTYP 0x10 /* PHY dev type ioctls, unique per PHY type */
-#define ATMIOC_PHYTYP_END 0x2f
-#define ATMIOC_PHYPRV 0x30 /* PHY dev private ioctls, unique per driver */
-#define ATMIOC_PHYPRV_END 0x4f
-#define ATMIOC_SARCOM 0x50 /* SAR device common ioctls, globally unique */
-#define ATMIOC_SARCOM_END 0x50
-#define ATMIOC_SARPRV 0x60 /* SAR dev private ioctls, unique per driver */
-#define ATMIOC_SARPRV_END 0x7f
-#define ATMIOC_ITF 0x80 /* Interface ioctls, globally unique */
-#define ATMIOC_ITF_END 0x8f
-#define ATMIOC_BACKEND 0x90 /* ATM generic backend ioctls, u. per backend */
-#define ATMIOC_BACKEND_END 0xaf
-/* 0xb0-0xbf: Reserved for future use */
-#define ATMIOC_AREQUIPA 0xc0 /* Application requested IP over ATM, glob. u. */
-#define ATMIOC_LANE 0xd0 /* LAN Emulation, globally unique */
-#define ATMIOC_MPOA 0xd8 /* MPOA, globally unique */
-#define ATMIOC_CLIP 0xe0 /* Classical IP over ATM control, globally u. */
-#define ATMIOC_CLIP_END 0xef
-#define ATMIOC_SPECIAL 0xf0 /* Special-purpose controls, globally unique */
-#define ATMIOC_SPECIAL_END 0xff
-
-#endif
diff --git a/include/linux/atmsap.h b/include/linux/atmsap.h
deleted file mode 100644
index 799b104..0000000
--- a/include/linux/atmsap.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/* atmsap.h - ATM Service Access Point addressing definitions */
-
-/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */
-
-
-#ifndef _LINUX_ATMSAP_H
-#define _LINUX_ATMSAP_H
-
-#include <linux/atmapi.h>
-
-/*
- * BEGIN_xx and END_xx markers are used for automatic generation of
- * documentation. Do not change them.
- */
-
-
-/*
- * Layer 2 protocol identifiers
- */
-
-/* BEGIN_L2 */
-#define ATM_L2_NONE 0 /* L2 not specified */
-#define ATM_L2_ISO1745 0x01 /* Basic mode ISO 1745 */
-#define ATM_L2_Q291 0x02 /* ITU-T Q.291 (Rec. I.441) */
-#define ATM_L2_X25_LL 0x06 /* ITU-T X.25, link layer */
-#define ATM_L2_X25_ML 0x07 /* ITU-T X.25, multilink */
-#define ATM_L2_LAPB 0x08 /* Extended LAPB, half-duplex (Rec. T.71) */
-#define ATM_L2_HDLC_ARM 0x09 /* HDLC ARM (ISO/IEC 4335) */
-#define ATM_L2_HDLC_NRM 0x0a /* HDLC NRM (ISO/IEC 4335) */
-#define ATM_L2_HDLC_ABM 0x0b /* HDLC ABM (ISO/IEC 4335) */
-#define ATM_L2_ISO8802 0x0c /* LAN LLC (ISO/IEC 8802/2) */
-#define ATM_L2_X75 0x0d /* ITU-T X.75, SLP */
-#define ATM_L2_Q922 0x0e /* ITU-T Q.922 */
-#define ATM_L2_USER 0x10 /* user-specified */
-#define ATM_L2_ISO7776 0x11 /* ISO 7776 DTE-DTE */
-/* END_L2 */
-
-
-/*
- * Layer 3 protocol identifiers
- */
-
-/* BEGIN_L3 */
-#define ATM_L3_NONE 0 /* L3 not specified */
-#define ATM_L3_X25 0x06 /* ITU-T X.25, packet layer */
-#define ATM_L3_ISO8208 0x07 /* ISO/IEC 8208 */
-#define ATM_L3_X223 0x08 /* ITU-T X.223 | ISO/IEC 8878 */
-#define ATM_L3_ISO8473 0x09 /* ITU-T X.233 | ISO/IEC 8473 */
-#define ATM_L3_T70 0x0a /* ITU-T T.70 minimum network layer */
-#define ATM_L3_TR9577 0x0b /* ISO/IEC TR 9577 */
-#define ATM_L3_H310 0x0c /* ITU-T Recommendation H.310 */
-#define ATM_L3_H321 0x0d /* ITU-T Recommendation H.321 */
-#define ATM_L3_USER 0x10 /* user-specified */
-/* END_L3 */
-
-
-/*
- * High layer identifiers
- */
-
-/* BEGIN_HL */
-#define ATM_HL_NONE 0 /* HL not specified */
-#define ATM_HL_ISO 0x01 /* ISO */
-#define ATM_HL_USER 0x02 /* user-specific */
-#define ATM_HL_HLP 0x03 /* high layer profile - UNI 3.0 only */
-#define ATM_HL_VENDOR 0x04 /* vendor-specific application identifier */
-/* END_HL */
-
-
-/*
- * ITU-T coded mode of operation
- */
-
-/* BEGIN_IMD */
-#define ATM_IMD_NONE 0 /* mode not specified */
-#define ATM_IMD_NORMAL 1 /* normal mode of operation */
-#define ATM_IMD_EXTENDED 2 /* extended mode of operation */
-/* END_IMD */
-
-/*
- * H.310 code points
- */
-
-#define ATM_TT_NONE 0 /* terminal type not specified */
-#define ATM_TT_RX 1 /* receive only */
-#define ATM_TT_TX 2 /* send only */
-#define ATM_TT_RXTX 3 /* receive and send */
-
-#define ATM_MC_NONE 0 /* no multiplexing */
-#define ATM_MC_TS 1 /* transport stream (TS) */
-#define ATM_MC_TS_FEC 2 /* transport stream with forward error corr. */
-#define ATM_MC_PS 3 /* program stream (PS) */
-#define ATM_MC_PS_FEC 4 /* program stream with forward error corr. */
-#define ATM_MC_H221 5 /* ITU-T Rec. H.221 */
-
-/*
- * SAP structures
- */
-
-#define ATM_MAX_HLI 8 /* maximum high-layer information length */
-
-
-struct atm_blli {
- unsigned char l2_proto; /* layer 2 protocol */
- union {
- struct {
- unsigned char mode; /* mode of operation (ATM_IMD_xxx), 0 if */
- /* absent */
- unsigned char window; /* window size (k), 1-127 (0 to omit) */
- } itu; /* ITU-T encoding */
- unsigned char user; /* user-specified l2 information */
- } l2;
- unsigned char l3_proto; /* layer 3 protocol */
- union {
- struct {
- unsigned char mode; /* mode of operation (ATM_IMD_xxx), 0 if */
- /* absent */
- unsigned char def_size; /* default packet size (log2), 4-12 (0 to */
- /* omit) */
- unsigned char window;/* packet window size, 1-127 (0 to omit) */
- } itu; /* ITU-T encoding */
- unsigned char user; /* user specified l3 information */
- struct { /* if l3_proto = ATM_L3_H310 */
- unsigned char term_type; /* terminal type */
- unsigned char fw_mpx_cap; /* forward multiplexing capability */
- /* only if term_type != ATM_TT_NONE */
- unsigned char bw_mpx_cap; /* backward multiplexing capability */
- /* only if term_type != ATM_TT_NONE */
- } h310;
- struct { /* if l3_proto = ATM_L3_TR9577 */
- unsigned char ipi; /* initial protocol id */
- unsigned char snap[5];/* IEEE 802.1 SNAP identifier */
- /* (only if ipi == NLPID_IEEE802_1_SNAP) */
- } tr9577;
- } l3;
-} __ATM_API_ALIGN;
-
-
-struct atm_bhli {
- unsigned char hl_type; /* high layer information type */
- unsigned char hl_length; /* length (only if hl_type == ATM_HL_USER || */
- /* hl_type == ATM_HL_ISO) */
- unsigned char hl_info[ATM_MAX_HLI];/* high layer information */
-};
-
-
-#define ATM_MAX_BLLI 3 /* maximum number of BLLI elements */
-
-
-struct atm_sap {
- struct atm_bhli bhli; /* local SAP, high-layer information */
- struct atm_blli blli[ATM_MAX_BLLI] __ATM_API_ALIGN;
- /* local SAP, low-layer info */
-};
-
-
-static __inline__ int blli_in_use(struct atm_blli blli)
-{
- return blli.l2_proto || blli.l3_proto;
-}
-
-#endif
diff --git a/include/linux/can/netlink.h b/include/linux/can/netlink.h
deleted file mode 100644
index 3250de9..0000000
--- a/include/linux/can/netlink.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * linux/can/netlink.h
- *
- * Definitions for the CAN netlink interface
- *
- * Copyright (c) 2009 Wolfgang Grandegger <wg@grandegger.com>
- *
- * Send feedback to <socketcan-users@lists.berlios.de>
- *
- */
-
-#ifndef CAN_NETLINK_H
-#define CAN_NETLINK_H
-
-#include <linux/types.h>
-
-/*
- * CAN bit-timing parameters
- *
- * For futher information, please read chapter "8 BIT TIMING
- * REQUIREMENTS" of the "Bosch CAN Specification version 2.0"
- * at http://www.semiconductors.bosch.de/pdf/can2spec.pdf.
- */
-struct can_bittiming {
- __u32 bitrate; /* Bit-rate in bits/second */
- __u32 sample_point; /* Sample point in one-tenth of a percent */
- __u32 tq; /* Time quanta (TQ) in nanoseconds */
- __u32 prop_seg; /* Propagation segment in TQs */
- __u32 phase_seg1; /* Phase buffer segment 1 in TQs */
- __u32 phase_seg2; /* Phase buffer segment 2 in TQs */
- __u32 sjw; /* Synchronisation jump width in TQs */
- __u32 brp; /* Bit-rate prescaler */
-};
-
-/*
- * CAN harware-dependent bit-timing constant
- *
- * Used for calculating and checking bit-timing parameters
- */
-struct can_bittiming_const {
- char name[16]; /* Name of the CAN controller hardware */
- __u32 tseg1_min; /* Time segement 1 = prop_seg + phase_seg1 */
- __u32 tseg1_max;
- __u32 tseg2_min; /* Time segement 2 = phase_seg2 */
- __u32 tseg2_max;
- __u32 sjw_max; /* Synchronisation jump width */
- __u32 brp_min; /* Bit-rate prescaler */
- __u32 brp_max;
- __u32 brp_inc;
-};
-
-/*
- * CAN clock parameters
- */
-struct can_clock {
- __u32 freq; /* CAN system clock frequency in Hz */
-};
-
-/*
- * CAN operational and error states
- */
-enum can_state {
- CAN_STATE_ERROR_ACTIVE = 0, /* RX/TX error count < 96 */
- CAN_STATE_ERROR_WARNING, /* RX/TX error count < 128 */
- CAN_STATE_ERROR_PASSIVE, /* RX/TX error count < 256 */
- CAN_STATE_BUS_OFF, /* RX/TX error count >= 256 */
- CAN_STATE_STOPPED, /* Device is stopped */
- CAN_STATE_SLEEPING, /* Device is sleeping */
- CAN_STATE_MAX
-};
-
-/*
- * CAN bus error counters
- */
-struct can_berr_counter {
- __u16 txerr;
- __u16 rxerr;
-};
-
-/*
- * CAN controller mode
- */
-struct can_ctrlmode {
- __u32 mask;
- __u32 flags;
-};
-
-#define CAN_CTRLMODE_LOOPBACK 0x01 /* Loopback mode */
-#define CAN_CTRLMODE_LISTENONLY 0x02 /* Listen-only mode */
-#define CAN_CTRLMODE_3_SAMPLES 0x04 /* Triple sampling mode */
-#define CAN_CTRLMODE_ONE_SHOT 0x08 /* One-Shot mode */
-#define CAN_CTRLMODE_BERR_REPORTING 0x10 /* Bus-error reporting */
-
-/*
- * CAN device statistics
- */
-struct can_device_stats {
- __u32 bus_error; /* Bus errors */
- __u32 error_warning; /* Changes to error warning state */
- __u32 error_passive; /* Changes to error passive state */
- __u32 bus_off; /* Changes to bus off state */
- __u32 arbitration_lost; /* Arbitration lost errors */
- __u32 restarts; /* CAN controller re-starts */
-};
-
-/*
- * CAN netlink interface
- */
-enum {
- IFLA_CAN_UNSPEC,
- IFLA_CAN_BITTIMING,
- IFLA_CAN_BITTIMING_CONST,
- IFLA_CAN_CLOCK,
- IFLA_CAN_STATE,
- IFLA_CAN_CTRLMODE,
- IFLA_CAN_RESTART_MS,
- IFLA_CAN_RESTART,
- IFLA_CAN_BERR_COUNTER,
- __IFLA_CAN_MAX
-};
-
-#define IFLA_CAN_MAX (__IFLA_CAN_MAX - 1)
-
-#endif /* CAN_NETLINK_H */
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
deleted file mode 100644
index 51da65b..0000000
--- a/include/linux/fib_rules.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#ifndef __LINUX_FIB_RULES_H
-#define __LINUX_FIB_RULES_H
-
-#include <linux/types.h>
-#include <linux/rtnetlink.h>
-
-/* rule is permanent, and cannot be deleted */
-#define FIB_RULE_PERMANENT 0x00000001
-#define FIB_RULE_INVERT 0x00000002
-#define FIB_RULE_UNRESOLVED 0x00000004
-#define FIB_RULE_IIF_DETACHED 0x00000008
-#define FIB_RULE_DEV_DETACHED FIB_RULE_IIF_DETACHED
-#define FIB_RULE_OIF_DETACHED 0x00000010
-
-/* try to find source address in routing lookups */
-#define FIB_RULE_FIND_SADDR 0x00010000
-
-struct fib_rule_hdr {
- __u8 family;
- __u8 dst_len;
- __u8 src_len;
- __u8 tos;
-
- __u8 table;
- __u8 res1; /* reserved */
- __u8 res2; /* reserved */
- __u8 action;
-
- __u32 flags;
-};
-
-enum {
- FRA_UNSPEC,
- FRA_DST, /* destination address */
- FRA_SRC, /* source address */
- FRA_IIFNAME, /* interface name */
-#define FRA_IFNAME FRA_IIFNAME
- FRA_GOTO, /* target to jump to (FR_ACT_GOTO) */
- FRA_UNUSED2,
- FRA_PRIORITY, /* priority/preference */
- FRA_UNUSED3,
- FRA_UNUSED4,
- FRA_UNUSED5,
- FRA_FWMARK, /* mark */
- FRA_FLOW, /* flow/class id */
- FRA_UNUSED6,
- FRA_UNUSED7,
- FRA_UNUSED8,
- FRA_TABLE, /* Extended table id */
- FRA_FWMASK, /* mask for netfilter mark */
- FRA_OIFNAME,
- __FRA_MAX
-};
-
-#define FRA_MAX (__FRA_MAX - 1)
-
-enum {
- FR_ACT_UNSPEC,
- FR_ACT_TO_TBL, /* Pass to fixed table */
- FR_ACT_GOTO, /* Jump to another rule */
- FR_ACT_NOP, /* No operation */
- FR_ACT_RES3,
- FR_ACT_RES4,
- FR_ACT_BLACKHOLE, /* Drop without notification */
- FR_ACT_UNREACHABLE, /* Drop with ENETUNREACH */
- FR_ACT_PROHIBIT, /* Drop with EACCES */
- __FR_ACT_MAX,
-};
-
-#define FR_ACT_MAX (__FR_ACT_MAX - 1)
-
-#endif
diff --git a/include/linux/gen_stats.h b/include/linux/gen_stats.h
deleted file mode 100644
index 552c8a0..0000000
--- a/include/linux/gen_stats.h
+++ /dev/null
@@ -1,67 +0,0 @@
-#ifndef __LINUX_GEN_STATS_H
-#define __LINUX_GEN_STATS_H
-
-#include <linux/types.h>
-
-enum {
- TCA_STATS_UNSPEC,
- TCA_STATS_BASIC,
- TCA_STATS_RATE_EST,
- TCA_STATS_QUEUE,
- TCA_STATS_APP,
- __TCA_STATS_MAX,
-};
-#define TCA_STATS_MAX (__TCA_STATS_MAX - 1)
-
-/**
- * struct gnet_stats_basic - byte/packet throughput statistics
- * @bytes: number of seen bytes
- * @packets: number of seen packets
- */
-struct gnet_stats_basic {
- __u64 bytes;
- __u32 packets;
-};
-struct gnet_stats_basic_packed {
- __u64 bytes;
- __u32 packets;
-} __attribute__ ((packed));
-
-/**
- * struct gnet_stats_rate_est - rate estimator
- * @bps: current byte rate
- * @pps: current packet rate
- */
-struct gnet_stats_rate_est {
- __u32 bps;
- __u32 pps;
-};
-
-/**
- * struct gnet_stats_queue - queuing statistics
- * @qlen: queue length
- * @backlog: backlog size of queue
- * @drops: number of dropped packets
- * @requeues: number of requeues
- * @overlimits: number of enqueues over the limit
- */
-struct gnet_stats_queue {
- __u32 qlen;
- __u32 backlog;
- __u32 drops;
- __u32 requeues;
- __u32 overlimits;
-};
-
-/**
- * struct gnet_estimator - rate estimator configuration
- * @interval: sampling period
- * @ewma_log: the log of measurement window weight
- */
-struct gnet_estimator {
- signed char interval;
- unsigned char ewma_log;
-};
-
-
-#endif /* __LINUX_GEN_STATS_H */
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
deleted file mode 100644
index 55ce7bb..0000000
--- a/include/linux/genetlink.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef __LINUX_GENERIC_NETLINK_H
-#define __LINUX_GENERIC_NETLINK_H
-
-#include <linux/types.h>
-#include <linux/netlink.h>
-
-#define GENL_NAMSIZ 16 /* length of family name */
-
-#define GENL_MIN_ID NLMSG_MIN_TYPE
-#define GENL_MAX_ID 1023
-
-struct genlmsghdr {
- __u8 cmd;
- __u8 version;
- __u16 reserved;
-};
-
-#define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr))
-
-#define GENL_ADMIN_PERM 0x01
-#define GENL_CMD_CAP_DO 0x02
-#define GENL_CMD_CAP_DUMP 0x04
-#define GENL_CMD_CAP_HASPOL 0x08
-
-/*
- * List of reserved static generic netlink identifiers:
- */
-#define GENL_ID_GENERATE 0
-#define GENL_ID_CTRL NLMSG_MIN_TYPE
-
-/**************************************************************************
- * Controller
- **************************************************************************/
-
-enum {
- CTRL_CMD_UNSPEC,
- CTRL_CMD_NEWFAMILY,
- CTRL_CMD_DELFAMILY,
- CTRL_CMD_GETFAMILY,
- CTRL_CMD_NEWOPS,
- CTRL_CMD_DELOPS,
- CTRL_CMD_GETOPS,
- CTRL_CMD_NEWMCAST_GRP,
- CTRL_CMD_DELMCAST_GRP,
- CTRL_CMD_GETMCAST_GRP, /* unused */
- __CTRL_CMD_MAX,
-};
-
-#define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)
-
-enum {
- CTRL_ATTR_UNSPEC,
- CTRL_ATTR_FAMILY_ID,
- CTRL_ATTR_FAMILY_NAME,
- CTRL_ATTR_VERSION,
- CTRL_ATTR_HDRSIZE,
- CTRL_ATTR_MAXATTR,
- CTRL_ATTR_OPS,
- CTRL_ATTR_MCAST_GROUPS,
- __CTRL_ATTR_MAX,
-};
-
-#define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
-
-enum {
- CTRL_ATTR_OP_UNSPEC,
- CTRL_ATTR_OP_ID,
- CTRL_ATTR_OP_FLAGS,
- __CTRL_ATTR_OP_MAX,
-};
-
-#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
-
-enum {
- CTRL_ATTR_MCAST_GRP_UNSPEC,
- CTRL_ATTR_MCAST_GRP_NAME,
- CTRL_ATTR_MCAST_GRP_ID,
- __CTRL_ATTR_MCAST_GRP_MAX,
-};
-
-#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1)
-
-
-#endif /* __LINUX_GENERIC_NETLINK_H */
diff --git a/include/linux/hdlc/ioctl.h b/include/linux/hdlc/ioctl.h
deleted file mode 100644
index 5839723..0000000
--- a/include/linux/hdlc/ioctl.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef __HDLC_IOCTL_H__
-#define __HDLC_IOCTL_H__
-
-
-#define GENERIC_HDLC_VERSION 4 /* For synchronization with sethdlc utility */
-
-#define CLOCK_DEFAULT 0 /* Default setting */
-#define CLOCK_EXT 1 /* External TX and RX clock - DTE */
-#define CLOCK_INT 2 /* Internal TX and RX clock - DCE */
-#define CLOCK_TXINT 3 /* Internal TX and external RX clock */
-#define CLOCK_TXFROMRX 4 /* TX clock derived from external RX clock */
-
-
-#define ENCODING_DEFAULT 0 /* Default setting */
-#define ENCODING_NRZ 1
-#define ENCODING_NRZI 2
-#define ENCODING_FM_MARK 3
-#define ENCODING_FM_SPACE 4
-#define ENCODING_MANCHESTER 5
-
-
-#define PARITY_DEFAULT 0 /* Default setting */
-#define PARITY_NONE 1 /* No parity */
-#define PARITY_CRC16_PR0 2 /* CRC16, initial value 0x0000 */
-#define PARITY_CRC16_PR1 3 /* CRC16, initial value 0xFFFF */
-#define PARITY_CRC16_PR0_CCITT 4 /* CRC16, initial 0x0000, ITU-T version */
-#define PARITY_CRC16_PR1_CCITT 5 /* CRC16, initial 0xFFFF, ITU-T version */
-#define PARITY_CRC32_PR0_CCITT 6 /* CRC32, initial value 0x00000000 */
-#define PARITY_CRC32_PR1_CCITT 7 /* CRC32, initial value 0xFFFFFFFF */
-
-#define LMI_DEFAULT 0 /* Default setting */
-#define LMI_NONE 1 /* No LMI, all PVCs are static */
-#define LMI_ANSI 2 /* ANSI Annex D */
-#define LMI_CCITT 3 /* ITU-T Annex A */
-#define LMI_CISCO 4 /* The "original" LMI, aka Gang of Four */
-
-typedef struct {
- unsigned int clock_rate; /* bits per second */
- unsigned int clock_type; /* internal, external, TX-internal etc. */
- unsigned short loopback;
-} sync_serial_settings; /* V.35, V.24, X.21 */
-
-typedef struct {
- unsigned int clock_rate; /* bits per second */
- unsigned int clock_type; /* internal, external, TX-internal etc. */
- unsigned short loopback;
- unsigned int slot_map;
-} te1_settings; /* T1, E1 */
-
-typedef struct {
- unsigned short encoding;
- unsigned short parity;
-} raw_hdlc_proto;
-
-typedef struct {
- unsigned int t391;
- unsigned int t392;
- unsigned int n391;
- unsigned int n392;
- unsigned int n393;
- unsigned short lmi;
- unsigned short dce; /* 1 for DCE (network side) operation */
-} fr_proto;
-
-typedef struct {
- unsigned int dlci;
-} fr_proto_pvc; /* for creating/deleting FR PVCs */
-
-typedef struct {
- unsigned int dlci;
- char master[IFNAMSIZ]; /* Name of master FRAD device */
-}fr_proto_pvc_info; /* for returning PVC information only */
-
-typedef struct {
- unsigned int interval;
- unsigned int timeout;
-} cisco_proto;
-
-/* PPP doesn't need any info now - supply length = 0 to ioctl */
-
-#endif /* __HDLC_IOCTL_H__ */
diff --git a/include/linux/if.h b/include/linux/if.h
deleted file mode 100644
index a272e37..0000000
--- a/include/linux/if.h
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * INET An implementation of the TCP/IP protocol suite for the LINUX
- * operating system. INET is implemented using the BSD Socket
- * interface as the means of communication with the user level.
- *
- * Global definitions for the INET interface module.
- *
- * Version: @(#)if.h 1.0.2 04/18/93
- *
- * Authors: Original taken from Berkeley UNIX 4.3, (c) UCB 1982-1988
- * Ross Biro
- * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IF_H
-#define _LINUX_IF_H
-
-#include <linux/types.h> /* for "__kernel_caddr_t" et al */
-#include <linux/socket.h> /* for "struct sockaddr" et al */
- /* for "__user" et al */
-
-#define IFNAMSIZ 16
-#define IFALIASZ 256
-#include <linux/hdlc/ioctl.h>
-
-/* Standard interface flags (netdevice->flags). */
-#define IFF_UP 0x1 /* interface is up */
-#define IFF_BROADCAST 0x2 /* broadcast address valid */
-#define IFF_DEBUG 0x4 /* turn on debugging */
-#define IFF_LOOPBACK 0x8 /* is a loopback net */
-#define IFF_POINTOPOINT 0x10 /* interface is has p-p link */
-#define IFF_NOTRAILERS 0x20 /* avoid use of trailers */
-#define IFF_RUNNING 0x40 /* interface RFC2863 OPER_UP */
-#define IFF_NOARP 0x80 /* no ARP protocol */
-#define IFF_PROMISC 0x100 /* receive all packets */
-#define IFF_ALLMULTI 0x200 /* receive all multicast packets*/
-
-#define IFF_MASTER 0x400 /* master of a load balancer */
-#define IFF_SLAVE 0x800 /* slave of a load balancer */
-
-#define IFF_MULTICAST 0x1000 /* Supports multicast */
-
-#define IFF_PORTSEL 0x2000 /* can set media type */
-#define IFF_AUTOMEDIA 0x4000 /* auto media select active */
-#define IFF_DYNAMIC 0x8000 /* dialup device with changing addresses*/
-
-#define IFF_LOWER_UP 0x10000 /* driver signals L1 up */
-#define IFF_DORMANT 0x20000 /* driver signals dormant */
-
-#define IFF_ECHO 0x40000 /* echo sent packets */
-
-#define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\
- IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT)
-
-/* Private (from user) interface flags (netdevice->priv_flags). */
-#define IFF_802_1Q_VLAN 0x1 /* 802.1Q VLAN device. */
-#define IFF_EBRIDGE 0x2 /* Ethernet bridging device. */
-#define IFF_SLAVE_INACTIVE 0x4 /* bonding slave not the curr. active */
-#define IFF_MASTER_8023AD 0x8 /* bonding master, 802.3ad. */
-#define IFF_MASTER_ALB 0x10 /* bonding master, balance-alb. */
-#define IFF_BONDING 0x20 /* bonding master or slave */
-#define IFF_SLAVE_NEEDARP 0x40 /* need ARPs for validation */
-#define IFF_ISATAP 0x80 /* ISATAP interface (RFC4214) */
-#define IFF_MASTER_ARPMON 0x100 /* bonding master, ARP mon in use */
-#define IFF_WAN_HDLC 0x200 /* WAN HDLC device */
-#define IFF_XMIT_DST_RELEASE 0x400 /* dev_hard_start_xmit() is allowed to
- * release skb->dst
- */
-#define IFF_DONT_BRIDGE 0x800 /* disallow bridging this ether dev */
-#define IFF_IN_NETPOLL 0x1000 /* whether we are processing netpoll */
-#define IFF_DISABLE_NETPOLL 0x2000 /* disable netpoll at run-time */
-
-#define IF_GET_IFACE 0x0001 /* for querying only */
-#define IF_GET_PROTO 0x0002
-
-/* For definitions see hdlc.h */
-#define IF_IFACE_V35 0x1000 /* V.35 serial interface */
-#define IF_IFACE_V24 0x1001 /* V.24 serial interface */
-#define IF_IFACE_X21 0x1002 /* X.21 serial interface */
-#define IF_IFACE_T1 0x1003 /* T1 telco serial interface */
-#define IF_IFACE_E1 0x1004 /* E1 telco serial interface */
-#define IF_IFACE_SYNC_SERIAL 0x1005 /* can't be set by software */
-#define IF_IFACE_X21D 0x1006 /* X.21 Dual Clocking (FarSite) */
-
-/* For definitions see hdlc.h */
-#define IF_PROTO_HDLC 0x2000 /* raw HDLC protocol */
-#define IF_PROTO_PPP 0x2001 /* PPP protocol */
-#define IF_PROTO_CISCO 0x2002 /* Cisco HDLC protocol */
-#define IF_PROTO_FR 0x2003 /* Frame Relay protocol */
-#define IF_PROTO_FR_ADD_PVC 0x2004 /* Create FR PVC */
-#define IF_PROTO_FR_DEL_PVC 0x2005 /* Delete FR PVC */
-#define IF_PROTO_X25 0x2006 /* X.25 */
-#define IF_PROTO_HDLC_ETH 0x2007 /* raw HDLC, Ethernet emulation */
-#define IF_PROTO_FR_ADD_ETH_PVC 0x2008 /* Create FR Ethernet-bridged PVC */
-#define IF_PROTO_FR_DEL_ETH_PVC 0x2009 /* Delete FR Ethernet-bridged PVC */
-#define IF_PROTO_FR_PVC 0x200A /* for reading PVC status */
-#define IF_PROTO_FR_ETH_PVC 0x200B
-#define IF_PROTO_RAW 0x200C /* RAW Socket */
-
-/* RFC 2863 operational status */
-enum {
- IF_OPER_UNKNOWN,
- IF_OPER_NOTPRESENT,
- IF_OPER_DOWN,
- IF_OPER_LOWERLAYERDOWN,
- IF_OPER_TESTING,
- IF_OPER_DORMANT,
- IF_OPER_UP,
-};
-
-/* link modes */
-enum {
- IF_LINK_MODE_DEFAULT,
- IF_LINK_MODE_DORMANT, /* limit upward transition to dormant */
-};
-
-/*
- * Device mapping structure. I'd just gone off and designed a
- * beautiful scheme using only loadable modules with arguments
- * for driver options and along come the PCMCIA people 8)
- *
- * Ah well. The get() side of this is good for WDSETUP, and it'll
- * be handy for debugging things. The set side is fine for now and
- * being very small might be worth keeping for clean configuration.
- */
-
-struct ifmap {
- unsigned long mem_start;
- unsigned long mem_end;
- unsigned short base_addr;
- unsigned char irq;
- unsigned char dma;
- unsigned char port;
- /* 3 bytes spare */
-};
-
-struct if_settings {
- unsigned int type; /* Type of physical device or protocol */
- unsigned int size; /* Size of the data allocated by the caller */
- union {
- /* {atm/eth/dsl}_settings anyone ? */
- raw_hdlc_proto *raw_hdlc;
- cisco_proto *cisco;
- fr_proto *fr;
- fr_proto_pvc *fr_pvc;
- fr_proto_pvc_info *fr_pvc_info;
-
- /* interface settings */
- sync_serial_settings *sync;
- te1_settings *te1;
- } ifs_ifsu;
-};
-
-/*
- * Interface request structure used for socket
- * ioctl's. All interface ioctl's must have parameter
- * definitions which begin with ifr_name. The
- * remainder may be interface specific.
- */
-
-struct ifreq {
-#define IFHWADDRLEN 6
- union
- {
- char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
- } ifr_ifrn;
-
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short ifru_flags;
- int ifru_ivalue;
- int ifru_mtu;
- struct ifmap ifru_map;
- char ifru_slave[IFNAMSIZ]; /* Just fits the size */
- char ifru_newname[IFNAMSIZ];
- void * ifru_data;
- struct if_settings ifru_settings;
- } ifr_ifru;
-};
-
-#define ifr_name ifr_ifrn.ifrn_name /* interface name */
-#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */
-#define ifr_addr ifr_ifru.ifru_addr /* address */
-#define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-p lnk */
-#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */
-#define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */
-#define ifr_flags ifr_ifru.ifru_flags /* flags */
-#define ifr_metric ifr_ifru.ifru_ivalue /* metric */
-#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */
-#define ifr_map ifr_ifru.ifru_map /* device map */
-#define ifr_slave ifr_ifru.ifru_slave /* slave device */
-#define ifr_data ifr_ifru.ifru_data /* for use by interface */
-#define ifr_ifindex ifr_ifru.ifru_ivalue /* interface index */
-#define ifr_bandwidth ifr_ifru.ifru_ivalue /* link bandwidth */
-#define ifr_qlen ifr_ifru.ifru_ivalue /* Queue length */
-#define ifr_newname ifr_ifru.ifru_newname /* New name */
-#define ifr_settings ifr_ifru.ifru_settings /* Device/proto settings*/
-
-/*
- * Structure used in SIOCGIFCONF request.
- * Used to retrieve interface configuration
- * for machine (useful for programs which
- * must know all networks accessible).
- */
-
-struct ifconf {
- int ifc_len; /* size of buffer */
- union {
- char *ifcu_buf;
- struct ifreq *ifcu_req;
- } ifc_ifcu;
-};
-#define ifc_buf ifc_ifcu.ifcu_buf /* buffer address */
-#define ifc_req ifc_ifcu.ifcu_req /* array of structures */
-
-#endif /* _LINUX_IF_H */
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
deleted file mode 100644
index 58b39f4..0000000
--- a/include/linux/if_addr.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef __LINUX_IF_ADDR_H
-#define __LINUX_IF_ADDR_H
-
-#include <linux/types.h>
-#include <linux/netlink.h>
-
-struct ifaddrmsg {
- __u8 ifa_family;
- __u8 ifa_prefixlen; /* The prefix length */
- __u8 ifa_flags; /* Flags */
- __u8 ifa_scope; /* Address scope */
- __u32 ifa_index; /* Link index */
-};
-
-/*
- * Important comment:
- * IFA_ADDRESS is prefix address, rather than local interface address.
- * It makes no difference for normally configured broadcast interfaces,
- * but for point-to-point IFA_ADDRESS is DESTINATION address,
- * local address is supplied in IFA_LOCAL attribute.
- */
-enum {
- IFA_UNSPEC,
- IFA_ADDRESS,
- IFA_LOCAL,
- IFA_LABEL,
- IFA_BROADCAST,
- IFA_ANYCAST,
- IFA_CACHEINFO,
- IFA_MULTICAST,
- __IFA_MAX,
-};
-
-#define IFA_MAX (__IFA_MAX - 1)
-
-/* ifa_flags */
-#define IFA_F_SECONDARY 0x01
-#define IFA_F_TEMPORARY IFA_F_SECONDARY
-
-#define IFA_F_NODAD 0x02
-#define IFA_F_OPTIMISTIC 0x04
-#define IFA_F_DADFAILED 0x08
-#define IFA_F_HOMEADDRESS 0x10
-#define IFA_F_DEPRECATED 0x20
-#define IFA_F_TENTATIVE 0x40
-#define IFA_F_PERMANENT 0x80
-
-struct ifa_cacheinfo {
- __u32 ifa_prefered;
- __u32 ifa_valid;
- __u32 cstamp; /* created timestamp, hundredths of seconds */
- __u32 tstamp; /* updated timestamp, hundredths of seconds */
-};
-
-/* backwards compatibility for userspace */
-#define IFA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
-#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
-
-#endif
diff --git a/include/linux/if_addrlabel.h b/include/linux/if_addrlabel.h
deleted file mode 100644
index 54580c2..0000000
--- a/include/linux/if_addrlabel.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * if_addrlabel.h - netlink interface for address labels
- *
- * Copyright (C)2007 USAGI/WIDE Project, All Rights Reserved.
- *
- * Authors:
- * YOSHIFUJI Hideaki @ USAGI/WIDE <yoshfuji@linux-ipv6.org>
- */
-
-#ifndef __LINUX_IF_ADDRLABEL_H
-#define __LINUX_IF_ADDRLABEL_H
-
-#include <linux/types.h>
-
-struct ifaddrlblmsg {
- __u8 ifal_family; /* Address family */
- __u8 __ifal_reserved; /* Reserved */
- __u8 ifal_prefixlen; /* Prefix length */
- __u8 ifal_flags; /* Flags */
- __u32 ifal_index; /* Link index */
- __u32 ifal_seq; /* sequence number */
-};
-
-enum {
- IFAL_ADDRESS = 1,
- IFAL_LABEL = 2,
- __IFAL_MAX
-};
-
-#define IFAL_MAX (__IFAL_MAX - 1)
-
-#endif
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
deleted file mode 100644
index 1f9fc5d..0000000
--- a/include/linux/if_arp.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * INET An implementation of the TCP/IP protocol suite for the LINUX
- * operating system. INET is implemented using the BSD Socket
- * interface as the means of communication with the user level.
- *
- * Global definitions for the ARP (RFC 826) protocol.
- *
- * Version: @(#)if_arp.h 1.0.1 04/16/93
- *
- * Authors: Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
- * Portions taken from the KA9Q/NOS (v2.00m PA0GRI) source.
- * Ross Biro
- * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- * Florian La Roche,
- * Jonathan Layes <layes@loran.com>
- * Arnaldo Carvalho de Melo <acme@conectiva.com.br> ARPHRD_HWX25
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IF_ARP_H
-#define _LINUX_IF_ARP_H
-
-#include <linux/netdevice.h>
-
-/* ARP protocol HARDWARE identifiers. */
-#define ARPHRD_NETROM 0 /* from KA9Q: NET/ROM pseudo */
-#define ARPHRD_ETHER 1 /* Ethernet 10Mbps */
-#define ARPHRD_EETHER 2 /* Experimental Ethernet */
-#define ARPHRD_AX25 3 /* AX.25 Level 2 */
-#define ARPHRD_PRONET 4 /* PROnet token ring */
-#define ARPHRD_CHAOS 5 /* Chaosnet */
-#define ARPHRD_IEEE802 6 /* IEEE 802.2 Ethernet/TR/TB */
-#define ARPHRD_ARCNET 7 /* ARCnet */
-#define ARPHRD_APPLETLK 8 /* APPLEtalk */
-#define ARPHRD_DLCI 15 /* Frame Relay DLCI */
-#define ARPHRD_ATM 19 /* ATM */
-#define ARPHRD_METRICOM 23 /* Metricom STRIP (new IANA id) */
-#define ARPHRD_IEEE1394 24 /* IEEE 1394 IPv4 - RFC 2734 */
-#define ARPHRD_EUI64 27 /* EUI-64 */
-#define ARPHRD_INFINIBAND 32 /* InfiniBand */
-
-/* Dummy types for non ARP hardware */
-#define ARPHRD_SLIP 256
-#define ARPHRD_CSLIP 257
-#define ARPHRD_SLIP6 258
-#define ARPHRD_CSLIP6 259
-#define ARPHRD_RSRVD 260 /* Notional KISS type */
-#define ARPHRD_ADAPT 264
-#define ARPHRD_ROSE 270
-#define ARPHRD_X25 271 /* CCITT X.25 */
-#define ARPHRD_HWX25 272 /* Boards with X.25 in firmware */
-#define ARPHRD_CAN 280 /* Controller Area Network */
-#define ARPHRD_PPP 512
-#define ARPHRD_CISCO 513 /* Cisco HDLC */
-#define ARPHRD_HDLC ARPHRD_CISCO
-#define ARPHRD_LAPB 516 /* LAPB */
-#define ARPHRD_DDCMP 517 /* Digital's DDCMP protocol */
-#define ARPHRD_RAWHDLC 518 /* Raw HDLC */
-
-#define ARPHRD_TUNNEL 768 /* IPIP tunnel */
-#define ARPHRD_TUNNEL6 769 /* IP6IP6 tunnel */
-#define ARPHRD_FRAD 770 /* Frame Relay Access Device */
-#define ARPHRD_SKIP 771 /* SKIP vif */
-#define ARPHRD_LOOPBACK 772 /* Loopback device */
-#define ARPHRD_LOCALTLK 773 /* Localtalk device */
-#define ARPHRD_FDDI 774 /* Fiber Distributed Data Interface */
-#define ARPHRD_BIF 775 /* AP1000 BIF */
-#define ARPHRD_SIT 776 /* sit0 device - IPv6-in-IPv4 */
-#define ARPHRD_IPDDP 777 /* IP over DDP tunneller */
-#define ARPHRD_IPGRE 778 /* GRE over IP */
-#define ARPHRD_PIMREG 779 /* PIMSM register interface */
-#define ARPHRD_HIPPI 780 /* High Performance Parallel Interface */
-#define ARPHRD_ASH 781 /* Nexus 64Mbps Ash */
-#define ARPHRD_ECONET 782 /* Acorn Econet */
-#define ARPHRD_IRDA 783 /* Linux-IrDA */
-/* ARP works differently on different FC media .. so */
-#define ARPHRD_FCPP 784 /* Point to point fibrechannel */
-#define ARPHRD_FCAL 785 /* Fibrechannel arbitrated loop */
-#define ARPHRD_FCPL 786 /* Fibrechannel public loop */
-#define ARPHRD_FCFABRIC 787 /* Fibrechannel fabric */
- /* 787->799 reserved for fibrechannel media types */
-#define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR */
-#define ARPHRD_IEEE80211 801 /* IEEE 802.11 */
-#define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header */
-#define ARPHRD_IEEE80211_RADIOTAP 803 /* IEEE 802.11 + radiotap header */
-#define ARPHRD_IEEE802154 804
-
-#define ARPHRD_PHONET 820 /* PhoNet media type */
-#define ARPHRD_PHONET_PIPE 821 /* PhoNet pipe header */
-#define ARPHRD_CAIF 822 /* CAIF media type */
-
-#define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */
-#define ARPHRD_NONE 0xFFFE /* zero header length */
-
-/* ARP protocol opcodes. */
-#define ARPOP_REQUEST 1 /* ARP request */
-#define ARPOP_REPLY 2 /* ARP reply */
-#define ARPOP_RREQUEST 3 /* RARP request */
-#define ARPOP_RREPLY 4 /* RARP reply */
-#define ARPOP_InREQUEST 8 /* InARP request */
-#define ARPOP_InREPLY 9 /* InARP reply */
-#define ARPOP_NAK 10 /* (ATM)ARP NAK */
-
-
-/* ARP ioctl request. */
-struct arpreq {
- struct sockaddr arp_pa; /* protocol address */
- struct sockaddr arp_ha; /* hardware address */
- int arp_flags; /* flags */
- struct sockaddr arp_netmask; /* netmask (only for proxy arps) */
- char arp_dev[16];
-};
-
-struct arpreq_old {
- struct sockaddr arp_pa; /* protocol address */
- struct sockaddr arp_ha; /* hardware address */
- int arp_flags; /* flags */
- struct sockaddr arp_netmask; /* netmask (only for proxy arps) */
-};
-
-/* ARP Flag values. */
-#define ATF_COM 0x02 /* completed entry (ha valid) */
-#define ATF_PERM 0x04 /* permanent entry */
-#define ATF_PUBL 0x08 /* publish entry */
-#define ATF_USETRAILERS 0x10 /* has requested trailers */
-#define ATF_NETMASK 0x20 /* want to use a netmask (only
- for proxy entries) */
-#define ATF_DONTPUB 0x40 /* don't answer this addresses */
-
-/*
- * This structure defines an ethernet arp header.
- */
-
-struct arphdr {
- __be16 ar_hrd; /* format of hardware address */
- __be16 ar_pro; /* format of protocol address */
- unsigned char ar_hln; /* length of hardware address */
- unsigned char ar_pln; /* length of protocol address */
- __be16 ar_op; /* ARP opcode (command) */
-
-#if 0
- /*
- * Ethernet looks like this : This bit is variable sized however...
- */
- unsigned char ar_sha[ETH_ALEN]; /* sender hardware address */
- unsigned char ar_sip[4]; /* sender IP address */
- unsigned char ar_tha[ETH_ALEN]; /* target hardware address */
- unsigned char ar_tip[4]; /* target IP address */
-#endif
-
-};
-
-
-#endif /* _LINUX_IF_ARP_H */
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
deleted file mode 100644
index 7e275c4..0000000
--- a/include/linux/if_ether.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * INET An implementation of the TCP/IP protocol suite for the LINUX
- * operating system. INET is implemented using the BSD Socket
- * interface as the means of communication with the user level.
- *
- * Global definitions for the Ethernet IEEE 802.3 interface.
- *
- * Version: @(#)if_ether.h 1.0.1a 02/08/94
- *
- * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- * Donald Becker, <becker@super.org>
- * Alan Cox, <alan@lxorguk.ukuu.org.uk>
- * Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_IF_ETHER_H
-#define _LINUX_IF_ETHER_H
-
-#include <linux/types.h>
-
-/*
- * IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble
- * and FCS/CRC (frame check sequence).
- */
-
-#define ETH_ALEN 6 /* Octets in one ethernet addr */
-#define ETH_HLEN 14 /* Total octets in header. */
-#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
-#define ETH_DATA_LEN 1500 /* Max. octets in payload */
-#define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */
-#define ETH_FCS_LEN 4 /* Octets in the FCS */
-
-/*
- * These are the defined Ethernet Protocol ID's.
- */
-
-#define ETH_P_LOOP 0x0060 /* Ethernet Loopback packet */
-#define ETH_P_PUP 0x0200 /* Xerox PUP packet */
-#define ETH_P_PUPAT 0x0201 /* Xerox PUP Addr Trans packet */
-#define ETH_P_IP 0x0800 /* Internet Protocol packet */
-#define ETH_P_X25 0x0805 /* CCITT X.25 */
-#define ETH_P_ARP 0x0806 /* Address Resolution packet */
-#define ETH_P_BPQ 0x08FF /* G8BPQ AX.25 Ethernet Packet [ NOT AN OFFICIALLY REGISTERED ID ] */
-#define ETH_P_IEEEPUP 0x0a00 /* Xerox IEEE802.3 PUP packet */
-#define ETH_P_IEEEPUPAT 0x0a01 /* Xerox IEEE802.3 PUP Addr Trans packet */
-#define ETH_P_DEC 0x6000 /* DEC Assigned proto */
-#define ETH_P_DNA_DL 0x6001 /* DEC DNA Dump/Load */
-#define ETH_P_DNA_RC 0x6002 /* DEC DNA Remote Console */
-#define ETH_P_DNA_RT 0x6003 /* DEC DNA Routing */
-#define ETH_P_LAT 0x6004 /* DEC LAT */
-#define ETH_P_DIAG 0x6005 /* DEC Diagnostics */
-#define ETH_P_CUST 0x6006 /* DEC Customer use */
-#define ETH_P_SCA 0x6007 /* DEC Systems Comms Arch */
-#define ETH_P_TEB 0x6558 /* Trans Ether Bridging */
-#define ETH_P_RARP 0x8035 /* Reverse Addr Res packet */
-#define ETH_P_ATALK 0x809B /* Appletalk DDP */
-#define ETH_P_AARP 0x80F3 /* Appletalk AARP */
-#define ETH_P_8021Q 0x8100 /* 802.1Q VLAN Extended Header */
-#define ETH_P_IPX 0x8137 /* IPX over DIX */
-#define ETH_P_IPV6 0x86DD /* IPv6 over bluebook */
-#define ETH_P_PAUSE 0x8808 /* IEEE Pause frames. See 802.3 31B */
-#define ETH_P_SLOW 0x8809 /* Slow Protocol. See 802.3ad 43B */
-#define ETH_P_WCCP 0x883E /* Web-cache coordination protocol
- * defined in draft-wilson-wrec-wccp-v2-00.txt */
-#define ETH_P_PPP_DISC 0x8863 /* PPPoE discovery messages */
-#define ETH_P_PPP_SES 0x8864 /* PPPoE session messages */
-#define ETH_P_MPLS_UC 0x8847 /* MPLS Unicast traffic */
-#define ETH_P_MPLS_MC 0x8848 /* MPLS Multicast traffic */
-#define ETH_P_ATMMPOA 0x884c /* MultiProtocol Over ATM */
-#define ETH_P_ATMFATE 0x8884 /* Frame-based ATM Transport
- * over Ethernet
- */
-#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
-#define ETH_P_AOE 0x88A2 /* ATA over Ethernet */
-#define ETH_P_TIPC 0x88CA /* TIPC */
-#define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */
-#define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */
-#define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */
-#define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
-
-/*
- * Non DIX types. Won't clash for 1500 types.
- */
-
-#define ETH_P_802_3 0x0001 /* Dummy type for 802.3 frames */
-#define ETH_P_AX25 0x0002 /* Dummy protocol id for AX.25 */
-#define ETH_P_ALL 0x0003 /* Every packet (be careful!!!) */
-#define ETH_P_802_2 0x0004 /* 802.2 frames */
-#define ETH_P_SNAP 0x0005 /* Internal only */
-#define ETH_P_DDCMP 0x0006 /* DEC DDCMP: Internal only */
-#define ETH_P_WAN_PPP 0x0007 /* Dummy type for WAN PPP frames*/
-#define ETH_P_PPP_MP 0x0008 /* Dummy type for PPP MP frames */
-#define ETH_P_LOCALTALK 0x0009 /* Localtalk pseudo type */
-#define ETH_P_CAN 0x000C /* Controller Area Network */
-#define ETH_P_PPPTALK 0x0010 /* Dummy type for Atalk over PPP*/
-#define ETH_P_TR_802_2 0x0011 /* 802.2 frames */
-#define ETH_P_MOBITEX 0x0015 /* Mobitex (kaz@cafe.net) */
-#define ETH_P_CONTROL 0x0016 /* Card specific control frames */
-#define ETH_P_IRDA 0x0017 /* Linux-IrDA */
-#define ETH_P_ECONET 0x0018 /* Acorn Econet */
-#define ETH_P_HDLC 0x0019 /* HDLC frames */
-#define ETH_P_ARCNET 0x001A /* 1A for ArcNet :-) */
-#define ETH_P_DSA 0x001B /* Distributed Switch Arch. */
-#define ETH_P_TRAILER 0x001C /* Trailer switch tagging */
-#define ETH_P_PHONET 0x00F5 /* Nokia Phonet frames */
-#define ETH_P_IEEE802154 0x00F6 /* IEEE802.15.4 frame */
-#define ETH_P_CAIF 0x00F7 /* ST-Ericsson CAIF protocol */
-
-/*
- * This is an Ethernet frame header.
- */
-
-struct ethhdr {
- unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
- unsigned char h_source[ETH_ALEN]; /* source ether addr */
- __be16 h_proto; /* packet type ID field */
-} __attribute__((packed));
-
-
-#endif /* _LINUX_IF_ETHER_H */
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
deleted file mode 100644
index 01bcaa6..0000000
--- a/include/linux/if_link.h
+++ /dev/null
@@ -1,350 +0,0 @@
-#ifndef _LINUX_IF_LINK_H
-#define _LINUX_IF_LINK_H
-
-#include <linux/types.h>
-#include <linux/netlink.h>
-
-/* The struct should be in sync with struct net_device_stats */
-struct rtnl_link_stats {
- __u32 rx_packets; /* total packets received */
- __u32 tx_packets; /* total packets transmitted */
- __u32 rx_bytes; /* total bytes received */
- __u32 tx_bytes; /* total bytes transmitted */
- __u32 rx_errors; /* bad packets received */
- __u32 tx_errors; /* packet transmit problems */
- __u32 rx_dropped; /* no space in linux buffers */
- __u32 tx_dropped; /* no space available in linux */
- __u32 multicast; /* multicast packets received */
- __u32 collisions;
-
- /* detailed rx_errors: */
- __u32 rx_length_errors;
- __u32 rx_over_errors; /* receiver ring buff overflow */
- __u32 rx_crc_errors; /* recved pkt with crc error */
- __u32 rx_frame_errors; /* recv'd frame alignment error */
- __u32 rx_fifo_errors; /* recv'r fifo overrun */
- __u32 rx_missed_errors; /* receiver missed packet */
-
- /* detailed tx_errors */
- __u32 tx_aborted_errors;
- __u32 tx_carrier_errors;
- __u32 tx_fifo_errors;
- __u32 tx_heartbeat_errors;
- __u32 tx_window_errors;
-
- /* for cslip etc */
- __u32 rx_compressed;
- __u32 tx_compressed;
-};
-
-struct rtnl_link_stats64 {
- __u64 rx_packets; /* total packets received */
- __u64 tx_packets; /* total packets transmitted */
- __u64 rx_bytes; /* total bytes received */
- __u64 tx_bytes; /* total bytes transmitted */
- __u64 rx_errors; /* bad packets received */
- __u64 tx_errors; /* packet transmit problems */
- __u64 rx_dropped; /* no space in linux buffers */
- __u64 tx_dropped; /* no space available in linux */
- __u64 multicast; /* multicast packets received */
- __u64 collisions;
-
- /* detailed rx_errors: */
- __u64 rx_length_errors;
- __u64 rx_over_errors; /* receiver ring buff overflow */
- __u64 rx_crc_errors; /* recved pkt with crc error */
- __u64 rx_frame_errors; /* recv'd frame alignment error */
- __u64 rx_fifo_errors; /* recv'r fifo overrun */
- __u64 rx_missed_errors; /* receiver missed packet */
-
- /* detailed tx_errors */
- __u64 tx_aborted_errors;
- __u64 tx_carrier_errors;
- __u64 tx_fifo_errors;
- __u64 tx_heartbeat_errors;
- __u64 tx_window_errors;
-
- /* for cslip etc */
- __u64 rx_compressed;
- __u64 tx_compressed;
-};
-
-/* The struct should be in sync with struct ifmap */
-struct rtnl_link_ifmap {
- __u64 mem_start;
- __u64 mem_end;
- __u64 base_addr;
- __u16 irq;
- __u8 dma;
- __u8 port;
-};
-
-enum {
- IFLA_UNSPEC,
- IFLA_ADDRESS,
- IFLA_BROADCAST,
- IFLA_IFNAME,
- IFLA_MTU,
- IFLA_LINK,
- IFLA_QDISC,
- IFLA_STATS,
- IFLA_COST,
-#define IFLA_COST IFLA_COST
- IFLA_PRIORITY,
-#define IFLA_PRIORITY IFLA_PRIORITY
- IFLA_MASTER,
-#define IFLA_MASTER IFLA_MASTER
- IFLA_WIRELESS, /* Wireless Extension event - see wireless.h */
-#define IFLA_WIRELESS IFLA_WIRELESS
- IFLA_PROTINFO, /* Protocol specific information for a link */
-#define IFLA_PROTINFO IFLA_PROTINFO
- IFLA_TXQLEN,
-#define IFLA_TXQLEN IFLA_TXQLEN
- IFLA_MAP,
-#define IFLA_MAP IFLA_MAP
- IFLA_WEIGHT,
-#define IFLA_WEIGHT IFLA_WEIGHT
- IFLA_OPERSTATE,
- IFLA_LINKMODE,
- IFLA_LINKINFO,
-#define IFLA_LINKINFO IFLA_LINKINFO
- IFLA_NET_NS_PID,
- IFLA_IFALIAS,
- IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */
- IFLA_VFINFO_LIST,
- IFLA_STATS64,
- IFLA_VF_PORTS,
- IFLA_PORT_SELF,
- __IFLA_MAX
-};
-
-
-#define IFLA_MAX (__IFLA_MAX - 1)
-
-/* backwards compatibility for userspace */
-#define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
-#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
-
-/* ifi_flags.
-
- IFF_* flags.
-
- The only change is:
- IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
- more not changeable by user. They describe link media
- characteristics and set by device driver.
-
- Comments:
- - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
- - If neither of these three flags are set;
- the interface is NBMA.
-
- - IFF_MULTICAST does not mean anything special:
- multicasts can be used on all not-NBMA links.
- IFF_MULTICAST means that this media uses special encapsulation
- for multicast frames. Apparently, all IFF_POINTOPOINT and
- IFF_BROADCAST devices are able to use multicasts too.
- */
-
-/* IFLA_LINK.
- For usual devices it is equal ifi_index.
- If it is a "virtual interface" (f.e. tunnel), ifi_link
- can point to real physical interface (f.e. for bandwidth calculations),
- or maybe 0, what means, that real media is unknown (usual
- for IPIP tunnels, when route to endpoint is allowed to change)
- */
-
-/* Subtype attributes for IFLA_PROTINFO */
-enum {
- IFLA_INET6_UNSPEC,
- IFLA_INET6_FLAGS, /* link flags */
- IFLA_INET6_CONF, /* sysctl parameters */
- IFLA_INET6_STATS, /* statistics */
- IFLA_INET6_MCAST, /* MC things. What of them? */
- IFLA_INET6_CACHEINFO, /* time values and max reasm size */
- IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
- __IFLA_INET6_MAX
-};
-
-#define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
-
-struct ifla_cacheinfo {
- __u32 max_reasm_len;
- __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
- __u32 reachable_time;
- __u32 retrans_time;
-};
-
-enum {
- IFLA_INFO_UNSPEC,
- IFLA_INFO_KIND,
- IFLA_INFO_DATA,
- IFLA_INFO_XSTATS,
- __IFLA_INFO_MAX,
-};
-
-#define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
-
-/* VLAN section */
-
-enum {
- IFLA_VLAN_UNSPEC,
- IFLA_VLAN_ID,
- IFLA_VLAN_FLAGS,
- IFLA_VLAN_EGRESS_QOS,
- IFLA_VLAN_INGRESS_QOS,
- __IFLA_VLAN_MAX,
-};
-
-#define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
-
-struct ifla_vlan_flags {
- __u32 flags;
- __u32 mask;
-};
-
-enum {
- IFLA_VLAN_QOS_UNSPEC,
- IFLA_VLAN_QOS_MAPPING,
- __IFLA_VLAN_QOS_MAX
-};
-
-#define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
-
-struct ifla_vlan_qos_mapping {
- __u32 from;
- __u32 to;
-};
-
-/* MACVLAN section */
-enum {
- IFLA_MACVLAN_UNSPEC,
- IFLA_MACVLAN_MODE,
- __IFLA_MACVLAN_MAX,
-};
-
-#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
-
-enum macvlan_mode {
- MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
- MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
- MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
-};
-
-/* SR-IOV virtual function managment section */
-
-enum {
- IFLA_VF_INFO_UNSPEC,
- IFLA_VF_INFO,
- __IFLA_VF_INFO_MAX,
-};
-
-#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
-
-enum {
- IFLA_VF_UNSPEC,
- IFLA_VF_MAC, /* Hardware queue specific attributes */
- IFLA_VF_VLAN,
- IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */
- __IFLA_VF_MAX,
-};
-
-#define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
-
-struct ifla_vf_mac {
- __u32 vf;
- __u8 mac[32]; /* MAX_ADDR_LEN */
-};
-
-struct ifla_vf_vlan {
- __u32 vf;
- __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
- __u32 qos;
-};
-
-struct ifla_vf_tx_rate {
- __u32 vf;
- __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
-};
-
-struct ifla_vf_info {
- __u32 vf;
- __u8 mac[32];
- __u32 vlan;
- __u32 qos;
- __u32 tx_rate;
-};
-
-/* VF ports management section
- *
- * Nested layout of set/get msg is:
- *
- * [IFLA_NUM_VF]
- * [IFLA_VF_PORTS]
- * [IFLA_VF_PORT]
- * [IFLA_PORT_*], ...
- * [IFLA_VF_PORT]
- * [IFLA_PORT_*], ...
- * ...
- * [IFLA_PORT_SELF]
- * [IFLA_PORT_*], ...
- */
-
-enum {
- IFLA_VF_PORT_UNSPEC,
- IFLA_VF_PORT, /* nest */
- __IFLA_VF_PORT_MAX,
-};
-
-#define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
-
-enum {
- IFLA_PORT_UNSPEC,
- IFLA_PORT_VF, /* __u32 */
- IFLA_PORT_PROFILE, /* string */
- IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
- IFLA_PORT_INSTANCE_UUID, /* binary UUID */
- IFLA_PORT_HOST_UUID, /* binary UUID */
- IFLA_PORT_REQUEST, /* __u8 */
- IFLA_PORT_RESPONSE, /* __u16, output only */
- __IFLA_PORT_MAX,
-};
-
-#define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
-
-#define PORT_PROFILE_MAX 40
-#define PORT_UUID_MAX 16
-#define PORT_SELF_VF -1
-
-enum {
- PORT_REQUEST_PREASSOCIATE = 0,
- PORT_REQUEST_PREASSOCIATE_RR,
- PORT_REQUEST_ASSOCIATE,
- PORT_REQUEST_DISASSOCIATE,
-};
-
-enum {
- PORT_VDP_RESPONSE_SUCCESS = 0,
- PORT_VDP_RESPONSE_INVALID_FORMAT,
- PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
- PORT_VDP_RESPONSE_UNUSED_VTID,
- PORT_VDP_RESPONSE_VTID_VIOLATION,
- PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
- PORT_VDP_RESPONSE_OUT_OF_SYNC,
- /* 0x08-0xFF reserved for future VDP use */
- PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
- PORT_PROFILE_RESPONSE_INPROGRESS,
- PORT_PROFILE_RESPONSE_INVALID,
- PORT_PROFILE_RESPONSE_BADSTATE,
- PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
- PORT_PROFILE_RESPONSE_ERROR,
-};
-
-struct ifla_port_vsi {
- __u8 vsi_mgr_id;
- __u8 vsi_type_id[3];
- __u8 vsi_type_version;
- __u8 pad[3];
-};
-
-#endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
deleted file mode 100644
index 4054c1a..0000000
--- a/include/linux/if_tun.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Universal TUN/TAP device driver.
- * Copyright (C) 1999-2000 Maxim Krasnyansky <max_mk@yahoo.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __IF_TUN_H
-#define __IF_TUN_H
-
-#include <linux/types.h>
-#include <linux/if_ether.h>
-#include <linux/filter.h>
-
-/* Read queue size */
-#define TUN_READQ_SIZE 500
-
-/* TUN device flags */
-#define TUN_TUN_DEV 0x0001
-#define TUN_TAP_DEV 0x0002
-#define TUN_TYPE_MASK 0x000f
-
-#define TUN_FASYNC 0x0010
-#define TUN_NOCHECKSUM 0x0020
-#define TUN_NO_PI 0x0040
-#define TUN_ONE_QUEUE 0x0080
-#define TUN_PERSIST 0x0100
-#define TUN_VNET_HDR 0x0200
-
-/* Ioctl defines */
-#define TUNSETNOCSUM _IOW('T', 200, int)
-#define TUNSETDEBUG _IOW('T', 201, int)
-#define TUNSETIFF _IOW('T', 202, int)
-#define TUNSETPERSIST _IOW('T', 203, int)
-#define TUNSETOWNER _IOW('T', 204, int)
-#define TUNSETLINK _IOW('T', 205, int)
-#define TUNSETGROUP _IOW('T', 206, int)
-#define TUNGETFEATURES _IOR('T', 207, unsigned int)
-#define TUNSETOFFLOAD _IOW('T', 208, unsigned int)
-#define TUNSETTXFILTER _IOW('T', 209, unsigned int)
-#define TUNGETIFF _IOR('T', 210, unsigned int)
-#define TUNGETSNDBUF _IOR('T', 211, int)
-#define TUNSETSNDBUF _IOW('T', 212, int)
-#define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog)
-#define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog)
-#define TUNGETVNETHDRSZ _IOR('T', 215, int)
-#define TUNSETVNETHDRSZ _IOW('T', 216, int)
-
-/* TUNSETIFF ifr flags */
-#define IFF_TUN 0x0001
-#define IFF_TAP 0x0002
-#define IFF_NO_PI 0x1000
-#define IFF_ONE_QUEUE 0x2000
-#define IFF_VNET_HDR 0x4000
-#define IFF_TUN_EXCL 0x8000
-
-/* Features for GSO (TUNSETOFFLOAD). */
-#define TUN_F_CSUM 0x01 /* You can hand me unchecksummed packets. */
-#define TUN_F_TSO4 0x02 /* I can handle TSO for IPv4 packets */
-#define TUN_F_TSO6 0x04 /* I can handle TSO for IPv6 packets */
-#define TUN_F_TSO_ECN 0x08 /* I can handle TSO with ECN bits. */
-#define TUN_F_UFO 0x10 /* I can handle UFO packets */
-
-/* Protocol info prepended to the packets (when IFF_NO_PI is not set) */
-#define TUN_PKT_STRIP 0x0001
-struct tun_pi {
- __u16 flags;
- __be16 proto;
-};
-
-/*
- * Filter spec (used for SETXXFILTER ioctls)
- * This stuff is applicable only to the TAP (Ethernet) devices.
- * If the count is zero the filter is disabled and the driver accepts
- * all packets (promisc mode).
- * If the filter is enabled in order to accept broadcast packets
- * broadcast addr must be explicitly included in the addr list.
- */
-#define TUN_FLT_ALLMULTI 0x0001 /* Accept all multicast packets */
-struct tun_filter {
- __u16 flags; /* TUN_FLT_ flags see above */
- __u16 count; /* Number of addresses */
- __u8 addr[0][ETH_ALEN];
-};
-
-#endif /* __IF_TUN_H */
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
deleted file mode 100644
index 8c819b8..0000000
--- a/include/linux/if_tunnel.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef _IF_TUNNEL_H_
-#define _IF_TUNNEL_H_
-
-#include <linux/types.h>
-#include <asm/byteorder.h>
-
-
-#define SIOCGETTUNNEL (SIOCDEVPRIVATE + 0)
-#define SIOCADDTUNNEL (SIOCDEVPRIVATE + 1)
-#define SIOCDELTUNNEL (SIOCDEVPRIVATE + 2)
-#define SIOCCHGTUNNEL (SIOCDEVPRIVATE + 3)
-#define SIOCGETPRL (SIOCDEVPRIVATE + 4)
-#define SIOCADDPRL (SIOCDEVPRIVATE + 5)
-#define SIOCDELPRL (SIOCDEVPRIVATE + 6)
-#define SIOCCHGPRL (SIOCDEVPRIVATE + 7)
-#define SIOCGET6RD (SIOCDEVPRIVATE + 8)
-#define SIOCADD6RD (SIOCDEVPRIVATE + 9)
-#define SIOCDEL6RD (SIOCDEVPRIVATE + 10)
-#define SIOCCHG6RD (SIOCDEVPRIVATE + 11)
-
-#define GRE_CSUM __cpu_to_be16(0x8000)
-#define GRE_ROUTING __cpu_to_be16(0x4000)
-#define GRE_KEY __cpu_to_be16(0x2000)
-#define GRE_SEQ __cpu_to_be16(0x1000)
-#define GRE_STRICT __cpu_to_be16(0x0800)
-#define GRE_REC __cpu_to_be16(0x0700)
-#define GRE_FLAGS __cpu_to_be16(0x00F8)
-#define GRE_VERSION __cpu_to_be16(0x0007)
-
-struct ip_tunnel_parm {
- char name[IFNAMSIZ];
- int link;
- __be16 i_flags;
- __be16 o_flags;
- __be32 i_key;
- __be32 o_key;
- struct iphdr iph;
-};
-
-/* SIT-mode i_flags */
-#define SIT_ISATAP 0x0001
-
-struct ip_tunnel_prl {
- __be32 addr;
- __u16 flags;
- __u16 __reserved;
- __u32 datalen;
- __u32 __reserved2;
- /* data follows */
-};
-
-/* PRL flags */
-#define PRL_DEFAULT 0x0001
-
-struct ip_tunnel_6rd {
- struct in6_addr prefix;
- __be32 relay_prefix;
- __u16 prefixlen;
- __u16 relay_prefixlen;
-};
-
-enum {
- IFLA_GRE_UNSPEC,
- IFLA_GRE_LINK,
- IFLA_GRE_IFLAGS,
- IFLA_GRE_OFLAGS,
- IFLA_GRE_IKEY,
- IFLA_GRE_OKEY,
- IFLA_GRE_LOCAL,
- IFLA_GRE_REMOTE,
- IFLA_GRE_TTL,
- IFLA_GRE_TOS,
- IFLA_GRE_PMTUDISC,
- __IFLA_GRE_MAX,
-};
-
-#define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1)
-
-#endif /* _IF_TUNNEL_H_ */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
deleted file mode 100644
index 329b354..0000000
--- a/include/linux/if_vlan.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * VLAN An implementation of 802.1Q VLAN tagging.
- *
- * Authors: Ben Greear <greearb@candelatech.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- */
-
-#ifndef _LINUX_IF_VLAN_H_
-#define _LINUX_IF_VLAN_H_
-
-
-/* VLAN IOCTLs are found in sockios.h */
-
-/* Passed in vlan_ioctl_args structure to determine behaviour. */
-enum vlan_ioctl_cmds {
- ADD_VLAN_CMD,
- DEL_VLAN_CMD,
- SET_VLAN_INGRESS_PRIORITY_CMD,
- SET_VLAN_EGRESS_PRIORITY_CMD,
- GET_VLAN_INGRESS_PRIORITY_CMD,
- GET_VLAN_EGRESS_PRIORITY_CMD,
- SET_VLAN_NAME_TYPE_CMD,
- SET_VLAN_FLAG_CMD,
- GET_VLAN_REALDEV_NAME_CMD, /* If this works, you know it's a VLAN device, btw */
- GET_VLAN_VID_CMD /* Get the VID of this VLAN (specified by name) */
-};
-
-enum vlan_flags {
- VLAN_FLAG_REORDER_HDR = 0x1,
- VLAN_FLAG_GVRP = 0x2,
- VLAN_FLAG_LOOSE_BINDING = 0x4,
-};
-
-enum vlan_name_types {
- VLAN_NAME_TYPE_PLUS_VID, /* Name will look like: vlan0005 */
- VLAN_NAME_TYPE_RAW_PLUS_VID, /* name will look like: eth1.0005 */
- VLAN_NAME_TYPE_PLUS_VID_NO_PAD, /* Name will look like: vlan5 */
- VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD, /* Name will look like: eth0.5 */
- VLAN_NAME_TYPE_HIGHEST
-};
-
-struct vlan_ioctl_args {
- int cmd; /* Should be one of the vlan_ioctl_cmds enum above. */
- char device1[24];
-
- union {
- char device2[24];
- int VID;
- unsigned int skb_priority;
- unsigned int name_type;
- unsigned int bind_type;
- unsigned int flag; /* Matches vlan_dev_info flags */
- } u;
-
- short vlan_qos;
-};
-
-#endif /* !(_LINUX_IF_VLAN_H_) */
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
deleted file mode 100644
index 1107ed2..0000000
--- a/include/linux/inet_diag.h
+++ /dev/null
@@ -1,124 +0,0 @@
-#ifndef _INET_DIAG_H_
-#define _INET_DIAG_H_ 1
-
-#include <linux/types.h>
-
-/* Just some random number */
-#define TCPDIAG_GETSOCK 18
-#define DCCPDIAG_GETSOCK 19
-
-#define INET_DIAG_GETSOCK_MAX 24
-
-/* Socket identity */
-struct inet_diag_sockid {
- __be16 idiag_sport;
- __be16 idiag_dport;
- __be32 idiag_src[4];
- __be32 idiag_dst[4];
- __u32 idiag_if;
- __u32 idiag_cookie[2];
-#define INET_DIAG_NOCOOKIE (~0U)
-};
-
-/* Request structure */
-
-struct inet_diag_req {
- __u8 idiag_family; /* Family of addresses. */
- __u8 idiag_src_len;
- __u8 idiag_dst_len;
- __u8 idiag_ext; /* Query extended information */
-
- struct inet_diag_sockid id;
-
- __u32 idiag_states; /* States to dump */
- __u32 idiag_dbs; /* Tables to dump (NI) */
-};
-
-enum {
- INET_DIAG_REQ_NONE,
- INET_DIAG_REQ_BYTECODE,
-};
-
-#define INET_DIAG_REQ_MAX INET_DIAG_REQ_BYTECODE
-
-/* Bytecode is sequence of 4 byte commands followed by variable arguments.
- * All the commands identified by "code" are conditional jumps forward:
- * to offset cc+"yes" or to offset cc+"no". "yes" is supposed to be
- * length of the command and its arguments.
- */
-
-struct inet_diag_bc_op {
- unsigned char code;
- unsigned char yes;
- unsigned short no;
-};
-
-enum {
- INET_DIAG_BC_NOP,
- INET_DIAG_BC_JMP,
- INET_DIAG_BC_S_GE,
- INET_DIAG_BC_S_LE,
- INET_DIAG_BC_D_GE,
- INET_DIAG_BC_D_LE,
- INET_DIAG_BC_AUTO,
- INET_DIAG_BC_S_COND,
- INET_DIAG_BC_D_COND,
-};
-
-struct inet_diag_hostcond {
- __u8 family;
- __u8 prefix_len;
- int port;
- __be32 addr[0];
-};
-
-/* Base info structure. It contains socket identity (addrs/ports/cookie)
- * and, alas, the information shown by netstat. */
-struct inet_diag_msg {
- __u8 idiag_family;
- __u8 idiag_state;
- __u8 idiag_timer;
- __u8 idiag_retrans;
-
- struct inet_diag_sockid id;
-
- __u32 idiag_expires;
- __u32 idiag_rqueue;
- __u32 idiag_wqueue;
- __u32 idiag_uid;
- __u32 idiag_inode;
-};
-
-/* Extensions */
-
-enum {
- INET_DIAG_NONE,
- INET_DIAG_MEMINFO,
- INET_DIAG_INFO,
- INET_DIAG_VEGASINFO,
- INET_DIAG_CONG,
-};
-
-#define INET_DIAG_MAX INET_DIAG_CONG
-
-
-/* INET_DIAG_MEM */
-
-struct inet_diag_meminfo {
- __u32 idiag_rmem;
- __u32 idiag_wmem;
- __u32 idiag_fmem;
- __u32 idiag_tmem;
-};
-
-/* INET_DIAG_VEGASINFO */
-
-struct tcpvegas_info {
- __u32 tcpv_enabled;
- __u32 tcpv_rttcnt;
- __u32 tcpv_rtt;
- __u32 tcpv_minrtt;
-};
-
-
-#endif /* _INET_DIAG_H_ */
diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
deleted file mode 100644
index acb9ad6..0000000
--- a/include/linux/ip6_tunnel.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _IP6_TUNNEL_H
-#define _IP6_TUNNEL_H
-
-#include <linux/types.h>
-
-#define IPV6_TLV_TNL_ENCAP_LIMIT 4
-#define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4
-
-/* don't add encapsulation limit if one isn't present in inner packet */
-#define IP6_TNL_F_IGN_ENCAP_LIMIT 0x1
-/* copy the traffic class field from the inner packet */
-#define IP6_TNL_F_USE_ORIG_TCLASS 0x2
-/* copy the flowlabel from the inner packet */
-#define IP6_TNL_F_USE_ORIG_FLOWLABEL 0x4
-/* being used for Mobile IPv6 */
-#define IP6_TNL_F_MIP6_DEV 0x8
-/* copy DSCP from the outer packet */
-#define IP6_TNL_F_RCV_DSCP_COPY 0x10
-
-struct ip6_tnl_parm {
- char name[IFNAMSIZ]; /* name of tunnel device */
- int link; /* ifindex of underlying L2 interface */
- __u8 proto; /* tunnel protocol */
- __u8 encap_limit; /* encapsulation limit for tunnel */
- __u8 hop_limit; /* hop limit for tunnel */
- __be32 flowinfo; /* traffic class and flowlabel for tunnel */
- __u32 flags; /* tunnel flags */
- struct in6_addr laddr; /* local tunnel end-point address */
- struct in6_addr raddr; /* remote tunnel end-point address */
-};
-
-#endif
diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
deleted file mode 100644
index a7003b7..0000000
--- a/include/linux/neighbour.h
+++ /dev/null
@@ -1,155 +0,0 @@
-#ifndef __LINUX_NEIGHBOUR_H
-#define __LINUX_NEIGHBOUR_H
-
-#include <linux/types.h>
-#include <linux/netlink.h>
-
-struct ndmsg {
- __u8 ndm_family;
- __u8 ndm_pad1;
- __u16 ndm_pad2;
- __s32 ndm_ifindex;
- __u16 ndm_state;
- __u8 ndm_flags;
- __u8 ndm_type;
-};
-
-enum {
- NDA_UNSPEC,
- NDA_DST,
- NDA_LLADDR,
- NDA_CACHEINFO,
- NDA_PROBES,
- __NDA_MAX
-};
-
-#define NDA_MAX (__NDA_MAX - 1)
-
-/*
- * Neighbor Cache Entry Flags
- */
-
-#define NTF_USE 0x01
-#define NTF_PROXY 0x08 /* == ATF_PUBL */
-#define NTF_ROUTER 0x80
-
-/*
- * Neighbor Cache Entry States.
- */
-
-#define NUD_INCOMPLETE 0x01
-#define NUD_REACHABLE 0x02
-#define NUD_STALE 0x04
-#define NUD_DELAY 0x08
-#define NUD_PROBE 0x10
-#define NUD_FAILED 0x20
-
-/* Dummy states */
-#define NUD_NOARP 0x40
-#define NUD_PERMANENT 0x80
-#define NUD_NONE 0x00
-
-/* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change
- and make no address resolution or NUD.
- NUD_PERMANENT is also cannot be deleted by garbage collectors.
- */
-
-struct nda_cacheinfo {
- __u32 ndm_confirmed;
- __u32 ndm_used;
- __u32 ndm_updated;
- __u32 ndm_refcnt;
-};
-
-/*****************************************************************
- * Neighbour tables specific messages.
- *
- * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
- * NLM_F_DUMP flag set. Every neighbour table configuration is
- * spread over multiple messages to avoid running into message
- * size limits on systems with many interfaces. The first message
- * in the sequence transports all not device specific data such as
- * statistics, configuration, and the default parameter set.
- * This message is followed by 0..n messages carrying device
- * specific parameter sets.
- * Although the ordering should be sufficient, NDTA_NAME can be
- * used to identify sequences. The initial message can be identified
- * by checking for NDTA_CONFIG. The device specific messages do
- * not contain this TLV but have NDTPA_IFINDEX set to the
- * corresponding interface index.
- *
- * To change neighbour table attributes, send RTM_SETNEIGHTBL
- * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
- * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
- * otherwise. Device specific parameter sets can be changed by
- * setting NDTPA_IFINDEX to the interface index of the corresponding
- * device.
- ****/
-
-struct ndt_stats {
- __u64 ndts_allocs;
- __u64 ndts_destroys;
- __u64 ndts_hash_grows;
- __u64 ndts_res_failed;
- __u64 ndts_lookups;
- __u64 ndts_hits;
- __u64 ndts_rcv_probes_mcast;
- __u64 ndts_rcv_probes_ucast;
- __u64 ndts_periodic_gc_runs;
- __u64 ndts_forced_gc_runs;
-};
-
-enum {
- NDTPA_UNSPEC,
- NDTPA_IFINDEX, /* u32, unchangeable */
- NDTPA_REFCNT, /* u32, read-only */
- NDTPA_REACHABLE_TIME, /* u64, read-only, msecs */
- NDTPA_BASE_REACHABLE_TIME, /* u64, msecs */
- NDTPA_RETRANS_TIME, /* u64, msecs */
- NDTPA_GC_STALETIME, /* u64, msecs */
- NDTPA_DELAY_PROBE_TIME, /* u64, msecs */
- NDTPA_QUEUE_LEN, /* u32 */
- NDTPA_APP_PROBES, /* u32 */
- NDTPA_UCAST_PROBES, /* u32 */
- NDTPA_MCAST_PROBES, /* u32 */
- NDTPA_ANYCAST_DELAY, /* u64, msecs */
- NDTPA_PROXY_DELAY, /* u64, msecs */
- NDTPA_PROXY_QLEN, /* u32 */
- NDTPA_LOCKTIME, /* u64, msecs */
- __NDTPA_MAX
-};
-#define NDTPA_MAX (__NDTPA_MAX - 1)
-
-struct ndtmsg {
- __u8 ndtm_family;
- __u8 ndtm_pad1;
- __u16 ndtm_pad2;
-};
-
-struct ndt_config {
- __u16 ndtc_key_len;
- __u16 ndtc_entry_size;
- __u32 ndtc_entries;
- __u32 ndtc_last_flush; /* delta to now in msecs */
- __u32 ndtc_last_rand; /* delta to now in msecs */
- __u32 ndtc_hash_rnd;
- __u32 ndtc_hash_mask;
- __u32 ndtc_hash_chain_gc;
- __u32 ndtc_proxy_qlen;
-};
-
-enum {
- NDTA_UNSPEC,
- NDTA_NAME, /* char *, unchangeable */
- NDTA_THRESH1, /* u32 */
- NDTA_THRESH2, /* u32 */
- NDTA_THRESH3, /* u32 */
- NDTA_CONFIG, /* struct ndt_config, read-only */
- NDTA_PARMS, /* nested TLV NDTPA_* */
- NDTA_STATS, /* struct ndt_stats, read-only */
- NDTA_GC_INTERVAL, /* u64, msecs */
- __NDTA_MAX
-};
-#define NDTA_MAX (__NDTA_MAX - 1)
-
-#endif
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
deleted file mode 100644
index 3dbf0cc..0000000
--- a/include/linux/netdevice.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * INET An implementation of the TCP/IP protocol suite for the LINUX
- * operating system. INET is implemented using the BSD Socket
- * interface as the means of communication with the user level.
- *
- * Definitions for the Interfaces handler.
- *
- * Version: @(#)dev.h 1.0.10 08/12/93
- *
- * Authors: Ross Biro
- * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- * Corey Minyard <wf-rch!minyard@relay.EU.net>
- * Donald J. Becker, <becker@cesdis.gsfc.nasa.gov>
- * Alan Cox, <alan@lxorguk.ukuu.org.uk>
- * Bjorn Ekwall. <bj0rn@blox.se>
- * Pekka Riikonen <priikone@poseidon.pspt.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Moved to /usr/include/linux for NET3
- */
-#ifndef _LINUX_NETDEVICE_H
-#define _LINUX_NETDEVICE_H
-
-#include <linux/if.h>
-#include <linux/if_ether.h>
-#include <linux/if_packet.h>
-#include <linux/if_link.h>
-
-
-#define MAX_ADDR_LEN 32 /* Largest hardware address length */
-
-
-/*
- * Network device statistics. Akin to the 2.0 ether stats but
- * with byte counters.
- */
-
-struct net_device_stats {
- unsigned long rx_packets; /* total packets received */
- unsigned long tx_packets; /* total packets transmitted */
- unsigned long rx_bytes; /* total bytes received */
- unsigned long tx_bytes; /* total bytes transmitted */
- unsigned long rx_errors; /* bad packets received */
- unsigned long tx_errors; /* packet transmit problems */
- unsigned long rx_dropped; /* no space in linux buffers */
- unsigned long tx_dropped; /* no space available in linux */
- unsigned long multicast; /* multicast packets received */
- unsigned long collisions;
-
- /* detailed rx_errors: */
- unsigned long rx_length_errors;
- unsigned long rx_over_errors; /* receiver ring buff overflow */
- unsigned long rx_crc_errors; /* recved pkt with crc error */
- unsigned long rx_frame_errors; /* recv'd frame alignment error */
- unsigned long rx_fifo_errors; /* recv'r fifo overrun */
- unsigned long rx_missed_errors; /* receiver missed packet */
-
- /* detailed tx_errors */
- unsigned long tx_aborted_errors;
- unsigned long tx_carrier_errors;
- unsigned long tx_fifo_errors;
- unsigned long tx_heartbeat_errors;
- unsigned long tx_window_errors;
-
- /* for cslip etc */
- unsigned long rx_compressed;
- unsigned long tx_compressed;
-};
-
-
-/* Media selection options. */
-enum {
- IF_PORT_UNKNOWN = 0,
- IF_PORT_10BASE2,
- IF_PORT_10BASET,
- IF_PORT_AUI,
- IF_PORT_100BASET,
- IF_PORT_100BASETX,
- IF_PORT_100BASEFX
-};
-
-
-#endif /* _LINUX_NETDEVICE_H */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
deleted file mode 100644
index 2eb00b6..0000000
--- a/include/linux/netfilter.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef __LINUX_NETFILTER_H
-#define __LINUX_NETFILTER_H
-
-#include <linux/types.h>
-
-
-/* Responses from hook functions. */
-#define NF_DROP 0
-#define NF_ACCEPT 1
-#define NF_STOLEN 2
-#define NF_QUEUE 3
-#define NF_REPEAT 4
-#define NF_STOP 5
-#define NF_MAX_VERDICT NF_STOP
-
-/* we overload the higher bits for encoding auxiliary data such as the queue
- * number. Not nice, but better than additional function arguments. */
-#define NF_VERDICT_MASK 0x0000ffff
-#define NF_VERDICT_BITS 16
-
-#define NF_VERDICT_QMASK 0xffff0000
-#define NF_VERDICT_QBITS 16
-
-#define NF_QUEUE_NR(x) ((((x) << NF_VERDICT_BITS) & NF_VERDICT_QMASK) | NF_QUEUE)
-
-/* only for userspace compatibility */
-/* Generic cache responses from hook functions.
- <= 0x2000 is used for protocol-flags. */
-#define NFC_UNKNOWN 0x4000
-#define NFC_ALTERED 0x8000
-
-enum nf_inet_hooks {
- NF_INET_PRE_ROUTING,
- NF_INET_LOCAL_IN,
- NF_INET_FORWARD,
- NF_INET_LOCAL_OUT,
- NF_INET_POST_ROUTING,
- NF_INET_NUMHOOKS
-};
-
-enum {
- NFPROTO_UNSPEC = 0,
- NFPROTO_IPV4 = 2,
- NFPROTO_ARP = 3,
- NFPROTO_BRIDGE = 7,
- NFPROTO_IPV6 = 10,
- NFPROTO_DECNET = 12,
- NFPROTO_NUMPROTO,
-};
-
-union nf_inet_addr {
- __u32 all[4];
- __be32 ip;
- __be32 ip6[4];
- struct in_addr in;
- struct in6_addr in6;
-};
-
-#endif /*__LINUX_NETFILTER_H*/
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
deleted file mode 100644
index fa2d957..0000000
--- a/include/linux/netfilter/x_tables.h
+++ /dev/null
@@ -1,180 +0,0 @@
-#ifndef _X_TABLES_H
-#define _X_TABLES_H
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#define XT_FUNCTION_MAXNAMELEN 30
-#define XT_EXTENSION_MAXNAMELEN 29
-#define XT_TABLE_MAXNAMELEN 32
-
-struct xt_entry_match {
- union {
- struct {
- __u16 match_size;
-
- /* Used by userspace */
- char name[XT_EXTENSION_MAXNAMELEN];
- __u8 revision;
- } user;
- struct {
- __u16 match_size;
-
- /* Used inside the kernel */
- struct xt_match *match;
- } kernel;
-
- /* Total length */
- __u16 match_size;
- } u;
-
- unsigned char data[0];
-};
-
-struct xt_entry_target {
- union {
- struct {
- __u16 target_size;
-
- /* Used by userspace */
- char name[XT_EXTENSION_MAXNAMELEN];
- __u8 revision;
- } user;
- struct {
- __u16 target_size;
-
- /* Used inside the kernel */
- struct xt_target *target;
- } kernel;
-
- /* Total length */
- __u16 target_size;
- } u;
-
- unsigned char data[0];
-};
-
-#define XT_TARGET_INIT(__name, __size) \
-{ \
- .target.u.user = { \
- .target_size = XT_ALIGN(__size), \
- .name = __name, \
- }, \
-}
-
-struct xt_standard_target {
- struct xt_entry_target target;
- int verdict;
-};
-
-/* The argument to IPT_SO_GET_REVISION_*. Returns highest revision
- * kernel supports, if >= revision. */
-struct xt_get_revision {
- char name[XT_EXTENSION_MAXNAMELEN];
- __u8 revision;
-};
-
-/* CONTINUE verdict for targets */
-#define XT_CONTINUE 0xFFFFFFFF
-
-/* For standard target */
-#define XT_RETURN (-NF_REPEAT - 1)
-
-/* this is a dummy structure to find out the alignment requirement for a struct
- * containing all the fundamental data types that are used in ipt_entry,
- * ip6t_entry and arpt_entry. This sucks, and it is a hack. It will be my
- * personal pleasure to remove it -HW
- */
-struct _xt_align {
- __u8 u8;
- __u16 u16;
- __u32 u32;
- __u64 u64;
-};
-
-#define XT_ALIGN(s) __ALIGN_KERNEL((s), __alignof__(struct _xt_align))
-
-/* Standard return verdict, or do jump. */
-#define XT_STANDARD_TARGET ""
-/* Error verdict. */
-#define XT_ERROR_TARGET "ERROR"
-
-#define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
-#define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
-
-struct xt_counters {
- __u64 pcnt, bcnt; /* Packet and byte counters */
-};
-
-/* The argument to IPT_SO_ADD_COUNTERS. */
-struct xt_counters_info {
- /* Which table. */
- char name[XT_TABLE_MAXNAMELEN];
-
- unsigned int num_counters;
-
- /* The counters (actually `number' of these). */
- struct xt_counters counters[0];
-};
-
-#define XT_INV_PROTO 0x40 /* Invert the sense of PROTO. */
-
-/* fn returns 0 to continue iteration */
-#define XT_MATCH_ITERATE(type, e, fn, args...) \
-({ \
- unsigned int __i; \
- int __ret = 0; \
- struct xt_entry_match *__m; \
- \
- for (__i = sizeof(type); \
- __i < (e)->target_offset; \
- __i += __m->u.match_size) { \
- __m = (void *)e + __i; \
- \
- __ret = fn(__m , ## args); \
- if (__ret != 0) \
- break; \
- } \
- __ret; \
-})
-
-/* fn returns 0 to continue iteration */
-#define XT_ENTRY_ITERATE_CONTINUE(type, entries, size, n, fn, args...) \
-({ \
- unsigned int __i, __n; \
- int __ret = 0; \
- type *__entry; \
- \
- for (__i = 0, __n = 0; __i < (size); \
- __i += __entry->next_offset, __n++) { \
- __entry = (void *)(entries) + __i; \
- if (__n < n) \
- continue; \
- \
- __ret = fn(__entry , ## args); \
- if (__ret != 0) \
- break; \
- } \
- __ret; \
-})
-
-/* fn returns 0 to continue iteration */
-#define XT_ENTRY_ITERATE(type, entries, size, fn, args...) \
- XT_ENTRY_ITERATE_CONTINUE(type, entries, size, 0, fn, args)
-
-
-/* pos is normally a struct ipt_entry/ip6t_entry/etc. */
-#define xt_entry_foreach(pos, ehead, esize) \
- for ((pos) = (typeof(pos))(ehead); \
- (pos) < (typeof(pos))((char *)(ehead) + (esize)); \
- (pos) = (typeof(pos))((char *)(pos) + (pos)->next_offset))
-
-/* can only be xt_entry_match, so no use of typeof here */
-#define xt_ematch_foreach(pos, entry) \
- for ((pos) = (struct xt_entry_match *)entry->elems; \
- (pos) < (struct xt_entry_match *)((char *)(entry) + \
- (entry)->target_offset); \
- (pos) = (struct xt_entry_match *)((char *)(pos) + \
- (pos)->u.match_size))
-
-
-#endif /* _X_TABLES_H */
diff --git a/include/linux/netfilter/xt_tcpudp.h b/include/linux/netfilter/xt_tcpudp.h
deleted file mode 100644
index 38aa7b3..0000000
--- a/include/linux/netfilter/xt_tcpudp.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef _XT_TCPUDP_H
-#define _XT_TCPUDP_H
-
-#include <linux/types.h>
-
-/* TCP matching stuff */
-struct xt_tcp {
- __u16 spts[2]; /* Source port range. */
- __u16 dpts[2]; /* Destination port range. */
- __u8 option; /* TCP Option iff non-zero*/
- __u8 flg_mask; /* TCP flags mask byte */
- __u8 flg_cmp; /* TCP flags compare byte */
- __u8 invflags; /* Inverse flags */
-};
-
-/* Values for "inv" field in struct ipt_tcp. */
-#define XT_TCP_INV_SRCPT 0x01 /* Invert the sense of source ports. */
-#define XT_TCP_INV_DSTPT 0x02 /* Invert the sense of dest ports. */
-#define XT_TCP_INV_FLAGS 0x04 /* Invert the sense of TCP flags. */
-#define XT_TCP_INV_OPTION 0x08 /* Invert the sense of option test. */
-#define XT_TCP_INV_MASK 0x0F /* All possible flags. */
-
-/* UDP matching stuff */
-struct xt_udp {
- __u16 spts[2]; /* Source port range. */
- __u16 dpts[2]; /* Destination port range. */
- __u8 invflags; /* Inverse flags */
-};
-
-/* Values for "invflags" field in struct ipt_udp. */
-#define XT_UDP_INV_SRCPT 0x01 /* Invert the sense of source ports. */
-#define XT_UDP_INV_DSTPT 0x02 /* Invert the sense of dest ports. */
-#define XT_UDP_INV_MASK 0x03 /* All possible flags. */
-
-
-#endif
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
deleted file mode 100644
index 4d7ba3e..0000000
--- a/include/linux/netfilter_ipv4.h
+++ /dev/null
@@ -1,75 +0,0 @@
-#ifndef __LINUX_IP_NETFILTER_H
-#define __LINUX_IP_NETFILTER_H
-
-/* IPv4-specific defines for netfilter.
- * (C)1998 Rusty Russell -- This code is GPL.
- */
-
-#include <linux/netfilter.h>
-
-/* only for userspace compatibility */
-/* IP Cache bits. */
-/* Src IP address. */
-#define NFC_IP_SRC 0x0001
-/* Dest IP address. */
-#define NFC_IP_DST 0x0002
-/* Input device. */
-#define NFC_IP_IF_IN 0x0004
-/* Output device. */
-#define NFC_IP_IF_OUT 0x0008
-/* TOS. */
-#define NFC_IP_TOS 0x0010
-/* Protocol. */
-#define NFC_IP_PROTO 0x0020
-/* IP options. */
-#define NFC_IP_OPTIONS 0x0040
-/* Frag & flags. */
-#define NFC_IP_FRAG 0x0080
-
-/* Per-protocol information: only matters if proto match. */
-/* TCP flags. */
-#define NFC_IP_TCPFLAGS 0x0100
-/* Source port. */
-#define NFC_IP_SRC_PT 0x0200
-/* Dest port. */
-#define NFC_IP_DST_PT 0x0400
-/* Something else about the proto */
-#define NFC_IP_PROTO_UNKNOWN 0x2000
-
-/* IP Hooks */
-/* After promisc drops, checksum checks. */
-#define NF_IP_PRE_ROUTING 0
-/* If the packet is destined for this box. */
-#define NF_IP_LOCAL_IN 1
-/* If the packet is destined for another interface. */
-#define NF_IP_FORWARD 2
-/* Packets coming from a local process. */
-#define NF_IP_LOCAL_OUT 3
-/* Packets about to hit the wire. */
-#define NF_IP_POST_ROUTING 4
-#define NF_IP_NUMHOOKS 5
-
-enum nf_ip_hook_priorities {
- NF_IP_PRI_FIRST = INT_MIN,
- NF_IP_PRI_CONNTRACK_DEFRAG = -400,
- NF_IP_PRI_RAW = -300,
- NF_IP_PRI_SELINUX_FIRST = -225,
- NF_IP_PRI_CONNTRACK = -200,
- NF_IP_PRI_MANGLE = -150,
- NF_IP_PRI_NAT_DST = -100,
- NF_IP_PRI_FILTER = 0,
- NF_IP_PRI_SECURITY = 50,
- NF_IP_PRI_NAT_SRC = 100,
- NF_IP_PRI_SELINUX_LAST = 225,
- NF_IP_PRI_CONNTRACK_CONFIRM = INT_MAX,
- NF_IP_PRI_LAST = INT_MAX,
-};
-
-/* Arguments for setsockopt SOL_IP: */
-/* 2.0 firewalling went from 64 through 71 (and +256, +512, etc). */
-/* 2.2 firewalling (+ masq) went from 64 through 76 */
-/* 2.4 firewalling went 64 through 67. */
-#define SO_ORIGINAL_DST 80
-
-
-#endif /*__LINUX_IP_NETFILTER_H*/
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
deleted file mode 100644
index 735f4b1..0000000
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * 25-Jul-1998 Major changes to allow for ip chain table
- *
- * 3-Jan-2000 Named tables to allow packet selection for different uses.
- */
-
-/*
- * Format of an IP firewall descriptor
- *
- * src, dst, src_mask, dst_mask are always stored in network byte order.
- * flags are stored in host byte order (of course).
- * Port numbers are stored in HOST byte order.
- */
-
-#ifndef _IPTABLES_H
-#define _IPTABLES_H
-
-#include <linux/types.h>
-
-#include <linux/netfilter_ipv4.h>
-
-#include <linux/netfilter/x_tables.h>
-
-#define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
-#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
-#define ipt_match xt_match
-#define ipt_target xt_target
-#define ipt_table xt_table
-#define ipt_get_revision xt_get_revision
-
-/* Yes, Virginia, you have to zero the padding. */
-struct ipt_ip {
- /* Source and destination IP addr */
- struct in_addr src, dst;
- /* Mask for src and dest IP addr */
- struct in_addr smsk, dmsk;
- char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
- unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
-
- /* Protocol, 0 = ANY */
- u_int16_t proto;
-
- /* Flags word */
- u_int8_t flags;
- /* Inverse flags */
- u_int8_t invflags;
-};
-
-#define ipt_entry_match xt_entry_match
-#define ipt_entry_target xt_entry_target
-#define ipt_standard_target xt_standard_target
-
-#define ipt_counters xt_counters
-
-/* Values for "flag" field in struct ipt_ip (general ip structure). */
-#define IPT_F_FRAG 0x01 /* Set if rule is a fragment rule */
-#define IPT_F_GOTO 0x02 /* Set if jump is a goto */
-#define IPT_F_MASK 0x03 /* All possible flag bits mask. */
-
-/* Values for "inv" field in struct ipt_ip. */
-#define IPT_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */
-#define IPT_INV_VIA_OUT 0x02 /* Invert the sense of OUT IFACE */
-#define IPT_INV_TOS 0x04 /* Invert the sense of TOS. */
-#define IPT_INV_SRCIP 0x08 /* Invert the sense of SRC IP. */
-#define IPT_INV_DSTIP 0x10 /* Invert the sense of DST OP. */
-#define IPT_INV_FRAG 0x20 /* Invert the sense of FRAG. */
-#define IPT_INV_PROTO XT_INV_PROTO
-#define IPT_INV_MASK 0x7F /* All possible flag bits mask. */
-
-/* This structure defines each of the firewall rules. Consists of 3
- parts which are 1) general IP header stuff 2) match specific
- stuff 3) the target to perform if the rule matches */
-struct ipt_entry {
- struct ipt_ip ip;
-
- /* Mark with fields that we care about. */
- unsigned int nfcache;
-
- /* Size of ipt_entry + matches */
- u_int16_t target_offset;
- /* Size of ipt_entry + matches + target */
- u_int16_t next_offset;
-
- /* Back pointer */
- unsigned int comefrom;
-
- /* Packet and byte counters. */
- struct xt_counters counters;
-
- /* The matches (if any), then the target. */
- unsigned char elems[0];
-};
-
-/*
- * New IP firewall options for [gs]etsockopt at the RAW IP level.
- * Unlike BSD Linux inherits IP options so you don't have to use a raw
- * socket for this. Instead we check rights in the calls.
- *
- * ATTENTION: check linux/in.h before adding new number here.
- */
-#define IPT_BASE_CTL 64
-
-#define IPT_SO_SET_REPLACE (IPT_BASE_CTL)
-#define IPT_SO_SET_ADD_COUNTERS (IPT_BASE_CTL + 1)
-#define IPT_SO_SET_MAX IPT_SO_SET_ADD_COUNTERS
-
-#define IPT_SO_GET_INFO (IPT_BASE_CTL)
-#define IPT_SO_GET_ENTRIES (IPT_BASE_CTL + 1)
-#define IPT_SO_GET_REVISION_MATCH (IPT_BASE_CTL + 2)
-#define IPT_SO_GET_REVISION_TARGET (IPT_BASE_CTL + 3)
-#define IPT_SO_GET_MAX IPT_SO_GET_REVISION_TARGET
-
-#define IPT_CONTINUE XT_CONTINUE
-#define IPT_RETURN XT_RETURN
-
-#include <linux/netfilter/xt_tcpudp.h>
-#define ipt_udp xt_udp
-#define ipt_tcp xt_tcp
-
-#define IPT_TCP_INV_SRCPT XT_TCP_INV_SRCPT
-#define IPT_TCP_INV_DSTPT XT_TCP_INV_DSTPT
-#define IPT_TCP_INV_FLAGS XT_TCP_INV_FLAGS
-#define IPT_TCP_INV_OPTION XT_TCP_INV_OPTION
-#define IPT_TCP_INV_MASK XT_TCP_INV_MASK
-
-#define IPT_UDP_INV_SRCPT XT_UDP_INV_SRCPT
-#define IPT_UDP_INV_DSTPT XT_UDP_INV_DSTPT
-#define IPT_UDP_INV_MASK XT_UDP_INV_MASK
-
-/* ICMP matching stuff */
-struct ipt_icmp {
- u_int8_t type; /* type to match */
- u_int8_t code[2]; /* range of code */
- u_int8_t invflags; /* Inverse flags */
-};
-
-/* Values for "inv" field for struct ipt_icmp. */
-#define IPT_ICMP_INV 0x01 /* Invert the sense of type/code test */
-
-/* The argument to IPT_SO_GET_INFO */
-struct ipt_getinfo {
- /* Which table: caller fills this in. */
- char name[IPT_TABLE_MAXNAMELEN];
-
- /* Kernel fills these in. */
- /* Which hook entry points are valid: bitmask */
- unsigned int valid_hooks;
-
- /* Hook entry points: one per netfilter hook. */
- unsigned int hook_entry[NF_INET_NUMHOOKS];
-
- /* Underflow points. */
- unsigned int underflow[NF_INET_NUMHOOKS];
-
- /* Number of entries */
- unsigned int num_entries;
-
- /* Size of entries. */
- unsigned int size;
-};
-
-/* The argument to IPT_SO_SET_REPLACE. */
-struct ipt_replace {
- /* Which table. */
- char name[IPT_TABLE_MAXNAMELEN];
-
- /* Which hook entry points are valid: bitmask. You can't
- change this. */
- unsigned int valid_hooks;
-
- /* Number of entries */
- unsigned int num_entries;
-
- /* Total size of new entries */
- unsigned int size;
-
- /* Hook entry points. */
- unsigned int hook_entry[NF_INET_NUMHOOKS];
-
- /* Underflow points. */
- unsigned int underflow[NF_INET_NUMHOOKS];
-
- /* Information about old entries: */
- /* Number of counters (must be equal to current number of entries). */
- unsigned int num_counters;
- /* The old entries' counters. */
- struct xt_counters *counters;
-
- /* The entries (hang off end: not really an array). */
- struct ipt_entry entries[0];
-};
-
-/* The argument to IPT_SO_ADD_COUNTERS. */
-#define ipt_counters_info xt_counters_info
-
-/* The argument to IPT_SO_GET_ENTRIES. */
-struct ipt_get_entries {
- /* Which table: user fills this in. */
- char name[IPT_TABLE_MAXNAMELEN];
-
- /* User fills this in: total entry size. */
- unsigned int size;
-
- /* The entries. */
- struct ipt_entry entrytable[0];
-};
-
-/* Standard return verdict, or do jump. */
-#define IPT_STANDARD_TARGET XT_STANDARD_TARGET
-/* Error verdict. */
-#define IPT_ERROR_TARGET XT_ERROR_TARGET
-
-/* Helper functions */
-static __inline__ struct ipt_entry_target *
-ipt_get_target(struct ipt_entry *e)
-{
- return (void *)e + e->target_offset;
-}
-
-/* fn returns 0 to continue iteration */
-#define IPT_MATCH_ITERATE(e, fn, args...) \
- XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args)
-
-/* fn returns 0 to continue iteration */
-#define IPT_ENTRY_ITERATE(entries, size, fn, args...) \
- XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args)
-
-/*
- * Main firewall chains definitions and global var's definitions.
- */
-#endif /* _IPTABLES_H */
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
deleted file mode 100644
index 958b7f8..0000000
--- a/include/linux/netlink.h
+++ /dev/null
@@ -1,150 +0,0 @@
-#ifndef __LINUX_NETLINK_H
-#define __LINUX_NETLINK_H
-
-#include <linux/socket.h> /* for sa_family_t */
-#include <linux/types.h>
-
-#define NETLINK_ROUTE 0 /* Routing/device hook */
-#define NETLINK_UNUSED 1 /* Unused number */
-#define NETLINK_USERSOCK 2 /* Reserved for user mode socket protocols */
-#define NETLINK_FIREWALL 3 /* Firewalling hook */
-#define NETLINK_INET_DIAG 4 /* INET socket monitoring */
-#define NETLINK_NFLOG 5 /* netfilter/iptables ULOG */
-#define NETLINK_XFRM 6 /* ipsec */
-#define NETLINK_SELINUX 7 /* SELinux event notifications */
-#define NETLINK_ISCSI 8 /* Open-iSCSI */
-#define NETLINK_AUDIT 9 /* auditing */
-#define NETLINK_FIB_LOOKUP 10
-#define NETLINK_CONNECTOR 11
-#define NETLINK_NETFILTER 12 /* netfilter subsystem */
-#define NETLINK_IP6_FW 13
-#define NETLINK_DNRTMSG 14 /* DECnet routing messages */
-#define NETLINK_KOBJECT_UEVENT 15 /* Kernel messages to userspace */
-#define NETLINK_GENERIC 16
-/* leave room for NETLINK_DM (DM Events) */
-#define NETLINK_SCSITRANSPORT 18 /* SCSI Transports */
-#define NETLINK_ECRYPTFS 19
-
-#define MAX_LINKS 32
-
-struct net;
-
-struct sockaddr_nl {
- sa_family_t nl_family; /* AF_NETLINK */
- unsigned short nl_pad; /* zero */
- __u32 nl_pid; /* port ID */
- __u32 nl_groups; /* multicast groups mask */
-};
-
-struct nlmsghdr {
- __u32 nlmsg_len; /* Length of message including header */
- __u16 nlmsg_type; /* Message content */
- __u16 nlmsg_flags; /* Additional flags */
- __u32 nlmsg_seq; /* Sequence number */
- __u32 nlmsg_pid; /* Sending process port ID */
-};
-
-/* Flags values */
-
-#define NLM_F_REQUEST 1 /* It is request message. */
-#define NLM_F_MULTI 2 /* Multipart message, terminated by NLMSG_DONE */
-#define NLM_F_ACK 4 /* Reply with ack, with zero or error code */
-#define NLM_F_ECHO 8 /* Echo this request */
-
-/* Modifiers to GET request */
-#define NLM_F_ROOT 0x100 /* specify tree root */
-#define NLM_F_MATCH 0x200 /* return all matching */
-#define NLM_F_ATOMIC 0x400 /* atomic GET */
-#define NLM_F_DUMP (NLM_F_ROOT|NLM_F_MATCH)
-
-/* Modifiers to NEW request */
-#define NLM_F_REPLACE 0x100 /* Override existing */
-#define NLM_F_EXCL 0x200 /* Do not touch, if it exists */
-#define NLM_F_CREATE 0x400 /* Create, if it does not exist */
-#define NLM_F_APPEND 0x800 /* Add to end of list */
-
-/*
- 4.4BSD ADD NLM_F_CREATE|NLM_F_EXCL
- 4.4BSD CHANGE NLM_F_REPLACE
-
- True CHANGE NLM_F_CREATE|NLM_F_REPLACE
- Append NLM_F_CREATE
- Check NLM_F_EXCL
- */
-
-#define NLMSG_ALIGNTO 4
-#define NLMSG_ALIGN(len) ( ((len)+NLMSG_ALIGNTO-1) & ~(NLMSG_ALIGNTO-1) )
-#define NLMSG_HDRLEN ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr)))
-#define NLMSG_LENGTH(len) ((len)+NLMSG_ALIGN(NLMSG_HDRLEN))
-#define NLMSG_SPACE(len) NLMSG_ALIGN(NLMSG_LENGTH(len))
-#define NLMSG_DATA(nlh) ((void*)(((char*)nlh) + NLMSG_LENGTH(0)))
-#define NLMSG_NEXT(nlh,len) ((len) -= NLMSG_ALIGN((nlh)->nlmsg_len), \
- (struct nlmsghdr*)(((char*)(nlh)) + NLMSG_ALIGN((nlh)->nlmsg_len)))
-#define NLMSG_OK(nlh,len) ((len) >= (int)sizeof(struct nlmsghdr) && \
- (nlh)->nlmsg_len >= sizeof(struct nlmsghdr) && \
- (nlh)->nlmsg_len <= (len))
-#define NLMSG_PAYLOAD(nlh,len) ((nlh)->nlmsg_len - NLMSG_SPACE((len)))
-
-#define NLMSG_NOOP 0x1 /* Nothing. */
-#define NLMSG_ERROR 0x2 /* Error */
-#define NLMSG_DONE 0x3 /* End of a dump */
-#define NLMSG_OVERRUN 0x4 /* Data lost */
-
-#define NLMSG_MIN_TYPE 0x10 /* < 0x10: reserved control messages */
-
-struct nlmsgerr {
- int error;
- struct nlmsghdr msg;
-};
-
-#define NETLINK_ADD_MEMBERSHIP 1
-#define NETLINK_DROP_MEMBERSHIP 2
-#define NETLINK_PKTINFO 3
-#define NETLINK_BROADCAST_ERROR 4
-#define NETLINK_NO_ENOBUFS 5
-
-struct nl_pktinfo {
- __u32 group;
-};
-
-#define NET_MAJOR 36 /* Major 36 is reserved for networking */
-
-enum {
- NETLINK_UNCONNECTED = 0,
- NETLINK_CONNECTED,
-};
-
-/*
- * <------- NLA_HDRLEN ------> <-- NLA_ALIGN(payload)-->
- * +---------------------+- - -+- - - - - - - - - -+- - -+
- * | Header | Pad | Payload | Pad |
- * | (struct nlattr) | ing | | ing |
- * +---------------------+- - -+- - - - - - - - - -+- - -+
- * <-------------- nlattr->nla_len -------------->
- */
-
-struct nlattr {
- __u16 nla_len;
- __u16 nla_type;
-};
-
-/*
- * nla_type (16 bits)
- * +---+---+-------------------------------+
- * | N | O | Attribute Type |
- * +---+---+-------------------------------+
- * N := Carries nested attributes
- * O := Payload stored in network byte order
- *
- * Note: The N and O flag are mutually exclusive.
- */
-#define NLA_F_NESTED (1 << 15)
-#define NLA_F_NET_BYTEORDER (1 << 14)
-#define NLA_TYPE_MASK ~(NLA_F_NESTED | NLA_F_NET_BYTEORDER)
-
-#define NLA_ALIGNTO 4
-#define NLA_ALIGN(len) (((len) + NLA_ALIGNTO - 1) & ~(NLA_ALIGNTO - 1))
-#define NLA_HDRLEN ((int) NLA_ALIGN(sizeof(struct nlattr)))
-
-
-#endif /* __LINUX_NETLINK_H */
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
deleted file mode 100644
index 7f6ba86..0000000
--- a/include/linux/pkt_cls.h
+++ /dev/null
@@ -1,466 +0,0 @@
-#ifndef __LINUX_PKT_CLS_H
-#define __LINUX_PKT_CLS_H
-
-#include <linux/types.h>
-#include <linux/pkt_sched.h>
-
-/* I think i could have done better macros ; for now this is stolen from
- * some arch/mips code - jhs
-*/
-#define _TC_MAKE32(x) ((x))
-
-#define _TC_MAKEMASK1(n) (_TC_MAKE32(1) << _TC_MAKE32(n))
-#define _TC_MAKEMASK(v,n) (_TC_MAKE32((_TC_MAKE32(1)<<(v))-1) << _TC_MAKE32(n))
-#define _TC_MAKEVALUE(v,n) (_TC_MAKE32(v) << _TC_MAKE32(n))
-#define _TC_GETVALUE(v,n,m) ((_TC_MAKE32(v) & _TC_MAKE32(m)) >> _TC_MAKE32(n))
-
-/* verdict bit breakdown
- *
-bit 0: when set -> this packet has been munged already
-
-bit 1: when set -> It is ok to munge this packet
-
-bit 2,3,4,5: Reclassify counter - sort of reverse TTL - if exceeded
-assume loop
-
-bit 6,7: Where this packet was last seen
-0: Above the transmit example at the socket level
-1: on the Ingress
-2: on the Egress
-
-bit 8: when set --> Request not to classify on ingress.
-
-bits 9,10,11: redirect counter - redirect TTL. Loop avoidance
-
- *
- * */
-
-#define TC_MUNGED _TC_MAKEMASK1(0)
-#define SET_TC_MUNGED(v) ( TC_MUNGED | (v & ~TC_MUNGED))
-#define CLR_TC_MUNGED(v) ( v & ~TC_MUNGED)
-
-#define TC_OK2MUNGE _TC_MAKEMASK1(1)
-#define SET_TC_OK2MUNGE(v) ( TC_OK2MUNGE | (v & ~TC_OK2MUNGE))
-#define CLR_TC_OK2MUNGE(v) ( v & ~TC_OK2MUNGE)
-
-#define S_TC_VERD _TC_MAKE32(2)
-#define M_TC_VERD _TC_MAKEMASK(4,S_TC_VERD)
-#define G_TC_VERD(x) _TC_GETVALUE(x,S_TC_VERD,M_TC_VERD)
-#define V_TC_VERD(x) _TC_MAKEVALUE(x,S_TC_VERD)
-#define SET_TC_VERD(v,n) ((V_TC_VERD(n)) | (v & ~M_TC_VERD))
-
-#define S_TC_FROM _TC_MAKE32(6)
-#define M_TC_FROM _TC_MAKEMASK(2,S_TC_FROM)
-#define G_TC_FROM(x) _TC_GETVALUE(x,S_TC_FROM,M_TC_FROM)
-#define V_TC_FROM(x) _TC_MAKEVALUE(x,S_TC_FROM)
-#define SET_TC_FROM(v,n) ((V_TC_FROM(n)) | (v & ~M_TC_FROM))
-#define AT_STACK 0x0
-#define AT_INGRESS 0x1
-#define AT_EGRESS 0x2
-
-#define TC_NCLS _TC_MAKEMASK1(8)
-#define SET_TC_NCLS(v) ( TC_NCLS | (v & ~TC_NCLS))
-#define CLR_TC_NCLS(v) ( v & ~TC_NCLS)
-
-#define S_TC_RTTL _TC_MAKE32(9)
-#define M_TC_RTTL _TC_MAKEMASK(3,S_TC_RTTL)
-#define G_TC_RTTL(x) _TC_GETVALUE(x,S_TC_RTTL,M_TC_RTTL)
-#define V_TC_RTTL(x) _TC_MAKEVALUE(x,S_TC_RTTL)
-#define SET_TC_RTTL(v,n) ((V_TC_RTTL(n)) | (v & ~M_TC_RTTL))
-
-#define S_TC_AT _TC_MAKE32(12)
-#define M_TC_AT _TC_MAKEMASK(2,S_TC_AT)
-#define G_TC_AT(x) _TC_GETVALUE(x,S_TC_AT,M_TC_AT)
-#define V_TC_AT(x) _TC_MAKEVALUE(x,S_TC_AT)
-#define SET_TC_AT(v,n) ((V_TC_AT(n)) | (v & ~M_TC_AT))
-
-/* Action attributes */
-enum {
- TCA_ACT_UNSPEC,
- TCA_ACT_KIND,
- TCA_ACT_OPTIONS,
- TCA_ACT_INDEX,
- TCA_ACT_STATS,
- __TCA_ACT_MAX
-};
-
-#define TCA_ACT_MAX __TCA_ACT_MAX
-#define TCA_OLD_COMPAT (TCA_ACT_MAX+1)
-#define TCA_ACT_MAX_PRIO 32
-#define TCA_ACT_BIND 1
-#define TCA_ACT_NOBIND 0
-#define TCA_ACT_UNBIND 1
-#define TCA_ACT_NOUNBIND 0
-#define TCA_ACT_REPLACE 1
-#define TCA_ACT_NOREPLACE 0
-#define MAX_REC_LOOP 4
-#define MAX_RED_LOOP 4
-
-#define TC_ACT_UNSPEC (-1)
-#define TC_ACT_OK 0
-#define TC_ACT_RECLASSIFY 1
-#define TC_ACT_SHOT 2
-#define TC_ACT_PIPE 3
-#define TC_ACT_STOLEN 4
-#define TC_ACT_QUEUED 5
-#define TC_ACT_REPEAT 6
-#define TC_ACT_JUMP 0x10000000
-
-/* Action type identifiers*/
-enum {
- TCA_ID_UNSPEC=0,
- TCA_ID_POLICE=1,
- /* other actions go here */
- __TCA_ID_MAX=255
-};
-
-#define TCA_ID_MAX __TCA_ID_MAX
-
-struct tc_police {
- __u32 index;
- int action;
-#define TC_POLICE_UNSPEC TC_ACT_UNSPEC
-#define TC_POLICE_OK TC_ACT_OK
-#define TC_POLICE_RECLASSIFY TC_ACT_RECLASSIFY
-#define TC_POLICE_SHOT TC_ACT_SHOT
-#define TC_POLICE_PIPE TC_ACT_PIPE
-
- __u32 limit;
- __u32 burst;
- __u32 mtu;
- struct tc_ratespec rate;
- struct tc_ratespec peakrate;
- int refcnt;
- int bindcnt;
- __u32 capab;
-};
-
-struct tcf_t {
- __u64 install;
- __u64 lastuse;
- __u64 expires;
-};
-
-struct tc_cnt {
- int refcnt;
- int bindcnt;
-};
-
-#define tc_gen \
- __u32 index; \
- __u32 capab; \
- int action; \
- int refcnt; \
- int bindcnt
-
-enum {
- TCA_POLICE_UNSPEC,
- TCA_POLICE_TBF,
- TCA_POLICE_RATE,
- TCA_POLICE_PEAKRATE,
- TCA_POLICE_AVRATE,
- TCA_POLICE_RESULT,
- __TCA_POLICE_MAX
-#define TCA_POLICE_RESULT TCA_POLICE_RESULT
-};
-
-#define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1)
-
-/* U32 filters */
-
-#define TC_U32_HTID(h) ((h)&0xFFF00000)
-#define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20)
-#define TC_U32_HASH(h) (((h)>>12)&0xFF)
-#define TC_U32_NODE(h) ((h)&0xFFF)
-#define TC_U32_KEY(h) ((h)&0xFFFFF)
-#define TC_U32_UNSPEC 0
-#define TC_U32_ROOT (0xFFF00000)
-
-enum {
- TCA_U32_UNSPEC,
- TCA_U32_CLASSID,
- TCA_U32_HASH,
- TCA_U32_LINK,
- TCA_U32_DIVISOR,
- TCA_U32_SEL,
- TCA_U32_POLICE,
- TCA_U32_ACT,
- TCA_U32_INDEV,
- TCA_U32_PCNT,
- TCA_U32_MARK,
- __TCA_U32_MAX
-};
-
-#define TCA_U32_MAX (__TCA_U32_MAX - 1)
-
-struct tc_u32_key {
- __be32 mask;
- __be32 val;
- int off;
- int offmask;
-};
-
-struct tc_u32_sel {
- unsigned char flags;
- unsigned char offshift;
- unsigned char nkeys;
-
- __be16 offmask;
- __u16 off;
- short offoff;
-
- short hoff;
- __be32 hmask;
- struct tc_u32_key keys[0];
-};
-
-struct tc_u32_mark {
- __u32 val;
- __u32 mask;
- __u32 success;
-};
-
-struct tc_u32_pcnt {
- __u64 rcnt;
- __u64 rhit;
- __u64 kcnts[0];
-};
-
-/* Flags */
-
-#define TC_U32_TERMINAL 1
-#define TC_U32_OFFSET 2
-#define TC_U32_VAROFFSET 4
-#define TC_U32_EAT 8
-
-#define TC_U32_MAXDEPTH 8
-
-
-/* RSVP filter */
-
-enum {
- TCA_RSVP_UNSPEC,
- TCA_RSVP_CLASSID,
- TCA_RSVP_DST,
- TCA_RSVP_SRC,
- TCA_RSVP_PINFO,
- TCA_RSVP_POLICE,
- TCA_RSVP_ACT,
- __TCA_RSVP_MAX
-};
-
-#define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 )
-
-struct tc_rsvp_gpi {
- __u32 key;
- __u32 mask;
- int offset;
-};
-
-struct tc_rsvp_pinfo {
- struct tc_rsvp_gpi dpi;
- struct tc_rsvp_gpi spi;
- __u8 protocol;
- __u8 tunnelid;
- __u8 tunnelhdr;
- __u8 pad;
-};
-
-/* ROUTE filter */
-
-enum {
- TCA_ROUTE4_UNSPEC,
- TCA_ROUTE4_CLASSID,
- TCA_ROUTE4_TO,
- TCA_ROUTE4_FROM,
- TCA_ROUTE4_IIF,
- TCA_ROUTE4_POLICE,
- TCA_ROUTE4_ACT,
- __TCA_ROUTE4_MAX
-};
-
-#define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1)
-
-
-/* FW filter */
-
-enum {
- TCA_FW_UNSPEC,
- TCA_FW_CLASSID,
- TCA_FW_POLICE,
- TCA_FW_INDEV, /* used by CONFIG_NET_CLS_IND */
- TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
- TCA_FW_MASK,
- __TCA_FW_MAX
-};
-
-#define TCA_FW_MAX (__TCA_FW_MAX - 1)
-
-/* TC index filter */
-
-enum {
- TCA_TCINDEX_UNSPEC,
- TCA_TCINDEX_HASH,
- TCA_TCINDEX_MASK,
- TCA_TCINDEX_SHIFT,
- TCA_TCINDEX_FALL_THROUGH,
- TCA_TCINDEX_CLASSID,
- TCA_TCINDEX_POLICE,
- TCA_TCINDEX_ACT,
- __TCA_TCINDEX_MAX
-};
-
-#define TCA_TCINDEX_MAX (__TCA_TCINDEX_MAX - 1)
-
-/* Flow filter */
-
-enum {
- FLOW_KEY_SRC,
- FLOW_KEY_DST,
- FLOW_KEY_PROTO,
- FLOW_KEY_PROTO_SRC,
- FLOW_KEY_PROTO_DST,
- FLOW_KEY_IIF,
- FLOW_KEY_PRIORITY,
- FLOW_KEY_MARK,
- FLOW_KEY_NFCT,
- FLOW_KEY_NFCT_SRC,
- FLOW_KEY_NFCT_DST,
- FLOW_KEY_NFCT_PROTO_SRC,
- FLOW_KEY_NFCT_PROTO_DST,
- FLOW_KEY_RTCLASSID,
- FLOW_KEY_SKUID,
- FLOW_KEY_SKGID,
- FLOW_KEY_VLAN_TAG,
- __FLOW_KEY_MAX,
-};
-
-#define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1)
-
-enum {
- FLOW_MODE_MAP,
- FLOW_MODE_HASH,
-};
-
-enum {
- TCA_FLOW_UNSPEC,
- TCA_FLOW_KEYS,
- TCA_FLOW_MODE,
- TCA_FLOW_BASECLASS,
- TCA_FLOW_RSHIFT,
- TCA_FLOW_ADDEND,
- TCA_FLOW_MASK,
- TCA_FLOW_XOR,
- TCA_FLOW_DIVISOR,
- TCA_FLOW_ACT,
- TCA_FLOW_POLICE,
- TCA_FLOW_EMATCHES,
- TCA_FLOW_PERTURB,
- __TCA_FLOW_MAX
-};
-
-#define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1)
-
-/* Basic filter */
-
-enum {
- TCA_BASIC_UNSPEC,
- TCA_BASIC_CLASSID,
- TCA_BASIC_EMATCHES,
- TCA_BASIC_ACT,
- TCA_BASIC_POLICE,
- __TCA_BASIC_MAX
-};
-
-#define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1)
-
-
-/* Cgroup classifier */
-
-enum {
- TCA_CGROUP_UNSPEC,
- TCA_CGROUP_ACT,
- TCA_CGROUP_POLICE,
- TCA_CGROUP_EMATCHES,
- __TCA_CGROUP_MAX,
-};
-
-#define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1)
-
-/* Extended Matches */
-
-struct tcf_ematch_tree_hdr {
- __u16 nmatches;
- __u16 progid;
-};
-
-enum {
- TCA_EMATCH_TREE_UNSPEC,
- TCA_EMATCH_TREE_HDR,
- TCA_EMATCH_TREE_LIST,
- __TCA_EMATCH_TREE_MAX
-};
-#define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)
-
-struct tcf_ematch_hdr {
- __u16 matchid;
- __u16 kind;
- __u16 flags;
- __u16 pad; /* currently unused */
-};
-
-/* 0 1
- * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
- * +-----------------------+-+-+---+
- * | Unused |S|I| R |
- * +-----------------------+-+-+---+
- *
- * R(2) ::= relation to next ematch
- * where: 0 0 END (last ematch)
- * 0 1 AND
- * 1 0 OR
- * 1 1 Unused (invalid)
- * I(1) ::= invert result
- * S(1) ::= simple payload
- */
-#define TCF_EM_REL_END 0
-#define TCF_EM_REL_AND (1<<0)
-#define TCF_EM_REL_OR (1<<1)
-#define TCF_EM_INVERT (1<<2)
-#define TCF_EM_SIMPLE (1<<3)
-
-#define TCF_EM_REL_MASK 3
-#define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)
-
-enum {
- TCF_LAYER_LINK,
- TCF_LAYER_NETWORK,
- TCF_LAYER_TRANSPORT,
- __TCF_LAYER_MAX
-};
-#define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1)
-
-/* Ematch type assignments
- * 1..32767 Reserved for ematches inside kernel tree
- * 32768..65535 Free to use, not reliable
- */
-#define TCF_EM_CONTAINER 0
-#define TCF_EM_CMP 1
-#define TCF_EM_NBYTE 2
-#define TCF_EM_U32 3
-#define TCF_EM_META 4
-#define TCF_EM_TEXT 5
-#define TCF_EM_VLAN 6
-#define TCF_EM_MAX 6
-
-enum {
- TCF_EM_PROG_TC
-};
-
-enum {
- TCF_EM_OPND_EQ,
- TCF_EM_OPND_GT,
- TCF_EM_OPND_LT
-};
-
-#endif
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
deleted file mode 100644
index 2cfa4bc..0000000
--- a/include/linux/pkt_sched.h
+++ /dev/null
@@ -1,484 +0,0 @@
-#ifndef __LINUX_PKT_SCHED_H
-#define __LINUX_PKT_SCHED_H
-
-#include <linux/types.h>
-
-/* Logical priority bands not depending on specific packet scheduler.
- Every scheduler will map them to real traffic classes, if it has
- no more precise mechanism to classify packets.
-
- These numbers have no special meaning, though their coincidence
- with obsolete IPv6 values is not occasional :-). New IPv6 drafts
- preferred full anarchy inspired by diffserv group.
-
- Note: TC_PRIO_BESTEFFORT does not mean that it is the most unhappy
- class, actually, as rule it will be handled with more care than
- filler or even bulk.
- */
-
-#define TC_PRIO_BESTEFFORT 0
-#define TC_PRIO_FILLER 1
-#define TC_PRIO_BULK 2
-#define TC_PRIO_INTERACTIVE_BULK 4
-#define TC_PRIO_INTERACTIVE 6
-#define TC_PRIO_CONTROL 7
-
-#define TC_PRIO_MAX 15
-
-/* Generic queue statistics, available for all the elements.
- Particular schedulers may have also their private records.
- */
-
-struct tc_stats {
- __u64 bytes; /* NUmber of enqueues bytes */
- __u32 packets; /* Number of enqueued packets */
- __u32 drops; /* Packets dropped because of lack of resources */
- __u32 overlimits; /* Number of throttle events when this
- * flow goes out of allocated bandwidth */
- __u32 bps; /* Current flow byte rate */
- __u32 pps; /* Current flow packet rate */
- __u32 qlen;
- __u32 backlog;
-};
-
-struct tc_estimator {
- signed char interval;
- unsigned char ewma_log;
-};
-
-/* "Handles"
- ---------
-
- All the traffic control objects have 32bit identifiers, or "handles".
-
- They can be considered as opaque numbers from user API viewpoint,
- but actually they always consist of two fields: major and
- minor numbers, which are interpreted by kernel specially,
- that may be used by applications, though not recommended.
-
- F.e. qdisc handles always have minor number equal to zero,
- classes (or flows) have major equal to parent qdisc major, and
- minor uniquely identifying class inside qdisc.
-
- Macros to manipulate handles:
- */
-
-#define TC_H_MAJ_MASK (0xFFFF0000U)
-#define TC_H_MIN_MASK (0x0000FFFFU)
-#define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
-#define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
-#define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
-
-#define TC_H_UNSPEC (0U)
-#define TC_H_ROOT (0xFFFFFFFFU)
-#define TC_H_INGRESS (0xFFFFFFF1U)
-
-struct tc_ratespec {
- unsigned char cell_log;
- unsigned char __reserved;
- unsigned short overhead;
- short cell_align;
- unsigned short mpu;
- __u32 rate;
-};
-
-#define TC_RTAB_SIZE 1024
-
-struct tc_sizespec {
- unsigned char cell_log;
- unsigned char size_log;
- short cell_align;
- int overhead;
- unsigned int linklayer;
- unsigned int mpu;
- unsigned int mtu;
- unsigned int tsize;
-};
-
-enum {
- TCA_STAB_UNSPEC,
- TCA_STAB_BASE,
- TCA_STAB_DATA,
- __TCA_STAB_MAX
-};
-
-#define TCA_STAB_MAX (__TCA_STAB_MAX - 1)
-
-/* FIFO section */
-
-struct tc_fifo_qopt {
- __u32 limit; /* Queue length: bytes for bfifo, packets for pfifo */
-};
-
-/* PRIO section */
-
-#define TCQ_PRIO_BANDS 16
-#define TCQ_MIN_PRIO_BANDS 2
-
-struct tc_prio_qopt {
- int bands; /* Number of bands */
- __u8 priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
-};
-
-/* MULTIQ section */
-
-struct tc_multiq_qopt {
- __u16 bands; /* Number of bands */
- __u16 max_bands; /* Maximum number of queues */
-};
-
-/* TBF section */
-
-struct tc_tbf_qopt {
- struct tc_ratespec rate;
- struct tc_ratespec peakrate;
- __u32 limit;
- __u32 buffer;
- __u32 mtu;
-};
-
-enum {
- TCA_TBF_UNSPEC,
- TCA_TBF_PARMS,
- TCA_TBF_RTAB,
- TCA_TBF_PTAB,
- __TCA_TBF_MAX,
-};
-
-#define TCA_TBF_MAX (__TCA_TBF_MAX - 1)
-
-
-/* TEQL section */
-
-/* TEQL does not require any parameters */
-
-/* SFQ section */
-
-struct tc_sfq_qopt {
- unsigned quantum; /* Bytes per round allocated to flow */
- int perturb_period; /* Period of hash perturbation */
- __u32 limit; /* Maximal packets in queue */
- unsigned divisor; /* Hash divisor */
- unsigned flows; /* Maximal number of flows */
-};
-
-struct tc_sfq_xstats {
- __s32 allot;
-};
-
-/*
- * NOTE: limit, divisor and flows are hardwired to code at the moment.
- *
- * limit=flows=128, divisor=1024;
- *
- * The only reason for this is efficiency, it is possible
- * to change these parameters in compile time.
- */
-
-/* RED section */
-
-enum {
- TCA_RED_UNSPEC,
- TCA_RED_PARMS,
- TCA_RED_STAB,
- __TCA_RED_MAX,
-};
-
-#define TCA_RED_MAX (__TCA_RED_MAX - 1)
-
-struct tc_red_qopt {
- __u32 limit; /* HARD maximal queue length (bytes) */
- __u32 qth_min; /* Min average length threshold (bytes) */
- __u32 qth_max; /* Max average length threshold (bytes) */
- unsigned char Wlog; /* log(W) */
- unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
- unsigned char Scell_log; /* cell size for idle damping */
- unsigned char flags;
-#define TC_RED_ECN 1
-#define TC_RED_HARDDROP 2
-};
-
-struct tc_red_xstats {
- __u32 early; /* Early drops */
- __u32 pdrop; /* Drops due to queue limits */
- __u32 other; /* Drops due to drop() calls */
- __u32 marked; /* Marked packets */
-};
-
-/* GRED section */
-
-#define MAX_DPs 16
-
-enum {
- TCA_GRED_UNSPEC,
- TCA_GRED_PARMS,
- TCA_GRED_STAB,
- TCA_GRED_DPS,
- __TCA_GRED_MAX,
-};
-
-#define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
-
-struct tc_gred_qopt {
- __u32 limit; /* HARD maximal queue length (bytes) */
- __u32 qth_min; /* Min average length threshold (bytes) */
- __u32 qth_max; /* Max average length threshold (bytes) */
- __u32 DP; /* upto 2^32 DPs */
- __u32 backlog;
- __u32 qave;
- __u32 forced;
- __u32 early;
- __u32 other;
- __u32 pdrop;
- __u8 Wlog; /* log(W) */
- __u8 Plog; /* log(P_max/(qth_max-qth_min)) */
- __u8 Scell_log; /* cell size for idle damping */
- __u8 prio; /* prio of this VQ */
- __u32 packets;
- __u32 bytesin;
-};
-
-/* gred setup */
-struct tc_gred_sopt {
- __u32 DPs;
- __u32 def_DP;
- __u8 grio;
- __u8 flags;
- __u16 pad1;
-};
-
-/* HTB section */
-#define TC_HTB_NUMPRIO 8
-#define TC_HTB_MAXDEPTH 8
-#define TC_HTB_PROTOVER 3 /* the same as HTB and TC's major */
-
-struct tc_htb_opt {
- struct tc_ratespec rate;
- struct tc_ratespec ceil;
- __u32 buffer;
- __u32 cbuffer;
- __u32 quantum;
- __u32 level; /* out only */
- __u32 prio;
-};
-struct tc_htb_glob {
- __u32 version; /* to match HTB/TC */
- __u32 rate2quantum; /* bps->quantum divisor */
- __u32 defcls; /* default class number */
- __u32 debug; /* debug flags */
-
- /* stats */
- __u32 direct_pkts; /* count of non shapped packets */
-};
-enum {
- TCA_HTB_UNSPEC,
- TCA_HTB_PARMS,
- TCA_HTB_INIT,
- TCA_HTB_CTAB,
- TCA_HTB_RTAB,
- __TCA_HTB_MAX,
-};
-
-#define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
-
-struct tc_htb_xstats {
- __u32 lends;
- __u32 borrows;
- __u32 giants; /* too big packets (rate will not be accurate) */
- __u32 tokens;
- __u32 ctokens;
-};
-
-/* HFSC section */
-
-struct tc_hfsc_qopt {
- __u16 defcls; /* default class */
-};
-
-struct tc_service_curve {
- __u32 m1; /* slope of the first segment in bps */
- __u32 d; /* x-projection of the first segment in us */
- __u32 m2; /* slope of the second segment in bps */
-};
-
-struct tc_hfsc_stats {
- __u64 work; /* total work done */
- __u64 rtwork; /* work done by real-time criteria */
- __u32 period; /* current period */
- __u32 level; /* class level in hierarchy */
-};
-
-enum {
- TCA_HFSC_UNSPEC,
- TCA_HFSC_RSC,
- TCA_HFSC_FSC,
- TCA_HFSC_USC,
- __TCA_HFSC_MAX,
-};
-
-#define TCA_HFSC_MAX (__TCA_HFSC_MAX - 1)
-
-
-/* CBQ section */
-
-#define TC_CBQ_MAXPRIO 8
-#define TC_CBQ_MAXLEVEL 8
-#define TC_CBQ_DEF_EWMA 5
-
-struct tc_cbq_lssopt {
- unsigned char change;
- unsigned char flags;
-#define TCF_CBQ_LSS_BOUNDED 1
-#define TCF_CBQ_LSS_ISOLATED 2
- unsigned char ewma_log;
- unsigned char level;
-#define TCF_CBQ_LSS_FLAGS 1
-#define TCF_CBQ_LSS_EWMA 2
-#define TCF_CBQ_LSS_MAXIDLE 4
-#define TCF_CBQ_LSS_MINIDLE 8
-#define TCF_CBQ_LSS_OFFTIME 0x10
-#define TCF_CBQ_LSS_AVPKT 0x20
- __u32 maxidle;
- __u32 minidle;
- __u32 offtime;
- __u32 avpkt;
-};
-
-struct tc_cbq_wrropt {
- unsigned char flags;
- unsigned char priority;
- unsigned char cpriority;
- unsigned char __reserved;
- __u32 allot;
- __u32 weight;
-};
-
-struct tc_cbq_ovl {
- unsigned char strategy;
-#define TC_CBQ_OVL_CLASSIC 0
-#define TC_CBQ_OVL_DELAY 1
-#define TC_CBQ_OVL_LOWPRIO 2
-#define TC_CBQ_OVL_DROP 3
-#define TC_CBQ_OVL_RCLASSIC 4
- unsigned char priority2;
- __u16 pad;
- __u32 penalty;
-};
-
-struct tc_cbq_police {
- unsigned char police;
- unsigned char __res1;
- unsigned short __res2;
-};
-
-struct tc_cbq_fopt {
- __u32 split;
- __u32 defmap;
- __u32 defchange;
-};
-
-struct tc_cbq_xstats {
- __u32 borrows;
- __u32 overactions;
- __s32 avgidle;
- __s32 undertime;
-};
-
-enum {
- TCA_CBQ_UNSPEC,
- TCA_CBQ_LSSOPT,
- TCA_CBQ_WRROPT,
- TCA_CBQ_FOPT,
- TCA_CBQ_OVL_STRATEGY,
- TCA_CBQ_RATE,
- TCA_CBQ_RTAB,
- TCA_CBQ_POLICE,
- __TCA_CBQ_MAX,
-};
-
-#define TCA_CBQ_MAX (__TCA_CBQ_MAX - 1)
-
-/* dsmark section */
-
-enum {
- TCA_DSMARK_UNSPEC,
- TCA_DSMARK_INDICES,
- TCA_DSMARK_DEFAULT_INDEX,
- TCA_DSMARK_SET_TC_INDEX,
- TCA_DSMARK_MASK,
- TCA_DSMARK_VALUE,
- __TCA_DSMARK_MAX,
-};
-
-#define TCA_DSMARK_MAX (__TCA_DSMARK_MAX - 1)
-
-/* ATM section */
-
-enum {
- TCA_ATM_UNSPEC,
- TCA_ATM_FD, /* file/socket descriptor */
- TCA_ATM_PTR, /* pointer to descriptor - later */
- TCA_ATM_HDR, /* LL header */
- TCA_ATM_EXCESS, /* excess traffic class (0 for CLP) */
- TCA_ATM_ADDR, /* PVC address (for output only) */
- TCA_ATM_STATE, /* VC state (ATM_VS_*; for output only) */
- __TCA_ATM_MAX,
-};
-
-#define TCA_ATM_MAX (__TCA_ATM_MAX - 1)
-
-/* Network emulator */
-
-enum {
- TCA_NETEM_UNSPEC,
- TCA_NETEM_CORR,
- TCA_NETEM_DELAY_DIST,
- TCA_NETEM_REORDER,
- TCA_NETEM_CORRUPT,
- __TCA_NETEM_MAX,
-};
-
-#define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
-
-struct tc_netem_qopt {
- __u32 latency; /* added delay (us) */
- __u32 limit; /* fifo limit (packets) */
- __u32 loss; /* random packet loss (0=none ~0=100%) */
- __u32 gap; /* re-ordering gap (0 for none) */
- __u32 duplicate; /* random packet dup (0=none ~0=100%) */
- __u32 jitter; /* random jitter in latency (us) */
-};
-
-struct tc_netem_corr {
- __u32 delay_corr; /* delay correlation */
- __u32 loss_corr; /* packet loss correlation */
- __u32 dup_corr; /* duplicate correlation */
-};
-
-struct tc_netem_reorder {
- __u32 probability;
- __u32 correlation;
-};
-
-struct tc_netem_corrupt {
- __u32 probability;
- __u32 correlation;
-};
-
-#define NETEM_DIST_SCALE 8192
-
-/* DRR */
-
-enum {
- TCA_DRR_UNSPEC,
- TCA_DRR_QUANTUM,
- __TCA_DRR_MAX
-};
-
-#define TCA_DRR_MAX (__TCA_DRR_MAX - 1)
-
-struct tc_drr_stats {
- __u32 deficit;
-};
-
-#endif
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
deleted file mode 100644
index 0d8ef9e..0000000
--- a/include/linux/rtnetlink.h
+++ /dev/null
@@ -1,604 +0,0 @@
-#ifndef __LINUX_RTNETLINK_H
-#define __LINUX_RTNETLINK_H
-
-#include <linux/types.h>
-#include <linux/netlink.h>
-#include <linux/if_link.h>
-#include <linux/if_addr.h>
-#include <linux/neighbour.h>
-
-/* rtnetlink families. Values up to 127 are reserved for real address
- * families, values above 128 may be used arbitrarily.
- */
-#define RTNL_FAMILY_IPMR 128
-#define RTNL_FAMILY_IP6MR 129
-#define RTNL_FAMILY_MAX 129
-
-/****
- * Routing/neighbour discovery messages.
- ****/
-
-/* Types of messages */
-
-enum {
- RTM_BASE = 16,
-#define RTM_BASE RTM_BASE
-
- RTM_NEWLINK = 16,
-#define RTM_NEWLINK RTM_NEWLINK
- RTM_DELLINK,
-#define RTM_DELLINK RTM_DELLINK
- RTM_GETLINK,
-#define RTM_GETLINK RTM_GETLINK
- RTM_SETLINK,
-#define RTM_SETLINK RTM_SETLINK
-
- RTM_NEWADDR = 20,
-#define RTM_NEWADDR RTM_NEWADDR
- RTM_DELADDR,
-#define RTM_DELADDR RTM_DELADDR
- RTM_GETADDR,
-#define RTM_GETADDR RTM_GETADDR
-
- RTM_NEWROUTE = 24,
-#define RTM_NEWROUTE RTM_NEWROUTE
- RTM_DELROUTE,
-#define RTM_DELROUTE RTM_DELROUTE
- RTM_GETROUTE,
-#define RTM_GETROUTE RTM_GETROUTE
-
- RTM_NEWNEIGH = 28,
-#define RTM_NEWNEIGH RTM_NEWNEIGH
- RTM_DELNEIGH,
-#define RTM_DELNEIGH RTM_DELNEIGH
- RTM_GETNEIGH,
-#define RTM_GETNEIGH RTM_GETNEIGH
-
- RTM_NEWRULE = 32,
-#define RTM_NEWRULE RTM_NEWRULE
- RTM_DELRULE,
-#define RTM_DELRULE RTM_DELRULE
- RTM_GETRULE,
-#define RTM_GETRULE RTM_GETRULE
-
- RTM_NEWQDISC = 36,
-#define RTM_NEWQDISC RTM_NEWQDISC
- RTM_DELQDISC,
-#define RTM_DELQDISC RTM_DELQDISC
- RTM_GETQDISC,
-#define RTM_GETQDISC RTM_GETQDISC
-
- RTM_NEWTCLASS = 40,
-#define RTM_NEWTCLASS RTM_NEWTCLASS
- RTM_DELTCLASS,
-#define RTM_DELTCLASS RTM_DELTCLASS
- RTM_GETTCLASS,
-#define RTM_GETTCLASS RTM_GETTCLASS
-
- RTM_NEWTFILTER = 44,
-#define RTM_NEWTFILTER RTM_NEWTFILTER
- RTM_DELTFILTER,
-#define RTM_DELTFILTER RTM_DELTFILTER
- RTM_GETTFILTER,
-#define RTM_GETTFILTER RTM_GETTFILTER
-
- RTM_NEWACTION = 48,
-#define RTM_NEWACTION RTM_NEWACTION
- RTM_DELACTION,
-#define RTM_DELACTION RTM_DELACTION
- RTM_GETACTION,
-#define RTM_GETACTION RTM_GETACTION
-
- RTM_NEWPREFIX = 52,
-#define RTM_NEWPREFIX RTM_NEWPREFIX
-
- RTM_GETMULTICAST = 58,
-#define RTM_GETMULTICAST RTM_GETMULTICAST
-
- RTM_GETANYCAST = 62,
-#define RTM_GETANYCAST RTM_GETANYCAST
-
- RTM_NEWNEIGHTBL = 64,
-#define RTM_NEWNEIGHTBL RTM_NEWNEIGHTBL
- RTM_GETNEIGHTBL = 66,
-#define RTM_GETNEIGHTBL RTM_GETNEIGHTBL
- RTM_SETNEIGHTBL,
-#define RTM_SETNEIGHTBL RTM_SETNEIGHTBL
-
- RTM_NEWNDUSEROPT = 68,
-#define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT
-
- RTM_NEWADDRLABEL = 72,
-#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL
- RTM_DELADDRLABEL,
-#define RTM_DELADDRLABEL RTM_DELADDRLABEL
- RTM_GETADDRLABEL,
-#define RTM_GETADDRLABEL RTM_GETADDRLABEL
-
- RTM_GETDCB = 78,
-#define RTM_GETDCB RTM_GETDCB
- RTM_SETDCB,
-#define RTM_SETDCB RTM_SETDCB
-
- __RTM_MAX,
-#define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1)
-};
-
-#define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE)
-#define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2)
-#define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2)
-
-/*
- Generic structure for encapsulation of optional route information.
- It is reminiscent of sockaddr, but with sa_family replaced
- with attribute type.
- */
-
-struct rtattr {
- unsigned short rta_len;
- unsigned short rta_type;
-};
-
-/* Macros to handle rtattributes */
-
-#define RTA_ALIGNTO 4
-#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
-#define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \
- (rta)->rta_len >= sizeof(struct rtattr) && \
- (rta)->rta_len <= (len))
-#define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \
- (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len)))
-#define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len))
-#define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len))
-#define RTA_DATA(rta) ((void*)(((char*)(rta)) + RTA_LENGTH(0)))
-#define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0))
-
-
-
-
-/******************************************************************************
- * Definitions used in routing table administration.
- ****/
-
-struct rtmsg {
- unsigned char rtm_family;
- unsigned char rtm_dst_len;
- unsigned char rtm_src_len;
- unsigned char rtm_tos;
-
- unsigned char rtm_table; /* Routing table id */
- unsigned char rtm_protocol; /* Routing protocol; see below */
- unsigned char rtm_scope; /* See below */
- unsigned char rtm_type; /* See below */
-
- unsigned rtm_flags;
-};
-
-/* rtm_type */
-
-enum {
- RTN_UNSPEC,
- RTN_UNICAST, /* Gateway or direct route */
- RTN_LOCAL, /* Accept locally */
- RTN_BROADCAST, /* Accept locally as broadcast,
- send as broadcast */
- RTN_ANYCAST, /* Accept locally as broadcast,
- but send as unicast */
- RTN_MULTICAST, /* Multicast route */
- RTN_BLACKHOLE, /* Drop */
- RTN_UNREACHABLE, /* Destination is unreachable */
- RTN_PROHIBIT, /* Administratively prohibited */
- RTN_THROW, /* Not in this table */
- RTN_NAT, /* Translate this address */
- RTN_XRESOLVE, /* Use external resolver */
- __RTN_MAX
-};
-
-#define RTN_MAX (__RTN_MAX - 1)
-
-
-/* rtm_protocol */
-
-#define RTPROT_UNSPEC 0
-#define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects;
- not used by current IPv4 */
-#define RTPROT_KERNEL 2 /* Route installed by kernel */
-#define RTPROT_BOOT 3 /* Route installed during boot */
-#define RTPROT_STATIC 4 /* Route installed by administrator */
-
-/* Values of protocol >= RTPROT_STATIC are not interpreted by kernel;
- they are just passed from user and back as is.
- It will be used by hypothetical multiple routing daemons.
- Note that protocol values should be standardized in order to
- avoid conflicts.
- */
-
-#define RTPROT_GATED 8 /* Apparently, GateD */
-#define RTPROT_RA 9 /* RDISC/ND router advertisements */
-#define RTPROT_MRT 10 /* Merit MRT */
-#define RTPROT_ZEBRA 11 /* Zebra */
-#define RTPROT_BIRD 12 /* BIRD */
-#define RTPROT_DNROUTED 13 /* DECnet routing daemon */
-#define RTPROT_XORP 14 /* XORP */
-#define RTPROT_NTK 15 /* Netsukuku */
-#define RTPROT_DHCP 16 /* DHCP client */
-
-/* rtm_scope
-
- Really it is not scope, but sort of distance to the destination.
- NOWHERE are reserved for not existing destinations, HOST is our
- local addresses, LINK are destinations, located on directly attached
- link and UNIVERSE is everywhere in the Universe.
-
- Intermediate values are also possible f.e. interior routes
- could be assigned a value between UNIVERSE and LINK.
-*/
-
-enum rt_scope_t {
- RT_SCOPE_UNIVERSE=0,
-/* User defined values */
- RT_SCOPE_SITE=200,
- RT_SCOPE_LINK=253,
- RT_SCOPE_HOST=254,
- RT_SCOPE_NOWHERE=255
-};
-
-/* rtm_flags */
-
-#define RTM_F_NOTIFY 0x100 /* Notify user of route change */
-#define RTM_F_CLONED 0x200 /* This route is cloned */
-#define RTM_F_EQUALIZE 0x400 /* Multipath equalizer: NI */
-#define RTM_F_PREFIX 0x800 /* Prefix addresses */
-
-/* Reserved table identifiers */
-
-enum rt_class_t {
- RT_TABLE_UNSPEC=0,
-/* User defined values */
- RT_TABLE_COMPAT=252,
- RT_TABLE_DEFAULT=253,
- RT_TABLE_MAIN=254,
- RT_TABLE_LOCAL=255,
- RT_TABLE_MAX=0xFFFFFFFF
-};
-
-
-/* Routing message attributes */
-
-enum rtattr_type_t {
- RTA_UNSPEC,
- RTA_DST,
- RTA_SRC,
- RTA_IIF,
- RTA_OIF,
- RTA_GATEWAY,
- RTA_PRIORITY,
- RTA_PREFSRC,
- RTA_METRICS,
- RTA_MULTIPATH,
- RTA_PROTOINFO, /* no longer used */
- RTA_FLOW,
- RTA_CACHEINFO,
- RTA_SESSION, /* no longer used */
- RTA_MP_ALGO, /* no longer used */
- RTA_TABLE,
- __RTA_MAX
-};
-
-#define RTA_MAX (__RTA_MAX - 1)
-
-#define RTM_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg))))
-#define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg))
-
-/* RTM_MULTIPATH --- array of struct rtnexthop.
- *
- * "struct rtnexthop" describes all necessary nexthop information,
- * i.e. parameters of path to a destination via this nexthop.
- *
- * At the moment it is impossible to set different prefsrc, mtu, window
- * and rtt for different paths from multipath.
- */
-
-struct rtnexthop {
- unsigned short rtnh_len;
- unsigned char rtnh_flags;
- unsigned char rtnh_hops;
- int rtnh_ifindex;
-};
-
-/* rtnh_flags */
-
-#define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */
-#define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */
-#define RTNH_F_ONLINK 4 /* Gateway is forced on link */
-
-/* Macros to handle hexthops */
-
-#define RTNH_ALIGNTO 4
-#define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1) & ~(RTNH_ALIGNTO-1) )
-#define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && \
- ((int)(rtnh)->rtnh_len) <= (len))
-#define RTNH_NEXT(rtnh) ((struct rtnexthop*)(((char*)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len)))
-#define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len))
-#define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len))
-#define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0)))
-
-/* RTM_CACHEINFO */
-
-struct rta_cacheinfo {
- __u32 rta_clntref;
- __u32 rta_lastuse;
- __s32 rta_expires;
- __u32 rta_error;
- __u32 rta_used;
-
-#define RTNETLINK_HAVE_PEERINFO 1
- __u32 rta_id;
- __u32 rta_ts;
- __u32 rta_tsage;
-};
-
-/* RTM_METRICS --- array of struct rtattr with types of RTAX_* */
-
-enum {
- RTAX_UNSPEC,
-#define RTAX_UNSPEC RTAX_UNSPEC
- RTAX_LOCK,
-#define RTAX_LOCK RTAX_LOCK
- RTAX_MTU,
-#define RTAX_MTU RTAX_MTU
- RTAX_WINDOW,
-#define RTAX_WINDOW RTAX_WINDOW
- RTAX_RTT,
-#define RTAX_RTT RTAX_RTT
- RTAX_RTTVAR,
-#define RTAX_RTTVAR RTAX_RTTVAR
- RTAX_SSTHRESH,
-#define RTAX_SSTHRESH RTAX_SSTHRESH
- RTAX_CWND,
-#define RTAX_CWND RTAX_CWND
- RTAX_ADVMSS,
-#define RTAX_ADVMSS RTAX_ADVMSS
- RTAX_REORDERING,
-#define RTAX_REORDERING RTAX_REORDERING
- RTAX_HOPLIMIT,
-#define RTAX_HOPLIMIT RTAX_HOPLIMIT
- RTAX_INITCWND,
-#define RTAX_INITCWND RTAX_INITCWND
- RTAX_FEATURES,
-#define RTAX_FEATURES RTAX_FEATURES
- RTAX_RTO_MIN,
-#define RTAX_RTO_MIN RTAX_RTO_MIN
- RTAX_INITRWND,
-#define RTAX_INITRWND RTAX_INITRWND
- __RTAX_MAX
-};
-
-#define RTAX_MAX (__RTAX_MAX - 1)
-
-#define RTAX_FEATURE_ECN 0x00000001
-#define RTAX_FEATURE_SACK 0x00000002
-#define RTAX_FEATURE_TIMESTAMP 0x00000004
-#define RTAX_FEATURE_ALLFRAG 0x00000008
-
-struct rta_session {
- __u8 proto;
- __u8 pad1;
- __u16 pad2;
-
- union {
- struct {
- __u16 sport;
- __u16 dport;
- } ports;
-
- struct {
- __u8 type;
- __u8 code;
- __u16 ident;
- } icmpt;
-
- __u32 spi;
- } u;
-};
-
-/****
- * General form of address family dependent message.
- ****/
-
-struct rtgenmsg {
- unsigned char rtgen_family;
-};
-
-/*****************************************************************
- * Link layer specific messages.
- ****/
-
-/* struct ifinfomsg
- * passes link level specific information, not dependent
- * on network protocol.
- */
-
-struct ifinfomsg {
- unsigned char ifi_family;
- unsigned char __ifi_pad;
- unsigned short ifi_type; /* ARPHRD_* */
- int ifi_index; /* Link index */
- unsigned ifi_flags; /* IFF_* flags */
- unsigned ifi_change; /* IFF_* change mask */
-};
-
-/********************************************************************
- * prefix information
- ****/
-
-struct prefixmsg {
- unsigned char prefix_family;
- unsigned char prefix_pad1;
- unsigned short prefix_pad2;
- int prefix_ifindex;
- unsigned char prefix_type;
- unsigned char prefix_len;
- unsigned char prefix_flags;
- unsigned char prefix_pad3;
-};
-
-enum
-{
- PREFIX_UNSPEC,
- PREFIX_ADDRESS,
- PREFIX_CACHEINFO,
- __PREFIX_MAX
-};
-
-#define PREFIX_MAX (__PREFIX_MAX - 1)
-
-struct prefix_cacheinfo {
- __u32 preferred_time;
- __u32 valid_time;
-};
-
-
-/*****************************************************************
- * Traffic control messages.
- ****/
-
-struct tcmsg {
- unsigned char tcm_family;
- unsigned char tcm__pad1;
- unsigned short tcm__pad2;
- int tcm_ifindex;
- __u32 tcm_handle;
- __u32 tcm_parent;
- __u32 tcm_info;
-};
-
-enum {
- TCA_UNSPEC,
- TCA_KIND,
- TCA_OPTIONS,
- TCA_STATS,
- TCA_XSTATS,
- TCA_RATE,
- TCA_FCNT,
- TCA_STATS2,
- TCA_STAB,
- __TCA_MAX
-};
-
-#define TCA_MAX (__TCA_MAX - 1)
-
-#define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg))))
-#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg))
-
-/********************************************************************
- * Neighbor Discovery userland options
- ****/
-
-struct nduseroptmsg {
- unsigned char nduseropt_family;
- unsigned char nduseropt_pad1;
- unsigned short nduseropt_opts_len; /* Total length of options */
- int nduseropt_ifindex;
- __u8 nduseropt_icmp_type;
- __u8 nduseropt_icmp_code;
- unsigned short nduseropt_pad2;
- unsigned int nduseropt_pad3;
- /* Followed by one or more ND options */
-};
-
-enum {
- NDUSEROPT_UNSPEC,
- NDUSEROPT_SRCADDR,
- __NDUSEROPT_MAX
-};
-
-#define NDUSEROPT_MAX (__NDUSEROPT_MAX - 1)
-
-/* RTnetlink multicast groups - backwards compatibility for userspace */
-#define RTMGRP_LINK 1
-#define RTMGRP_NOTIFY 2
-#define RTMGRP_NEIGH 4
-#define RTMGRP_TC 8
-
-#define RTMGRP_IPV4_IFADDR 0x10
-#define RTMGRP_IPV4_MROUTE 0x20
-#define RTMGRP_IPV4_ROUTE 0x40
-#define RTMGRP_IPV4_RULE 0x80
-
-#define RTMGRP_IPV6_IFADDR 0x100
-#define RTMGRP_IPV6_MROUTE 0x200
-#define RTMGRP_IPV6_ROUTE 0x400
-#define RTMGRP_IPV6_IFINFO 0x800
-
-#define RTMGRP_DECnet_IFADDR 0x1000
-#define RTMGRP_DECnet_ROUTE 0x4000
-
-#define RTMGRP_IPV6_PREFIX 0x20000
-
-/* RTnetlink multicast groups */
-enum rtnetlink_groups {
- RTNLGRP_NONE,
-#define RTNLGRP_NONE RTNLGRP_NONE
- RTNLGRP_LINK,
-#define RTNLGRP_LINK RTNLGRP_LINK
- RTNLGRP_NOTIFY,
-#define RTNLGRP_NOTIFY RTNLGRP_NOTIFY
- RTNLGRP_NEIGH,
-#define RTNLGRP_NEIGH RTNLGRP_NEIGH
- RTNLGRP_TC,
-#define RTNLGRP_TC RTNLGRP_TC
- RTNLGRP_IPV4_IFADDR,
-#define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR
- RTNLGRP_IPV4_MROUTE,
-#define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE
- RTNLGRP_IPV4_ROUTE,
-#define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE
- RTNLGRP_IPV4_RULE,
-#define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE
- RTNLGRP_IPV6_IFADDR,
-#define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR
- RTNLGRP_IPV6_MROUTE,
-#define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE
- RTNLGRP_IPV6_ROUTE,
-#define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE
- RTNLGRP_IPV6_IFINFO,
-#define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO
- RTNLGRP_DECnet_IFADDR,
-#define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR
- RTNLGRP_NOP2,
- RTNLGRP_DECnet_ROUTE,
-#define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE
- RTNLGRP_DECnet_RULE,
-#define RTNLGRP_DECnet_RULE RTNLGRP_DECnet_RULE
- RTNLGRP_NOP4,
- RTNLGRP_IPV6_PREFIX,
-#define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX
- RTNLGRP_IPV6_RULE,
-#define RTNLGRP_IPV6_RULE RTNLGRP_IPV6_RULE
- RTNLGRP_ND_USEROPT,
-#define RTNLGRP_ND_USEROPT RTNLGRP_ND_USEROPT
- RTNLGRP_PHONET_IFADDR,
-#define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR
- RTNLGRP_PHONET_ROUTE,
-#define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE
- __RTNLGRP_MAX
-};
-#define RTNLGRP_MAX (__RTNLGRP_MAX - 1)
-
-/* TC action piece */
-struct tcamsg {
- unsigned char tca_family;
- unsigned char tca__pad1;
- unsigned short tca__pad2;
-};
-#define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg))))
-#define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg))
-#define TCA_ACT_TAB 1 /* attr type must be >=1 */
-#define TCAA_MAX 1
-
-/* End of information exported to user level */
-
-
-
-#endif /* __LINUX_RTNETLINK_H */
diff --git a/include/linux/socket.h b/include/linux/socket.h
deleted file mode 100644
index 1057869..0000000
--- a/include/linux/socket.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _LINUX_SOCKET_H
-#define _LINUX_SOCKET_H
-
-/*
- * Desired design of maximum size and alignment (see RFC2553)
- */
-#define _K_SS_MAXSIZE 128 /* Implementation specific max size */
-#define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *))
- /* Implementation specific desired alignment */
-
-struct __kernel_sockaddr_storage {
- unsigned short ss_family; /* address family */
- /* Following field(s) are implementation specific */
- char __data[_K_SS_MAXSIZE - sizeof(unsigned short)];
- /* space to achieve desired size, */
- /* _SS_MAXSIZE value minus size of ss_family */
-} __attribute__ ((aligned(_K_SS_ALIGNSIZE))); /* force desired alignment */
-
-#endif /* _LINUX_SOCKET_H */
diff --git a/include/linux/tc_act/tc_gact.h b/include/linux/tc_act/tc_gact.h
deleted file mode 100644
index f7bf94e..0000000
--- a/include/linux/tc_act/tc_gact.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef __LINUX_TC_GACT_H
-#define __LINUX_TC_GACT_H
-
-#include <linux/types.h>
-#include <linux/pkt_cls.h>
-
-#define TCA_ACT_GACT 5
-struct tc_gact {
- tc_gen;
-
-};
-
-struct tc_gact_p {
-#define PGACT_NONE 0
-#define PGACT_NETRAND 1
-#define PGACT_DETERM 2
-#define MAX_RAND (PGACT_DETERM + 1 )
- __u16 ptype;
- __u16 pval;
- int paction;
-};
-
-enum {
- TCA_GACT_UNSPEC,
- TCA_GACT_TM,
- TCA_GACT_PARMS,
- TCA_GACT_PROB,
- __TCA_GACT_MAX
-};
-#define TCA_GACT_MAX (__TCA_GACT_MAX - 1)
-
-#endif
diff --git a/include/linux/tc_act/tc_ipt.h b/include/linux/tc_act/tc_ipt.h
deleted file mode 100644
index a233556..0000000
--- a/include/linux/tc_act/tc_ipt.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __LINUX_TC_IPT_H
-#define __LINUX_TC_IPT_H
-
-#include <linux/pkt_cls.h>
-
-#define TCA_ACT_IPT 6
-
-enum {
- TCA_IPT_UNSPEC,
- TCA_IPT_TABLE,
- TCA_IPT_HOOK,
- TCA_IPT_INDEX,
- TCA_IPT_CNT,
- TCA_IPT_TM,
- TCA_IPT_TARG,
- __TCA_IPT_MAX
-};
-#define TCA_IPT_MAX (__TCA_IPT_MAX - 1)
-
-#endif
diff --git a/include/linux/tc_act/tc_mirred.h b/include/linux/tc_act/tc_mirred.h
deleted file mode 100644
index 7561750..0000000
--- a/include/linux/tc_act/tc_mirred.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __LINUX_TC_MIR_H
-#define __LINUX_TC_MIR_H
-
-#include <linux/types.h>
-#include <linux/pkt_cls.h>
-
-#define TCA_ACT_MIRRED 8
-#define TCA_EGRESS_REDIR 1 /* packet redirect to EGRESS*/
-#define TCA_EGRESS_MIRROR 2 /* mirror packet to EGRESS */
-#define TCA_INGRESS_REDIR 3 /* packet redirect to INGRESS*/
-#define TCA_INGRESS_MIRROR 4 /* mirror packet to INGRESS */
-
-struct tc_mirred {
- tc_gen;
- int eaction; /* one of IN/EGRESS_MIRROR/REDIR */
- __u32 ifindex; /* ifindex of egress port */
-};
-
-enum {
- TCA_MIRRED_UNSPEC,
- TCA_MIRRED_TM,
- TCA_MIRRED_PARMS,
- __TCA_MIRRED_MAX
-};
-#define TCA_MIRRED_MAX (__TCA_MIRRED_MAX - 1)
-
-#endif
diff --git a/include/linux/tc_act/tc_nat.h b/include/linux/tc_act/tc_nat.h
deleted file mode 100644
index 6663aeb..0000000
--- a/include/linux/tc_act/tc_nat.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __LINUX_TC_NAT_H
-#define __LINUX_TC_NAT_H
-
-#include <linux/pkt_cls.h>
-#include <linux/types.h>
-
-#define TCA_ACT_NAT 9
-
-enum {
- TCA_NAT_UNSPEC,
- TCA_NAT_PARMS,
- TCA_NAT_TM,
- __TCA_NAT_MAX
-};
-#define TCA_NAT_MAX (__TCA_NAT_MAX - 1)
-
-#define TCA_NAT_FLAG_EGRESS 1
-
-struct tc_nat {
- tc_gen;
- __be32 old_addr;
- __be32 new_addr;
- __be32 mask;
- __u32 flags;
-};
-
-#endif
diff --git a/include/linux/tc_act/tc_pedit.h b/include/linux/tc_act/tc_pedit.h
deleted file mode 100644
index 716cfab..0000000
--- a/include/linux/tc_act/tc_pedit.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef __LINUX_TC_PED_H
-#define __LINUX_TC_PED_H
-
-#include <linux/types.h>
-#include <linux/pkt_cls.h>
-
-#define TCA_ACT_PEDIT 7
-
-enum {
- TCA_PEDIT_UNSPEC,
- TCA_PEDIT_TM,
- TCA_PEDIT_PARMS,
- __TCA_PEDIT_MAX
-};
-#define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1)
-
-struct tc_pedit_key {
- __u32 mask; /* AND */
- __u32 val; /*XOR */
- __u32 off; /*offset */
- __u32 at;
- __u32 offmask;
- __u32 shift;
-};
-
-struct tc_pedit_sel {
- tc_gen;
- unsigned char nkeys;
- unsigned char flags;
- struct tc_pedit_key keys[0];
-};
-#define tc_pedit tc_pedit_sel
-
-#endif
diff --git a/include/linux/tc_act/tc_skbedit.h b/include/linux/tc_act/tc_skbedit.h
deleted file mode 100644
index 7a2e910..0000000
--- a/include/linux/tc_act/tc_skbedit.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2008, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Author: Alexander Duyck <alexander.h.duyck@intel.com>
- */
-
-#ifndef __LINUX_TC_SKBEDIT_H
-#define __LINUX_TC_SKBEDIT_H
-
-#include <linux/pkt_cls.h>
-
-#define TCA_ACT_SKBEDIT 11
-
-#define SKBEDIT_F_PRIORITY 0x1
-#define SKBEDIT_F_QUEUE_MAPPING 0x2
-#define SKBEDIT_F_MARK 0x4
-
-struct tc_skbedit {
- tc_gen;
-};
-
-enum {
- TCA_SKBEDIT_UNSPEC,
- TCA_SKBEDIT_TM,
- TCA_SKBEDIT_PARMS,
- TCA_SKBEDIT_PRIORITY,
- TCA_SKBEDIT_QUEUE_MAPPING,
- TCA_SKBEDIT_MARK,
- __TCA_SKBEDIT_MAX
-};
-#define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1)
-
-#endif
diff --git a/include/linux/tc_ematch/tc_em_cmp.h b/include/linux/tc_ematch/tc_em_cmp.h
deleted file mode 100644
index f34bb1b..0000000
--- a/include/linux/tc_ematch/tc_em_cmp.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef __LINUX_TC_EM_CMP_H
-#define __LINUX_TC_EM_CMP_H
-
-#include <linux/types.h>
-#include <linux/pkt_cls.h>
-
-struct tcf_em_cmp {
- __u32 val;
- __u32 mask;
- __u16 off;
- __u8 align:4;
- __u8 flags:4;
- __u8 layer:4;
- __u8 opnd:4;
-};
-
-enum {
- TCF_EM_ALIGN_U8 = 1,
- TCF_EM_ALIGN_U16 = 2,
- TCF_EM_ALIGN_U32 = 4
-};
-
-#define TCF_EM_CMP_TRANS 1
-
-#endif
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
deleted file mode 100644
index 0864206..0000000
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef __LINUX_TC_EM_META_H
-#define __LINUX_TC_EM_META_H
-
-#include <linux/types.h>
-#include <linux/pkt_cls.h>
-
-enum {
- TCA_EM_META_UNSPEC,
- TCA_EM_META_HDR,
- TCA_EM_META_LVALUE,
- TCA_EM_META_RVALUE,
- __TCA_EM_META_MAX
-};
-#define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1)
-
-struct tcf_meta_val {
- __u16 kind;
- __u8 shift;
- __u8 op;
-};
-
-#define TCF_META_TYPE_MASK (0xf << 12)
-#define TCF_META_TYPE(kind) (((kind) & TCF_META_TYPE_MASK) >> 12)
-#define TCF_META_ID_MASK 0x7ff
-#define TCF_META_ID(kind) ((kind) & TCF_META_ID_MASK)
-
-enum {
- TCF_META_TYPE_VAR,
- TCF_META_TYPE_INT,
- __TCF_META_TYPE_MAX
-};
-#define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)
-
-enum {
- TCF_META_ID_VALUE,
- TCF_META_ID_RANDOM,
- TCF_META_ID_LOADAVG_0,
- TCF_META_ID_LOADAVG_1,
- TCF_META_ID_LOADAVG_2,
- TCF_META_ID_DEV,
- TCF_META_ID_PRIORITY,
- TCF_META_ID_PROTOCOL,
- TCF_META_ID_PKTTYPE,
- TCF_META_ID_PKTLEN,
- TCF_META_ID_DATALEN,
- TCF_META_ID_MACLEN,
- TCF_META_ID_NFMARK,
- TCF_META_ID_TCINDEX,
- TCF_META_ID_RTCLASSID,
- TCF_META_ID_RTIIF,
- TCF_META_ID_SK_FAMILY,
- TCF_META_ID_SK_STATE,
- TCF_META_ID_SK_REUSE,
- TCF_META_ID_SK_BOUND_IF,
- TCF_META_ID_SK_REFCNT,
- TCF_META_ID_SK_SHUTDOWN,
- TCF_META_ID_SK_PROTO,
- TCF_META_ID_SK_TYPE,
- TCF_META_ID_SK_RCVBUF,
- TCF_META_ID_SK_RMEM_ALLOC,
- TCF_META_ID_SK_WMEM_ALLOC,
- TCF_META_ID_SK_OMEM_ALLOC,
- TCF_META_ID_SK_WMEM_QUEUED,
- TCF_META_ID_SK_RCV_QLEN,
- TCF_META_ID_SK_SND_QLEN,
- TCF_META_ID_SK_ERR_QLEN,
- TCF_META_ID_SK_FORWARD_ALLOCS,
- TCF_META_ID_SK_SNDBUF,
- TCF_META_ID_SK_ALLOCS,
- TCF_META_ID_SK_ROUTE_CAPS,
- TCF_META_ID_SK_HASH,
- TCF_META_ID_SK_LINGERTIME,
- TCF_META_ID_SK_ACK_BACKLOG,
- TCF_META_ID_SK_MAX_ACK_BACKLOG,
- TCF_META_ID_SK_PRIO,
- TCF_META_ID_SK_RCVLOWAT,
- TCF_META_ID_SK_RCVTIMEO,
- TCF_META_ID_SK_SNDTIMEO,
- TCF_META_ID_SK_SENDMSG_OFF,
- TCF_META_ID_SK_WRITE_PENDING,
- TCF_META_ID_VLAN_TAG,
- __TCF_META_ID_MAX
-};
-#define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
-
-struct tcf_meta_hdr {
- struct tcf_meta_val left;
- struct tcf_meta_val right;
-};
-
-#endif
diff --git a/include/linux/tc_ematch/tc_em_nbyte.h b/include/linux/tc_ematch/tc_em_nbyte.h
deleted file mode 100644
index 7172cfb..0000000
--- a/include/linux/tc_ematch/tc_em_nbyte.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __LINUX_TC_EM_NBYTE_H
-#define __LINUX_TC_EM_NBYTE_H
-
-#include <linux/types.h>
-#include <linux/pkt_cls.h>
-
-struct tcf_em_nbyte {
- __u16 off;
- __u16 len:12;
- __u8 layer:4;
-};
-
-#endif
diff --git a/include/linux/types.h b/include/linux/types.h
deleted file mode 100644
index 8b483c8..0000000
--- a/include/linux/types.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _LINUX_TYPES_H
-#define _LINUX_TYPES_H
-
-#include <asm/types.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/posix_types.h>
-
-
-/*
- * Below are truly Linux-specific types that should never collide with
- * any application/library that wants linux/types.h.
- */
-
-#ifdef __CHECKER__
-#define __bitwise__ __attribute__((bitwise))
-#else
-#define __bitwise__
-#endif
-#ifdef __CHECK_ENDIAN__
-#define __bitwise __bitwise__
-#else
-#define __bitwise
-#endif
-
-typedef __u16 __bitwise __le16;
-typedef __u16 __bitwise __be16;
-typedef __u32 __bitwise __le32;
-typedef __u32 __bitwise __be32;
-typedef __u64 __bitwise __le64;
-typedef __u64 __bitwise __be64;
-
-typedef __u16 __bitwise __sum16;
-typedef __u32 __bitwise __wsum;
-
-#endif /* __ASSEMBLY__ */
-#endif /* _LINUX_TYPES_H */
diff --git a/include/linux/veth.h b/include/linux/veth.h
deleted file mode 100644
index 3354c1e..0000000
--- a/include/linux/veth.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __NET_VETH_H_
-#define __NET_VETH_H_
-
-enum {
- VETH_INFO_UNSPEC,
- VETH_INFO_PEER,
-
- __VETH_INFO_MAX
-#define VETH_INFO_MAX (__VETH_INFO_MAX - 1)
-};
-
-#endif
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
deleted file mode 100644
index 07f2b63..0000000
--- a/include/linux/xfrm.h
+++ /dev/null
@@ -1,488 +0,0 @@
-#ifndef _LINUX_XFRM_H
-#define _LINUX_XFRM_H
-
-#include <linux/types.h>
-
-/* All of the structures in this file may not change size as they are
- * passed into the kernel from userspace via netlink sockets.
- */
-
-/* Structure to encapsulate addresses. I do not want to use
- * "standard" structure. My apologies.
- */
-typedef union {
- __be32 a4;
- __be32 a6[4];
-} xfrm_address_t;
-
-/* Ident of a specific xfrm_state. It is used on input to lookup
- * the state by (spi,daddr,ah/esp) or to store information about
- * spi, protocol and tunnel address on output.
- */
-struct xfrm_id {
- xfrm_address_t daddr;
- __be32 spi;
- __u8 proto;
-};
-
-struct xfrm_sec_ctx {
- __u8 ctx_doi;
- __u8 ctx_alg;
- __u16 ctx_len;
- __u32 ctx_sid;
- char ctx_str[0];
-};
-
-/* Security Context Domains of Interpretation */
-#define XFRM_SC_DOI_RESERVED 0
-#define XFRM_SC_DOI_LSM 1
-
-/* Security Context Algorithms */
-#define XFRM_SC_ALG_RESERVED 0
-#define XFRM_SC_ALG_SELINUX 1
-
-/* Selector, used as selector both on policy rules (SPD) and SAs. */
-
-struct xfrm_selector {
- xfrm_address_t daddr;
- xfrm_address_t saddr;
- __be16 dport;
- __be16 dport_mask;
- __be16 sport;
- __be16 sport_mask;
- __u16 family;
- __u8 prefixlen_d;
- __u8 prefixlen_s;
- __u8 proto;
- int ifindex;
- __kernel_uid32_t user;
-};
-
-#define XFRM_INF (~(__u64)0)
-
-struct xfrm_lifetime_cfg {
- __u64 soft_byte_limit;
- __u64 hard_byte_limit;
- __u64 soft_packet_limit;
- __u64 hard_packet_limit;
- __u64 soft_add_expires_seconds;
- __u64 hard_add_expires_seconds;
- __u64 soft_use_expires_seconds;
- __u64 hard_use_expires_seconds;
-};
-
-struct xfrm_lifetime_cur {
- __u64 bytes;
- __u64 packets;
- __u64 add_time;
- __u64 use_time;
-};
-
-struct xfrm_replay_state {
- __u32 oseq;
- __u32 seq;
- __u32 bitmap;
-};
-
-struct xfrm_algo {
- char alg_name[64];
- unsigned int alg_key_len; /* in bits */
- char alg_key[0];
-};
-
-struct xfrm_algo_auth {
- char alg_name[64];
- unsigned int alg_key_len; /* in bits */
- unsigned int alg_trunc_len; /* in bits */
- char alg_key[0];
-};
-
-struct xfrm_algo_aead {
- char alg_name[64];
- unsigned int alg_key_len; /* in bits */
- unsigned int alg_icv_len; /* in bits */
- char alg_key[0];
-};
-
-struct xfrm_stats {
- __u32 replay_window;
- __u32 replay;
- __u32 integrity_failed;
-};
-
-enum {
- XFRM_POLICY_TYPE_MAIN = 0,
- XFRM_POLICY_TYPE_SUB = 1,
- XFRM_POLICY_TYPE_MAX = 2,
- XFRM_POLICY_TYPE_ANY = 255
-};
-
-enum {
- XFRM_POLICY_IN = 0,
- XFRM_POLICY_OUT = 1,
- XFRM_POLICY_FWD = 2,
- XFRM_POLICY_MASK = 3,
- XFRM_POLICY_MAX = 3
-};
-
-enum {
- XFRM_SHARE_ANY, /* No limitations */
- XFRM_SHARE_SESSION, /* For this session only */
- XFRM_SHARE_USER, /* For this user only */
- XFRM_SHARE_UNIQUE /* Use once */
-};
-
-#define XFRM_MODE_TRANSPORT 0
-#define XFRM_MODE_TUNNEL 1
-#define XFRM_MODE_ROUTEOPTIMIZATION 2
-#define XFRM_MODE_IN_TRIGGER 3
-#define XFRM_MODE_BEET 4
-#define XFRM_MODE_MAX 5
-
-/* Netlink configuration messages. */
-enum {
- XFRM_MSG_BASE = 0x10,
-
- XFRM_MSG_NEWSA = 0x10,
-#define XFRM_MSG_NEWSA XFRM_MSG_NEWSA
- XFRM_MSG_DELSA,
-#define XFRM_MSG_DELSA XFRM_MSG_DELSA
- XFRM_MSG_GETSA,
-#define XFRM_MSG_GETSA XFRM_MSG_GETSA
-
- XFRM_MSG_NEWPOLICY,
-#define XFRM_MSG_NEWPOLICY XFRM_MSG_NEWPOLICY
- XFRM_MSG_DELPOLICY,
-#define XFRM_MSG_DELPOLICY XFRM_MSG_DELPOLICY
- XFRM_MSG_GETPOLICY,
-#define XFRM_MSG_GETPOLICY XFRM_MSG_GETPOLICY
-
- XFRM_MSG_ALLOCSPI,
-#define XFRM_MSG_ALLOCSPI XFRM_MSG_ALLOCSPI
- XFRM_MSG_ACQUIRE,
-#define XFRM_MSG_ACQUIRE XFRM_MSG_ACQUIRE
- XFRM_MSG_EXPIRE,
-#define XFRM_MSG_EXPIRE XFRM_MSG_EXPIRE
-
- XFRM_MSG_UPDPOLICY,
-#define XFRM_MSG_UPDPOLICY XFRM_MSG_UPDPOLICY
- XFRM_MSG_UPDSA,
-#define XFRM_MSG_UPDSA XFRM_MSG_UPDSA
-
- XFRM_MSG_POLEXPIRE,
-#define XFRM_MSG_POLEXPIRE XFRM_MSG_POLEXPIRE
-
- XFRM_MSG_FLUSHSA,
-#define XFRM_MSG_FLUSHSA XFRM_MSG_FLUSHSA
- XFRM_MSG_FLUSHPOLICY,
-#define XFRM_MSG_FLUSHPOLICY XFRM_MSG_FLUSHPOLICY
-
- XFRM_MSG_NEWAE,
-#define XFRM_MSG_NEWAE XFRM_MSG_NEWAE
- XFRM_MSG_GETAE,
-#define XFRM_MSG_GETAE XFRM_MSG_GETAE
-
- XFRM_MSG_REPORT,
-#define XFRM_MSG_REPORT XFRM_MSG_REPORT
-
- XFRM_MSG_MIGRATE,
-#define XFRM_MSG_MIGRATE XFRM_MSG_MIGRATE
-
- XFRM_MSG_NEWSADINFO,
-#define XFRM_MSG_NEWSADINFO XFRM_MSG_NEWSADINFO
- XFRM_MSG_GETSADINFO,
-#define XFRM_MSG_GETSADINFO XFRM_MSG_GETSADINFO
-
- XFRM_MSG_NEWSPDINFO,
-#define XFRM_MSG_NEWSPDINFO XFRM_MSG_NEWSPDINFO
- XFRM_MSG_GETSPDINFO,
-#define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO
-
- XFRM_MSG_MAPPING,
-#define XFRM_MSG_MAPPING XFRM_MSG_MAPPING
- __XFRM_MSG_MAX
-};
-#define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
-
-#define XFRM_NR_MSGTYPES (XFRM_MSG_MAX + 1 - XFRM_MSG_BASE)
-
-/*
- * Generic LSM security context for comunicating to user space
- * NOTE: Same format as sadb_x_sec_ctx
- */
-struct xfrm_user_sec_ctx {
- __u16 len;
- __u16 exttype;
- __u8 ctx_alg; /* LSMs: e.g., selinux == 1 */
- __u8 ctx_doi;
- __u16 ctx_len;
-};
-
-struct xfrm_user_tmpl {
- struct xfrm_id id;
- __u16 family;
- xfrm_address_t saddr;
- __u32 reqid;
- __u8 mode;
- __u8 share;
- __u8 optional;
- __u32 aalgos;
- __u32 ealgos;
- __u32 calgos;
-};
-
-struct xfrm_encap_tmpl {
- __u16 encap_type;
- __be16 encap_sport;
- __be16 encap_dport;
- xfrm_address_t encap_oa;
-};
-
-/* AEVENT flags */
-enum xfrm_ae_ftype_t {
- XFRM_AE_UNSPEC,
- XFRM_AE_RTHR=1, /* replay threshold*/
- XFRM_AE_RVAL=2, /* replay value */
- XFRM_AE_LVAL=4, /* lifetime value */
- XFRM_AE_ETHR=8, /* expiry timer threshold */
- XFRM_AE_CR=16, /* Event cause is replay update */
- XFRM_AE_CE=32, /* Event cause is timer expiry */
- XFRM_AE_CU=64, /* Event cause is policy update */
- __XFRM_AE_MAX
-
-#define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
-};
-
-struct xfrm_userpolicy_type {
- __u8 type;
- __u16 reserved1;
- __u8 reserved2;
-};
-
-/* Netlink message attributes. */
-enum xfrm_attr_type_t {
- XFRMA_UNSPEC,
- XFRMA_ALG_AUTH, /* struct xfrm_algo */
- XFRMA_ALG_CRYPT, /* struct xfrm_algo */
- XFRMA_ALG_COMP, /* struct xfrm_algo */
- XFRMA_ENCAP, /* struct xfrm_algo + struct xfrm_encap_tmpl */
- XFRMA_TMPL, /* 1 or more struct xfrm_user_tmpl */
- XFRMA_SA, /* struct xfrm_usersa_info */
- XFRMA_POLICY, /*struct xfrm_userpolicy_info */
- XFRMA_SEC_CTX, /* struct xfrm_sec_ctx */
- XFRMA_LTIME_VAL,
- XFRMA_REPLAY_VAL,
- XFRMA_REPLAY_THRESH,
- XFRMA_ETIMER_THRESH,
- XFRMA_SRCADDR, /* xfrm_address_t */
- XFRMA_COADDR, /* xfrm_address_t */
- XFRMA_LASTUSED, /* unsigned long */
- XFRMA_POLICY_TYPE, /* struct xfrm_userpolicy_type */
- XFRMA_MIGRATE,
- XFRMA_ALG_AEAD, /* struct xfrm_algo_aead */
- XFRMA_KMADDRESS, /* struct xfrm_user_kmaddress */
- XFRMA_ALG_AUTH_TRUNC, /* struct xfrm_algo_auth */
- XFRMA_MARK, /* struct xfrm_mark */
- __XFRMA_MAX
-
-#define XFRMA_MAX (__XFRMA_MAX - 1)
-};
-
-struct xfrm_mark {
- __u32 v; /* value */
- __u32 m; /* mask */
-};
-
-enum xfrm_sadattr_type_t {
- XFRMA_SAD_UNSPEC,
- XFRMA_SAD_CNT,
- XFRMA_SAD_HINFO,
- __XFRMA_SAD_MAX
-
-#define XFRMA_SAD_MAX (__XFRMA_SAD_MAX - 1)
-};
-
-struct xfrmu_sadhinfo {
- __u32 sadhcnt; /* current hash bkts */
- __u32 sadhmcnt; /* max allowed hash bkts */
-};
-
-enum xfrm_spdattr_type_t {
- XFRMA_SPD_UNSPEC,
- XFRMA_SPD_INFO,
- XFRMA_SPD_HINFO,
- __XFRMA_SPD_MAX
-
-#define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1)
-};
-
-struct xfrmu_spdinfo {
- __u32 incnt;
- __u32 outcnt;
- __u32 fwdcnt;
- __u32 inscnt;
- __u32 outscnt;
- __u32 fwdscnt;
-};
-
-struct xfrmu_spdhinfo {
- __u32 spdhcnt;
- __u32 spdhmcnt;
-};
-
-struct xfrm_usersa_info {
- struct xfrm_selector sel;
- struct xfrm_id id;
- xfrm_address_t saddr;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_lifetime_cur curlft;
- struct xfrm_stats stats;
- __u32 seq;
- __u32 reqid;
- __u16 family;
- __u8 mode; /* XFRM_MODE_xxx */
- __u8 replay_window;
- __u8 flags;
-#define XFRM_STATE_NOECN 1
-#define XFRM_STATE_DECAP_DSCP 2
-#define XFRM_STATE_NOPMTUDISC 4
-#define XFRM_STATE_WILDRECV 8
-#define XFRM_STATE_ICMP 16
-#define XFRM_STATE_AF_UNSPEC 32
-};
-
-struct xfrm_usersa_id {
- xfrm_address_t daddr;
- __be32 spi;
- __u16 family;
- __u8 proto;
-};
-
-struct xfrm_aevent_id {
- struct xfrm_usersa_id sa_id;
- xfrm_address_t saddr;
- __u32 flags;
- __u32 reqid;
-};
-
-struct xfrm_userspi_info {
- struct xfrm_usersa_info info;
- __u32 min;
- __u32 max;
-};
-
-struct xfrm_userpolicy_info {
- struct xfrm_selector sel;
- struct xfrm_lifetime_cfg lft;
- struct xfrm_lifetime_cur curlft;
- __u32 priority;
- __u32 index;
- __u8 dir;
- __u8 action;
-#define XFRM_POLICY_ALLOW 0
-#define XFRM_POLICY_BLOCK 1
- __u8 flags;
-#define XFRM_POLICY_LOCALOK 1 /* Allow user to override global policy */
- /* Automatically expand selector to include matching ICMP payloads. */
-#define XFRM_POLICY_ICMP 2
- __u8 share;
-};
-
-struct xfrm_userpolicy_id {
- struct xfrm_selector sel;
- __u32 index;
- __u8 dir;
-};
-
-struct xfrm_user_acquire {
- struct xfrm_id id;
- xfrm_address_t saddr;
- struct xfrm_selector sel;
- struct xfrm_userpolicy_info policy;
- __u32 aalgos;
- __u32 ealgos;
- __u32 calgos;
- __u32 seq;
-};
-
-struct xfrm_user_expire {
- struct xfrm_usersa_info state;
- __u8 hard;
-};
-
-struct xfrm_user_polexpire {
- struct xfrm_userpolicy_info pol;
- __u8 hard;
-};
-
-struct xfrm_usersa_flush {
- __u8 proto;
-};
-
-struct xfrm_user_report {
- __u8 proto;
- struct xfrm_selector sel;
-};
-
-/* Used by MIGRATE to pass addresses IKE should use to perform
- * SA negotiation with the peer */
-struct xfrm_user_kmaddress {
- xfrm_address_t local;
- xfrm_address_t remote;
- __u32 reserved;
- __u16 family;
-};
-
-struct xfrm_user_migrate {
- xfrm_address_t old_daddr;
- xfrm_address_t old_saddr;
- xfrm_address_t new_daddr;
- xfrm_address_t new_saddr;
- __u8 proto;
- __u8 mode;
- __u16 reserved;
- __u32 reqid;
- __u16 old_family;
- __u16 new_family;
-};
-
-struct xfrm_user_mapping {
- struct xfrm_usersa_id id;
- __u32 reqid;
- xfrm_address_t old_saddr;
- xfrm_address_t new_saddr;
- __be16 old_sport;
- __be16 new_sport;
-};
-
-/* backwards compatibility for userspace */
-#define XFRMGRP_ACQUIRE 1
-#define XFRMGRP_EXPIRE 2
-#define XFRMGRP_SA 4
-#define XFRMGRP_POLICY 8
-#define XFRMGRP_REPORT 0x20
-
-enum xfrm_nlgroups {
- XFRMNLGRP_NONE,
-#define XFRMNLGRP_NONE XFRMNLGRP_NONE
- XFRMNLGRP_ACQUIRE,
-#define XFRMNLGRP_ACQUIRE XFRMNLGRP_ACQUIRE
- XFRMNLGRP_EXPIRE,
-#define XFRMNLGRP_EXPIRE XFRMNLGRP_EXPIRE
- XFRMNLGRP_SA,
-#define XFRMNLGRP_SA XFRMNLGRP_SA
- XFRMNLGRP_POLICY,
-#define XFRMNLGRP_POLICY XFRMNLGRP_POLICY
- XFRMNLGRP_AEVENTS,
-#define XFRMNLGRP_AEVENTS XFRMNLGRP_AEVENTS
- XFRMNLGRP_REPORT,
-#define XFRMNLGRP_REPORT XFRMNLGRP_REPORT
- XFRMNLGRP_MIGRATE,
-#define XFRMNLGRP_MIGRATE XFRMNLGRP_MIGRATE
- XFRMNLGRP_MAPPING,
-#define XFRMNLGRP_MAPPING XFRMNLGRP_MAPPING
- __XFRMNLGRP_MAX
-};
-#define XFRMNLGRP_MAX (__XFRMNLGRP_MAX - 1)
-
-#endif /* _LINUX_XFRM_H */
diff --git a/include/ll_map.h b/include/ll_map.h
deleted file mode 100644
index 752b827..0000000
--- a/include/ll_map.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __LL_MAP_H__
-#define __LL_MAP_H__ 1
-
-extern int ll_remember_index(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg);
-extern int ll_init_map(struct rtnl_handle *rth);
-extern unsigned ll_name_to_index(const char *name);
-extern const char *ll_index_to_name(unsigned idx);
-extern const char *ll_idx_n2a(unsigned idx, char *buf);
-extern int ll_index_to_type(unsigned idx);
-extern unsigned ll_index_to_flags(unsigned idx);
-extern unsigned ll_index_to_addr(unsigned idx, unsigned char *addr,
- unsigned alen);
-
-#endif /* __LL_MAP_H__ */
diff --git a/include/netinet/icmp6.h b/include/netinet/icmp6.h
deleted file mode 100644
index 0cb1aa6..0000000
--- a/include/netinet/icmp6.h
+++ /dev/null
@@ -1,346 +0,0 @@
-/* Copyright (C) 1991-1997,2000,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _NETINET_ICMP6_H
-#define _NETINET_ICMP6_H 1
-
-#include <inttypes.h>
-#include <string.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-
-#define ICMP6_FILTER 1
-
-#define ICMP6_FILTER_BLOCK 1
-#define ICMP6_FILTER_PASS 2
-#define ICMP6_FILTER_BLOCKOTHERS 3
-#define ICMP6_FILTER_PASSONLY 4
-
-struct icmp6_filter
- {
- uint32_t icmp6_filt[8];
- };
-
-struct icmp6_hdr
- {
- uint8_t icmp6_type; /* type field */
- uint8_t icmp6_code; /* code field */
- uint16_t icmp6_cksum; /* checksum field */
- union
- {
- uint32_t icmp6_un_data32[1]; /* type-specific field */
- uint16_t icmp6_un_data16[2]; /* type-specific field */
- uint8_t icmp6_un_data8[4]; /* type-specific field */
- } icmp6_dataun;
- };
-
-#define icmp6_data32 icmp6_dataun.icmp6_un_data32
-#define icmp6_data16 icmp6_dataun.icmp6_un_data16
-#define icmp6_data8 icmp6_dataun.icmp6_un_data8
-#define icmp6_pptr icmp6_data32[0] /* parameter prob */
-#define icmp6_mtu icmp6_data32[0] /* packet too big */
-#define icmp6_id icmp6_data16[0] /* echo request/reply */
-#define icmp6_seq icmp6_data16[1] /* echo request/reply */
-#define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */
-
-#define ICMP6_DST_UNREACH 1
-#define ICMP6_PACKET_TOO_BIG 2
-#define ICMP6_TIME_EXCEEDED 3
-#define ICMP6_PARAM_PROB 4
-
-#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
-
-#define ICMP6_ECHO_REQUEST 128
-#define ICMP6_ECHO_REPLY 129
-#define MLD_LISTENER_QUERY 130
-#define MLD_LISTENER_REPORT 131
-#define MLD_LISTENER_REDUCTION 132
-
-#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
-#define ICMP6_DST_UNREACH_ADMIN 1 /* communication with destination */
- /* administratively prohibited */
-#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
-#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
-#define ICMP6_DST_UNREACH_NOPORT 4 /* bad port */
-
-#define ICMP6_TIME_EXCEED_TRANSIT 0 /* Hop Limit == 0 in transit */
-#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* Reassembly time out */
-
-#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
-#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized Next Header */
-#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized IPv6 option */
-
-#define ICMP6_FILTER_WILLPASS(type, filterp) \
- ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
-
-#define ICMP6_FILTER_WILLBLOCK(type, filterp) \
- ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
-
-#define ICMP6_FILTER_SETPASS(type, filterp) \
- ((((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31))))
-
-#define ICMP6_FILTER_SETBLOCK(type, filterp) \
- ((((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31))))
-
-#define ICMP6_FILTER_SETPASSALL(filterp) \
- memset (filterp, 0, sizeof (struct icmp6_filter));
-
-#define ICMP6_FILTER_SETBLOCKALL(filterp) \
- memset (filterp, 0xFF, sizeof (struct icmp6_filter));
-
-#define ND_ROUTER_SOLICIT 133
-#define ND_ROUTER_ADVERT 134
-#define ND_NEIGHBOR_SOLICIT 135
-#define ND_NEIGHBOR_ADVERT 136
-#define ND_REDIRECT 137
-
-struct nd_router_solicit /* router solicitation */
- {
- struct icmp6_hdr nd_rs_hdr;
- /* could be followed by options */
- };
-
-#define nd_rs_type nd_rs_hdr.icmp6_type
-#define nd_rs_code nd_rs_hdr.icmp6_code
-#define nd_rs_cksum nd_rs_hdr.icmp6_cksum
-#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
-
-struct nd_router_advert /* router advertisement */
- {
- struct icmp6_hdr nd_ra_hdr;
- uint32_t nd_ra_reachable; /* reachable time */
- uint32_t nd_ra_retransmit; /* retransmit timer */
- /* could be followed by options */
- };
-
-#define nd_ra_type nd_ra_hdr.icmp6_type
-#define nd_ra_code nd_ra_hdr.icmp6_code
-#define nd_ra_cksum nd_ra_hdr.icmp6_cksum
-#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
-#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
-#define ND_RA_FLAG_MANAGED 0x80
-#define ND_RA_FLAG_OTHER 0x40
-#define ND_RA_FLAG_HOME_AGENT 0x20
-#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
-
-struct nd_neighbor_solicit /* neighbor solicitation */
- {
- struct icmp6_hdr nd_ns_hdr;
- struct in6_addr nd_ns_target; /* target address */
- /* could be followed by options */
- };
-
-#define nd_ns_type nd_ns_hdr.icmp6_type
-#define nd_ns_code nd_ns_hdr.icmp6_code
-#define nd_ns_cksum nd_ns_hdr.icmp6_cksum
-#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
-
-struct nd_neighbor_advert /* neighbor advertisement */
- {
- struct icmp6_hdr nd_na_hdr;
- struct in6_addr nd_na_target; /* target address */
- /* could be followed by options */
- };
-
-#define nd_na_type nd_na_hdr.icmp6_type
-#define nd_na_code nd_na_hdr.icmp6_code
-#define nd_na_cksum nd_na_hdr.icmp6_cksum
-#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
-#if BYTE_ORDER == BIG_ENDIAN
-#define ND_NA_FLAG_ROUTER 0x80000000
-#define ND_NA_FLAG_SOLICITED 0x40000000
-#define ND_NA_FLAG_OVERRIDE 0x20000000
-#else /* BYTE_ORDER == LITTLE_ENDIAN */
-#define ND_NA_FLAG_ROUTER 0x00000080
-#define ND_NA_FLAG_SOLICITED 0x00000040
-#define ND_NA_FLAG_OVERRIDE 0x00000020
-#endif
-
-struct nd_redirect /* redirect */
- {
- struct icmp6_hdr nd_rd_hdr;
- struct in6_addr nd_rd_target; /* target address */
- struct in6_addr nd_rd_dst; /* destination address */
- /* could be followed by options */
- };
-
-#define nd_rd_type nd_rd_hdr.icmp6_type
-#define nd_rd_code nd_rd_hdr.icmp6_code
-#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
-#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
-
-struct nd_opt_hdr /* Neighbor discovery option header */
- {
- uint8_t nd_opt_type;
- uint8_t nd_opt_len; /* in units of 8 octets */
- /* followed by option specific data */
- };
-
-#define ND_OPT_SOURCE_LINKADDR 1
-#define ND_OPT_TARGET_LINKADDR 2
-#define ND_OPT_PREFIX_INFORMATION 3
-#define ND_OPT_REDIRECTED_HEADER 4
-#define ND_OPT_MTU 5
-#define ND_OPT_RTR_ADV_INTERVAL 7
-#define ND_OPT_HOME_AGENT_INFO 8
-
-struct nd_opt_prefix_info /* prefix information */
- {
- uint8_t nd_opt_pi_type;
- uint8_t nd_opt_pi_len;
- uint8_t nd_opt_pi_prefix_len;
- uint8_t nd_opt_pi_flags_reserved;
- uint32_t nd_opt_pi_valid_time;
- uint32_t nd_opt_pi_preferred_time;
- uint32_t nd_opt_pi_reserved2;
- struct in6_addr nd_opt_pi_prefix;
- };
-
-#define ND_OPT_PI_FLAG_ONLINK 0x80
-#define ND_OPT_PI_FLAG_AUTO 0x40
-#define ND_OPT_PI_FLAG_RADDR 0x20
-
-struct nd_opt_rd_hdr /* redirected header */
- {
- uint8_t nd_opt_rh_type;
- uint8_t nd_opt_rh_len;
- uint16_t nd_opt_rh_reserved1;
- uint32_t nd_opt_rh_reserved2;
- /* followed by IP header and data */
- };
-
-struct nd_opt_mtu /* MTU option */
- {
- uint8_t nd_opt_mtu_type;
- uint8_t nd_opt_mtu_len;
- uint16_t nd_opt_mtu_reserved;
- uint32_t nd_opt_mtu_mtu;
- };
-
-struct mld_hdr
- {
- struct icmp6_hdr mld_icmp6_hdr;
- struct in6_addr mld_addr; /* multicast address */
- };
-
-#define mld_type mld_icmp6_hdr.icmp6_type
-#define mld_code mld_icmp6_hdr.icmp6_code
-#define mld_cksum mld_icmp6_hdr.icmp6_cksum
-#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0]
-#define mld_reserved mld_icmp6_hdr.icmp6_data16[1]
-
-#define ICMP6_ROUTER_RENUMBERING 138
-
-struct icmp6_router_renum /* router renumbering header */
- {
- struct icmp6_hdr rr_hdr;
- uint8_t rr_segnum;
- uint8_t rr_flags;
- uint16_t rr_maxdelay;
- uint32_t rr_reserved;
- };
-
-#define rr_type rr_hdr.icmp6_type
-#define rr_code rr_hdr.icmp6_code
-#define rr_cksum rr_hdr.icmp6_cksum
-#define rr_seqnum rr_hdr.icmp6_data32[0]
-
-/* Router renumbering flags */
-#define ICMP6_RR_FLAGS_TEST 0x80
-#define ICMP6_RR_FLAGS_REQRESULT 0x40
-#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20
-#define ICMP6_RR_FLAGS_SPECSITE 0x10
-#define ICMP6_RR_FLAGS_PREVDONE 0x08
-
-struct rr_pco_match /* match prefix part */
- {
- uint8_t rpm_code;
- uint8_t rpm_len;
- uint8_t rpm_ordinal;
- uint8_t rpm_matchlen;
- uint8_t rpm_minlen;
- uint8_t rpm_maxlen;
- uint16_t rpm_reserved;
- struct in6_addr rpm_prefix;
- };
-
-/* PCO code values */
-#define RPM_PCO_ADD 1
-#define RPM_PCO_CHANGE 2
-#define RPM_PCO_SETGLOBAL 3
-
-struct rr_pco_use /* use prefix part */
- {
- uint8_t rpu_uselen;
- uint8_t rpu_keeplen;
- uint8_t rpu_ramask;
- uint8_t rpu_raflags;
- uint32_t rpu_vltime;
- uint32_t rpu_pltime;
- uint32_t rpu_flags;
- struct in6_addr rpu_prefix;
- };
-
-#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x20
-#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x10
-
-#if BYTE_ORDER == BIG_ENDIAN
-# define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
-# define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
-#elif BYTE_ORDER == LITTLE_ENDIAN
-# define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
-# define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
-#endif
-
-struct rr_result /* router renumbering result message */
- {
- uint16_t rrr_flags;
- uint8_t rrr_ordinal;
- uint8_t rrr_matchedlen;
- uint32_t rrr_ifid;
- struct in6_addr rrr_prefix;
- };
-
-#if BYTE_ORDER == BIG_ENDIAN
-# define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
-# define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
-#elif BYTE_ORDER == LITTLE_ENDIAN
-# define ICMP6_RR_RESULT_FLAGS_OOB 0x0200
-# define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100
-#endif
-
-/* Mobile IPv6 extension: Advertisement Interval. */
-struct nd_opt_adv_interval
- {
- uint8_t nd_opt_adv_interval_type;
- uint8_t nd_opt_adv_interval_len;
- uint16_t nd_opt_adv_interval_reserved;
- uint32_t nd_opt_adv_interval_ival;
- };
-
-/* Mobile IPv6 extension: Home Agent Info. */
-struct nd_opt_home_agent_info
- {
- uint8_t nd_opt_home_agent_info_type;
- uint8_t nd_opt_home_agent_info_len;
- uint16_t nd_opt_home_agent_info_reserved;
- int16_t nd_opt_home_agent_info_preference;
- uint16_t nd_opt_home_agent_info_lifetime;
- };
-
-#endif /* netinet/icmpv6.h */
diff --git a/include/netinet/tcp.h b/include/netinet/tcp.h
deleted file mode 100644
index 282b29c..0000000
--- a/include/netinet/tcp.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp.h 8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET_TCP_H
-#define _NETINET_TCP_H 1
-
-#include <features.h>
-
-/*
- * User-settable options (used with setsockopt).
- */
-#define TCP_NODELAY 1 /* Don't delay send to coalesce packets */
-#define TCP_MAXSEG 2 /* Set maximum segment size */
-#define TCP_CORK 3 /* Control sending of partial frames */
-#define TCP_KEEPIDLE 4 /* Start keeplives after this period */
-#define TCP_KEEPINTVL 5 /* Interval between keepalives */
-#define TCP_KEEPCNT 6 /* Number of keepalives before death */
-#define TCP_SYNCNT 7 /* Number of SYN retransmits */
-#define TCP_LINGER2 8 /* Life time of orphaned FIN-WAIT-2 state */
-#define TCP_DEFER_ACCEPT 9 /* Wake up listener only when data arrive */
-#define TCP_WINDOW_CLAMP 10 /* Bound advertised window */
-#define TCP_INFO 11 /* Information about this connection. */
-#define TCP_QUICKACK 12 /* Bock/reenable quick ACKs. */
-#define TCP_CONGESTION 13 /* Congestion control algorithm. */
-
-#ifdef __USE_MISC
-# include <sys/types.h>
-
-# ifdef __FAVOR_BSD
-typedef u_int32_t tcp_seq;
-/*
- * TCP header.
- * Per RFC 793, September, 1981.
- */
-struct tcphdr
- {
- u_int16_t th_sport; /* source port */
- u_int16_t th_dport; /* destination port */
- tcp_seq th_seq; /* sequence number */
- tcp_seq th_ack; /* acknowledgement number */
-# if __BYTE_ORDER == __LITTLE_ENDIAN
- u_int8_t th_x2:4; /* (unused) */
- u_int8_t th_off:4; /* data offset */
-# endif
-# if __BYTE_ORDER == __BIG_ENDIAN
- u_int8_t th_off:4; /* data offset */
- u_int8_t th_x2:4; /* (unused) */
-# endif
- u_int8_t th_flags;
-# define TH_FIN 0x01
-# define TH_SYN 0x02
-# define TH_RST 0x04
-# define TH_PUSH 0x08
-# define TH_ACK 0x10
-# define TH_URG 0x20
- u_int16_t th_win; /* window */
- u_int16_t th_sum; /* checksum */
- u_int16_t th_urp; /* urgent pointer */
-};
-
-# else /* !__FAVOR_BSD */
-struct tcphdr
- {
- u_int16_t source;
- u_int16_t dest;
- u_int32_t seq;
- u_int32_t ack_seq;
-# if __BYTE_ORDER == __LITTLE_ENDIAN
- u_int16_t res1:4;
- u_int16_t doff:4;
- u_int16_t fin:1;
- u_int16_t syn:1;
- u_int16_t rst:1;
- u_int16_t psh:1;
- u_int16_t ack:1;
- u_int16_t urg:1;
- u_int16_t res2:2;
-# elif __BYTE_ORDER == __BIG_ENDIAN
- u_int16_t doff:4;
- u_int16_t res1:4;
- u_int16_t res2:2;
- u_int16_t urg:1;
- u_int16_t ack:1;
- u_int16_t psh:1;
- u_int16_t rst:1;
- u_int16_t syn:1;
- u_int16_t fin:1;
-# else
-# error "Adjust your <bits/endian.h> defines"
-# endif
- u_int16_t window;
- u_int16_t check;
- u_int16_t urg_ptr;
-};
-# endif /* __FAVOR_BSD */
-
-enum
-{
- TCP_ESTABLISHED = 1,
- TCP_SYN_SENT,
- TCP_SYN_RECV,
- TCP_FIN_WAIT1,
- TCP_FIN_WAIT2,
- TCP_TIME_WAIT,
- TCP_CLOSE,
- TCP_CLOSE_WAIT,
- TCP_LAST_ACK,
- TCP_LISTEN,
- TCP_CLOSING /* now a valid state */
-};
-
-# define TCPOPT_EOL 0
-# define TCPOPT_NOP 1
-# define TCPOPT_MAXSEG 2
-# define TCPOLEN_MAXSEG 4
-# define TCPOPT_WINDOW 3
-# define TCPOLEN_WINDOW 3
-# define TCPOPT_SACK_PERMITTED 4 /* Experimental */
-# define TCPOLEN_SACK_PERMITTED 2
-# define TCPOPT_SACK 5 /* Experimental */
-# define TCPOPT_TIMESTAMP 8
-# define TCPOLEN_TIMESTAMP 10
-# define TCPOLEN_TSTAMP_APPA (TCPOLEN_TIMESTAMP+2) /* appendix A */
-
-# define TCPOPT_TSTAMP_HDR \
- (TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP)
-
-/*
- * Default maximum segment size for TCP.
- * With an IP MSS of 576, this is 536,
- * but 512 is probably more convenient.
- * This should be defined as MIN(512, IP_MSS - sizeof (struct tcpiphdr)).
- */
-# define TCP_MSS 512
-
-# define TCP_MAXWIN 65535 /* largest value for (unscaled) window */
-
-# define TCP_MAX_WINSHIFT 14 /* maximum window shift */
-
-# define SOL_TCP 6 /* TCP level */
-
-
-# define TCPI_OPT_TIMESTAMPS 1
-# define TCPI_OPT_SACK 2
-# define TCPI_OPT_WSCALE 4
-# define TCPI_OPT_ECN 8
-
-/* Values for tcpi_state. */
-enum tcp_ca_state
-{
- TCP_CA_Open = 0,
- TCP_CA_Disorder = 1,
- TCP_CA_CWR = 2,
- TCP_CA_Recovery = 3,
- TCP_CA_Loss = 4
-};
-
-struct tcp_info
-{
- u_int8_t tcpi_state;
- u_int8_t tcpi_ca_state;
- u_int8_t tcpi_retransmits;
- u_int8_t tcpi_probes;
- u_int8_t tcpi_backoff;
- u_int8_t tcpi_options;
- u_int8_t tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4;
-
- u_int32_t tcpi_rto;
- u_int32_t tcpi_ato;
- u_int32_t tcpi_snd_mss;
- u_int32_t tcpi_rcv_mss;
-
- u_int32_t tcpi_unacked;
- u_int32_t tcpi_sacked;
- u_int32_t tcpi_lost;
- u_int32_t tcpi_retrans;
- u_int32_t tcpi_fackets;
-
- /* Times. */
- u_int32_t tcpi_last_data_sent;
- u_int32_t tcpi_last_ack_sent; /* Not remembered, sorry. */
- u_int32_t tcpi_last_data_recv;
- u_int32_t tcpi_last_ack_recv;
-
- /* Metrics. */
- u_int32_t tcpi_pmtu;
- u_int32_t tcpi_rcv_ssthresh;
- u_int32_t tcpi_rtt;
- u_int32_t tcpi_rttvar;
- u_int32_t tcpi_snd_ssthresh;
- u_int32_t tcpi_snd_cwnd;
- u_int32_t tcpi_advmss;
- u_int32_t tcpi_reordering;
- u_int32_t tcpi_rcv_rtt;
- u_int32_t tcpi_rcv_space;
- u_int32_t tcpi_total_retrans;
-
-};
-
-#endif /* Misc. */
-
-#endif /* netinet/tcp.h */
diff --git a/include/rt_names.h b/include/rt_names.h
deleted file mode 100644
index 07a10e0..0000000
--- a/include/rt_names.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef RT_NAMES_H_
-#define RT_NAMES_H_ 1
-
-#include <asm/types.h>
-
-char* rtnl_rtprot_n2a(int id, char *buf, int len);
-char* rtnl_rtscope_n2a(int id, char *buf, int len);
-char* rtnl_rttable_n2a(__u32 id, char *buf, int len);
-char* rtnl_rtrealm_n2a(int id, char *buf, int len);
-char* rtnl_dsfield_n2a(int id, char *buf, int len);
-int rtnl_rtprot_a2n(__u32 *id, char *arg);
-int rtnl_rtscope_a2n(__u32 *id, char *arg);
-int rtnl_rttable_a2n(__u32 *id, char *arg);
-int rtnl_rtrealm_a2n(__u32 *id, char *arg);
-int rtnl_dsfield_a2n(__u32 *id, char *arg);
-
-const char *inet_proto_n2a(int proto, char *buf, int len);
-int inet_proto_a2n(char *buf);
-
-
-const char * ll_type_n2a(int type, char *buf, int len);
-
-const char *ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int blen);
-int ll_addr_a2n(char *lladdr, int len, char *arg);
-
-const char * ll_proto_n2a(unsigned short id, char *buf, int len);
-int ll_proto_a2n(unsigned short *id, char *buf);
-
-
-#endif
diff --git a/include/rtm_map.h b/include/rtm_map.h
deleted file mode 100644
index 70bda7d..0000000
--- a/include/rtm_map.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __RTM_MAP_H__
-#define __RTM_MAP_H__ 1
-
-char *rtnl_rtntype_n2a(int id, char *buf, int len);
-int rtnl_rtntype_a2n(int *id, char *arg);
-
-int get_rt_realms(__u32 *realms, char *arg);
-
-
-#endif /* __RTM_MAP_H__ */
diff --git a/include/utils.h b/include/utils.h
deleted file mode 100644
index f7ef939..0000000
--- a/include/utils.h
+++ /dev/null
@@ -1,154 +0,0 @@
-#ifndef __UTILS_H__
-#define __UTILS_H__ 1
-
-#include <asm/types.h>
-#include <resolv.h>
-#include <stdlib.h>
-
-#include "libnetlink.h"
-#include "ll_map.h"
-#include "rtm_map.h"
-
-extern int preferred_family;
-extern int show_stats;
-extern int show_details;
-extern int show_raw;
-extern int resolve_hosts;
-extern int oneline;
-extern int timestamp;
-extern char * _SL_;
-
-#ifndef IPPROTO_ESP
-#define IPPROTO_ESP 50
-#endif
-#ifndef IPPROTO_AH
-#define IPPROTO_AH 51
-#endif
-#ifndef IPPROTO_COMP
-#define IPPROTO_COMP 108
-#endif
-#ifndef IPSEC_PROTO_ANY
-#define IPSEC_PROTO_ANY 255
-#endif
-
-#define SPRINT_BSIZE 64
-#define SPRINT_BUF(x) char x[SPRINT_BSIZE]
-
-extern void incomplete_command(void) __attribute__((noreturn));
-
-#define NEXT_ARG() do { argv++; if (--argc <= 0) incomplete_command(); } while(0)
-#define NEXT_ARG_OK() (argc - 1 > 0)
-#define PREV_ARG() do { argv--; argc++; } while(0)
-
-typedef struct
-{
- __u8 family;
- __u8 bytelen;
- __s16 bitlen;
- __u32 flags;
- __u32 data[8];
-} inet_prefix;
-
-#define PREFIXLEN_SPECIFIED 1
-
-#define DN_MAXADDL 20
-#ifndef AF_DECnet
-#define AF_DECnet 12
-#endif
-
-struct dn_naddr
-{
- unsigned short a_len;
- unsigned char a_addr[DN_MAXADDL];
-};
-
-#define IPX_NODE_LEN 6
-
-struct ipx_addr {
- u_int32_t ipx_net;
- u_int8_t ipx_node[IPX_NODE_LEN];
-};
-
-extern __u32 get_addr32(const char *name);
-extern int get_addr_1(inet_prefix *dst, const char *arg, int family);
-extern int get_prefix_1(inet_prefix *dst, char *arg, int family);
-extern int get_addr(inet_prefix *dst, const char *arg, int family);
-extern int get_prefix(inet_prefix *dst, char *arg, int family);
-extern int mask2bits(__u32 netmask);
-
-extern int get_integer(int *val, const char *arg, int base);
-extern int get_unsigned(unsigned *val, const char *arg, int base);
-extern int get_jiffies(unsigned *val, const char *arg, int base, int *raw);
-#define get_byte get_u8
-#define get_ushort get_u16
-#define get_short get_s16
-extern int get_u64(__u64 *val, const char *arg, int base);
-extern int get_u32(__u32 *val, const char *arg, int base);
-extern int get_u16(__u16 *val, const char *arg, int base);
-extern int get_s16(__s16 *val, const char *arg, int base);
-extern int get_u8(__u8 *val, const char *arg, int base);
-extern int get_s8(__s8 *val, const char *arg, int base);
-
-extern char* hexstring_n2a(const __u8 *str, int len, char *buf, int blen);
-extern __u8* hexstring_a2n(const char *str, __u8 *buf, int blen);
-
-extern const char *format_host(int af, int len, const void *addr,
- char *buf, int buflen);
-extern const char *rt_addr_n2a(int af, int len, const void *addr,
- char *buf, int buflen);
-
-void missarg(const char *) __attribute__((noreturn));
-void invarg(const char *, const char *) __attribute__((noreturn));
-void duparg(const char *, const char *) __attribute__((noreturn));
-void duparg2(const char *, const char *) __attribute__((noreturn));
-int matches(const char *arg, const char *pattern);
-extern int inet_addr_match(const inet_prefix *a, const inet_prefix *b, int bits);
-
-const char *dnet_ntop(int af, const void *addr, char *str, size_t len);
-int dnet_pton(int af, const char *src, void *addr);
-
-const char *ipx_ntop(int af, const void *addr, char *str, size_t len);
-int ipx_pton(int af, const char *src, void *addr);
-
-extern int __iproute2_hz_internal;
-extern int __get_hz(void);
-
-static __inline__ int get_hz(void)
-{
- if (__iproute2_hz_internal == 0)
- __iproute2_hz_internal = __get_hz();
- return __iproute2_hz_internal;
-}
-
-extern int __iproute2_user_hz_internal;
-extern int __get_user_hz(void);
-
-static __inline__ int get_user_hz(void)
-{
- if (__iproute2_user_hz_internal == 0)
- __iproute2_user_hz_internal = __get_user_hz();
- return __iproute2_user_hz_internal;
-}
-
-static inline __u32 nl_mgrp(__u32 group)
-{
- if (group > 31 ) {
- fprintf(stderr, "Use setsockopt for this group %d\n", group);
- exit(-1);
- }
- return group ? (1 << (group - 1)) : 0;
-}
-
-
-int print_timestamp(FILE *fp);
-
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-
-extern int cmdlineno;
-extern ssize_t getcmdline(char **line, size_t *len, FILE *in);
-extern int makeargs(char *line, char *argv[], int maxargs);
-
-struct iplink_req;
-int iplink_parse(int argc, char **argv, struct iplink_req *req,
- char **name, char **type, char **link, char **dev);
-#endif /* __UTILS_H__ */
diff --git a/include/xt-internal.h b/include/xt-internal.h
deleted file mode 100644
index b8ea67d..0000000
--- a/include/xt-internal.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef _XTABLES_INTERNAL_H
-#define _XTABLES_INTERNAL_H 1
-
-#ifndef XT_LIB_DIR
-# define XT_LIB_DIR "/lib/xtables"
-#endif
-
-/* protocol family dependent informations */
-struct afinfo {
- /* protocol family */
- int family;
-
- /* prefix of library name (ex "libipt_" */
- char *libprefix;
-
- /* used by setsockopt (ex IPPROTO_IP */
- int ipproto;
-
- /* kernel module (ex "ip_tables" */
- char *kmod;
-
- /* optname to check revision support of match */
- int so_rev_match;
-
- /* optname to check revision support of match */
- int so_rev_target;
-};
-
-enum xt_tryload {
- DONT_LOAD,
- DURING_LOAD,
- TRY_LOAD,
- LOAD_MUST_SUCCEED
-};
-
-struct xtables_rule_match {
- struct xtables_rule_match *next;
- struct xtables_match *match;
- /* Multiple matches of the same type: the ones before
- the current one are completed from parsing point of view */
- unsigned int completed;
-};
-
-extern char *lib_dir;
-
-extern void *fw_calloc(size_t count, size_t size);
-extern void *fw_malloc(size_t size);
-
-extern const char *modprobe_program;
-extern int xtables_insmod(const char *modname, const char *modprobe, int quiet);
-extern int load_xtables_ko(const char *modprobe, int quiet);
-
-/* This is decleared in ip[6]tables.c */
-extern struct afinfo afinfo;
-
-/* Keeping track of external matches and targets: linked lists. */
-extern struct xtables_match *xtables_matches;
-extern struct xtables_target *xtables_targets;
-
-extern struct xtables_match *find_match(const char *name, enum xt_tryload,
- struct xtables_rule_match **match);
-extern struct xtables_target *find_target(const char *name, enum xt_tryload);
-
-extern void _init(void);
-
-#endif /* _XTABLES_INTERNAL_H */
diff --git a/ip/.gitignore b/ip/.gitignore
deleted file mode 100644
index b95b232..0000000
--- a/ip/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-ip
-rtmon
diff --git a/ip/Android.mk b/ip/Android.mk
deleted file mode 100644
index cedc7f5..0000000
--- a/ip/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := ip.c ipaddress.c ipaddrlabel.c iproute.c iprule.c \
- rtm_map.c iptunnel.c ip6tunnel.c tunnel.c ipneigh.c ipntable.c \
- iplink.c ipmaddr.c ipmonitor.c ipmroute.c ipprefix.c ipxfrm.c \
- xfrm_state.c xfrm_policy.c xfrm_monitor.c iplink_vlan.c \
- link_veth.c link_gre.c iplink_can.c iptuntap.c
-
-LOCAL_MODULE := ip
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SHARED_LIBRARIES := libc libm libdl
-
-LOCAL_SHARED_LIBRARIES += libiprouteutil libnetlink
-
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/../include
-
-LOCAL_CFLAGS := -O2 -g -W -Wall
-
-LOCAL_LDFLAGS := -Wl,-export-dynamic -Wl,--no-gc-sections
-
-include $(BUILD_EXECUTABLE)
-
diff --git a/ip/MODULE_LICENSE_GPL b/ip/MODULE_LICENSE_GPL
deleted file mode 100644
index e69de29..0000000
--- a/ip/MODULE_LICENSE_GPL
+++ /dev/null
diff --git a/ip/Makefile b/ip/Makefile
deleted file mode 100644
index 2f223ca..0000000
--- a/ip/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-IPOBJ=ip.o ipaddress.o ipaddrlabel.o iproute.o iprule.o \
- rtm_map.o iptunnel.o ip6tunnel.o tunnel.o ipneigh.o ipntable.o iplink.o \
- ipmaddr.o ipmonitor.o ipmroute.o ipprefix.o iptuntap.o \
- ipxfrm.o xfrm_state.o xfrm_policy.o xfrm_monitor.o \
- iplink_vlan.o link_veth.o link_gre.o iplink_can.o \
- iplink_macvlan.o
-
-RTMONOBJ=rtmon.o
-
-ALLOBJ=$(IPOBJ) $(RTMONOBJ)
-SCRIPTS=ifcfg rtpr routel routef
-TARGETS=ip rtmon
-
-all: $(TARGETS) $(SCRIPTS) $(LIBS)
-
-ip: $(IPOBJ) $(LIBNETLINK) $(LIBUTIL)
-
-rtmon: $(RTMONOBJ) $(LIBNETLINK)
-
-install: all
- install -m 0755 $(TARGETS) $(DESTDIR)$(SBINDIR)
- install -m 0755 $(SCRIPTS) $(DESTDIR)$(SBINDIR)
-
-clean:
- rm -f $(ALLOBJ) $(TARGETS)
-
-SHARED_LIBS ?= y
-ifeq ($(SHARED_LIBS),y)
-
-LDLIBS += -ldl
-LDFLAGS += -Wl,-export-dynamic
-
-else
-
-ip: static-syms.o
-static-syms.o: static-syms.h
-static-syms.h: $(wildcard *.c)
- files="$^" ; \
- for s in `grep -B 3 '\<dlsym' $$files | sed -n '/snprintf/{s:.*"\([^"]*\)".*:\1:;s:%s::;p}'` ; do \
- sed -n '/'$$s'[^ ]* =/{s:.* \([^ ]*'$$s'[^ ]*\) .*:extern char \1[] __attribute__((weak)); if (!strcmp(sym, "\1")) return \1;:;p}' $$files ; \
- done > $@
-
-endif
diff --git a/ip/NOTICE b/ip/NOTICE
deleted file mode 100644
index 3912109..0000000
--- a/ip/NOTICE
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) You must cause the modified files to carry prominent notices
- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
- these conditions, and telling the user how to view a copy of this
- License. (Exception: if the Program itself is interactive but
- does not normally print such an announcement, your work based on
- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
-
- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
- machine-readable copy of the corresponding source code, to be
- distributed under the terms of Sections 1 and 2 above on a medium
- customarily used for software interchange; or,
-
- c) Accompany it with the information you received as to the offer
- to distribute corresponding source code. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable. However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
- 5. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/ip/ifcfg b/ip/ifcfg
deleted file mode 100644
index 083d9df..0000000
--- a/ip/ifcfg
+++ /dev/null
@@ -1,149 +0,0 @@
-#! /bin/bash
-
-CheckForwarding () {
- local sbase fwd
- sbase=/proc/sys/net/ipv4/conf
- fwd=0
- if [ -d $sbase ]; then
- for dir in $sbase/*/forwarding; do
- fwd=$[$fwd + `cat $dir`]
- done
- else
- fwd=2
- fi
- return $fwd
-}
-
-RestartRDISC () {
- killall -HUP rdisc || rdisc -fs
-}
-
-ABCMaskLen () {
- local class;
-
- class=${1%%.*}
- if [ "$1" = "" -o $class -eq 0 -o $class -ge 224 ]; then return 0
- elif [ $class -ge 224 ]; then return 0
- elif [ $class -ge 192 ]; then return 24
- elif [ $class -ge 128 ]; then return 16
- else return 8; fi
-}
-
-label="label $1"
-ldev="$1"
-dev=${1%:*}
-if [ "$dev" = "" -o "$1" = "help" ]; then
- echo "Usage: ifcfg DEV [[add|del [ADDR[/LEN]] [PEER] | stop]" 1>&2
- echo " add - add new address" 1>&2
- echo " del - delete address" 1>&2
- echo " stop - completely disable IP" 1>&2
- exit 1
-fi
-shift
-
-CheckForwarding
-fwd=$?
-if [ $fwd -ne 0 ]; then
- echo "Forwarding is ON or its state is unknown ($fwd). OK, No RDISC." 1>&2
-fi
-
-
-deleting=0
-case "$1" in
-add) shift ;;
-stop)
- if [ "$ldev" != "$dev" ]; then
- echo "Cannot stop alias $ldev" 1>&2
- exit 1;
- fi
- ip -4 addr flush dev $dev $label || exit 1
- if [ $fwd -eq 0 ]; then RestartRDISC; fi
- exit 0 ;;
-del*)
- deleting=1; shift ;;
-*)
-esac
-
-ipaddr=
-pfxlen=
-if [ "$1" != "" ]; then
- ipaddr=${1%/*}
- if [ "$1" != "$ipaddr" ]; then
- pfxlen=${1#*/}
- fi
- if [ "$ipaddr" = "" ]; then
- echo "$1 is bad IP address." 1>&2
- exit 1
- fi
-fi
-shift
-
-peer=$1
-if [ "$peer" != "" ]; then
- if [ "$pfxlen" != "" -a "$pfxlen" != "32" ]; then
- echo "Peer address with non-trivial netmask." 1>&2
- exit 1
- fi
- pfx="$ipaddr peer $peer"
-else
- if [ "$ipaddr" = "" ]; then
- echo "Missing IP address argument." 1>&2
- exit 1
- fi
- if [ "$pfxlen" = "" ]; then
- ABCMaskLen $ipaddr
- pfxlen=$?
- fi
- pfx="$ipaddr/$pfxlen"
-fi
-
-if [ "$ldev" = "$dev" -a "$ipaddr" != "" ]; then
- label=
-fi
-
-if [ $deleting -ne 0 ]; then
- ip addr del $pfx dev $dev $label || exit 1
- if [ $fwd -eq 0 ]; then RestartRDISC; fi
- exit 0
-fi
-
-
-if ! ip link set up dev $dev ; then
- echo "Error: cannot enable interface $dev." 1>&2
- exit 1
-fi
-if [ "$ipaddr" = "" ]; then exit 0; fi
-
-if ! arping -q -c 2 -w 3 -D -I $dev $ipaddr ; then
- echo "Error: some host already uses address $ipaddr on $dev." 1>&2
- exit 1
-fi
-
-if ! ip address add $pfx brd + dev $dev $label; then
- echo "Error: failed to add $pfx on $dev." 1>&2
- exit 1
-fi
-
-arping -q -A -c 1 -I $dev $ipaddr
-noarp=$?
-( sleep 2 ;
- arping -q -U -c 1 -I $dev $ipaddr ) >& /dev/null </dev/null &
-
-ip route add unreachable 224.0.0.0/24 >& /dev/null
-ip route add unreachable 255.255.255.255 >& /dev/null
-if [ `ip link ls $dev | grep -c MULTICAST` -ge 1 ]; then
- ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null
-fi
-
-if [ $fwd -eq 0 ]; then
- if [ $noarp -eq 0 ]; then
- ip ro append default dev $dev metric 30000 scope global
- elif [ "$peer" != "" ]; then
- if ping -q -c 2 -w 4 $peer ; then
- ip ro append default via $peer dev $dev metric 30001
- fi
- fi
- RestartRDISC
-fi
-
-exit 0
diff --git a/ip/ip.c b/ip/ip.c
deleted file mode 100644
index 9d6f169..0000000
--- a/ip/ip.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * ip.c "ip" utility frontend.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <string.h>
-#include <errno.h>
-
-#include "SNAPSHOT.h"
-#include "utils.h"
-#include "ip_common.h"
-
-int preferred_family = AF_UNSPEC;
-int show_stats = 0;
-int show_details = 0;
-int resolve_hosts = 0;
-int oneline = 0;
-int timestamp = 0;
-char * _SL_ = NULL;
-char *batch_file = NULL;
-int force = 0;
-struct rtnl_handle rth = { .fd = -1 };
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr,
-"Usage: ip [ OPTIONS ] OBJECT { COMMAND | help }\n"
-" ip [ -force ] -batch filename\n"
-"where OBJECT := { link | addr | addrlabel | route | rule | neigh | ntable |\n"
-" tunnel | tuntap | maddr | mroute | mrule | monitor | xfrm }\n"
-" OPTIONS := { -V[ersion] | -s[tatistics] | -d[etails] | -r[esolve] |\n"
-" -f[amily] { inet | inet6 | ipx | dnet | link } |\n"
-" -o[neline] | -t[imestamp] | -b[atch] [filename] |\n"
-" -rc[vbuf] [size]}\n");
- exit(-1);
-}
-
-static int do_help(int argc, char **argv)
-{
- usage();
-}
-
-static const struct cmd {
- const char *cmd;
- int (*func)(int argc, char **argv);
-} cmds[] = {
- { "address", do_ipaddr },
- { "addrlabel", do_ipaddrlabel },
- { "maddress", do_multiaddr },
- { "route", do_iproute },
- { "rule", do_iprule },
- { "neighbor", do_ipneigh },
- { "neighbour", do_ipneigh },
- { "ntable", do_ipntable },
- { "ntbl", do_ipntable },
- { "link", do_iplink },
- { "tunnel", do_iptunnel },
- { "tunl", do_iptunnel },
- { "tuntap", do_iptuntap },
- { "tap", do_iptuntap },
- { "monitor", do_ipmonitor },
- { "xfrm", do_xfrm },
- { "mroute", do_multiroute },
- { "mrule", do_multirule },
- { "help", do_help },
- { 0, 0 }
-};
-
-static int do_cmd(const char *argv0, int argc, char **argv)
-{
- const struct cmd *c;
-
- for (c = cmds; c->cmd; ++c) {
- if (matches(argv0, c->cmd) == 0)
- return c->func(argc-1, argv+1);
- }
-
- fprintf(stderr, "Object \"%s\" is unknown, try \"ip help\".\n", argv0);
- return -1;
-}
-
-#ifndef ANDROID
-static int batch(const char *name)
-{
- char *line = NULL;
- size_t len = 0;
- int ret = 0;
-
- if (name && strcmp(name, "-") != 0) {
- if (freopen(name, "r", stdin) == NULL) {
- fprintf(stderr, "Cannot open file \"%s\" for reading: %s\n",
- name, strerror(errno));
- return -1;
- }
- }
-
- if (rtnl_open(&rth, 0) < 0) {
- fprintf(stderr, "Cannot open rtnetlink\n");
- return -1;
- }
-
- cmdlineno = 0;
- while (getcmdline(&line, &len, stdin) != -1) {
- char *largv[100];
- int largc;
-
- largc = makeargs(line, largv, 100);
- if (largc == 0)
- continue; /* blank line */
-
- if (do_cmd(largv[0], largc, largv)) {
- fprintf(stderr, "Command failed %s:%d\n", name, cmdlineno);
- ret = 1;
- if (!force)
- break;
- }
- }
- if (line)
- free(line);
-
- rtnl_close(&rth);
- return ret;
-}
-#endif
-
-int main(int argc, char **argv)
-{
- char *basename;
-
- basename = strrchr(argv[0], '/');
- if (basename == NULL)
- basename = argv[0];
- else
- basename++;
-
- while (argc > 1) {
- char *opt = argv[1];
- if (strcmp(opt,"--") == 0) {
- argc--; argv++;
- break;
- }
- if (opt[0] != '-')
- break;
- if (opt[1] == '-')
- opt++;
- if (matches(opt, "-family") == 0) {
- argc--;
- argv++;
- if (argc <= 1)
- usage();
- if (strcmp(argv[1], "inet") == 0)
- preferred_family = AF_INET;
- else if (strcmp(argv[1], "inet6") == 0)
- preferred_family = AF_INET6;
- else if (strcmp(argv[1], "dnet") == 0)
- preferred_family = AF_DECnet;
- else if (strcmp(argv[1], "link") == 0)
- preferred_family = AF_PACKET;
- else if (strcmp(argv[1], "ipx") == 0)
- preferred_family = AF_IPX;
- else if (strcmp(argv[1], "help") == 0)
- usage();
- else
- invarg(argv[1], "invalid protocol family");
- } else if (strcmp(opt, "-4") == 0) {
- preferred_family = AF_INET;
- } else if (strcmp(opt, "-6") == 0) {
- preferred_family = AF_INET6;
- } else if (strcmp(opt, "-0") == 0) {
- preferred_family = AF_PACKET;
- } else if (strcmp(opt, "-I") == 0) {
- preferred_family = AF_IPX;
- } else if (strcmp(opt, "-D") == 0) {
- preferred_family = AF_DECnet;
- } else if (matches(opt, "-stats") == 0 ||
- matches(opt, "-statistics") == 0) {
- ++show_stats;
- } else if (matches(opt, "-details") == 0) {
- ++show_details;
- } else if (matches(opt, "-resolve") == 0) {
- ++resolve_hosts;
- } else if (matches(opt, "-oneline") == 0) {
- ++oneline;
- } else if (matches(opt, "-timestamp") == 0) {
- ++timestamp;
-#if 0
- } else if (matches(opt, "-numeric") == 0) {
- rtnl_names_numeric++;
-#endif
- } else if (matches(opt, "-Version") == 0) {
- printf("ip utility, iproute2-ss%s\n", SNAPSHOT);
- exit(0);
- } else if (matches(opt, "-force") == 0) {
- ++force;
-#ifndef ANDROID
- } else if (matches(opt, "-batch") == 0) {
- argc--;
- argv++;
- if (argc <= 1)
- usage();
- batch_file = argv[1];
-#endif
- } else if (matches(opt, "-rcvbuf") == 0) {
- unsigned int size;
-
- argc--;
- argv++;
- if (argc <= 1)
- usage();
- if (get_unsigned(&size, argv[1], 0)) {
- fprintf(stderr, "Invalid rcvbuf size '%s'\n",
- argv[1]);
- exit(-1);
- }
- rcvbuf = size;
- } else if (matches(opt, "-help") == 0) {
- usage();
- } else {
- fprintf(stderr, "Option \"%s\" is unknown, try \"ip -help\".\n", opt);
- exit(-1);
- }
- argc--; argv++;
- }
-
- _SL_ = oneline ? "\\" : "\n" ;
-
-#ifndef ANDROID
- if (batch_file)
- return batch(batch_file);
-#endif
-
- if (rtnl_open(&rth, 0) < 0)
- exit(1);
-
- if (strlen(basename) > 2)
- return do_cmd(basename+2, argc, argv);
-
- if (argc > 1)
- return do_cmd(argv[1], argc-1, argv+1);
-
- rtnl_close(&rth);
- usage();
-}
diff --git a/ip/ip6tunnel.c b/ip/ip6tunnel.c
deleted file mode 100644
index 203e4a3..0000000
--- a/ip/ip6tunnel.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Copyright (C)2006 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * Author:
- * Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <sys/ioctl.h>
-#include <linux/ip.h>
-#include <linux/if.h>
-#include <linux/if_arp.h>
-#include <linux/if_tunnel.h>
-#include <linux/ip6_tunnel.h>
-
-#include "utils.h"
-#include "tunnel.h"
-
-#define IP6_FLOWINFO_TCLASS htonl(0x0FF00000)
-#define IP6_FLOWINFO_FLOWLABEL htonl(0x000FFFFF)
-
-#define DEFAULT_TNL_HOP_LIMIT (64)
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip -f inet6 tunnel { add | change | del | show } [ NAME ]\n");
- fprintf(stderr, " [ mode { ip6ip6 | ipip6 | any } ]\n");
- fprintf(stderr, " [ remote ADDR local ADDR ] [ dev PHYS_DEV ]\n");
- fprintf(stderr, " [ encaplimit ELIM ]\n");
- fprintf(stderr ," [ hoplimit TTL ] [ tclass TCLASS ] [ flowlabel FLOWLABEL ]\n");
- fprintf(stderr, " [ dscp inherit ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "Where: NAME := STRING\n");
- fprintf(stderr, " ADDR := IPV6_ADDRESS\n");
- fprintf(stderr, " ELIM := { none | 0..255 }(default=%d)\n",
- IPV6_DEFAULT_TNL_ENCAP_LIMIT);
- fprintf(stderr, " TTL := 0..255 (default=%d)\n",
- DEFAULT_TNL_HOP_LIMIT);
- fprintf(stderr, " TOS := { 0x0..0xff | inherit }\n");
- fprintf(stderr, " FLOWLABEL := { 0x0..0xfffff | inherit }\n");
- exit(-1);
-}
-
-static void print_tunnel(struct ip6_tnl_parm *p)
-{
- char remote[64];
- char local[64];
-
- inet_ntop(AF_INET6, &p->raddr, remote, sizeof(remote));
- inet_ntop(AF_INET6, &p->laddr, local, sizeof(local));
-
- printf("%s: %s/ipv6 remote %s local %s",
- p->name, tnl_strproto(p->proto), remote, local);
- if (p->link) {
- char *n = tnl_ioctl_get_ifname(p->link);
- if (n)
- printf(" dev %s", n);
- }
-
- if (p->flags & IP6_TNL_F_IGN_ENCAP_LIMIT)
- printf(" encaplimit none");
- else
- printf(" encaplimit %u", p->encap_limit);
-
- printf(" hoplimit %u", p->hop_limit);
-
- if (p->flags & IP6_TNL_F_USE_ORIG_TCLASS)
- printf(" tclass inherit");
- else {
- __u32 val = ntohl(p->flowinfo & IP6_FLOWINFO_TCLASS);
- printf(" tclass 0x%02x", (__u8)(val >> 20));
- }
-
- if (p->flags & IP6_TNL_F_USE_ORIG_FLOWLABEL)
- printf(" flowlabel inherit");
- else
- printf(" flowlabel 0x%05x", ntohl(p->flowinfo & IP6_FLOWINFO_FLOWLABEL));
-
- printf(" (flowinfo 0x%08x)", ntohl(p->flowinfo));
-
- if (p->flags & IP6_TNL_F_RCV_DSCP_COPY)
- printf(" dscp inherit");
-}
-
-static int parse_args(int argc, char **argv, struct ip6_tnl_parm *p)
-{
- char medium[IFNAMSIZ];
-
- memset(medium, 0, sizeof(medium));
-
- while (argc > 0) {
- if (strcmp(*argv, "mode") == 0) {
- NEXT_ARG();
- if (strcmp(*argv, "ipv6/ipv6") == 0 ||
- strcmp(*argv, "ip6ip6") == 0)
- p->proto = IPPROTO_IPV6;
- else if (strcmp(*argv, "ip/ipv6") == 0 ||
- strcmp(*argv, "ipv4/ipv6") == 0 ||
- strcmp(*argv, "ipip6") == 0 ||
- strcmp(*argv, "ip4ip6") == 0)
- p->proto = IPPROTO_IPIP;
- else if (strcmp(*argv, "any/ipv6") == 0 ||
- strcmp(*argv, "any") == 0)
- p->proto = 0;
- else {
- fprintf(stderr,"Cannot guess tunnel mode.\n");
- exit(-1);
- }
- } else if (strcmp(*argv, "remote") == 0) {
- inet_prefix raddr;
- NEXT_ARG();
- get_prefix(&raddr, *argv, preferred_family);
- if (raddr.family == AF_UNSPEC)
- invarg("\"remote\" address family is AF_UNSPEC", *argv);
- memcpy(&p->raddr, &raddr.data, sizeof(p->raddr));
- } else if (strcmp(*argv, "local") == 0) {
- inet_prefix laddr;
- NEXT_ARG();
- get_prefix(&laddr, *argv, preferred_family);
- if (laddr.family == AF_UNSPEC)
- invarg("\"local\" address family is AF_UNSPEC", *argv);
- memcpy(&p->laddr, &laddr.data, sizeof(p->laddr));
- } else if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- strncpy(medium, *argv, IFNAMSIZ - 1);
- } else if (strcmp(*argv, "encaplimit") == 0) {
- NEXT_ARG();
- if (strcmp(*argv, "none") == 0) {
- p->flags |= IP6_TNL_F_IGN_ENCAP_LIMIT;
- } else {
- __u8 uval;
- if (get_u8(&uval, *argv, 0) < -1)
- invarg("invalid ELIM", *argv);
- p->encap_limit = uval;
- }
- } else if (strcmp(*argv, "hoplimit") == 0 ||
- strcmp(*argv, "ttl") == 0 ||
- strcmp(*argv, "hlim") == 0) {
- __u8 uval;
- NEXT_ARG();
- if (get_u8(&uval, *argv, 0))
- invarg("invalid TTL", *argv);
- p->hop_limit = uval;
- } else if (strcmp(*argv, "tclass") == 0 ||
- strcmp(*argv, "tc") == 0 ||
- strcmp(*argv, "tos") == 0 ||
- matches(*argv, "dsfield") == 0) {
- __u8 uval;
- NEXT_ARG();
- if (strcmp(*argv, "inherit") == 0)
- p->flags |= IP6_TNL_F_USE_ORIG_TCLASS;
- else {
- if (get_u8(&uval, *argv, 16))
- invarg("invalid TClass", *argv);
- p->flowinfo |= htonl((__u32)uval << 20) & IP6_FLOWINFO_TCLASS;
- p->flags &= ~IP6_TNL_F_USE_ORIG_TCLASS;
- }
- } else if (strcmp(*argv, "flowlabel") == 0 ||
- strcmp(*argv, "fl") == 0) {
- __u32 uval;
- NEXT_ARG();
- if (strcmp(*argv, "inherit") == 0)
- p->flags |= IP6_TNL_F_USE_ORIG_FLOWLABEL;
- else {
- if (get_u32(&uval, *argv, 16))
- invarg("invalid Flowlabel", *argv);
- if (uval > 0xFFFFF)
- invarg("invalid Flowlabel", *argv);
- p->flowinfo |= htonl(uval) & IP6_FLOWINFO_FLOWLABEL;
- p->flags &= ~IP6_TNL_F_USE_ORIG_FLOWLABEL;
- }
- } else if (strcmp(*argv, "dscp") == 0) {
- NEXT_ARG();
- if (strcmp(*argv, "inherit") != 0)
- invarg("not inherit", *argv);
- p->flags |= IP6_TNL_F_RCV_DSCP_COPY;
- } else {
- if (strcmp(*argv, "name") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- if (p->name[0])
- duparg2("name", *argv);
- strncpy(p->name, *argv, IFNAMSIZ - 1);
- }
- argc--; argv++;
- }
- if (medium[0]) {
- p->link = tnl_ioctl_get_ifindex(medium);
- if (p->link == 0)
- return -1;
- }
- return 0;
-}
-
-static void ip6_tnl_parm_init(struct ip6_tnl_parm *p, int apply_default)
-{
- memset(p, 0, sizeof(*p));
- p->proto = IPPROTO_IPV6;
- if (apply_default) {
- p->hop_limit = DEFAULT_TNL_HOP_LIMIT;
- p->encap_limit = IPV6_DEFAULT_TNL_ENCAP_LIMIT;
- }
-}
-
-/*
- * @p1: user specified parameter
- * @p2: database entry
- */
-static int ip6_tnl_parm_match(const struct ip6_tnl_parm *p1,
- const struct ip6_tnl_parm *p2)
-{
- return ((!p1->link || p1->link == p2->link) &&
- (!p1->name[0] || strcmp(p1->name, p2->name) == 0) &&
- (memcmp(&p1->laddr, &in6addr_any, sizeof(p1->laddr)) == 0 ||
- memcmp(&p1->laddr, &p2->laddr, sizeof(p1->laddr)) == 0) &&
- (memcmp(&p1->raddr, &in6addr_any, sizeof(p1->raddr)) == 0 ||
- memcmp(&p1->raddr, &p2->raddr, sizeof(p1->raddr)) == 0) &&
- (!p1->proto || !p2->proto || p1->proto == p2->proto) &&
- (!p1->encap_limit || p1->encap_limit == p2->encap_limit) &&
- (!p1->hop_limit || p1->hop_limit == p2->hop_limit) &&
- (!(p1->flowinfo & IP6_FLOWINFO_TCLASS) ||
- !((p1->flowinfo ^ p2->flowinfo) & IP6_FLOWINFO_TCLASS)) &&
- (!(p1->flowinfo & IP6_FLOWINFO_FLOWLABEL) ||
- !((p1->flowinfo ^ p2->flowinfo) & IP6_FLOWINFO_FLOWLABEL)) &&
- (!p1->flags || (p1->flags & p2->flags)));
-}
-
-static int do_tunnels_list(struct ip6_tnl_parm *p)
-{
- char buf[512];
- int err = -1;
- FILE *fp = fopen("/proc/net/dev", "r");
- if (fp == NULL) {
- perror("fopen");
- goto end;
- }
-
- /* skip two lines at the begenning of the file */
- fgets(buf, sizeof(buf), fp);
- fgets(buf, sizeof(buf), fp);
-
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- char name[IFNAMSIZ];
- int type;
- unsigned long rx_bytes, rx_packets, rx_errs, rx_drops,
- rx_fifo, rx_frame,
- tx_bytes, tx_packets, tx_errs, tx_drops,
- tx_fifo, tx_colls, tx_carrier, rx_multi;
- struct ip6_tnl_parm p1;
- char *ptr;
-
- buf[sizeof(buf) - 1] = '\0';
- if ((ptr = strchr(buf, ':')) == NULL ||
- (*ptr++ = 0, sscanf(buf, "%s", name) != 1)) {
- fprintf(stderr, "Wrong format of /proc/net/dev. Sorry.\n");
- goto end;
- }
- if (sscanf(ptr, "%ld%ld%ld%ld%ld%ld%ld%*d%ld%ld%ld%ld%ld%ld%ld",
- &rx_bytes, &rx_packets, &rx_errs, &rx_drops,
- &rx_fifo, &rx_frame, &rx_multi,
- &tx_bytes, &tx_packets, &tx_errs, &tx_drops,
- &tx_fifo, &tx_colls, &tx_carrier) != 14)
- continue;
- if (p->name[0] && strcmp(p->name, name))
- continue;
- type = tnl_ioctl_get_iftype(name);
- if (type == -1) {
- fprintf(stderr, "Failed to get type of [%s]\n", name);
- continue;
- }
- if (type != ARPHRD_TUNNEL6)
- continue;
- memset(&p1, 0, sizeof(p1));
- ip6_tnl_parm_init(&p1, 0);
- strcpy(p1.name, name);
- p1.link = tnl_ioctl_get_ifindex(p1.name);
- if (p1.link == 0)
- continue;
- if (tnl_get_ioctl(p1.name, &p1))
- continue;
- if (!ip6_tnl_parm_match(p, &p1))
- continue;
- print_tunnel(&p1);
- if (show_stats) {
- printf("%s", _SL_);
- printf("RX: Packets Bytes Errors CsumErrs OutOfSeq Mcasts%s", _SL_);
- printf(" %-10ld %-12ld %-6ld %-8ld %-8ld %-8ld%s",
- rx_packets, rx_bytes, rx_errs, rx_frame, rx_fifo, rx_multi, _SL_);
- printf("TX: Packets Bytes Errors DeadLoop NoRoute NoBufs%s", _SL_);
- printf(" %-10ld %-12ld %-6ld %-8ld %-8ld %-6ld",
- tx_packets, tx_bytes, tx_errs, tx_colls, tx_carrier, tx_drops);
- }
- printf("\n");
- }
- err = 0;
-
- end:
- if (fp)
- fclose(fp);
- return err;
-}
-
-static int do_show(int argc, char **argv)
-{
- struct ip6_tnl_parm p;
-
- ip6_tnl_parm_init(&p, 0);
- p.proto = 0; /* default to any */
-
- if (parse_args(argc, argv, &p) < 0)
- return -1;
-
- if (!p.name[0] || show_stats)
- do_tunnels_list(&p);
- else {
- if (tnl_get_ioctl(p.name, &p))
- return -1;
- print_tunnel(&p);
- printf("\n");
- }
-
- return 0;
-}
-
-static int do_add(int cmd, int argc, char **argv)
-{
- struct ip6_tnl_parm p;
-
- ip6_tnl_parm_init(&p, 1);
-
- if (parse_args(argc, argv, &p) < 0)
- return -1;
-
- return tnl_add_ioctl(cmd,
- cmd == SIOCCHGTUNNEL && p.name[0] ?
- p.name : "ip6tnl0", p.name, &p);
-}
-
-static int do_del(int argc, char **argv)
-{
- struct ip6_tnl_parm p;
-
- ip6_tnl_parm_init(&p, 1);
-
- if (parse_args(argc, argv, &p) < 0)
- return -1;
-
- return tnl_del_ioctl(p.name[0] ? p.name : "ip6tnl0", p.name, &p);
-}
-
-int do_ip6tunnel(int argc, char **argv)
-{
- switch (preferred_family) {
- case AF_UNSPEC:
- preferred_family = AF_INET6;
- break;
- case AF_INET6:
- break;
- default:
- fprintf(stderr, "Unsupported family:%d\n", preferred_family);
- exit(-1);
- }
-
- if (argc > 0) {
- if (matches(*argv, "add") == 0)
- return do_add(SIOCADDTUNNEL, argc - 1, argv + 1);
- if (matches(*argv, "change") == 0)
- return do_add(SIOCCHGTUNNEL, argc - 1, argv + 1);
- if (matches(*argv, "del") == 0)
- return do_del(argc - 1, argv + 1);
- if (matches(*argv, "show") == 0 ||
- matches(*argv, "lst") == 0 ||
- matches(*argv, "list") == 0)
- return do_show(argc - 1, argv + 1);
- if (matches(*argv, "help") == 0)
- usage();
- } else
- return do_show(0, NULL);
-
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip -f inet6 tunnel help\".\n", *argv);
- exit(-1);
-}
diff --git a/ip/ip_common.h b/ip/ip_common.h
deleted file mode 100644
index a114186..0000000
--- a/ip/ip_common.h
+++ /dev/null
@@ -1,70 +0,0 @@
-extern int print_linkinfo(const struct sockaddr_nl *who,
- struct nlmsghdr *n,
- void *arg);
-extern int print_addrinfo(const struct sockaddr_nl *who,
- struct nlmsghdr *n,
- void *arg);
-extern int print_addrlabel(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg);
-extern int print_neigh(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg);
-extern int print_ntable(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg);
-extern int ipaddr_list(int argc, char **argv);
-extern int ipaddr_list_link(int argc, char **argv);
-extern int iproute_monitor(int argc, char **argv);
-extern void iplink_usage(void) __attribute__((noreturn));
-extern void iproute_reset_filter(void);
-extern void ipaddr_reset_filter(int);
-extern void ipneigh_reset_filter(void);
-extern void ipntable_reset_filter(void);
-extern int print_route(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg);
-extern int print_prefix(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg);
-extern int print_rule(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg);
-extern int do_ipaddr(int argc, char **argv);
-extern int do_ipaddrlabel(int argc, char **argv);
-extern int do_iproute(int argc, char **argv);
-extern int do_iprule(int argc, char **argv);
-extern int do_ipneigh(int argc, char **argv);
-extern int do_ipntable(int argc, char **argv);
-extern int do_iptunnel(int argc, char **argv);
-extern int do_ip6tunnel(int argc, char **argv);
-extern int do_iptuntap(int argc, char **argv);
-extern int do_iplink(int argc, char **argv);
-extern int do_ipmonitor(int argc, char **argv);
-extern int do_multiaddr(int argc, char **argv);
-extern int do_multiroute(int argc, char **argv);
-extern int do_multirule(int argc, char **argv);
-extern int do_xfrm(int argc, char **argv);
-
-static inline int rtm_get_table(struct rtmsg *r, struct rtattr **tb)
-{
- __u32 table = r->rtm_table;
- if (tb[RTA_TABLE])
- table = *(__u32*) RTA_DATA(tb[RTA_TABLE]);
- return table;
-}
-
-extern struct rtnl_handle rth;
-
-struct link_util
-{
- struct link_util *next;
- const char *id;
- int maxattr;
- int (*parse_opt)(struct link_util *, int, char **,
- struct nlmsghdr *);
- void (*print_opt)(struct link_util *, FILE *,
- struct rtattr *[]);
- void (*print_xstats)(struct link_util *, FILE *,
- struct rtattr *);
-};
-
-struct link_util *get_link_kind(const char *kind);
-
-#ifndef INFINITY_LIFE_TIME
-#define INFINITY_LIFE_TIME 0xFFFFFFFFU
-#endif
diff --git a/ip/ipaddress.c b/ip/ipaddress.c
deleted file mode 100644
index 3a411b1..0000000
--- a/ip/ipaddress.c
+++ /dev/null
@@ -1,1200 +0,0 @@
-/*
- * ipaddress.c "ip address".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <sys/errno.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <fnmatch.h>
-
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/sockios.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ll_map.h"
-#include "ip_common.h"
-
-#define MAX_ROUNDS 10
-
-static struct
-{
- int ifindex;
- int family;
- int oneline;
- int showqueue;
- inet_prefix pfx;
- int scope, scopemask;
- int flags, flagmask;
- int up;
- char *label;
- int flushed;
- char *flushb;
- int flushp;
- int flushe;
-} filter;
-
-static int do_link;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- if (do_link) {
- iplink_usage();
- }
- fprintf(stderr, "Usage: ip addr {add|change|replace} IFADDR dev STRING [ LIFETIME ]\n");
- fprintf(stderr, " [ CONFFLAG-LIST ]\n");
- fprintf(stderr, " ip addr del IFADDR dev STRING\n");
- fprintf(stderr, " ip addr {show|flush} [ dev STRING ] [ scope SCOPE-ID ]\n");
- fprintf(stderr, " [ to PREFIX ] [ FLAG-LIST ] [ label PATTERN ]\n");
- fprintf(stderr, "IFADDR := PREFIX | ADDR peer PREFIX\n");
- fprintf(stderr, " [ broadcast ADDR ] [ anycast ADDR ]\n");
- fprintf(stderr, " [ label STRING ] [ scope SCOPE-ID ]\n");
- fprintf(stderr, "SCOPE-ID := [ host | link | global | NUMBER ]\n");
- fprintf(stderr, "FLAG-LIST := [ FLAG-LIST ] FLAG\n");
- fprintf(stderr, "FLAG := [ permanent | dynamic | secondary | primary |\n");
- fprintf(stderr, " tentative | deprecated | dadfailed | temporary |\n");
- fprintf(stderr, " CONFFLAG-LIST ]\n");
- fprintf(stderr, "CONFFLAG-LIST := [ CONFFLAG-LIST ] CONFFLAG\n");
- fprintf(stderr, "CONFFLAG := [ home | nodad ]\n");
- fprintf(stderr, "LIFETIME := [ valid_lft LFT ] [ preferred_lft LFT ]\n");
- fprintf(stderr, "LFT := forever | SECONDS\n");
-
- exit(-1);
-}
-
-void print_link_flags(FILE *fp, unsigned flags, unsigned mdown)
-{
- fprintf(fp, "<");
- if (flags & IFF_UP && !(flags & IFF_RUNNING))
- fprintf(fp, "NO-CARRIER%s", flags ? "," : "");
- flags &= ~IFF_RUNNING;
-#define _PF(f) if (flags&IFF_##f) { \
- flags &= ~IFF_##f ; \
- fprintf(fp, #f "%s", flags ? "," : ""); }
- _PF(LOOPBACK);
- _PF(BROADCAST);
- _PF(POINTOPOINT);
- _PF(MULTICAST);
- _PF(NOARP);
- _PF(ALLMULTI);
- _PF(PROMISC);
- _PF(MASTER);
- _PF(SLAVE);
- _PF(DEBUG);
- _PF(DYNAMIC);
- _PF(AUTOMEDIA);
- _PF(PORTSEL);
- _PF(NOTRAILERS);
- _PF(UP);
- _PF(LOWER_UP);
- _PF(DORMANT);
- _PF(ECHO);
-#undef _PF
- if (flags)
- fprintf(fp, "%x", flags);
- if (mdown)
- fprintf(fp, ",M-DOWN");
- fprintf(fp, "> ");
-}
-
-static const char *oper_states[] = {
- "UNKNOWN", "NOTPRESENT", "DOWN", "LOWERLAYERDOWN",
- "TESTING", "DORMANT", "UP"
-};
-
-static void print_operstate(FILE *f, __u8 state)
-{
- if (state >= sizeof(oper_states)/sizeof(oper_states[0]))
- fprintf(f, "state %#x ", state);
- else
- fprintf(f, "state %s ", oper_states[state]);
-}
-
-static void print_queuelen(FILE *f, const char *name)
-{
- struct ifreq ifr;
- int s;
-
- s = socket(AF_INET, SOCK_STREAM, 0);
- if (s < 0)
- return;
-
- memset(&ifr, 0, sizeof(ifr));
- strcpy(ifr.ifr_name, name);
- if (ioctl(s, SIOCGIFTXQLEN, &ifr) < 0) {
- fprintf(f, "ioctl(SIOCGIFXQLEN) failed: %s\n", strerror(errno));
- close(s);
- return;
- }
- close(s);
-
- if (ifr.ifr_qlen)
- fprintf(f, "qlen %d", ifr.ifr_qlen);
-}
-
-static void print_linktype(FILE *fp, struct rtattr *tb)
-{
- struct rtattr *linkinfo[IFLA_INFO_MAX+1];
- struct link_util *lu;
- char *kind;
-
- parse_rtattr_nested(linkinfo, IFLA_INFO_MAX, tb);
-
- if (!linkinfo[IFLA_INFO_KIND])
- return;
- kind = RTA_DATA(linkinfo[IFLA_INFO_KIND]);
-
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " %s ", kind);
-
- lu = get_link_kind(kind);
- if (!lu || !lu->print_opt)
- return;
-
- if (1) {
- struct rtattr *attr[lu->maxattr+1], **data = NULL;
-
- if (linkinfo[IFLA_INFO_DATA]) {
- parse_rtattr_nested(attr, lu->maxattr,
- linkinfo[IFLA_INFO_DATA]);
- data = attr;
- }
- lu->print_opt(lu, fp, data);
-
- if (linkinfo[IFLA_INFO_XSTATS] && show_stats &&
- lu->print_xstats)
- lu->print_xstats(lu, fp, linkinfo[IFLA_INFO_XSTATS]);
- }
-}
-
-static void print_vfinfo(FILE *fp, struct rtattr *vfinfo)
-{
- struct ifla_vf_mac *vf_mac;
- struct ifla_vf_vlan *vf_vlan;
- struct ifla_vf_tx_rate *vf_tx_rate;
- struct rtattr *vf[IFLA_VF_MAX+1];
- SPRINT_BUF(b1);
-
- if (vfinfo->rta_type != IFLA_VF_INFO) {
- fprintf(stderr, "BUG: rta type is %d\n", vfinfo->rta_type);
- return;
- }
-
- parse_rtattr_nested(vf, IFLA_VF_MAX, vfinfo);
-
- vf_mac = RTA_DATA(vf[IFLA_VF_MAC]);
- vf_vlan = RTA_DATA(vf[IFLA_VF_VLAN]);
- vf_tx_rate = RTA_DATA(vf[IFLA_VF_TX_RATE]);
-
- fprintf(fp, "\n vf %d MAC %s", vf_mac->vf,
- ll_addr_n2a((unsigned char *)&vf_mac->mac,
- ETH_ALEN, 0, b1, sizeof(b1)));
- if (vf_vlan->vlan)
- fprintf(fp, ", vlan %d", vf_vlan->vlan);
- if (vf_vlan->qos)
- fprintf(fp, ", qos %d", vf_vlan->qos);
- if (vf_tx_rate->rate)
- fprintf(fp, ", tx rate %d (Mbps)", vf_tx_rate->rate);
-}
-
-int print_linkinfo(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct ifinfomsg *ifi = NLMSG_DATA(n);
- struct rtattr * tb[IFLA_MAX+1];
- int len = n->nlmsg_len;
- unsigned m_flag = 0;
-
- if (n->nlmsg_type != RTM_NEWLINK && n->nlmsg_type != RTM_DELLINK)
- return 0;
-
- len -= NLMSG_LENGTH(sizeof(*ifi));
- if (len < 0)
- return -1;
-
- if (filter.ifindex && ifi->ifi_index != filter.ifindex)
- return 0;
- if (filter.up && !(ifi->ifi_flags&IFF_UP))
- return 0;
-
- parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi), len);
- if (tb[IFLA_IFNAME] == NULL) {
- fprintf(stderr, "BUG: device with ifindex %d has nil ifname\n", ifi->ifi_index);
- }
- if (filter.label &&
- (!filter.family || filter.family == AF_PACKET) &&
- fnmatch(filter.label, RTA_DATA(tb[IFLA_IFNAME]), 0))
- return 0;
-
- if (n->nlmsg_type == RTM_DELLINK)
- fprintf(fp, "Deleted ");
-
- fprintf(fp, "%d: %s", ifi->ifi_index,
- tb[IFLA_IFNAME] ? (char*)RTA_DATA(tb[IFLA_IFNAME]) : "<nil>");
-
- if (tb[IFLA_LINK]) {
- SPRINT_BUF(b1);
- int iflink = *(int*)RTA_DATA(tb[IFLA_LINK]);
- if (iflink == 0)
- fprintf(fp, "@NONE: ");
- else {
- fprintf(fp, "@%s: ", ll_idx_n2a(iflink, b1));
- m_flag = ll_index_to_flags(iflink);
- m_flag = !(m_flag & IFF_UP);
- }
- } else {
- fprintf(fp, ": ");
- }
- print_link_flags(fp, ifi->ifi_flags, m_flag);
-
- if (tb[IFLA_MTU])
- fprintf(fp, "mtu %u ", *(int*)RTA_DATA(tb[IFLA_MTU]));
- if (tb[IFLA_QDISC])
- fprintf(fp, "qdisc %s ", (char*)RTA_DATA(tb[IFLA_QDISC]));
-#ifdef IFLA_MASTER
- if (tb[IFLA_MASTER]) {
- SPRINT_BUF(b1);
- fprintf(fp, "master %s ", ll_idx_n2a(*(int*)RTA_DATA(tb[IFLA_MASTER]), b1));
- }
-#endif
- if (tb[IFLA_OPERSTATE])
- print_operstate(fp, *(__u8 *)RTA_DATA(tb[IFLA_OPERSTATE]));
-
- if (filter.showqueue)
- print_queuelen(fp, (char*)RTA_DATA(tb[IFLA_IFNAME]));
-
- if (!filter.family || filter.family == AF_PACKET) {
- SPRINT_BUF(b1);
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " link/%s ", ll_type_n2a(ifi->ifi_type, b1, sizeof(b1)));
-
- if (tb[IFLA_ADDRESS]) {
- fprintf(fp, "%s", ll_addr_n2a(RTA_DATA(tb[IFLA_ADDRESS]),
- RTA_PAYLOAD(tb[IFLA_ADDRESS]),
- ifi->ifi_type,
- b1, sizeof(b1)));
- }
- if (tb[IFLA_BROADCAST]) {
- if (ifi->ifi_flags&IFF_POINTOPOINT)
- fprintf(fp, " peer ");
- else
- fprintf(fp, " brd ");
- fprintf(fp, "%s", ll_addr_n2a(RTA_DATA(tb[IFLA_BROADCAST]),
- RTA_PAYLOAD(tb[IFLA_BROADCAST]),
- ifi->ifi_type,
- b1, sizeof(b1)));
- }
- }
-
- if (do_link && tb[IFLA_LINKINFO] && show_details)
- print_linktype(fp, tb[IFLA_LINKINFO]);
-
- if (do_link && tb[IFLA_IFALIAS])
- fprintf(fp,"\n alias %s",
- (const char *) RTA_DATA(tb[IFLA_IFALIAS]));
-
- if (do_link && tb[IFLA_STATS64] && show_stats) {
- struct rtnl_link_stats64 slocal;
- struct rtnl_link_stats64 *s = RTA_DATA(tb[IFLA_STATS64]);
- if (((unsigned long)s) & (sizeof(unsigned long)-1)) {
- memcpy(&slocal, s, sizeof(slocal));
- s = &slocal;
- }
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
- s->rx_compressed ? "compressed" : "", _SL_);
- fprintf(fp, " %-10llu %-8llu %-7llu %-7llu %-7llu %-7llu",
- (unsigned long long)s->rx_bytes,
- (unsigned long long)s->rx_packets,
- (unsigned long long)s->rx_errors,
- (unsigned long long)s->rx_dropped,
- (unsigned long long)s->rx_over_errors,
- (unsigned long long)s->multicast);
- if (s->rx_compressed)
- fprintf(fp, " %-7llu",
- (unsigned long long)s->rx_compressed);
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX errors: length crc frame fifo missed%s", _SL_);
- fprintf(fp, " %-7llu %-7llu %-7llu %-7llu %-7llu",
- (unsigned long long)s->rx_length_errors,
- (unsigned long long)s->rx_crc_errors,
- (unsigned long long)s->rx_frame_errors,
- (unsigned long long)s->rx_fifo_errors,
- (unsigned long long)s->rx_missed_errors);
- }
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
- s->tx_compressed ? "compressed" : "", _SL_);
- fprintf(fp, " %-10llu %-8llu %-7llu %-7llu %-7llu %-7llu",
- (unsigned long long)s->tx_bytes,
- (unsigned long long)s->tx_packets,
- (unsigned long long)s->tx_errors,
- (unsigned long long)s->tx_dropped,
- (unsigned long long)s->tx_carrier_errors,
- (unsigned long long)s->collisions);
- if (s->tx_compressed)
- fprintf(fp, " %-7llu",
- (unsigned long long)s->tx_compressed);
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX errors: aborted fifo window heartbeat%s", _SL_);
- fprintf(fp, " %-7llu %-7llu %-7llu %-7llu",
- (unsigned long long)s->tx_aborted_errors,
- (unsigned long long)s->tx_fifo_errors,
- (unsigned long long)s->tx_window_errors,
- (unsigned long long)s->tx_heartbeat_errors);
- }
- }
- if (do_link && !tb[IFLA_STATS64] && tb[IFLA_STATS] && show_stats) {
- struct rtnl_link_stats slocal;
- struct rtnl_link_stats *s = RTA_DATA(tb[IFLA_STATS]);
- if (((unsigned long)s) & (sizeof(unsigned long)-1)) {
- memcpy(&slocal, s, sizeof(slocal));
- s = &slocal;
- }
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
- s->rx_compressed ? "compressed" : "", _SL_);
- fprintf(fp, " %-10u %-8u %-7u %-7u %-7u %-7u",
- s->rx_bytes, s->rx_packets, s->rx_errors,
- s->rx_dropped, s->rx_over_errors,
- s->multicast
- );
- if (s->rx_compressed)
- fprintf(fp, " %-7u", s->rx_compressed);
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX errors: length crc frame fifo missed%s", _SL_);
- fprintf(fp, " %-7u %-7u %-7u %-7u %-7u",
- s->rx_length_errors,
- s->rx_crc_errors,
- s->rx_frame_errors,
- s->rx_fifo_errors,
- s->rx_missed_errors
- );
- }
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
- s->tx_compressed ? "compressed" : "", _SL_);
- fprintf(fp, " %-10u %-8u %-7u %-7u %-7u %-7u",
- s->tx_bytes, s->tx_packets, s->tx_errors,
- s->tx_dropped, s->tx_carrier_errors, s->collisions);
- if (s->tx_compressed)
- fprintf(fp, " %-7u", s->tx_compressed);
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX errors: aborted fifo window heartbeat%s", _SL_);
- fprintf(fp, " %-7u %-7u %-7u %-7u",
- s->tx_aborted_errors,
- s->tx_fifo_errors,
- s->tx_window_errors,
- s->tx_heartbeat_errors
- );
- }
- }
- if (do_link && tb[IFLA_VFINFO_LIST] && tb[IFLA_NUM_VF]) {
- struct rtattr *i, *vflist = tb[IFLA_VFINFO_LIST];
- int rem = RTA_PAYLOAD(vflist);
- for (i = RTA_DATA(vflist); RTA_OK(i, rem); i = RTA_NEXT(i, rem))
- print_vfinfo(fp, i);
- }
-
- fprintf(fp, "\n");
- fflush(fp);
- return 0;
-}
-
-static int flush_update(void)
-{
- if (rtnl_send_check(&rth, filter.flushb, filter.flushp) < 0) {
- perror("Failed to send flush request");
- return -1;
- }
- filter.flushp = 0;
- return 0;
-}
-
-static int set_lifetime(unsigned int *lifetime, char *argv)
-{
- if (strcmp(argv, "forever") == 0)
- *lifetime = INFINITY_LIFE_TIME;
- else if (get_u32(lifetime, argv, 0))
- return -1;
-
- return 0;
-}
-
-int print_addrinfo(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct ifaddrmsg *ifa = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- int deprecated = 0;
- struct rtattr * rta_tb[IFA_MAX+1];
- char abuf[256];
- SPRINT_BUF(b1);
-
- if (n->nlmsg_type != RTM_NEWADDR && n->nlmsg_type != RTM_DELADDR)
- return 0;
- len -= NLMSG_LENGTH(sizeof(*ifa));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- if (filter.flushb && n->nlmsg_type != RTM_NEWADDR)
- return 0;
-
- parse_rtattr(rta_tb, IFA_MAX, IFA_RTA(ifa), n->nlmsg_len - NLMSG_LENGTH(sizeof(*ifa)));
-
- if (!rta_tb[IFA_LOCAL])
- rta_tb[IFA_LOCAL] = rta_tb[IFA_ADDRESS];
- if (!rta_tb[IFA_ADDRESS])
- rta_tb[IFA_ADDRESS] = rta_tb[IFA_LOCAL];
-
- if (filter.ifindex && filter.ifindex != ifa->ifa_index)
- return 0;
- if ((filter.scope^ifa->ifa_scope)&filter.scopemask)
- return 0;
- if ((filter.flags^ifa->ifa_flags)&filter.flagmask)
- return 0;
- if (filter.label) {
- SPRINT_BUF(b1);
- const char *label;
- if (rta_tb[IFA_LABEL])
- label = RTA_DATA(rta_tb[IFA_LABEL]);
- else
- label = ll_idx_n2a(ifa->ifa_index, b1);
- if (fnmatch(filter.label, label, 0) != 0)
- return 0;
- }
- if (filter.pfx.family) {
- if (rta_tb[IFA_LOCAL]) {
- inet_prefix dst;
- memset(&dst, 0, sizeof(dst));
- dst.family = ifa->ifa_family;
- memcpy(&dst.data, RTA_DATA(rta_tb[IFA_LOCAL]), RTA_PAYLOAD(rta_tb[IFA_LOCAL]));
- if (inet_addr_match(&dst, &filter.pfx, filter.pfx.bitlen))
- return 0;
- }
- }
-
- if (filter.family && filter.family != ifa->ifa_family)
- return 0;
-
- if (filter.flushb) {
- struct nlmsghdr *fn;
- if (NLMSG_ALIGN(filter.flushp) + n->nlmsg_len > filter.flushe) {
- if (flush_update())
- return -1;
- }
- fn = (struct nlmsghdr*)(filter.flushb + NLMSG_ALIGN(filter.flushp));
- memcpy(fn, n, n->nlmsg_len);
- fn->nlmsg_type = RTM_DELADDR;
- fn->nlmsg_flags = NLM_F_REQUEST;
- fn->nlmsg_seq = ++rth.seq;
- filter.flushp = (((char*)fn) + n->nlmsg_len) - filter.flushb;
- filter.flushed++;
- if (show_stats < 2)
- return 0;
- }
-
- if (n->nlmsg_type == RTM_DELADDR)
- fprintf(fp, "Deleted ");
-
- if (filter.oneline || filter.flushb)
- fprintf(fp, "%u: %s", ifa->ifa_index, ll_index_to_name(ifa->ifa_index));
- if (ifa->ifa_family == AF_INET)
- fprintf(fp, " inet ");
- else if (ifa->ifa_family == AF_INET6)
- fprintf(fp, " inet6 ");
- else if (ifa->ifa_family == AF_DECnet)
- fprintf(fp, " dnet ");
- else if (ifa->ifa_family == AF_IPX)
- fprintf(fp, " ipx ");
- else
- fprintf(fp, " family %d ", ifa->ifa_family);
-
- if (rta_tb[IFA_LOCAL]) {
- fprintf(fp, "%s", rt_addr_n2a(ifa->ifa_family,
- RTA_PAYLOAD(rta_tb[IFA_LOCAL]),
- RTA_DATA(rta_tb[IFA_LOCAL]),
- abuf, sizeof(abuf)));
-
- if (rta_tb[IFA_ADDRESS] == NULL ||
- memcmp(RTA_DATA(rta_tb[IFA_ADDRESS]), RTA_DATA(rta_tb[IFA_LOCAL]), 4) == 0) {
- fprintf(fp, "/%d ", ifa->ifa_prefixlen);
- } else {
- fprintf(fp, " peer %s/%d ",
- rt_addr_n2a(ifa->ifa_family,
- RTA_PAYLOAD(rta_tb[IFA_ADDRESS]),
- RTA_DATA(rta_tb[IFA_ADDRESS]),
- abuf, sizeof(abuf)),
- ifa->ifa_prefixlen);
- }
- }
-
- if (rta_tb[IFA_BROADCAST]) {
- fprintf(fp, "brd %s ",
- rt_addr_n2a(ifa->ifa_family,
- RTA_PAYLOAD(rta_tb[IFA_BROADCAST]),
- RTA_DATA(rta_tb[IFA_BROADCAST]),
- abuf, sizeof(abuf)));
- }
- if (rta_tb[IFA_ANYCAST]) {
- fprintf(fp, "any %s ",
- rt_addr_n2a(ifa->ifa_family,
- RTA_PAYLOAD(rta_tb[IFA_ANYCAST]),
- RTA_DATA(rta_tb[IFA_ANYCAST]),
- abuf, sizeof(abuf)));
- }
- fprintf(fp, "scope %s ", rtnl_rtscope_n2a(ifa->ifa_scope, b1, sizeof(b1)));
- if (ifa->ifa_flags&IFA_F_SECONDARY) {
- ifa->ifa_flags &= ~IFA_F_SECONDARY;
- if (ifa->ifa_family == AF_INET6)
- fprintf(fp, "temporary ");
- else
- fprintf(fp, "secondary ");
- }
- if (ifa->ifa_flags&IFA_F_TENTATIVE) {
- ifa->ifa_flags &= ~IFA_F_TENTATIVE;
- fprintf(fp, "tentative ");
- }
- if (ifa->ifa_flags&IFA_F_DEPRECATED) {
- ifa->ifa_flags &= ~IFA_F_DEPRECATED;
- deprecated = 1;
- fprintf(fp, "deprecated ");
- }
- if (ifa->ifa_flags&IFA_F_HOMEADDRESS) {
- ifa->ifa_flags &= ~IFA_F_HOMEADDRESS;
- fprintf(fp, "home ");
- }
- if (ifa->ifa_flags&IFA_F_NODAD) {
- ifa->ifa_flags &= ~IFA_F_NODAD;
- fprintf(fp, "nodad ");
- }
- if (!(ifa->ifa_flags&IFA_F_PERMANENT)) {
- fprintf(fp, "dynamic ");
- } else
- ifa->ifa_flags &= ~IFA_F_PERMANENT;
- if (ifa->ifa_flags&IFA_F_DADFAILED) {
- ifa->ifa_flags &= ~IFA_F_DADFAILED;
- fprintf(fp, "dadfailed ");
- }
- if (ifa->ifa_flags)
- fprintf(fp, "flags %02x ", ifa->ifa_flags);
- if (rta_tb[IFA_LABEL])
- fprintf(fp, "%s", (char*)RTA_DATA(rta_tb[IFA_LABEL]));
- if (rta_tb[IFA_CACHEINFO]) {
- struct ifa_cacheinfo *ci = RTA_DATA(rta_tb[IFA_CACHEINFO]);
- char buf[128];
- fprintf(fp, "%s", _SL_);
- if (ci->ifa_valid == INFINITY_LIFE_TIME)
- sprintf(buf, "valid_lft forever");
- else
- sprintf(buf, "valid_lft %usec", ci->ifa_valid);
- if (ci->ifa_prefered == INFINITY_LIFE_TIME)
- sprintf(buf+strlen(buf), " preferred_lft forever");
- else {
- if (deprecated)
- sprintf(buf+strlen(buf), " preferred_lft %dsec",
- ci->ifa_prefered);
- else
- sprintf(buf+strlen(buf), " preferred_lft %usec",
- ci->ifa_prefered);
- }
- fprintf(fp, " %s", buf);
- }
- fprintf(fp, "\n");
- fflush(fp);
- return 0;
-}
-
-int print_addrinfo_primary(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- struct ifaddrmsg *ifa = NLMSG_DATA(n);
-
- if (!ifa->ifa_flags & IFA_F_SECONDARY)
- return 0;
-
- return print_addrinfo(who, n, arg);
-}
-
-int print_addrinfo_secondary(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- struct ifaddrmsg *ifa = NLMSG_DATA(n);
-
- if (ifa->ifa_flags & IFA_F_SECONDARY)
- return 0;
-
- return print_addrinfo(who, n, arg);
-}
-
-struct nlmsg_list
-{
- struct nlmsg_list *next;
- struct nlmsghdr h;
-};
-
-static int print_selected_addrinfo(int ifindex, struct nlmsg_list *ainfo, FILE *fp)
-{
- for ( ;ainfo ; ainfo = ainfo->next) {
- struct nlmsghdr *n = &ainfo->h;
- struct ifaddrmsg *ifa = NLMSG_DATA(n);
-
- if (n->nlmsg_type != RTM_NEWADDR)
- continue;
-
- if (n->nlmsg_len < NLMSG_LENGTH(sizeof(ifa)))
- return -1;
-
- if (ifa->ifa_index != ifindex ||
- (filter.family && filter.family != ifa->ifa_family))
- continue;
-
- print_addrinfo(NULL, n, fp);
- }
- return 0;
-}
-
-
-static int store_nlmsg(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- struct nlmsg_list **linfo = (struct nlmsg_list**)arg;
- struct nlmsg_list *h;
- struct nlmsg_list **lp;
-
- h = malloc(n->nlmsg_len+sizeof(void*));
- if (h == NULL)
- return -1;
-
- memcpy(&h->h, n, n->nlmsg_len);
- h->next = NULL;
-
- for (lp = linfo; *lp; lp = &(*lp)->next) /* NOTHING */;
- *lp = h;
-
- ll_remember_index(who, n, NULL);
- return 0;
-}
-
-static int ipaddr_list_or_flush(int argc, char **argv, int flush)
-{
- struct nlmsg_list *linfo = NULL;
- struct nlmsg_list *ainfo = NULL;
- struct nlmsg_list *l, *n;
- char *filter_dev = NULL;
- int no_link = 0;
-
- ipaddr_reset_filter(oneline);
- filter.showqueue = 1;
-
- if (filter.family == AF_UNSPEC)
- filter.family = preferred_family;
-
- if (flush) {
- if (argc <= 0) {
- fprintf(stderr, "Flush requires arguments.\n");
- return -1;
- }
- if (filter.family == AF_PACKET) {
- fprintf(stderr, "Cannot flush link addresses.\n");
- return -1;
- }
- }
-
- while (argc > 0) {
- if (strcmp(*argv, "to") == 0) {
- NEXT_ARG();
- get_prefix(&filter.pfx, *argv, filter.family);
- if (filter.family == AF_UNSPEC)
- filter.family = filter.pfx.family;
- } else if (strcmp(*argv, "scope") == 0) {
- unsigned scope = 0;
- NEXT_ARG();
- filter.scopemask = -1;
- if (rtnl_rtscope_a2n(&scope, *argv)) {
- if (strcmp(*argv, "all") != 0)
- invarg("invalid \"scope\"\n", *argv);
- scope = RT_SCOPE_NOWHERE;
- filter.scopemask = 0;
- }
- filter.scope = scope;
- } else if (strcmp(*argv, "up") == 0) {
- filter.up = 1;
- } else if (strcmp(*argv, "dynamic") == 0) {
- filter.flags &= ~IFA_F_PERMANENT;
- filter.flagmask |= IFA_F_PERMANENT;
- } else if (strcmp(*argv, "permanent") == 0) {
- filter.flags |= IFA_F_PERMANENT;
- filter.flagmask |= IFA_F_PERMANENT;
- } else if (strcmp(*argv, "secondary") == 0 ||
- strcmp(*argv, "temporary") == 0) {
- filter.flags |= IFA_F_SECONDARY;
- filter.flagmask |= IFA_F_SECONDARY;
- } else if (strcmp(*argv, "primary") == 0) {
- filter.flags &= ~IFA_F_SECONDARY;
- filter.flagmask |= IFA_F_SECONDARY;
- } else if (strcmp(*argv, "tentative") == 0) {
- filter.flags |= IFA_F_TENTATIVE;
- filter.flagmask |= IFA_F_TENTATIVE;
- } else if (strcmp(*argv, "deprecated") == 0) {
- filter.flags |= IFA_F_DEPRECATED;
- filter.flagmask |= IFA_F_DEPRECATED;
- } else if (strcmp(*argv, "home") == 0) {
- filter.flags |= IFA_F_HOMEADDRESS;
- filter.flagmask |= IFA_F_HOMEADDRESS;
- } else if (strcmp(*argv, "nodad") == 0) {
- filter.flags |= IFA_F_NODAD;
- filter.flagmask |= IFA_F_NODAD;
- } else if (strcmp(*argv, "dadfailed") == 0) {
- filter.flags |= IFA_F_DADFAILED;
- filter.flagmask |= IFA_F_DADFAILED;
- } else if (strcmp(*argv, "label") == 0) {
- NEXT_ARG();
- filter.label = *argv;
- } else {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- if (filter_dev)
- duparg2("dev", *argv);
- filter_dev = *argv;
- }
- argv++; argc--;
- }
-
- if (rtnl_wilddump_request(&rth, preferred_family, RTM_GETLINK) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, store_nlmsg, &linfo, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
-
- if (filter_dev) {
- filter.ifindex = ll_name_to_index(filter_dev);
- if (filter.ifindex <= 0) {
- fprintf(stderr, "Device \"%s\" does not exist.\n", filter_dev);
- return -1;
- }
- }
-
- if (flush) {
- int round = 0;
- char flushb[4096-512];
-
- filter.flushb = flushb;
- filter.flushp = 0;
- filter.flushe = sizeof(flushb);
-
- while (round < MAX_ROUNDS) {
- const struct rtnl_dump_filter_arg a[3] = {
- {
- .filter = print_addrinfo_secondary,
- .arg1 = stdout,
- .junk = NULL,
- .arg2 = NULL
- },
- {
- .filter = print_addrinfo_primary,
- .arg1 = stdout,
- .junk = NULL,
- .arg2 = NULL
- },
- {
- .filter = NULL,
- .arg1 = NULL,
- .junk = NULL,
- .arg2 = NULL
- },
- };
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
- filter.flushed = 0;
- if (rtnl_dump_filter_l(&rth, a) < 0) {
- fprintf(stderr, "Flush terminated\n");
- exit(1);
- }
- if (filter.flushed == 0) {
- if (show_stats) {
- if (round == 0)
- printf("Nothing to flush.\n");
- else
- printf("*** Flush is complete after %d round%s ***\n", round, round>1?"s":"");
- }
- fflush(stdout);
- return 0;
- }
- round++;
- if (flush_update() < 0)
- return 1;
-
- if (show_stats) {
- printf("\n*** Round %d, deleting %d addresses ***\n", round, filter.flushed);
- fflush(stdout);
- }
- }
- fprintf(stderr, "*** Flush remains incomplete after %d rounds. ***\n", MAX_ROUNDS); fflush(stderr);
- return 1;
- }
-
- if (filter.family != AF_PACKET) {
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, store_nlmsg, &ainfo, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
- }
-
-
- if (filter.family && filter.family != AF_PACKET) {
- struct nlmsg_list **lp;
- lp=&linfo;
-
- if (filter.oneline)
- no_link = 1;
-
- while ((l=*lp)!=NULL) {
- int ok = 0;
- struct ifinfomsg *ifi = NLMSG_DATA(&l->h);
- struct nlmsg_list *a;
-
- for (a=ainfo; a; a=a->next) {
- struct nlmsghdr *n = &a->h;
- struct ifaddrmsg *ifa = NLMSG_DATA(n);
-
- if (ifa->ifa_index != ifi->ifi_index ||
- (filter.family && filter.family != ifa->ifa_family))
- continue;
- if ((filter.scope^ifa->ifa_scope)&filter.scopemask)
- continue;
- if ((filter.flags^ifa->ifa_flags)&filter.flagmask)
- continue;
- if (filter.pfx.family || filter.label) {
- struct rtattr *tb[IFA_MAX+1];
- parse_rtattr(tb, IFA_MAX, IFA_RTA(ifa), IFA_PAYLOAD(n));
- if (!tb[IFA_LOCAL])
- tb[IFA_LOCAL] = tb[IFA_ADDRESS];
-
- if (filter.pfx.family && tb[IFA_LOCAL]) {
- inet_prefix dst;
- memset(&dst, 0, sizeof(dst));
- dst.family = ifa->ifa_family;
- memcpy(&dst.data, RTA_DATA(tb[IFA_LOCAL]), RTA_PAYLOAD(tb[IFA_LOCAL]));
- if (inet_addr_match(&dst, &filter.pfx, filter.pfx.bitlen))
- continue;
- }
- if (filter.label) {
- SPRINT_BUF(b1);
- const char *label;
- if (tb[IFA_LABEL])
- label = RTA_DATA(tb[IFA_LABEL]);
- else
- label = ll_idx_n2a(ifa->ifa_index, b1);
- if (fnmatch(filter.label, label, 0) != 0)
- continue;
- }
- }
-
- ok = 1;
- break;
- }
- if (!ok)
- *lp = l->next;
- else
- lp = &l->next;
- }
- }
-
- for (l=linfo; l; l = n) {
- n = l->next;
- if (no_link || print_linkinfo(NULL, &l->h, stdout) == 0) {
- struct ifinfomsg *ifi = NLMSG_DATA(&l->h);
- if (filter.family != AF_PACKET)
- print_selected_addrinfo(ifi->ifi_index, ainfo, stdout);
- }
- fflush(stdout);
- free(l);
- }
-
- return 0;
-}
-
-int ipaddr_list_link(int argc, char **argv)
-{
- preferred_family = AF_PACKET;
- do_link = 1;
- return ipaddr_list_or_flush(argc, argv, 0);
-}
-
-void ipaddr_reset_filter(int oneline)
-{
- memset(&filter, 0, sizeof(filter));
- filter.oneline = oneline;
-}
-
-static int default_scope(inet_prefix *lcl)
-{
- if (lcl->family == AF_INET) {
- if (lcl->bytelen >= 1 && *(__u8*)&lcl->data == 127)
- return RT_SCOPE_HOST;
- }
- return 0;
-}
-
-static int ipaddr_modify(int cmd, int flags, int argc, char **argv)
-{
- struct {
- struct nlmsghdr n;
- struct ifaddrmsg ifa;
- char buf[256];
- } req;
- char *d = NULL;
- char *l = NULL;
- char *lcl_arg = NULL;
- char *valid_lftp = NULL;
- char *preferred_lftp = NULL;
- inet_prefix lcl;
- inet_prefix peer;
- int local_len = 0;
- int peer_len = 0;
- int brd_len = 0;
- int any_len = 0;
- int scoped = 0;
- __u32 preferred_lft = INFINITY_LIFE_TIME;
- __u32 valid_lft = INFINITY_LIFE_TIME;
- struct ifa_cacheinfo cinfo;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifaddrmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST | flags;
- req.n.nlmsg_type = cmd;
- req.ifa.ifa_family = preferred_family;
-
- while (argc > 0) {
- if (strcmp(*argv, "peer") == 0 ||
- strcmp(*argv, "remote") == 0) {
- NEXT_ARG();
-
- if (peer_len)
- duparg("peer", *argv);
- get_prefix(&peer, *argv, req.ifa.ifa_family);
- peer_len = peer.bytelen;
- if (req.ifa.ifa_family == AF_UNSPEC)
- req.ifa.ifa_family = peer.family;
- addattr_l(&req.n, sizeof(req), IFA_ADDRESS, &peer.data, peer.bytelen);
- req.ifa.ifa_prefixlen = peer.bitlen;
- } else if (matches(*argv, "broadcast") == 0 ||
- strcmp(*argv, "brd") == 0) {
- inet_prefix addr;
- NEXT_ARG();
- if (brd_len)
- duparg("broadcast", *argv);
- if (strcmp(*argv, "+") == 0)
- brd_len = -1;
- else if (strcmp(*argv, "-") == 0)
- brd_len = -2;
- else {
- get_addr(&addr, *argv, req.ifa.ifa_family);
- if (req.ifa.ifa_family == AF_UNSPEC)
- req.ifa.ifa_family = addr.family;
- addattr_l(&req.n, sizeof(req), IFA_BROADCAST, &addr.data, addr.bytelen);
- brd_len = addr.bytelen;
- }
- } else if (strcmp(*argv, "anycast") == 0) {
- inet_prefix addr;
- NEXT_ARG();
- if (any_len)
- duparg("anycast", *argv);
- get_addr(&addr, *argv, req.ifa.ifa_family);
- if (req.ifa.ifa_family == AF_UNSPEC)
- req.ifa.ifa_family = addr.family;
- addattr_l(&req.n, sizeof(req), IFA_ANYCAST, &addr.data, addr.bytelen);
- any_len = addr.bytelen;
- } else if (strcmp(*argv, "scope") == 0) {
- unsigned scope = 0;
- NEXT_ARG();
- if (rtnl_rtscope_a2n(&scope, *argv))
- invarg(*argv, "invalid scope value.");
- req.ifa.ifa_scope = scope;
- scoped = 1;
- } else if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- d = *argv;
- } else if (strcmp(*argv, "label") == 0) {
- NEXT_ARG();
- l = *argv;
- addattr_l(&req.n, sizeof(req), IFA_LABEL, l, strlen(l)+1);
- } else if (matches(*argv, "valid_lft") == 0) {
- if (valid_lftp)
- duparg("valid_lft", *argv);
- NEXT_ARG();
- valid_lftp = *argv;
- if (set_lifetime(&valid_lft, *argv))
- invarg("valid_lft value", *argv);
- } else if (matches(*argv, "preferred_lft") == 0) {
- if (preferred_lftp)
- duparg("preferred_lft", *argv);
- NEXT_ARG();
- preferred_lftp = *argv;
- if (set_lifetime(&preferred_lft, *argv))
- invarg("preferred_lft value", *argv);
- } else if (strcmp(*argv, "home") == 0) {
- req.ifa.ifa_flags |= IFA_F_HOMEADDRESS;
- } else if (strcmp(*argv, "nodad") == 0) {
- req.ifa.ifa_flags |= IFA_F_NODAD;
- } else {
- if (strcmp(*argv, "local") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- if (local_len)
- duparg2("local", *argv);
- lcl_arg = *argv;
- get_prefix(&lcl, *argv, req.ifa.ifa_family);
- if (req.ifa.ifa_family == AF_UNSPEC)
- req.ifa.ifa_family = lcl.family;
- addattr_l(&req.n, sizeof(req), IFA_LOCAL, &lcl.data, lcl.bytelen);
- local_len = lcl.bytelen;
- }
- argc--; argv++;
- }
- if (d == NULL) {
- fprintf(stderr, "Not enough information: \"dev\" argument is required.\n");
- return -1;
- }
- if (l && matches(d, l) != 0) {
- fprintf(stderr, "\"dev\" (%s) must match \"label\" (%s).\n", d, l);
- return -1;
- }
-
- if (peer_len == 0 && local_len) {
- if (cmd == RTM_DELADDR && lcl.family == AF_INET && !(lcl.flags & PREFIXLEN_SPECIFIED)) {
- fprintf(stderr,
- "Warning: Executing wildcard deletion to stay compatible with old scripts.\n" \
- " Explicitly specify the prefix length (%s/%d) to avoid this warning.\n" \
- " This special behaviour is likely to disappear in further releases,\n" \
- " fix your scripts!\n", lcl_arg, local_len*8);
- } else {
- peer = lcl;
- addattr_l(&req.n, sizeof(req), IFA_ADDRESS, &lcl.data, lcl.bytelen);
- }
- }
- if (req.ifa.ifa_prefixlen == 0)
- req.ifa.ifa_prefixlen = lcl.bitlen;
-
- if (brd_len < 0 && cmd != RTM_DELADDR) {
- inet_prefix brd;
- int i;
- if (req.ifa.ifa_family != AF_INET) {
- fprintf(stderr, "Broadcast can be set only for IPv4 addresses\n");
- return -1;
- }
- brd = peer;
- if (brd.bitlen <= 30) {
- for (i=31; i>=brd.bitlen; i--) {
- if (brd_len == -1)
- brd.data[0] |= htonl(1<<(31-i));
- else
- brd.data[0] &= ~htonl(1<<(31-i));
- }
- addattr_l(&req.n, sizeof(req), IFA_BROADCAST, &brd.data, brd.bytelen);
- brd_len = brd.bytelen;
- }
- }
- if (!scoped && cmd != RTM_DELADDR)
- req.ifa.ifa_scope = default_scope(&lcl);
-
- ll_init_map(&rth);
-
- if ((req.ifa.ifa_index = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return -1;
- }
-
- if (valid_lftp || preferred_lftp) {
- if (!valid_lft) {
- fprintf(stderr, "valid_lft is zero\n");
- return -1;
- }
- if (valid_lft < preferred_lft) {
- fprintf(stderr, "preferred_lft is greater than valid_lft\n");
- return -1;
- }
-
- memset(&cinfo, 0, sizeof(cinfo));
- cinfo.ifa_prefered = preferred_lft;
- cinfo.ifa_valid = valid_lft;
- addattr_l(&req.n, sizeof(req), IFA_CACHEINFO, &cinfo,
- sizeof(cinfo));
- }
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- return -2;
-
- return 0;
-}
-
-int do_ipaddr(int argc, char **argv)
-{
- if (argc < 1)
- return ipaddr_list_or_flush(0, NULL, 0);
- if (matches(*argv, "add") == 0)
- return ipaddr_modify(RTM_NEWADDR, NLM_F_CREATE|NLM_F_EXCL, argc-1, argv+1);
- if (matches(*argv, "change") == 0 ||
- strcmp(*argv, "chg") == 0)
- return ipaddr_modify(RTM_NEWADDR, NLM_F_REPLACE, argc-1, argv+1);
- if (matches(*argv, "replace") == 0)
- return ipaddr_modify(RTM_NEWADDR, NLM_F_CREATE|NLM_F_REPLACE, argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return ipaddr_modify(RTM_DELADDR, 0, argc-1, argv+1);
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return ipaddr_list_or_flush(argc-1, argv+1, 0);
- if (matches(*argv, "flush") == 0)
- return ipaddr_list_or_flush(argc-1, argv+1, 1);
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip addr help\".\n", *argv);
- exit(-1);
-}
-
diff --git a/ip/ipaddrlabel.c b/ip/ipaddrlabel.c
deleted file mode 100644
index 95e813d..0000000
--- a/ip/ipaddrlabel.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- * ipaddrlabel.c "ip addrlabel"
- *
- * Copyright (C)2007 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *
- * Based on iprule.c.
- *
- * Authors: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <linux/types.h>
-#include <linux/if_addrlabel.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-#define IFAL_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrlblmsg))))
-#define IFAL_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrlblmsg))
-
-extern struct rtnl_handle rth;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip addrlabel [ list | add | del | flush ] prefix PREFIX [ dev DEV ] [ label LABEL ]\n");
- exit(-1);
-}
-
-int print_addrlabel(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct ifaddrlblmsg *ifal = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- int host_len = -1;
- struct rtattr *tb[IFAL_MAX+1];
- char abuf[256];
-
- if (n->nlmsg_type != RTM_NEWADDRLABEL && n->nlmsg_type != RTM_DELADDRLABEL)
- return 0;
-
- len -= NLMSG_LENGTH(sizeof(*ifal));
- if (len < 0)
- return -1;
-
- parse_rtattr(tb, IFAL_MAX, IFAL_RTA(ifal), len);
-
- if (ifal->ifal_family == AF_INET)
- host_len = 32;
- else if (ifal->ifal_family == AF_INET6)
- host_len = 128;
-
- if (n->nlmsg_type == RTM_DELADDRLABEL)
- fprintf(fp, "Deleted ");
-
- if (tb[IFAL_ADDRESS]) {
- fprintf(fp, "prefix %s/%u ",
- format_host(ifal->ifal_family,
- RTA_PAYLOAD(tb[IFAL_ADDRESS]),
- RTA_DATA(tb[IFAL_ADDRESS]),
- abuf, sizeof(abuf)),
- ifal->ifal_prefixlen);
- }
-
- if (ifal->ifal_index)
- fprintf(fp, "dev %s ", ll_index_to_name(ifal->ifal_index));
-
- if (tb[IFAL_LABEL] && RTA_PAYLOAD(tb[IFAL_LABEL]) == sizeof(int32_t)) {
- int32_t label;
- memcpy(&label, RTA_DATA(tb[IFAL_LABEL]), sizeof(label));
- fprintf(fp, "label %d ", label);
- }
-
- fprintf(fp, "\n");
- fflush(fp);
- return 0;
-}
-
-static int ipaddrlabel_list(int argc, char **argv)
-{
- int af = preferred_family;
-
- if (af == AF_UNSPEC)
- af = AF_INET6;
-
- if (argc > 0) {
- fprintf(stderr, "\"ip addrlabel show\" does not take any arguments.\n");
- return -1;
- }
-
- if (rtnl_wilddump_request(&rth, af, RTM_GETADDRLABEL) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
-
- if (rtnl_dump_filter(&rth, print_addrlabel, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- return 1;
- }
-
- return 0;
-}
-
-
-static int ipaddrlabel_modify(int cmd, int argc, char **argv)
-{
- struct {
- struct nlmsghdr n;
- struct ifaddrlblmsg ifal;
- char buf[1024];
- } req;
-
- inet_prefix prefix;
- uint32_t label = 0xffffffffUL;
- char *p = NULL;
- char *l = NULL;
-
- memset(&req, 0, sizeof(req));
- memset(&prefix, 0, sizeof(prefix));
-
- req.n.nlmsg_type = cmd;
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifaddrlblmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.ifal.ifal_family = preferred_family;
- req.ifal.ifal_prefixlen = 0;
- req.ifal.ifal_index = 0;
-
- if (cmd == RTM_NEWADDRLABEL) {
- req.n.nlmsg_flags |= NLM_F_CREATE|NLM_F_EXCL;
- }
-
- while (argc > 0) {
- if (strcmp(*argv, "prefix") == 0) {
- NEXT_ARG();
- p = *argv;
- get_prefix(&prefix, *argv, preferred_family);
- } else if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if ((req.ifal.ifal_index = ll_name_to_index(*argv)) == 0)
- invarg("dev is invalid\n", *argv);
- } else if (strcmp(*argv, "label") == 0) {
- NEXT_ARG();
- l = *argv;
- if (get_u32(&label, *argv, 0) || label == 0xffffffffUL)
- invarg("label is invalid\n", *argv);
- }
- argc--;
- argv++;
- }
- if (p == NULL) {
- fprintf(stderr, "Not enough information: \"prefix\" argument is required.\n");
- return -1;
- }
- if (l == NULL) {
- fprintf(stderr, "Not enough information: \"label\" argument is required.\n");
- return -1;
- }
- addattr32(&req.n, sizeof(req), IFAL_LABEL, label);
- addattr_l(&req.n, sizeof(req), IFAL_ADDRESS, &prefix.data, prefix.bytelen);
- req.ifal.ifal_prefixlen = prefix.bitlen;
-
- if (req.ifal.ifal_family == AF_UNSPEC)
- req.ifal.ifal_family = AF_INET6;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- return 2;
-
- return 0;
-}
-
-
-static int flush_addrlabel(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- struct rtnl_handle rth2;
- struct rtmsg *r = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[IFAL_MAX+1];
-
- len -= NLMSG_LENGTH(sizeof(*r));
- if (len < 0)
- return -1;
-
- parse_rtattr(tb, IFAL_MAX, RTM_RTA(r), len);
-
- if (tb[IFAL_ADDRESS]) {
- n->nlmsg_type = RTM_DELADDRLABEL;
- n->nlmsg_flags = NLM_F_REQUEST;
-
- if (rtnl_open(&rth2, 0) < 0)
- return -1;
-
- if (rtnl_talk(&rth2, n, 0, 0, NULL, NULL, NULL) < 0)
- return -2;
-
- rtnl_close(&rth2);
- }
-
- return 0;
-}
-
-static int ipaddrlabel_flush(int argc, char **argv)
-{
- int af = preferred_family;
-
- if (af == AF_UNSPEC)
- af = AF_INET6;
-
- if (argc > 0) {
- fprintf(stderr, "\"ip addrlabel flush\" does not allow extra arguments\n");
- return -1;
- }
-
- if (rtnl_wilddump_request(&rth, af, RTM_GETADDRLABEL) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
-
- if (rtnl_dump_filter(&rth, flush_addrlabel, NULL, NULL, NULL) < 0) {
- fprintf(stderr, "Flush terminated\n");
- return 1;
- }
-
- return 0;
-}
-
-int do_ipaddrlabel(int argc, char **argv)
-{
- ll_init_map(&rth);
-
- if (argc < 1) {
- return ipaddrlabel_list(0, NULL);
- } else if (matches(argv[0], "list") == 0 ||
- matches(argv[0], "show") == 0) {
- return ipaddrlabel_list(argc-1, argv+1);
- } else if (matches(argv[0], "add") == 0) {
- return ipaddrlabel_modify(RTM_NEWADDRLABEL, argc-1, argv+1);
- } else if (matches(argv[0], "delete") == 0) {
- return ipaddrlabel_modify(RTM_DELADDRLABEL, argc-1, argv+1);
- } else if (matches(argv[0], "flush") == 0) {
- return ipaddrlabel_flush(argc-1, argv+1);
- } else if (matches(argv[0], "help") == 0)
- usage();
-
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip addrlabel help\".\n", *argv);
- exit(-1);
-}
-
diff --git a/ip/iplink.c b/ip/iplink.c
deleted file mode 100644
index cb2c4f5..0000000
--- a/ip/iplink.c
+++ /dev/null
@@ -1,892 +0,0 @@
-/*
- * iplink.c "ip link".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <dlfcn.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include <linux/if.h>
-#include <linux/if_packet.h>
-#include <linux/if_ether.h>
-#include <linux/sockios.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <linux/sockios.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-#define IPLINK_IOCTL_COMPAT 1
-#ifndef LIBDIR
-#define LIBDIR "/usr/lib/"
-#endif
-
-static void usage(void) __attribute__((noreturn));
-static int iplink_have_newlink(void);
-
-void iplink_usage(void)
-{
- if (iplink_have_newlink()) {
- fprintf(stderr, "Usage: ip link add link DEV [ name ] NAME\n");
- fprintf(stderr, " [ txqueuelen PACKETS ]\n");
- fprintf(stderr, " [ address LLADDR ]\n");
- fprintf(stderr, " [ broadcast LLADDR ]\n");
- fprintf(stderr, " [ mtu MTU ]\n");
- fprintf(stderr, " type TYPE [ ARGS ]\n");
- fprintf(stderr, " ip link delete DEV type TYPE [ ARGS ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " ip link set DEVICE [ { up | down } ]\n");
- } else
- fprintf(stderr, "Usage: ip link set DEVICE [ { up | down } ]\n");
-
- fprintf(stderr, " [ arp { on | off } ]\n");
- fprintf(stderr, " [ dynamic { on | off } ]\n");
- fprintf(stderr, " [ multicast { on | off } ]\n");
- fprintf(stderr, " [ allmulticast { on | off } ]\n");
- fprintf(stderr, " [ promisc { on | off } ]\n");
- fprintf(stderr, " [ trailers { on | off } ]\n");
- fprintf(stderr, " [ txqueuelen PACKETS ]\n");
- fprintf(stderr, " [ name NEWNAME ]\n");
- fprintf(stderr, " [ address LLADDR ]\n");
- fprintf(stderr, " [ broadcast LLADDR ]\n");
- fprintf(stderr, " [ mtu MTU ]\n");
- fprintf(stderr, " [ netns PID ]\n");
- fprintf(stderr, " [ alias NAME ]\n");
- fprintf(stderr, " [ vf NUM [ mac LLADDR ]\n");
- fprintf(stderr, " [ vlan VLANID [ qos VLAN-QOS ] ]\n");
- fprintf(stderr, " [ rate TXRATE ] ] \n");
- fprintf(stderr, " ip link show [ DEVICE ]\n");
-
- if (iplink_have_newlink()) {
- fprintf(stderr, "\n");
- fprintf(stderr, "TYPE := { vlan | veth | vcan | dummy | ifb | macvlan | can }\n");
- }
- exit(-1);
-}
-
-static void usage(void)
-{
- iplink_usage();
-}
-
-static int on_off(char *msg)
-{
- fprintf(stderr, "Error: argument of \"%s\" must be \"on\" or \"off\"\n", msg);
- return -1;
-}
-
-static void *BODY; /* cached dlopen(NULL) handle */
-static struct link_util *linkutil_list;
-
-struct link_util *get_link_kind(const char *id)
-{
- void *dlh;
- char buf[256];
- struct link_util *l;
-
- for (l = linkutil_list; l; l = l->next)
- if (strcmp(l->id, id) == 0)
- return l;
-
- snprintf(buf, sizeof(buf), LIBDIR "/ip/link_%s.so", id);
- dlh = dlopen(buf, RTLD_LAZY);
- if (dlh == NULL) {
- /* look in current binary, only open once */
- dlh = BODY;
- if (dlh == NULL) {
- dlh = BODY = dlopen(NULL, RTLD_LAZY);
- if (dlh == NULL)
- return NULL;
- }
- }
-
- snprintf(buf, sizeof(buf), "%s_link_util", id);
- l = dlsym(dlh, buf);
- if (l == NULL)
- return NULL;
-
- l->next = linkutil_list;
- linkutil_list = l;
- return l;
-}
-
-#if IPLINK_IOCTL_COMPAT
-static int have_rtnl_newlink = -1;
-
-static int accept_msg(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- struct nlmsgerr *err = (struct nlmsgerr *)NLMSG_DATA(n);
-
- if (n->nlmsg_type == NLMSG_ERROR &&
- (err->error == -EOPNOTSUPP || err->error == -EINVAL))
- have_rtnl_newlink = 0;
- else
- have_rtnl_newlink = 1;
- return -1;
-}
-
-static int iplink_have_newlink(void)
-{
- struct {
- struct nlmsghdr n;
- struct ifinfomsg i;
- char buf[1024];
- } req;
-
- if (have_rtnl_newlink < 0) {
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|NLM_F_ACK;
- req.n.nlmsg_type = RTM_NEWLINK;
- req.i.ifi_family = AF_UNSPEC;
-
- rtnl_send(&rth, (char *)&req.n, req.n.nlmsg_len);
- rtnl_listen(&rth, accept_msg, NULL);
- }
- return have_rtnl_newlink;
-}
-#else /* IPLINK_IOCTL_COMPAT */
-static int iplink_have_newlink(void)
-{
- return 1;
-}
-#endif /* ! IPLINK_IOCTL_COMPAT */
-
-struct iplink_req {
- struct nlmsghdr n;
- struct ifinfomsg i;
- char buf[1024];
-};
-
-int iplink_parse_vf(int vf, int *argcp, char ***argvp,
- struct iplink_req *req)
-{
- int len, argc = *argcp;
- char **argv = *argvp;
- struct rtattr *vfinfo;
-
- vfinfo = addattr_nest(&req->n, sizeof(*req), IFLA_VF_INFO);
-
- while (NEXT_ARG_OK()) {
- NEXT_ARG();
- if (matches(*argv, "mac") == 0) {
- struct ifla_vf_mac ivm;
- NEXT_ARG();
- ivm.vf = vf;
- len = ll_addr_a2n((char *)ivm.mac, 32, *argv);
- if (len < 0)
- return -1;
- addattr_l(&req->n, sizeof(*req), IFLA_VF_MAC, &ivm, sizeof(ivm));
- } else if (matches(*argv, "vlan") == 0) {
- struct ifla_vf_vlan ivv;
- NEXT_ARG();
- if (get_unsigned(&ivv.vlan, *argv, 0)) {
- invarg("Invalid \"vlan\" value\n", *argv);
- }
- ivv.vf = vf;
- ivv.qos = 0;
- if (NEXT_ARG_OK()) {
- NEXT_ARG();
- if (matches(*argv, "qos") == 0) {
- NEXT_ARG();
- if (get_unsigned(&ivv.qos, *argv, 0)) {
- invarg("Invalid \"qos\" value\n", *argv);
- }
- } else {
- /* rewind arg */
- PREV_ARG();
- }
- }
- addattr_l(&req->n, sizeof(*req), IFLA_VF_VLAN, &ivv, sizeof(ivv));
- } else if (matches(*argv, "rate") == 0) {
- struct ifla_vf_tx_rate ivt;
- NEXT_ARG();
- if (get_unsigned(&ivt.rate, *argv, 0)) {
- invarg("Invalid \"rate\" value\n", *argv);
- }
- ivt.vf = vf;
- addattr_l(&req->n, sizeof(*req), IFLA_VF_TX_RATE, &ivt, sizeof(ivt));
-
- } else {
- /* rewind arg */
- PREV_ARG();
- break;
- }
- }
-
- if (argc == *argcp)
- incomplete_command();
-
- addattr_nest_end(&req->n, vfinfo);
-
- *argcp = argc;
- *argvp = argv;
- return 0;
-}
-
-
-int iplink_parse(int argc, char **argv, struct iplink_req *req,
- char **name, char **type, char **link, char **dev)
-{
- int ret, len;
- char abuf[32];
- int qlen = -1;
- int mtu = -1;
- int netns = -1;
- int vf = -1;
-
- ret = argc;
-
- while (argc > 0) {
- if (strcmp(*argv, "up") == 0) {
- req->i.ifi_change |= IFF_UP;
- req->i.ifi_flags |= IFF_UP;
- } else if (strcmp(*argv, "down") == 0) {
- req->i.ifi_change |= IFF_UP;
- req->i.ifi_flags &= ~IFF_UP;
- } else if (strcmp(*argv, "name") == 0) {
- NEXT_ARG();
- *name = *argv;
- } else if (matches(*argv, "link") == 0) {
- NEXT_ARG();
- *link = *argv;
- } else if (matches(*argv, "address") == 0) {
- NEXT_ARG();
- len = ll_addr_a2n(abuf, sizeof(abuf), *argv);
- if (len < 0)
- return -1;
- addattr_l(&req->n, sizeof(*req), IFLA_ADDRESS, abuf, len);
- } else if (matches(*argv, "broadcast") == 0 ||
- strcmp(*argv, "brd") == 0) {
- NEXT_ARG();
- len = ll_addr_a2n(abuf, sizeof(abuf), *argv);
- if (len < 0)
- return -1;
- addattr_l(&req->n, sizeof(*req), IFLA_BROADCAST, abuf, len);
- } else if (matches(*argv, "txqueuelen") == 0 ||
- strcmp(*argv, "qlen") == 0 ||
- matches(*argv, "txqlen") == 0) {
- NEXT_ARG();
- if (qlen != -1)
- duparg("txqueuelen", *argv);
- if (get_integer(&qlen, *argv, 0))
- invarg("Invalid \"txqueuelen\" value\n", *argv);
- addattr_l(&req->n, sizeof(*req), IFLA_TXQLEN, &qlen, 4);
- } else if (strcmp(*argv, "mtu") == 0) {
- NEXT_ARG();
- if (mtu != -1)
- duparg("mtu", *argv);
- if (get_integer(&mtu, *argv, 0))
- invarg("Invalid \"mtu\" value\n", *argv);
- addattr_l(&req->n, sizeof(*req), IFLA_MTU, &mtu, 4);
- } else if (strcmp(*argv, "netns") == 0) {
- NEXT_ARG();
- if (netns != -1)
- duparg("netns", *argv);
- if (get_integer(&netns, *argv, 0))
- invarg("Invalid \"netns\" value\n", *argv);
- addattr_l(&req->n, sizeof(*req), IFLA_NET_NS_PID, &netns, 4);
- } else if (strcmp(*argv, "multicast") == 0) {
- NEXT_ARG();
- req->i.ifi_change |= IFF_MULTICAST;
- if (strcmp(*argv, "on") == 0) {
- req->i.ifi_flags |= IFF_MULTICAST;
- } else if (strcmp(*argv, "off") == 0) {
- req->i.ifi_flags &= ~IFF_MULTICAST;
- } else
- return on_off("multicast");
- } else if (strcmp(*argv, "allmulticast") == 0) {
- NEXT_ARG();
- req->i.ifi_change |= IFF_ALLMULTI;
- if (strcmp(*argv, "on") == 0) {
- req->i.ifi_flags |= IFF_ALLMULTI;
- } else if (strcmp(*argv, "off") == 0) {
- req->i.ifi_flags &= ~IFF_ALLMULTI;
- } else
- return on_off("allmulticast");
- } else if (strcmp(*argv, "promisc") == 0) {
- NEXT_ARG();
- req->i.ifi_change |= IFF_PROMISC;
- if (strcmp(*argv, "on") == 0) {
- req->i.ifi_flags |= IFF_PROMISC;
- } else if (strcmp(*argv, "off") == 0) {
- req->i.ifi_flags &= ~IFF_PROMISC;
- } else
- return on_off("promisc");
- } else if (strcmp(*argv, "trailers") == 0) {
- NEXT_ARG();
- req->i.ifi_change |= IFF_NOTRAILERS;
- if (strcmp(*argv, "off") == 0) {
- req->i.ifi_flags |= IFF_NOTRAILERS;
- } else if (strcmp(*argv, "on") == 0) {
- req->i.ifi_flags &= ~IFF_NOTRAILERS;
- } else
- return on_off("trailers");
- } else if (strcmp(*argv, "arp") == 0) {
- NEXT_ARG();
- req->i.ifi_change |= IFF_NOARP;
- if (strcmp(*argv, "on") == 0) {
- req->i.ifi_flags &= ~IFF_NOARP;
- } else if (strcmp(*argv, "off") == 0) {
- req->i.ifi_flags |= IFF_NOARP;
- } else
- return on_off("noarp");
- } else if (strcmp(*argv, "vf") == 0) {
- struct rtattr *vflist;
- NEXT_ARG();
- if (get_integer(&vf, *argv, 0)) {
- invarg("Invalid \"vf\" value\n", *argv);
- }
- vflist = addattr_nest(&req->n, sizeof(*req),
- IFLA_VFINFO_LIST);
- len = iplink_parse_vf(vf, &argc, &argv, req);
- if (len < 0)
- return -1;
- addattr_nest_end(&req->n, vflist);
-#ifdef IFF_DYNAMIC
- } else if (matches(*argv, "dynamic") == 0) {
- NEXT_ARG();
- req->i.ifi_change |= IFF_DYNAMIC;
- if (strcmp(*argv, "on") == 0) {
- req->i.ifi_flags |= IFF_DYNAMIC;
- } else if (strcmp(*argv, "off") == 0) {
- req->i.ifi_flags &= ~IFF_DYNAMIC;
- } else
- return on_off("dynamic");
-#endif
- } else if (matches(*argv, "type") == 0) {
- NEXT_ARG();
- *type = *argv;
- argc--; argv++;
- break;
- } else if (matches(*argv, "alias") == 0) {
- NEXT_ARG();
- addattr_l(&req->n, sizeof(*req), IFLA_IFALIAS,
- *argv, strlen(*argv));
- argc--; argv++;
- break;
- } else {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- if (*dev)
- duparg2("dev", *argv);
- *dev = *argv;
- }
- argc--; argv++;
- }
-
- return ret - argc;
-}
-
-static int iplink_modify(int cmd, unsigned int flags, int argc, char **argv)
-{
- int len;
- char *dev = NULL;
- char *name = NULL;
- char *link = NULL;
- char *type = NULL;
- struct link_util *lu = NULL;
- struct iplink_req req;
- int ret;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- req.i.ifi_family = preferred_family;
-
- ret = iplink_parse(argc, argv, &req, &name, &type, &link, &dev);
- if (ret < 0)
- return ret;
-
- argc -= ret;
- argv += ret;
- ll_init_map(&rth);
-
- if (type) {
- struct rtattr *linkinfo = NLMSG_TAIL(&req.n);
- addattr_l(&req.n, sizeof(req), IFLA_LINKINFO, NULL, 0);
- addattr_l(&req.n, sizeof(req), IFLA_INFO_KIND, type,
- strlen(type));
-
- lu = get_link_kind(type);
- if (lu && argc) {
- struct rtattr * data = NLMSG_TAIL(&req.n);
- addattr_l(&req.n, sizeof(req), IFLA_INFO_DATA, NULL, 0);
-
- if (lu->parse_opt &&
- lu->parse_opt(lu, argc, argv, &req.n))
- return -1;
-
- data->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)data;
- } else if (argc) {
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Garbage instead of arguments \"%s ...\". "
- "Try \"ip link help\".\n", *argv);
- return -1;
- }
- linkinfo->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)linkinfo;
- } else if (flags & NLM_F_CREATE) {
- fprintf(stderr, "Not enough information: \"type\" argument "
- "is required\n");
- return -1;
- }
-
- if (!(flags & NLM_F_CREATE)) {
- if (!dev) {
- fprintf(stderr, "Not enough information: \"dev\" "
- "argument is required.\n");
- exit(-1);
- }
-
- req.i.ifi_index = ll_name_to_index(dev);
- if (req.i.ifi_index == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", dev);
- return -1;
- }
- } else {
- /* Allow "ip link add dev" and "ip link add name" */
- if (!name)
- name = dev;
-
- if (link) {
- int ifindex;
-
- ifindex = ll_name_to_index(link);
- if (ifindex == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n",
- link);
- return -1;
- }
- addattr_l(&req.n, sizeof(req), IFLA_LINK, &ifindex, 4);
- }
- }
-
- if (name) {
- len = strlen(name) + 1;
- if (len == 1)
- invarg("\"\" is not a valid device identifier\n", "name");
- if (len > IFNAMSIZ)
- invarg("\"name\" too long\n", name);
- addattr_l(&req.n, sizeof(req), IFLA_IFNAME, name, len);
- }
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
-
- return 0;
-}
-
-#if IPLINK_IOCTL_COMPAT
-static int get_ctl_fd(void)
-{
- int s_errno;
- int fd;
-
- fd = socket(PF_INET, SOCK_DGRAM, 0);
- if (fd >= 0)
- return fd;
- s_errno = errno;
- fd = socket(PF_PACKET, SOCK_DGRAM, 0);
- if (fd >= 0)
- return fd;
- fd = socket(PF_INET6, SOCK_DGRAM, 0);
- if (fd >= 0)
- return fd;
- errno = s_errno;
- perror("Cannot create control socket");
- return -1;
-}
-
-static int do_chflags(const char *dev, __u32 flags, __u32 mask)
-{
- struct ifreq ifr;
- int fd;
- int err;
-
- strncpy(ifr.ifr_name, dev, IFNAMSIZ);
- fd = get_ctl_fd();
- if (fd < 0)
- return -1;
- err = ioctl(fd, SIOCGIFFLAGS, &ifr);
- if (err) {
- perror("SIOCGIFFLAGS");
- close(fd);
- return -1;
- }
- if ((ifr.ifr_flags^flags)&mask) {
- ifr.ifr_flags &= ~mask;
- ifr.ifr_flags |= mask&flags;
- err = ioctl(fd, SIOCSIFFLAGS, &ifr);
- if (err)
- perror("SIOCSIFFLAGS");
- }
- close(fd);
- return err;
-}
-
-static int do_changename(const char *dev, const char *newdev)
-{
- struct ifreq ifr;
- int fd;
- int err;
-
- strncpy(ifr.ifr_name, dev, IFNAMSIZ);
- strncpy(ifr.ifr_newname, newdev, IFNAMSIZ);
- fd = get_ctl_fd();
- if (fd < 0)
- return -1;
- err = ioctl(fd, SIOCSIFNAME, &ifr);
- if (err) {
- perror("SIOCSIFNAME");
- close(fd);
- return -1;
- }
- close(fd);
- return err;
-}
-
-static int set_qlen(const char *dev, int qlen)
-{
- struct ifreq ifr;
- int s;
-
- s = get_ctl_fd();
- if (s < 0)
- return -1;
-
- memset(&ifr, 0, sizeof(ifr));
- strncpy(ifr.ifr_name, dev, IFNAMSIZ);
- ifr.ifr_qlen = qlen;
- if (ioctl(s, SIOCSIFTXQLEN, &ifr) < 0) {
- perror("SIOCSIFXQLEN");
- close(s);
- return -1;
- }
- close(s);
-
- return 0;
-}
-
-static int set_mtu(const char *dev, int mtu)
-{
- struct ifreq ifr;
- int s;
-
- s = get_ctl_fd();
- if (s < 0)
- return -1;
-
- memset(&ifr, 0, sizeof(ifr));
- strncpy(ifr.ifr_name, dev, IFNAMSIZ);
- ifr.ifr_mtu = mtu;
- if (ioctl(s, SIOCSIFMTU, &ifr) < 0) {
- perror("SIOCSIFMTU");
- close(s);
- return -1;
- }
- close(s);
-
- return 0;
-}
-
-static int get_address(const char *dev, int *htype)
-{
- struct ifreq ifr;
- struct sockaddr_ll me;
- socklen_t alen;
- int s;
-
- s = socket(PF_PACKET, SOCK_DGRAM, 0);
- if (s < 0) {
- perror("socket(PF_PACKET)");
- return -1;
- }
-
- memset(&ifr, 0, sizeof(ifr));
- strncpy(ifr.ifr_name, dev, IFNAMSIZ);
- if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
- perror("SIOCGIFINDEX");
- close(s);
- return -1;
- }
-
- memset(&me, 0, sizeof(me));
- me.sll_family = AF_PACKET;
- me.sll_ifindex = ifr.ifr_ifindex;
- me.sll_protocol = htons(ETH_P_LOOP);
- if (bind(s, (struct sockaddr*)&me, sizeof(me)) == -1) {
- perror("bind");
- close(s);
- return -1;
- }
-
- alen = sizeof(me);
- if (getsockname(s, (struct sockaddr*)&me, &alen) == -1) {
- perror("getsockname");
- close(s);
- return -1;
- }
- close(s);
- *htype = me.sll_hatype;
- return me.sll_halen;
-}
-
-static int parse_address(const char *dev, int hatype, int halen,
- char *lla, struct ifreq *ifr)
-{
- int alen;
-
- memset(ifr, 0, sizeof(*ifr));
- strncpy(ifr->ifr_name, dev, IFNAMSIZ);
- ifr->ifr_hwaddr.sa_family = hatype;
- alen = ll_addr_a2n(ifr->ifr_hwaddr.sa_data, 14, lla);
- if (alen < 0)
- return -1;
- if (alen != halen) {
- fprintf(stderr, "Wrong address (%s) length: expected %d bytes\n", lla, halen);
- return -1;
- }
- return 0;
-}
-
-static int set_address(struct ifreq *ifr, int brd)
-{
- int s;
-
- s = get_ctl_fd();
- if (s < 0)
- return -1;
- if (ioctl(s, brd?SIOCSIFHWBROADCAST:SIOCSIFHWADDR, ifr) < 0) {
- perror(brd?"SIOCSIFHWBROADCAST":"SIOCSIFHWADDR");
- close(s);
- return -1;
- }
- close(s);
- return 0;
-}
-
-
-static int do_set(int argc, char **argv)
-{
- char *dev = NULL;
- __u32 mask = 0;
- __u32 flags = 0;
- int qlen = -1;
- int mtu = -1;
- char *newaddr = NULL;
- char *newbrd = NULL;
- struct ifreq ifr0, ifr1;
- char *newname = NULL;
- int htype, halen;
-
- while (argc > 0) {
- if (strcmp(*argv, "up") == 0) {
- mask |= IFF_UP;
- flags |= IFF_UP;
- } else if (strcmp(*argv, "down") == 0) {
- mask |= IFF_UP;
- flags &= ~IFF_UP;
- } else if (strcmp(*argv, "name") == 0) {
- NEXT_ARG();
- newname = *argv;
- } else if (matches(*argv, "address") == 0) {
- NEXT_ARG();
- newaddr = *argv;
- } else if (matches(*argv, "broadcast") == 0 ||
- strcmp(*argv, "brd") == 0) {
- NEXT_ARG();
- newbrd = *argv;
- } else if (matches(*argv, "txqueuelen") == 0 ||
- strcmp(*argv, "qlen") == 0 ||
- matches(*argv, "txqlen") == 0) {
- NEXT_ARG();
- if (qlen != -1)
- duparg("txqueuelen", *argv);
- if (get_integer(&qlen, *argv, 0))
- invarg("Invalid \"txqueuelen\" value\n", *argv);
- } else if (strcmp(*argv, "mtu") == 0) {
- NEXT_ARG();
- if (mtu != -1)
- duparg("mtu", *argv);
- if (get_integer(&mtu, *argv, 0))
- invarg("Invalid \"mtu\" value\n", *argv);
- } else if (strcmp(*argv, "multicast") == 0) {
- NEXT_ARG();
- mask |= IFF_MULTICAST;
- if (strcmp(*argv, "on") == 0) {
- flags |= IFF_MULTICAST;
- } else if (strcmp(*argv, "off") == 0) {
- flags &= ~IFF_MULTICAST;
- } else
- return on_off("multicast");
- } else if (strcmp(*argv, "allmulticast") == 0) {
- NEXT_ARG();
- mask |= IFF_ALLMULTI;
- if (strcmp(*argv, "on") == 0) {
- flags |= IFF_ALLMULTI;
- } else if (strcmp(*argv, "off") == 0) {
- flags &= ~IFF_ALLMULTI;
- } else
- return on_off("allmulticast");
- } else if (strcmp(*argv, "promisc") == 0) {
- NEXT_ARG();
- mask |= IFF_PROMISC;
- if (strcmp(*argv, "on") == 0) {
- flags |= IFF_PROMISC;
- } else if (strcmp(*argv, "off") == 0) {
- flags &= ~IFF_PROMISC;
- } else
- return on_off("promisc");
- } else if (strcmp(*argv, "trailers") == 0) {
- NEXT_ARG();
- mask |= IFF_NOTRAILERS;
- if (strcmp(*argv, "off") == 0) {
- flags |= IFF_NOTRAILERS;
- } else if (strcmp(*argv, "on") == 0) {
- flags &= ~IFF_NOTRAILERS;
- } else
- return on_off("trailers");
- } else if (strcmp(*argv, "arp") == 0) {
- NEXT_ARG();
- mask |= IFF_NOARP;
- if (strcmp(*argv, "on") == 0) {
- flags &= ~IFF_NOARP;
- } else if (strcmp(*argv, "off") == 0) {
- flags |= IFF_NOARP;
- } else
- return on_off("noarp");
-#ifdef IFF_DYNAMIC
- } else if (matches(*argv, "dynamic") == 0) {
- NEXT_ARG();
- mask |= IFF_DYNAMIC;
- if (strcmp(*argv, "on") == 0) {
- flags |= IFF_DYNAMIC;
- } else if (strcmp(*argv, "off") == 0) {
- flags &= ~IFF_DYNAMIC;
- } else
- return on_off("dynamic");
-#endif
- } else {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- if (dev)
- duparg2("dev", *argv);
- dev = *argv;
- }
- argc--; argv++;
- }
-
- if (!dev) {
- fprintf(stderr, "Not enough of information: \"dev\" argument is required.\n");
- exit(-1);
- }
-
- if (newaddr || newbrd) {
- halen = get_address(dev, &htype);
- if (halen < 0)
- return -1;
- if (newaddr) {
- if (parse_address(dev, htype, halen, newaddr, &ifr0) < 0)
- return -1;
- }
- if (newbrd) {
- if (parse_address(dev, htype, halen, newbrd, &ifr1) < 0)
- return -1;
- }
- }
-
- if (newname && strcmp(dev, newname)) {
- if (strlen(newname) == 0)
- invarg("\"\" is not a valid device identifier\n", "name");
- if (do_changename(dev, newname) < 0)
- return -1;
- dev = newname;
- }
- if (qlen != -1) {
- if (set_qlen(dev, qlen) < 0)
- return -1;
- }
- if (mtu != -1) {
- if (set_mtu(dev, mtu) < 0)
- return -1;
- }
- if (newaddr || newbrd) {
- if (newbrd) {
- if (set_address(&ifr1, 1) < 0)
- return -1;
- }
- if (newaddr) {
- if (set_address(&ifr0, 0) < 0)
- return -1;
- }
- }
- if (mask)
- return do_chflags(dev, flags, mask);
- return 0;
-}
-#endif /* IPLINK_IOCTL_COMPAT */
-
-int do_iplink(int argc, char **argv)
-{
- if (argc > 0) {
- if (iplink_have_newlink()) {
- if (matches(*argv, "add") == 0)
- return iplink_modify(RTM_NEWLINK,
- NLM_F_CREATE|NLM_F_EXCL,
- argc-1, argv+1);
- if (matches(*argv, "set") == 0 ||
- matches(*argv, "change") == 0)
- return iplink_modify(RTM_NEWLINK, 0,
- argc-1, argv+1);
- if (matches(*argv, "replace") == 0)
- return iplink_modify(RTM_NEWLINK,
- NLM_F_CREATE|NLM_F_REPLACE,
- argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return iplink_modify(RTM_DELLINK, 0,
- argc-1, argv+1);
- } else {
-#if IPLINK_IOCTL_COMPAT
- if (matches(*argv, "set") == 0)
- return do_set(argc-1, argv+1);
-#endif
- }
- if (matches(*argv, "show") == 0 ||
- matches(*argv, "lst") == 0 ||
- matches(*argv, "list") == 0)
- return ipaddr_list_link(argc-1, argv+1);
- if (matches(*argv, "help") == 0)
- usage();
- } else
- return ipaddr_list_link(0, NULL);
-
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip link help\".\n", *argv);
- exit(-1);
-}
diff --git a/ip/iplink_can.c b/ip/iplink_can.c
deleted file mode 100644
index c8af4bc..0000000
--- a/ip/iplink_can.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * iplink_can.c CAN device support
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Wolfgang Grandegger <wg@grandegger.com>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <linux/can/netlink.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-static void usage(void)
-{
- fprintf(stderr,
- "Usage: ip link set DEVICE type can\n"
- "\t[ bitrate BITRATE [ sample-point SAMPLE-POINT] ] | \n"
- "\t[ tq TQ prop-seg PROP_SEG phase-seg1 PHASE-SEG1\n "
- "\t phase-seg2 PHASE-SEG2 [ sjw SJW ] ]\n"
- "\n"
- "\t[ loopback { on | off } ]\n"
- "\t[ listen-only { on | off } ]\n"
- "\t[ triple-sampling { on | off } ]\n"
- "\t[ one-shot { on | off } ]\n"
- "\t[ berr-reporting { on | off } ]\n"
- "\n"
- "\t[ restart-ms TIME-MS ]\n"
- "\t[ restart ]\n"
- "\n"
- "\tWhere: BITRATE := { 1..1000000 }\n"
- "\t SAMPLE-POINT := { 0.000..0.999 }\n"
- "\t TQ := { NUMBER }\n"
- "\t PROP-SEG := { 1..8 }\n"
- "\t PHASE-SEG1 := { 1..8 }\n"
- "\t PHASE-SEG2 := { 1..8 }\n"
- "\t SJW := { 1..4 }\n"
- "\t RESTART-MS := { 0 | NUMBER }\n"
- );
-}
-
-static int get_float(float *val, const char *arg)
-{
- float res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtof(arg, &ptr);
- if (!ptr || ptr == arg || *ptr)
- return -1;
- *val = res;
- return 0;
-}
-
-static void set_ctrlmode(char* name, char *arg,
- struct can_ctrlmode *cm, __u32 flags)
-{
- if (strcmp(arg, "on") == 0) {
- cm->flags |= flags;
- } else if (strcmp(arg, "off") != 0) {
- fprintf(stderr,
- "Error: argument of \"%s\" must be \"on\" or \"off\"\n",
- name);
- exit(-1);
- }
- cm->mask |= flags;
-}
-
-static void print_ctrlmode(FILE *f, __u32 cm)
-{
- fprintf(f, "<");
-#define _PF(cmflag, cmname) \
- if (cm & cmflag) { \
- cm &= ~cmflag; \
- fprintf(f, "%s%s", cmname, cm ? "," : ""); \
- }
- _PF(CAN_CTRLMODE_LOOPBACK, "LOOPBACK");
- _PF(CAN_CTRLMODE_LISTENONLY, "LISTEN-ONLY");
- _PF(CAN_CTRLMODE_3_SAMPLES, "TRIPLE-SAMPLING");
- _PF(CAN_CTRLMODE_ONE_SHOT, "ONE-SHOT");
- _PF(CAN_CTRLMODE_BERR_REPORTING, "BERR-REPORTING");
-#undef _PF
- if (cm)
- fprintf(f, "%x", cm);
- fprintf(f, "> ");
-}
-
-static int can_parse_opt(struct link_util *lu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct can_bittiming bt;
- struct can_ctrlmode cm = {0, 0};
-
- memset(&bt, 0, sizeof(bt));
- while (argc > 0) {
- if (matches(*argv, "bitrate") == 0) {
- NEXT_ARG();
- if (get_u32(&bt.bitrate, *argv, 0))
- invarg("invalid \"bitrate\" value\n", *argv);
- } else if (matches(*argv, "sample-point") == 0) {
- float sp;
-
- NEXT_ARG();
- if (get_float(&sp, *argv))
- invarg("invalid \"sample-point\" value\n",
- *argv);
- bt.sample_point = (__u32)(sp * 1000);
- } else if (matches(*argv, "tq") == 0) {
- NEXT_ARG();
- if (get_u32(&bt.tq, *argv, 0))
- invarg("invalid \"tq\" value\n", *argv);
- } else if (matches(*argv, "prop-seg") == 0) {
- NEXT_ARG();
- if (get_u32(&bt.prop_seg, *argv, 0))
- invarg("invalid \"prop-seg\" value\n", *argv);
- } else if (matches(*argv, "phase-seg1") == 0) {
- NEXT_ARG();
- if (get_u32(&bt.phase_seg1, *argv, 0))
- invarg("invalid \"phase-seg1\" value\n", *argv);
- } else if (matches(*argv, "phase-seg2") == 0) {
- NEXT_ARG();
- if (get_u32(&bt.phase_seg2, *argv, 0))
- invarg("invalid \"phase-seg2\" value\n", *argv);
- } else if (matches(*argv, "sjw") == 0) {
- NEXT_ARG();
- if (get_u32(&bt.sjw, *argv, 0))
- invarg("invalid \"sjw\" value\n", *argv);
- } else if (matches(*argv, "loopback") == 0) {
- NEXT_ARG();
- set_ctrlmode("loopback", *argv, &cm,
- CAN_CTRLMODE_LOOPBACK);
- } else if (matches(*argv, "listen-only") == 0) {
- NEXT_ARG();
- set_ctrlmode("listen-only", *argv, &cm,
- CAN_CTRLMODE_LISTENONLY);
- } else if (matches(*argv, "triple-sampling") == 0) {
- NEXT_ARG();
- set_ctrlmode("triple-sampling", *argv, &cm,
- CAN_CTRLMODE_3_SAMPLES);
- } else if (matches(*argv, "one-shot") == 0) {
- NEXT_ARG();
- set_ctrlmode("one-shot", *argv, &cm,
- CAN_CTRLMODE_ONE_SHOT);
- } else if (matches(*argv, "berr-reporting") == 0) {
- NEXT_ARG();
- set_ctrlmode("berr-reporting", *argv, &cm,
- CAN_CTRLMODE_BERR_REPORTING);
- } else if (matches(*argv, "restart") == 0) {
- __u32 val = 1;
-
- addattr32(n, 1024, IFLA_CAN_RESTART, val);
- } else if (matches(*argv, "restart-ms") == 0) {
- __u32 val;
-
- NEXT_ARG();
- if (get_u32(&val, *argv, 0))
- invarg("invalid \"restart-ms\" value\n", *argv);
- addattr32(n, 1024, IFLA_CAN_RESTART_MS, val);
- } else if (matches(*argv, "help") == 0) {
- usage();
- return -1;
- } else {
- fprintf(stderr, "can: what is \"%s\"?\n", *argv);
- usage();
- return -1;
- }
- argc--, argv++;
- }
-
- if (bt.bitrate || bt.tq)
- addattr_l(n, 1024, IFLA_CAN_BITTIMING, &bt, sizeof(bt));
- if (cm.mask)
- addattr_l(n, 1024, IFLA_CAN_CTRLMODE, &cm, sizeof(cm));
-
- return 0;
-}
-
-static const char *can_state_names[] = {
- [CAN_STATE_ERROR_ACTIVE] = "ERROR-ACTIVE",
- [CAN_STATE_ERROR_WARNING] = "ERROR-WARNING",
- [CAN_STATE_ERROR_PASSIVE] = "ERROR-PASSIVE",
- [CAN_STATE_BUS_OFF] = "BUS-OFF",
- [CAN_STATE_STOPPED] = "STOPPED",
- [CAN_STATE_SLEEPING] = "SLEEPING"
-};
-
-static void can_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
-{
- if (!tb)
- return;
-
- if (tb[IFLA_CAN_CTRLMODE]) {
- struct can_ctrlmode *cm = RTA_DATA(tb[IFLA_CAN_CTRLMODE]);
-
- if (cm->flags)
- print_ctrlmode(f, cm->flags);
- }
-
- if (tb[IFLA_CAN_STATE]) {
- int *state = RTA_DATA(tb[IFLA_CAN_STATE]);
-
- fprintf(f, "state %s ", *state <= CAN_STATE_MAX ?
- can_state_names[*state] : "UNKNOWN");
- }
-
- if (tb[IFLA_CAN_BERR_COUNTER]) {
- struct can_berr_counter *bc =
- RTA_DATA(tb[IFLA_CAN_BERR_COUNTER]);
-
- fprintf(f, "(berr-counter tx %d rx %d) ", bc->txerr, bc->rxerr);
- }
-
- if (tb[IFLA_CAN_RESTART_MS]) {
- __u32 *restart_ms = RTA_DATA(tb[IFLA_CAN_RESTART_MS]);
-
- fprintf(f, "restart-ms %d ", *restart_ms);
- }
-
- if (tb[IFLA_CAN_BITTIMING]) {
- struct can_bittiming *bt = RTA_DATA(tb[IFLA_CAN_BITTIMING]);
-
- fprintf(f, "\n "
- "bitrate %d sample-point %.3f ",
- bt->bitrate, (float)bt->sample_point / 1000.);
- fprintf(f, "\n "
- "tq %d prop-seg %d phase-seg1 %d phase-seg2 %d sjw %d",
- bt->tq, bt->prop_seg, bt->phase_seg1, bt->phase_seg2,
- bt->sjw);
- }
-
- if (tb[IFLA_CAN_BITTIMING_CONST]) {
- struct can_bittiming_const *btc =
- RTA_DATA(tb[IFLA_CAN_BITTIMING_CONST]);
-
- fprintf(f, "\n "
- "%s: tseg1 %d..%d tseg2 %d..%d "
- "sjw 1..%d brp %d..%d brp-inc %d",
- btc->name, btc->tseg1_min, btc->tseg1_max,
- btc->tseg2_min, btc->tseg2_max, btc->sjw_max,
- btc->brp_min, btc->brp_max, btc->brp_inc);
- }
-
- if (tb[IFLA_CAN_CLOCK]) {
- struct can_clock *clock = RTA_DATA(tb[IFLA_CAN_CLOCK]);
-
- fprintf(f, "\n clock %d", clock->freq);
- }
-
-}
-
-static void can_print_xstats(struct link_util *lu,
- FILE *f, struct rtattr *xstats)
-{
- struct can_device_stats *stats;
-
- if (xstats && RTA_PAYLOAD(xstats) == sizeof(*stats)) {
- stats = RTA_DATA(xstats);
- fprintf(f, "\n "
- "re-started bus-errors arbit-lost "
- "error-warn error-pass bus-off");
- fprintf(f, "\n %-10d %-10d %-10d %-10d %-10d %-10d",
- stats->restarts, stats->bus_error,
- stats->arbitration_lost, stats->error_warning,
- stats->error_passive, stats->bus_off);
- }
-}
-
-struct link_util can_link_util = {
- .id = "can",
- .maxattr = IFLA_CAN_MAX,
- .parse_opt = can_parse_opt,
- .print_opt = can_print_opt,
- .print_xstats = can_print_xstats,
-};
diff --git a/ip/iplink_macvlan.c b/ip/iplink_macvlan.c
deleted file mode 100644
index a3c78bd..0000000
--- a/ip/iplink_macvlan.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * iplink_vlan.c VLAN device support
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Patrick McHardy <kaber@trash.net>
- * Arnd Bergmann <arnd@arndb.de>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <linux/if_link.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-static void explain(void)
-{
- fprintf(stderr,
- "Usage: ... macvlan mode { private | vepa | bridge }\n"
- );
-}
-
-static int mode_arg(void)
-{
- fprintf(stderr, "Error: argument of \"mode\" must be \"private\", "
- "\"vepa\" or \"bridge\"\n");
- return -1;
-}
-
-static int macvlan_parse_opt(struct link_util *lu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- while (argc > 0) {
- if (matches(*argv, "mode") == 0) {
- __u32 mode = 0;
- NEXT_ARG();
-
- if (strcmp(*argv, "private") == 0)
- mode = MACVLAN_MODE_PRIVATE;
- else if (strcmp(*argv, "vepa") == 0)
- mode = MACVLAN_MODE_VEPA;
- else if (strcmp(*argv, "bridge") == 0)
- mode = MACVLAN_MODE_BRIDGE;
- else
- return mode_arg();
-
- addattr32(n, 1024, IFLA_MACVLAN_MODE, mode);
- } else if (matches(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "macvlan: what is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--, argv++;
- }
-
- return 0;
-}
-
-static void macvlan_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
-{
- __u32 mode;
-
- if (!tb)
- return;
-
- if (!tb[IFLA_MACVLAN_MODE] ||
- RTA_PAYLOAD(tb[IFLA_MACVLAN_MODE]) < sizeof(__u32))
- return;
-
- mode = *(__u32 *)RTA_DATA(tb[IFLA_VLAN_ID]);
- fprintf(f, " mode %s ",
- mode == MACVLAN_MODE_PRIVATE ? "private"
- : mode == MACVLAN_MODE_VEPA ? "vepa"
- : mode == MACVLAN_MODE_BRIDGE ? "bridge"
- : "unknown");
-}
-
-struct link_util macvlan_link_util = {
- .id = "macvlan",
- .maxattr = IFLA_MACVLAN_MAX,
- .parse_opt = macvlan_parse_opt,
- .print_opt = macvlan_print_opt,
-};
diff --git a/ip/iplink_vlan.c b/ip/iplink_vlan.c
deleted file mode 100644
index 223feb3..0000000
--- a/ip/iplink_vlan.c
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * iplink_vlan.c VLAN device support
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Patrick McHardy <kaber@trash.net>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <linux/if_vlan.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-static void explain(void)
-{
- fprintf(stderr,
- "Usage: ... vlan id VLANID [ FLAG-LIST ]\n"
- " [ ingress-qos-map QOS-MAP ] [ egress-qos-map QOS-MAP ]\n"
- "\n"
- "VLANID := 0-4095\n"
- "FLAG-LIST := [ FLAG-LIST ] FLAG\n"
- "FLAG := [ reorder_hdr { on | off } ] [ gvrp { on | off } ]\n"
- " [ loose_binding { on | off } ]\n"
- "QOS-MAP := [ QOS-MAP ] QOS-MAPPING\n"
- "QOS-MAPPING := FROM:TO\n"
- );
-}
-
-static int on_off(char *msg)
-{
- fprintf(stderr, "Error: argument of \"%s\" must be \"on\" or \"off\"\n", msg);
- return -1;
-}
-
-static int vlan_parse_qos_map(int *argcp, char ***argvp, struct nlmsghdr *n,
- int attrtype)
-{
- int argc = *argcp;
- char **argv = *argvp;
- struct ifla_vlan_qos_mapping m;
- struct rtattr *tail;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, attrtype, NULL, 0);
-
- while (argc > 0) {
- char *colon = strchr(*argv, ':');
-
- if (!colon)
- break;
- *colon = '\0';
-
- if (get_u32(&m.from, *argv, 0))
- return 1;
- if (get_u32(&m.to, colon + 1, 0))
- return 1;
- argc--, argv++;
-
- addattr_l(n, 1024, IFLA_VLAN_QOS_MAPPING, &m, sizeof(m));
- }
-
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *)tail;
-
- *argcp = argc;
- *argvp = argv;
- return 0;
-}
-
-static int vlan_parse_opt(struct link_util *lu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct ifla_vlan_flags flags = { 0 };
- __u16 id;
-
- while (argc > 0) {
- if (matches(*argv, "id") == 0) {
- NEXT_ARG();
- if (get_u16(&id, *argv, 0))
- invarg("id is invalid", *argv);
- addattr_l(n, 1024, IFLA_VLAN_ID, &id, 2);
- } else if (matches(*argv, "reorder_hdr") == 0) {
- NEXT_ARG();
- flags.mask |= VLAN_FLAG_REORDER_HDR;
- if (strcmp(*argv, "on") == 0)
- flags.flags |= VLAN_FLAG_REORDER_HDR;
- else if (strcmp(*argv, "off") == 0)
- flags.flags &= ~VLAN_FLAG_REORDER_HDR;
- else
- return on_off("reorder_hdr");
- } else if (matches(*argv, "gvrp") == 0) {
- NEXT_ARG();
- flags.mask |= VLAN_FLAG_GVRP;
- if (strcmp(*argv, "on") == 0)
- flags.flags |= VLAN_FLAG_GVRP;
- else if (strcmp(*argv, "off") == 0)
- flags.flags &= ~VLAN_FLAG_GVRP;
- else
- return on_off("gvrp");
- } else if (matches(*argv, "loose_binding") == 0) {
- NEXT_ARG();
- flags.mask |= VLAN_FLAG_LOOSE_BINDING;
- if (strcmp(*argv, "on") == 0)
- flags.flags |= VLAN_FLAG_LOOSE_BINDING;
- else if (strcmp(*argv, "off") == 0)
- flags.flags &= ~VLAN_FLAG_LOOSE_BINDING;
- else
- return on_off("loose_binding");
- } else if (matches(*argv, "ingress-qos-map") == 0) {
- NEXT_ARG();
- if (vlan_parse_qos_map(&argc, &argv, n,
- IFLA_VLAN_INGRESS_QOS))
- invarg("invalid ingress-qos-map", *argv);
- continue;
- } else if (matches(*argv, "egress-qos-map") == 0) {
- NEXT_ARG();
- if (vlan_parse_qos_map(&argc, &argv, n,
- IFLA_VLAN_EGRESS_QOS))
- invarg("invalid egress-qos-map", *argv);
- continue;
- } else if (matches(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "vlan: what is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--, argv++;
- }
-
- if (flags.mask)
- addattr_l(n, 1024, IFLA_VLAN_FLAGS, &flags, sizeof(flags));
-
- return 0;
-}
-
-static void vlan_print_map(FILE *f, char *name, struct rtattr *attr)
-{
- struct ifla_vlan_qos_mapping *m;
- struct rtattr *i;
- int rem;
-
- fprintf(f, "\n %s { ", name);
-
- rem = RTA_PAYLOAD(attr);
- for (i = RTA_DATA(attr); RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
- m = RTA_DATA(i);
- fprintf(f, "%u:%u ", m->from, m->to);
- }
- fprintf(f, "} ");
-}
-
-static void vlan_print_flags(FILE *fp, __u32 flags)
-{
- fprintf(fp, "<");
-#define _PF(f) if (flags & VLAN_FLAG_##f) { \
- flags &= ~ VLAN_FLAG_##f; \
- fprintf(fp, #f "%s", flags ? "," : ""); \
- }
- _PF(REORDER_HDR);
- _PF(GVRP);
- _PF(LOOSE_BINDING);
-#undef _PF
- if (flags)
- fprintf(fp, "%x", flags);
- fprintf(fp, "> ");
-}
-
-static void vlan_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
-{
- struct ifla_vlan_flags *flags;
- if (!tb)
- return;
-
- if (!tb[IFLA_VLAN_ID] ||
- RTA_PAYLOAD(tb[IFLA_VLAN_ID]) < sizeof(__u16))
- return;
-
- fprintf(f, "id %u ", *(__u16 *)RTA_DATA(tb[IFLA_VLAN_ID]));
-
- if (tb[IFLA_VLAN_FLAGS]) {
- if (RTA_PAYLOAD(tb[IFLA_VLAN_FLAGS]) < sizeof(*flags))
- return;
- flags = RTA_DATA(tb[IFLA_VLAN_FLAGS]);
- vlan_print_flags(f, flags->flags);
- }
- if (tb[IFLA_VLAN_INGRESS_QOS])
- vlan_print_map(f, "ingress-qos-map", tb[IFLA_VLAN_INGRESS_QOS]);
- if (tb[IFLA_VLAN_EGRESS_QOS])
- vlan_print_map(f, "egress-qos-map", tb[IFLA_VLAN_EGRESS_QOS]);
-}
-
-struct link_util vlan_link_util = {
- .id = "vlan",
- .maxattr = IFLA_VLAN_MAX,
- .parse_opt = vlan_parse_opt,
- .print_opt = vlan_print_opt,
-};
diff --git a/ip/ipmaddr.c b/ip/ipmaddr.c
deleted file mode 100644
index 44ffdfc..0000000
--- a/ip/ipmaddr.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * ipmaddr.c "ip maddress".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include <linux/netdevice.h>
-#include <linux/if.h>
-#include <linux/if_arp.h>
-#include <linux/sockios.h>
-
-#include "rt_names.h"
-#include "utils.h"
-
-static struct {
- char *dev;
- int family;
-} filter;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip maddr [ add | del ] MULTIADDR dev STRING\n");
- fprintf(stderr, " ip maddr show [ dev STRING ]\n");
- exit(-1);
-}
-
-static int parse_hex(char *str, unsigned char *addr, size_t size)
-{
- int len=0;
-
- while (*str && (len < 2 * size)) {
- int tmp;
- if (str[1] == 0)
- return -1;
- if (sscanf(str, "%02x", &tmp) != 1)
- return -1;
- addr[len] = tmp;
- len++;
- str += 2;
- }
- return len;
-}
-
-struct ma_info
-{
- struct ma_info *next;
- int index;
- int users;
- char *features;
- char name[IFNAMSIZ];
- inet_prefix addr;
-};
-
-void maddr_ins(struct ma_info **lst, struct ma_info *m)
-{
- struct ma_info *mp;
-
- for (; (mp=*lst) != NULL; lst = &mp->next) {
- if (mp->index > m->index)
- break;
- }
- m->next = *lst;
- *lst = m;
-}
-
-void read_dev_mcast(struct ma_info **result_p)
-{
- char buf[256];
- FILE *fp = fopen("/proc/net/dev_mcast", "r");
-
- if (!fp)
- return;
-
- while (fgets(buf, sizeof(buf), fp)) {
- char hexa[256];
- struct ma_info m;
- int len;
- int st;
-
- memset(&m, 0, sizeof(m));
- sscanf(buf, "%d%s%d%d%s", &m.index, m.name, &m.users, &st,
- hexa);
- if (filter.dev && strcmp(filter.dev, m.name))
- continue;
-
- m.addr.family = AF_PACKET;
-
- len = parse_hex(hexa, (unsigned char*)&m.addr.data, sizeof (m.addr.data));
- if (len >= 0) {
- struct ma_info *ma = malloc(sizeof(m));
-
- memcpy(ma, &m, sizeof(m));
- ma->addr.bytelen = len;
- ma->addr.bitlen = len<<3;
- if (st)
- ma->features = "static";
- maddr_ins(result_p, ma);
- }
- }
- fclose(fp);
-}
-
-void read_igmp(struct ma_info **result_p)
-{
- struct ma_info m;
- char buf[256];
- FILE *fp = fopen("/proc/net/igmp", "r");
-
- if (!fp)
- return;
- memset(&m, 0, sizeof(m));
- fgets(buf, sizeof(buf), fp);
-
- m.addr.family = AF_INET;
- m.addr.bitlen = 32;
- m.addr.bytelen = 4;
-
- while (fgets(buf, sizeof(buf), fp)) {
- struct ma_info *ma = malloc(sizeof(m));
-
- if (buf[0] != '\t') {
- sscanf(buf, "%d%s", &m.index, m.name);
- continue;
- }
-
- if (filter.dev && strcmp(filter.dev, m.name))
- continue;
-
- sscanf(buf, "%08x%d", (__u32*)&m.addr.data, &m.users);
-
- ma = malloc(sizeof(m));
- memcpy(ma, &m, sizeof(m));
- maddr_ins(result_p, ma);
- }
- fclose(fp);
-}
-
-
-void read_igmp6(struct ma_info **result_p)
-{
- char buf[256];
- FILE *fp = fopen("/proc/net/igmp6", "r");
-
- if (!fp)
- return;
-
- while (fgets(buf, sizeof(buf), fp)) {
- char hexa[256];
- struct ma_info m;
- int len;
-
- memset(&m, 0, sizeof(m));
- sscanf(buf, "%d%s%s%d", &m.index, m.name, hexa, &m.users);
-
- if (filter.dev && strcmp(filter.dev, m.name))
- continue;
-
- m.addr.family = AF_INET6;
-
- len = parse_hex(hexa, (unsigned char*)&m.addr.data, sizeof (m.addr.data));
- if (len >= 0) {
- struct ma_info *ma = malloc(sizeof(m));
-
- memcpy(ma, &m, sizeof(m));
-
- ma->addr.bytelen = len;
- ma->addr.bitlen = len<<3;
- maddr_ins(result_p, ma);
- }
- }
- fclose(fp);
-}
-
-static void print_maddr(FILE *fp, struct ma_info *list)
-{
- fprintf(fp, "\t");
-
- if (list->addr.family == AF_PACKET) {
- SPRINT_BUF(b1);
- fprintf(fp, "link %s", ll_addr_n2a((unsigned char*)list->addr.data,
- list->addr.bytelen, 0,
- b1, sizeof(b1)));
- } else {
- char abuf[256];
- switch(list->addr.family) {
- case AF_INET:
- fprintf(fp, "inet ");
- break;
- case AF_INET6:
- fprintf(fp, "inet6 ");
- break;
- default:
- fprintf(fp, "family %d ", list->addr.family);
- break;
- }
- fprintf(fp, "%s",
- format_host(list->addr.family,
- -1,
- list->addr.data,
- abuf, sizeof(abuf)));
- }
- if (list->users != 1)
- fprintf(fp, " users %d", list->users);
- if (list->features)
- fprintf(fp, " %s", list->features);
- fprintf(fp, "\n");
-}
-
-static void print_mlist(FILE *fp, struct ma_info *list)
-{
- int cur_index = 0;
-
- for (; list; list = list->next) {
- if (oneline) {
- cur_index = list->index;
- fprintf(fp, "%d:\t%s%s", cur_index, list->name, _SL_);
- } else if (cur_index != list->index) {
- cur_index = list->index;
- fprintf(fp, "%d:\t%s\n", cur_index, list->name);
- }
- print_maddr(fp, list);
- }
-}
-
-static int multiaddr_list(int argc, char **argv)
-{
- struct ma_info *list = NULL;
-
- if (!filter.family)
- filter.family = preferred_family;
-
- while (argc > 0) {
- if (1) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- if (filter.dev)
- duparg2("dev", *argv);
- filter.dev = *argv;
- }
- argv++; argc--;
- }
-
- if (!filter.family || filter.family == AF_PACKET)
- read_dev_mcast(&list);
- if (!filter.family || filter.family == AF_INET)
- read_igmp(&list);
- if (!filter.family || filter.family == AF_INET6)
- read_igmp6(&list);
- print_mlist(stdout, list);
- return 0;
-}
-
-int multiaddr_modify(int cmd, int argc, char **argv)
-{
- struct ifreq ifr;
- int fd;
-
- memset(&ifr, 0, sizeof(ifr));
-
- if (cmd == RTM_NEWADDR)
- cmd = SIOCADDMULTI;
- else
- cmd = SIOCDELMULTI;
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if (ifr.ifr_name[0])
- duparg("dev", *argv);
- strncpy(ifr.ifr_name, *argv, IFNAMSIZ);
- } else {
- if (matches(*argv, "address") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- if (ifr.ifr_hwaddr.sa_data[0])
- duparg("address", *argv);
- if (ll_addr_a2n(ifr.ifr_hwaddr.sa_data,
- 14, *argv) < 0) {
- fprintf(stderr, "Error: \"%s\" is not a legal ll address.\n", *argv);
- exit(1);
- }
- }
- argc--; argv++;
- }
- if (ifr.ifr_name[0] == 0) {
- fprintf(stderr, "Not enough information: \"dev\" is required.\n");
- exit(-1);
- }
-
- fd = socket(AF_INET, SOCK_DGRAM, 0);
- if (fd < 0) {
- perror("Cannot create socket");
- exit(1);
- }
- if (ioctl(fd, cmd, (char*)&ifr) != 0) {
- perror("ioctl");
- exit(1);
- }
- close(fd);
-
- exit(0);
-}
-
-
-int do_multiaddr(int argc, char **argv)
-{
- if (argc < 1)
- return multiaddr_list(0, NULL);
- if (matches(*argv, "add") == 0)
- return multiaddr_modify(RTM_NEWADDR, argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return multiaddr_modify(RTM_DELADDR, argc-1, argv+1);
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return multiaddr_list(argc-1, argv+1);
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip maddr help\".\n", *argv);
- exit(-1);
-}
diff --git a/ip/ipmonitor.c b/ip/ipmonitor.c
deleted file mode 100644
index 4b1d469..0000000
--- a/ip/ipmonitor.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * ipmonitor.c "ip monitor".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <time.h>
-
-#include "utils.h"
-#include "ip_common.h"
-
-static void usage(void) __attribute__((noreturn));
-int prefix_banner;
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip monitor [ all | LISTofOBJECTS ]\n");
- exit(-1);
-}
-
-
-int accept_msg(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
-
- if (timestamp)
- print_timestamp(fp);
-
- if (n->nlmsg_type == RTM_NEWROUTE || n->nlmsg_type == RTM_DELROUTE) {
- if (prefix_banner)
- fprintf(fp, "[ROUTE]");
- print_route(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWLINK || n->nlmsg_type == RTM_DELLINK) {
- ll_remember_index(who, n, NULL);
- if (prefix_banner)
- fprintf(fp, "[LINK]");
- print_linkinfo(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWADDR || n->nlmsg_type == RTM_DELADDR) {
- if (prefix_banner)
- fprintf(fp, "[ADDR]");
- print_addrinfo(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWADDRLABEL || n->nlmsg_type == RTM_DELADDRLABEL) {
- if (prefix_banner)
- fprintf(fp, "[ADDRLABEL]");
- print_addrlabel(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWNEIGH || n->nlmsg_type == RTM_DELNEIGH) {
- if (prefix_banner)
- fprintf(fp, "[NEIGH]");
- print_neigh(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWPREFIX) {
- if (prefix_banner)
- fprintf(fp, "[PREFIX]");
- print_prefix(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWRULE || n->nlmsg_type == RTM_DELRULE) {
- if (prefix_banner)
- fprintf(fp, "[RULE]");
- print_rule(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == 15) {
- char *tstr;
- time_t secs = ((__u32*)NLMSG_DATA(n))[0];
- long usecs = ((__u32*)NLMSG_DATA(n))[1];
- tstr = asctime(localtime(&secs));
- tstr[strlen(tstr)-1] = 0;
- fprintf(fp, "Timestamp: %s %lu us\n", tstr, usecs);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWQDISC ||
- n->nlmsg_type == RTM_DELQDISC ||
- n->nlmsg_type == RTM_NEWTCLASS ||
- n->nlmsg_type == RTM_DELTCLASS ||
- n->nlmsg_type == RTM_NEWTFILTER ||
- n->nlmsg_type == RTM_DELTFILTER)
- return 0;
- if (n->nlmsg_type != NLMSG_ERROR && n->nlmsg_type != NLMSG_NOOP &&
- n->nlmsg_type != NLMSG_DONE) {
- fprintf(fp, "Unknown message: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- }
- return 0;
-}
-
-int do_ipmonitor(int argc, char **argv)
-{
- char *file = NULL;
- unsigned groups = ~RTMGRP_TC;
- int llink=0;
- int laddr=0;
- int lroute=0;
- int lprefix=0;
- int lneigh=0;
-
- rtnl_close(&rth);
- ipaddr_reset_filter(1);
- iproute_reset_filter();
- ipneigh_reset_filter();
-
- while (argc > 0) {
- if (matches(*argv, "file") == 0) {
- NEXT_ARG();
- file = *argv;
- } else if (matches(*argv, "link") == 0) {
- llink=1;
- groups = 0;
- } else if (matches(*argv, "address") == 0) {
- laddr=1;
- groups = 0;
- } else if (matches(*argv, "route") == 0) {
- lroute=1;
- groups = 0;
- } else if (matches(*argv, "prefix") == 0) {
- lprefix=1;
- groups = 0;
- } else if (matches(*argv, "neigh") == 0) {
- lneigh = 1;
- groups = 0;
- } else if (strcmp(*argv, "all") == 0) {
- groups = ~RTMGRP_TC;
- prefix_banner=1;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- fprintf(stderr, "Argument \"%s\" is unknown, try \"ip monitor help\".\n", *argv);
- exit(-1);
- }
- argc--; argv++;
- }
-
- if (llink)
- groups |= nl_mgrp(RTNLGRP_LINK);
- if (laddr) {
- if (!preferred_family || preferred_family == AF_INET)
- groups |= nl_mgrp(RTNLGRP_IPV4_IFADDR);
- if (!preferred_family || preferred_family == AF_INET6)
- groups |= nl_mgrp(RTNLGRP_IPV6_IFADDR);
- }
- if (lroute) {
- if (!preferred_family || preferred_family == AF_INET)
- groups |= nl_mgrp(RTNLGRP_IPV4_ROUTE);
- if (!preferred_family || preferred_family == AF_INET6)
- groups |= nl_mgrp(RTNLGRP_IPV6_ROUTE);
- }
- if (lprefix) {
- if (!preferred_family || preferred_family == AF_INET6)
- groups |= nl_mgrp(RTNLGRP_IPV6_PREFIX);
- }
- if (lneigh) {
- groups |= nl_mgrp(RTNLGRP_NEIGH);
- }
- if (file) {
- FILE *fp;
- fp = fopen(file, "r");
- if (fp == NULL) {
- perror("Cannot fopen");
- exit(-1);
- }
- return rtnl_from_file(fp, accept_msg, stdout);
- }
-
- if (rtnl_open(&rth, groups) < 0)
- exit(1);
- ll_init_map(&rth);
-
- if (rtnl_listen(&rth, accept_msg, stdout) < 0)
- exit(2);
-
- return 0;
-}
diff --git a/ip/ipmroute.c b/ip/ipmroute.c
deleted file mode 100644
index 977143c..0000000
--- a/ip/ipmroute.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * ipmroute.c "ip mroute".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include <linux/netdevice.h>
-#include <linux/if.h>
-#include <linux/if_arp.h>
-#include <linux/sockios.h>
-
-#include "utils.h"
-
-char filter_dev[16];
-int filter_family;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip mroute show [ PREFIX ] [ from PREFIX ] [ iif DEVICE ]\n");
-#if 0
- fprintf(stderr, "Usage: ip mroute [ add | del ] DESTINATION from SOURCE [ iif DEVICE ] [ oif DEVICE ]\n");
-#endif
- exit(-1);
-}
-
-static char *viftable[32];
-
-struct rtfilter
-{
- inet_prefix mdst;
- inet_prefix msrc;
-} filter;
-
-static void read_viftable(void)
-{
- char buf[256];
- FILE *fp = fopen("/proc/net/ip_mr_vif", "r");
-
- if (!fp)
- return;
-
- fgets(buf, sizeof(buf), fp);
-
- while (fgets(buf, sizeof(buf), fp)) {
- int vifi;
- char dev[256];
-
- if (sscanf(buf, "%d%s", &vifi, dev) < 2)
- continue;
-
- if (vifi<0 || vifi>31)
- continue;
-
- viftable[vifi] = strdup(dev);
- }
- fclose(fp);
-}
-
-static void read_mroute_list(FILE *ofp)
-{
- char buf[256];
- FILE *fp = fopen("/proc/net/ip_mr_cache", "r");
-
- if (!fp)
- return;
-
- fgets(buf, sizeof(buf), fp);
-
- while (fgets(buf, sizeof(buf), fp)) {
- inet_prefix maddr, msrc;
- unsigned pkts, b, w;
- int vifi;
- char oiflist[256];
- char sbuf[256];
- char mbuf[256];
- char obuf[256];
-
- oiflist[0] = 0;
- if (sscanf(buf, "%x%x%d%u%u%u %[^\n]",
- maddr.data, msrc.data, &vifi,
- &pkts, &b, &w, oiflist) < 6)
- continue;
-
- if (vifi!=-1 && (vifi < 0 || vifi>31))
- continue;
-
- if (filter_dev[0] && (vifi<0 || strcmp(filter_dev, viftable[vifi])))
- continue;
- if (filter.mdst.family && inet_addr_match(&maddr, &filter.mdst, filter.mdst.bitlen))
- continue;
- if (filter.msrc.family && inet_addr_match(&msrc, &filter.msrc, filter.msrc.bitlen))
- continue;
-
- snprintf(obuf, sizeof(obuf), "(%s, %s)",
- format_host(AF_INET, 4, &msrc.data[0], sbuf, sizeof(sbuf)),
- format_host(AF_INET, 4, &maddr.data[0], mbuf, sizeof(mbuf)));
-
- fprintf(ofp, "%-32s Iif: ", obuf);
-
- if (vifi == -1)
- fprintf(ofp, "unresolved ");
- else
- fprintf(ofp, "%-10s ", viftable[vifi]);
-
- if (oiflist[0]) {
- char *next = NULL;
- char *p = oiflist;
- int ovifi, ottl;
-
- fprintf(ofp, "Oifs: ");
-
- while (p) {
- next = strchr(p, ' ');
- if (next) {
- *next = 0;
- next++;
- }
- if (sscanf(p, "%d:%d", &ovifi, &ottl)<2) {
- p = next;
- continue;
- }
- p = next;
-
- fprintf(ofp, "%s", viftable[ovifi]);
- if (ottl>1)
- fprintf(ofp, "(ttl %d) ", ovifi);
- else
- fprintf(ofp, " ");
- }
- }
-
- if (show_stats && b) {
- fprintf(ofp, "%s %u packets, %u bytes", _SL_, pkts, b);
- if (w)
- fprintf(ofp, ", %u arrived on wrong iif.", w);
- }
- fprintf(ofp, "\n");
- }
- fclose(fp);
-}
-
-
-static int mroute_list(int argc, char **argv)
-{
- while (argc > 0) {
- if (strcmp(*argv, "iif") == 0) {
- NEXT_ARG();
- strncpy(filter_dev, *argv, sizeof(filter_dev)-1);
- } else if (matches(*argv, "from") == 0) {
- NEXT_ARG();
- get_prefix(&filter.msrc, *argv, AF_INET);
- } else {
- if (strcmp(*argv, "to") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- get_prefix(&filter.mdst, *argv, AF_INET);
- }
- argv++; argc--;
- }
-
- read_viftable();
- read_mroute_list(stdout);
- return 0;
-}
-
-int do_multiroute(int argc, char **argv)
-{
- if (argc < 1)
- return mroute_list(0, NULL);
-#if 0
- if (matches(*argv, "add") == 0)
- return mroute_modify(RTM_NEWADDR, argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return mroute_modify(RTM_DELADDR, argc-1, argv+1);
- if (matches(*argv, "get") == 0)
- return mroute_get(argc-1, argv+1);
-#endif
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return mroute_list(argc-1, argv+1);
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip mroute help\".\n", *argv);
- exit(-1);
-}
diff --git a/ip/ipneigh.c b/ip/ipneigh.c
deleted file mode 100644
index 2d96ab7..0000000
--- a/ip/ipneigh.c
+++ /dev/null
@@ -1,465 +0,0 @@
-/*
- * ipneigh.c "ip neigh".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <string.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-#define NUD_VALID (NUD_PERMANENT|NUD_NOARP|NUD_REACHABLE|NUD_PROBE|NUD_STALE|NUD_DELAY)
-#define MAX_ROUNDS 10
-
-static struct
-{
- int family;
- int index;
- int state;
- int unused_only;
- inet_prefix pfx;
- int flushed;
- char *flushb;
- int flushp;
- int flushe;
-} filter;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip neigh { add | del | change | replace } { ADDR [ lladdr LLADDR ]\n"
- " [ nud { permanent | noarp | stale | reachable } ]\n"
- " | proxy ADDR } [ dev DEV ]\n");
- fprintf(stderr, " ip neigh {show|flush} [ to PREFIX ] [ dev DEV ] [ nud STATE ]\n");
- exit(-1);
-}
-
-int nud_state_a2n(unsigned *state, char *arg)
-{
- if (matches(arg, "permanent") == 0)
- *state = NUD_PERMANENT;
- else if (matches(arg, "reachable") == 0)
- *state = NUD_REACHABLE;
- else if (strcmp(arg, "noarp") == 0)
- *state = NUD_NOARP;
- else if (strcmp(arg, "none") == 0)
- *state = NUD_NONE;
- else if (strcmp(arg, "stale") == 0)
- *state = NUD_STALE;
- else if (strcmp(arg, "incomplete") == 0)
- *state = NUD_INCOMPLETE;
- else if (strcmp(arg, "delay") == 0)
- *state = NUD_DELAY;
- else if (strcmp(arg, "probe") == 0)
- *state = NUD_PROBE;
- else if (matches(arg, "failed") == 0)
- *state = NUD_FAILED;
- else {
- if (get_unsigned(state, arg, 0))
- return -1;
- if (*state>=0x100 || (*state&((*state)-1)))
- return -1;
- }
- return 0;
-}
-
-static int flush_update(void)
-{
- if (rtnl_send_check(&rth, filter.flushb, filter.flushp) < 0) {
- perror("Failed to send flush request");
- return -1;
- }
- filter.flushp = 0;
- return 0;
-}
-
-
-static int ipneigh_modify(int cmd, int flags, int argc, char **argv)
-{
- struct {
- struct nlmsghdr n;
- struct ndmsg ndm;
- char buf[256];
- } req;
- char *d = NULL;
- int dst_ok = 0;
- int lladdr_ok = 0;
- char * lla = NULL;
- inet_prefix dst;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ndmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- req.ndm.ndm_family = preferred_family;
- req.ndm.ndm_state = NUD_PERMANENT;
-
- while (argc > 0) {
- if (matches(*argv, "lladdr") == 0) {
- NEXT_ARG();
- if (lladdr_ok)
- duparg("lladdr", *argv);
- lla = *argv;
- lladdr_ok = 1;
- } else if (strcmp(*argv, "nud") == 0) {
- unsigned state;
- NEXT_ARG();
- if (nud_state_a2n(&state, *argv))
- invarg("nud state is bad", *argv);
- req.ndm.ndm_state = state;
- } else if (matches(*argv, "proxy") == 0) {
- NEXT_ARG();
- if (matches(*argv, "help") == 0)
- usage();
- if (dst_ok)
- duparg("address", *argv);
- get_addr(&dst, *argv, preferred_family);
- dst_ok = 1;
- req.ndm.ndm_flags |= NTF_PROXY;
- } else if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- d = *argv;
- } else {
- if (strcmp(*argv, "to") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0) {
- NEXT_ARG();
- }
- if (dst_ok)
- duparg2("to", *argv);
- get_addr(&dst, *argv, preferred_family);
- dst_ok = 1;
- }
- argc--; argv++;
- }
- if (d == NULL || !dst_ok || dst.family == AF_UNSPEC) {
- fprintf(stderr, "Device and destination are required arguments.\n");
- exit(-1);
- }
- req.ndm.ndm_family = dst.family;
- addattr_l(&req.n, sizeof(req), NDA_DST, &dst.data, dst.bytelen);
-
- if (lla && strcmp(lla, "null")) {
- char llabuf[20];
- int l;
-
- l = ll_addr_a2n(llabuf, sizeof(llabuf), lla);
- addattr_l(&req.n, sizeof(req), NDA_LLADDR, llabuf, l);
- }
-
- ll_init_map(&rth);
-
- if ((req.ndm.ndm_ifindex = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return -1;
- }
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
-
- return 0;
-}
-
-
-int print_neigh(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct ndmsg *r = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[NDA_MAX+1];
- char abuf[256];
-
- if (n->nlmsg_type != RTM_NEWNEIGH && n->nlmsg_type != RTM_DELNEIGH) {
- fprintf(stderr, "Not RTM_NEWNEIGH: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
-
- return 0;
- }
- len -= NLMSG_LENGTH(sizeof(*r));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- if (filter.flushb && n->nlmsg_type != RTM_NEWNEIGH)
- return 0;
-
- if (filter.family && filter.family != r->ndm_family)
- return 0;
- if (filter.index && filter.index != r->ndm_ifindex)
- return 0;
- if (!(filter.state&r->ndm_state) &&
- (r->ndm_state || !(filter.state&0x100)) &&
- (r->ndm_family != AF_DECnet))
- return 0;
-
- parse_rtattr(tb, NDA_MAX, NDA_RTA(r), n->nlmsg_len - NLMSG_LENGTH(sizeof(*r)));
-
- if (tb[NDA_DST]) {
- if (filter.pfx.family) {
- inet_prefix dst;
- memset(&dst, 0, sizeof(dst));
- dst.family = r->ndm_family;
- memcpy(&dst.data, RTA_DATA(tb[NDA_DST]), RTA_PAYLOAD(tb[NDA_DST]));
- if (inet_addr_match(&dst, &filter.pfx, filter.pfx.bitlen))
- return 0;
- }
- }
- if (filter.unused_only && tb[NDA_CACHEINFO]) {
- struct nda_cacheinfo *ci = RTA_DATA(tb[NDA_CACHEINFO]);
- if (ci->ndm_refcnt)
- return 0;
- }
-
- if (filter.flushb) {
- struct nlmsghdr *fn;
- if (NLMSG_ALIGN(filter.flushp) + n->nlmsg_len > filter.flushe) {
- if (flush_update())
- return -1;
- }
- fn = (struct nlmsghdr*)(filter.flushb + NLMSG_ALIGN(filter.flushp));
- memcpy(fn, n, n->nlmsg_len);
- fn->nlmsg_type = RTM_DELNEIGH;
- fn->nlmsg_flags = NLM_F_REQUEST;
- fn->nlmsg_seq = ++rth.seq;
- filter.flushp = (((char*)fn) + n->nlmsg_len) - filter.flushb;
- filter.flushed++;
- if (show_stats < 2)
- return 0;
- }
-
- if (tb[NDA_DST]) {
- fprintf(fp, "%s ",
- format_host(r->ndm_family,
- RTA_PAYLOAD(tb[NDA_DST]),
- RTA_DATA(tb[NDA_DST]),
- abuf, sizeof(abuf)));
- }
- if (!filter.index && r->ndm_ifindex)
- fprintf(fp, "dev %s ", ll_index_to_name(r->ndm_ifindex));
- if (tb[NDA_LLADDR]) {
- SPRINT_BUF(b1);
- fprintf(fp, "lladdr %s", ll_addr_n2a(RTA_DATA(tb[NDA_LLADDR]),
- RTA_PAYLOAD(tb[NDA_LLADDR]),
- ll_index_to_type(r->ndm_ifindex),
- b1, sizeof(b1)));
- }
- if (r->ndm_flags & NTF_ROUTER) {
- fprintf(fp, " router");
- }
- if (tb[NDA_CACHEINFO] && show_stats) {
- struct nda_cacheinfo *ci = RTA_DATA(tb[NDA_CACHEINFO]);
- int hz = get_user_hz();
-
- if (ci->ndm_refcnt)
- printf(" ref %d", ci->ndm_refcnt);
- fprintf(fp, " used %d/%d/%d", ci->ndm_used/hz,
- ci->ndm_confirmed/hz, ci->ndm_updated/hz);
- }
-
-#ifdef NDA_PROBES
- if (tb[NDA_PROBES] && show_stats) {
- __u32 p = *(__u32 *) RTA_DATA(tb[NDA_PROBES]);
- fprintf(fp, " probes %u", p);
- }
-#endif
-
- if (r->ndm_state) {
- int nud = r->ndm_state;
- fprintf(fp, " ");
-
-#define PRINT_FLAG(f) if (nud & NUD_##f) { \
- nud &= ~NUD_##f; fprintf(fp, #f "%s", nud ? "," : ""); }
- PRINT_FLAG(INCOMPLETE);
- PRINT_FLAG(REACHABLE);
- PRINT_FLAG(STALE);
- PRINT_FLAG(DELAY);
- PRINT_FLAG(PROBE);
- PRINT_FLAG(FAILED);
- PRINT_FLAG(NOARP);
- PRINT_FLAG(PERMANENT);
-#undef PRINT_FLAG
- }
- fprintf(fp, "\n");
-
- fflush(fp);
- return 0;
-}
-
-void ipneigh_reset_filter()
-{
- memset(&filter, 0, sizeof(filter));
- filter.state = ~0;
-}
-
-int do_show_or_flush(int argc, char **argv, int flush)
-{
- char *filter_dev = NULL;
- int state_given = 0;
-
- ipneigh_reset_filter();
-
- if (!filter.family)
- filter.family = preferred_family;
-
- if (flush) {
- if (argc <= 0) {
- fprintf(stderr, "Flush requires arguments.\n");
- return -1;
- }
- filter.state = ~(NUD_PERMANENT|NUD_NOARP);
- } else
- filter.state = 0xFF & ~NUD_NOARP;
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if (filter_dev)
- duparg("dev", *argv);
- filter_dev = *argv;
- } else if (strcmp(*argv, "unused") == 0) {
- filter.unused_only = 1;
- } else if (strcmp(*argv, "nud") == 0) {
- unsigned state;
- NEXT_ARG();
- if (!state_given) {
- state_given = 1;
- filter.state = 0;
- }
- if (nud_state_a2n(&state, *argv)) {
- if (strcmp(*argv, "all") != 0)
- invarg("nud state is bad", *argv);
- state = ~0;
- if (flush)
- state &= ~NUD_NOARP;
- }
- if (state == 0)
- state = 0x100;
- filter.state |= state;
- } else {
- if (strcmp(*argv, "to") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- get_prefix(&filter.pfx, *argv, filter.family);
- if (filter.family == AF_UNSPEC)
- filter.family = filter.pfx.family;
- }
- argc--; argv++;
- }
-
- ll_init_map(&rth);
-
- if (filter_dev) {
- if ((filter.index = ll_name_to_index(filter_dev)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", filter_dev);
- return -1;
- }
- }
-
- if (flush) {
- int round = 0;
- char flushb[4096-512];
-
- filter.flushb = flushb;
- filter.flushp = 0;
- filter.flushe = sizeof(flushb);
- filter.state &= ~NUD_FAILED;
-
- while (round < MAX_ROUNDS) {
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETNEIGH) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
- filter.flushed = 0;
- if (rtnl_dump_filter(&rth, print_neigh, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Flush terminated\n");
- exit(1);
- }
- if (filter.flushed == 0) {
- if (show_stats) {
- if (round == 0)
- printf("Nothing to flush.\n");
- else
- printf("*** Flush is complete after %d round%s ***\n", round, round>1?"s":"");
- }
- fflush(stdout);
- return 0;
- }
- round++;
- if (flush_update() < 0)
- exit(1);
- if (show_stats) {
- printf("\n*** Round %d, deleting %d entries ***\n", round, filter.flushed);
- fflush(stdout);
- }
- }
- printf("*** Flush not complete bailing out after %d rounds\n",
- MAX_ROUNDS);
- return 1;
- }
-
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETNEIGH) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, print_neigh, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
-
- return 0;
-}
-
-int do_ipneigh(int argc, char **argv)
-{
- if (argc > 0) {
- if (matches(*argv, "add") == 0)
- return ipneigh_modify(RTM_NEWNEIGH, NLM_F_CREATE|NLM_F_EXCL, argc-1, argv+1);
- if (matches(*argv, "change") == 0 ||
- strcmp(*argv, "chg") == 0)
- return ipneigh_modify(RTM_NEWNEIGH, NLM_F_REPLACE, argc-1, argv+1);
- if (matches(*argv, "replace") == 0)
- return ipneigh_modify(RTM_NEWNEIGH, NLM_F_CREATE|NLM_F_REPLACE, argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return ipneigh_modify(RTM_DELNEIGH, 0, argc-1, argv+1);
- if (matches(*argv, "get") == 0) {
- fprintf(stderr, "Sorry, \"neigh get\" is not implemented :-(\n");
- return -1;
- }
- if (matches(*argv, "show") == 0 ||
- matches(*argv, "lst") == 0 ||
- matches(*argv, "list") == 0)
- return do_show_or_flush(argc-1, argv+1, 0);
- if (matches(*argv, "flush") == 0)
- return do_show_or_flush(argc-1, argv+1, 1);
- if (matches(*argv, "help") == 0)
- usage();
- } else
- return do_show_or_flush(0, NULL, 0);
-
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip neigh help\".\n", *argv);
- exit(-1);
-}
diff --git a/ip/ipntable.c b/ip/ipntable.c
deleted file mode 100644
index 141ad42..0000000
--- a/ip/ipntable.c
+++ /dev/null
@@ -1,657 +0,0 @@
-/*
- * Copyright (C)2006 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * based on ipneigh.c
- */
-/*
- * Authors:
- * Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <time.h>
-
-#include "utils.h"
-#include "ip_common.h"
-
-static struct
-{
- int family;
- int index;
-#define NONE_DEV (-1)
- char name[1024];
-} filter;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr,
- "Usage: ip ntable change name NAME [ dev DEV ]\n"
- " [ thresh1 VAL ] [ thresh2 VAL ] [ thresh3 VAL ] [ gc_int MSEC ]\n"
- " [ PARMS ]\n"
- "Usage: ip ntable show [ dev DEV ] [ name NAME ]\n"
-
- "PARMS := [ base_reachable MSEC ] [ retrans MSEC ] [ gc_stale MSEC ]\n"
- " [ delay_probe MSEC ] [ queue LEN ]\n"
- " [ app_probs VAL ] [ ucast_probes VAL ] [ mcast_probes VAL ]\n"
- " [ anycast_delay MSEC ] [ proxy_delay MSEC ] [ proxy_queue LEN ]\n"
- " [ locktime MSEC ]\n"
- );
-
- exit(-1);
-}
-
-static int ipntable_modify(int cmd, int flags, int argc, char **argv)
-{
- struct {
- struct nlmsghdr n;
- struct ndtmsg ndtm;
- char buf[1024];
- } req;
- char *namep = NULL;
- char *threshsp = NULL;
- char *gc_intp = NULL;
- char parms_buf[1024];
- struct rtattr *parms_rta = (struct rtattr *)parms_buf;
- int parms_change = 0;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ndtmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
-
- req.ndtm.ndtm_family = preferred_family;
- req.ndtm.ndtm_pad1 = 0;
- req.ndtm.ndtm_pad2 = 0;
-
- memset(&parms_buf, 0, sizeof(parms_buf));
-
- parms_rta->rta_type = NDTA_PARMS;
- parms_rta->rta_len = RTA_LENGTH(0);
-
- while (argc > 0) {
- if (strcmp(*argv, "name") == 0) {
- int len;
-
- NEXT_ARG();
- if (namep)
- duparg("NAME", *argv);
-
- namep = *argv;
- len = strlen(namep) + 1;
- addattr_l(&req.n, sizeof(req), NDTA_NAME, namep, len);
- } else if (strcmp(*argv, "thresh1") == 0) {
- __u32 thresh1;
-
- NEXT_ARG();
- threshsp = *argv;
-
- if (get_u32(&thresh1, *argv, 0))
- invarg("\"thresh1\" value is invalid", *argv);
-
- addattr32(&req.n, sizeof(req), NDTA_THRESH1, thresh1);
- } else if (strcmp(*argv, "thresh2") == 0) {
- __u32 thresh2;
-
- NEXT_ARG();
- threshsp = *argv;
-
- if (get_u32(&thresh2, *argv, 0))
- invarg("\"thresh2\" value is invalid", *argv);
-
- addattr32(&req.n, sizeof(req), NDTA_THRESH2, thresh2);
- } else if (strcmp(*argv, "thresh3") == 0) {
- __u32 thresh3;
-
- NEXT_ARG();
- threshsp = *argv;
-
- if (get_u32(&thresh3, *argv, 0))
- invarg("\"thresh3\" value is invalid", *argv);
-
- addattr32(&req.n, sizeof(req), NDTA_THRESH3, thresh3);
- } else if (strcmp(*argv, "gc_int") == 0) {
- __u64 gc_int;
-
- NEXT_ARG();
- gc_intp = *argv;
-
- if (get_u64(&gc_int, *argv, 0))
- invarg("\"gc_int\" value is invalid", *argv);
-
- addattr_l(&req.n, sizeof(req), NDTA_GC_INTERVAL,
- &gc_int, sizeof(gc_int));
- } else if (strcmp(*argv, "dev") == 0) {
- __u32 ifindex;
-
- NEXT_ARG();
- ifindex = ll_name_to_index(*argv);
- if (ifindex == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", *argv);
- return -1;
- }
-
- rta_addattr32(parms_rta, sizeof(parms_buf),
- NDTPA_IFINDEX, ifindex);
- } else if (strcmp(*argv, "base_reachable") == 0) {
- __u64 breachable;
-
- NEXT_ARG();
-
- if (get_u64(&breachable, *argv, 0))
- invarg("\"base_reachable\" value is invalid", *argv);
-
- rta_addattr_l(parms_rta, sizeof(parms_buf),
- NDTPA_BASE_REACHABLE_TIME,
- &breachable, sizeof(breachable));
- parms_change = 1;
- } else if (strcmp(*argv, "retrans") == 0) {
- __u64 retrans;
-
- NEXT_ARG();
-
- if (get_u64(&retrans, *argv, 0))
- invarg("\"retrans\" value is invalid", *argv);
-
- rta_addattr_l(parms_rta, sizeof(parms_buf),
- NDTPA_RETRANS_TIME,
- &retrans, sizeof(retrans));
- parms_change = 1;
- } else if (strcmp(*argv, "gc_stale") == 0) {
- __u64 gc_stale;
-
- NEXT_ARG();
-
- if (get_u64(&gc_stale, *argv, 0))
- invarg("\"gc_stale\" value is invalid", *argv);
-
- rta_addattr_l(parms_rta, sizeof(parms_buf),
- NDTPA_GC_STALETIME,
- &gc_stale, sizeof(gc_stale));
- parms_change = 1;
- } else if (strcmp(*argv, "delay_probe") == 0) {
- __u64 delay_probe;
-
- NEXT_ARG();
-
- if (get_u64(&delay_probe, *argv, 0))
- invarg("\"delay_probe\" value is invalid", *argv);
-
- rta_addattr_l(parms_rta, sizeof(parms_buf),
- NDTPA_DELAY_PROBE_TIME,
- &delay_probe, sizeof(delay_probe));
- parms_change = 1;
- } else if (strcmp(*argv, "queue") == 0) {
- __u32 queue;
-
- NEXT_ARG();
-
- if (get_u32(&queue, *argv, 0))
- invarg("\"queue\" value is invalid", *argv);
-
- if (!parms_rta)
- parms_rta = (struct rtattr *)&parms_buf;
- rta_addattr32(parms_rta, sizeof(parms_buf),
- NDTPA_QUEUE_LEN, queue);
- parms_change = 1;
- } else if (strcmp(*argv, "app_probes") == 0) {
- __u32 aprobe;
-
- NEXT_ARG();
-
- if (get_u32(&aprobe, *argv, 0))
- invarg("\"app_probes\" value is invalid", *argv);
-
- rta_addattr32(parms_rta, sizeof(parms_buf),
- NDTPA_APP_PROBES, aprobe);
- parms_change = 1;
- } else if (strcmp(*argv, "ucast_probes") == 0) {
- __u32 uprobe;
-
- NEXT_ARG();
-
- if (get_u32(&uprobe, *argv, 0))
- invarg("\"ucast_probes\" value is invalid", *argv);
-
- rta_addattr32(parms_rta, sizeof(parms_buf),
- NDTPA_UCAST_PROBES, uprobe);
- parms_change = 1;
- } else if (strcmp(*argv, "mcast_probes") == 0) {
- __u32 mprobe;
-
- NEXT_ARG();
-
- if (get_u32(&mprobe, *argv, 0))
- invarg("\"mcast_probes\" value is invalid", *argv);
-
- rta_addattr32(parms_rta, sizeof(parms_buf),
- NDTPA_MCAST_PROBES, mprobe);
- parms_change = 1;
- } else if (strcmp(*argv, "anycast_delay") == 0) {
- __u64 anycast_delay;
-
- NEXT_ARG();
-
- if (get_u64(&anycast_delay, *argv, 0))
- invarg("\"anycast_delay\" value is invalid", *argv);
-
- rta_addattr_l(parms_rta, sizeof(parms_buf),
- NDTPA_ANYCAST_DELAY,
- &anycast_delay, sizeof(anycast_delay));
- parms_change = 1;
- } else if (strcmp(*argv, "proxy_delay") == 0) {
- __u64 proxy_delay;
-
- NEXT_ARG();
-
- if (get_u64(&proxy_delay, *argv, 0))
- invarg("\"proxy_delay\" value is invalid", *argv);
-
- rta_addattr_l(parms_rta, sizeof(parms_buf),
- NDTPA_PROXY_DELAY,
- &proxy_delay, sizeof(proxy_delay));
- parms_change = 1;
- } else if (strcmp(*argv, "proxy_queue") == 0) {
- __u32 pqueue;
-
- NEXT_ARG();
-
- if (get_u32(&pqueue, *argv, 0))
- invarg("\"proxy_queue\" value is invalid", *argv);
-
- rta_addattr32(parms_rta, sizeof(parms_buf),
- NDTPA_PROXY_QLEN, pqueue);
- parms_change = 1;
- } else if (strcmp(*argv, "locktime") == 0) {
- __u64 locktime;
-
- NEXT_ARG();
-
- if (get_u64(&locktime, *argv, 0))
- invarg("\"locktime\" value is invalid", *argv);
-
- rta_addattr_l(parms_rta, sizeof(parms_buf),
- NDTPA_LOCKTIME,
- &locktime, sizeof(locktime));
- parms_change = 1;
- } else {
- invarg("unknown", *argv);
- }
-
- argc--; argv++;
- }
-
- if (!namep)
- missarg("NAME");
- if (!threshsp && !gc_intp && !parms_change) {
- fprintf(stderr, "Not enough information: changable attributes required.\n");
- exit(-1);
- }
-
- if (parms_rta->rta_len > RTA_LENGTH(0)) {
- addattr_l(&req.n, sizeof(req), NDTA_PARMS, RTA_DATA(parms_rta),
- RTA_PAYLOAD(parms_rta));
- }
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
-
- return 0;
-}
-
-static const char *ntable_strtime_delta(__u32 msec)
-{
- static char str[32];
- struct timeval now;
- time_t t;
- struct tm *tp;
-
- if (msec == 0)
- goto error;
-
- memset(&now, 0, sizeof(now));
-
- if (gettimeofday(&now, NULL) < 0) {
- perror("gettimeofday");
- goto error;
- }
-
- t = now.tv_sec - (msec / 1000);
- tp = localtime(&t);
- if (!tp)
- goto error;
-
- strftime(str, sizeof(str), "%Y-%m-%d %T", tp);
-
- return str;
- error:
- strcpy(str, "(error)");
- return str;
-}
-
-int print_ntable(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct ndtmsg *ndtm = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr *tb[NDTA_MAX+1];
- struct rtattr *tpb[NDTPA_MAX+1];
- int ret;
-
- if (n->nlmsg_type != RTM_NEWNEIGHTBL) {
- fprintf(stderr, "Not NEIGHTBL: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- return 0;
- }
- len -= NLMSG_LENGTH(sizeof(*ndtm));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- if (preferred_family && preferred_family != ndtm->ndtm_family)
- return 0;
-
- parse_rtattr(tb, NDTA_MAX, NDTA_RTA(ndtm),
- n->nlmsg_len - NLMSG_LENGTH(sizeof(*ndtm)));
-
- if (tb[NDTA_NAME]) {
- char *name = RTA_DATA(tb[NDTA_NAME]);
-
- if (strlen(filter.name) > 0 && strcmp(filter.name, name))
- return 0;
- }
- if (tb[NDTA_PARMS]) {
- parse_rtattr(tpb, NDTPA_MAX, RTA_DATA(tb[NDTA_PARMS]),
- RTA_PAYLOAD(tb[NDTA_PARMS]));
-
- if (tpb[NDTPA_IFINDEX]) {
- __u32 ifindex = *(__u32 *)RTA_DATA(tpb[NDTPA_IFINDEX]);
-
- if (filter.index && filter.index != ifindex)
- return 0;
- } else {
- if (filter.index && filter.index != NONE_DEV)
- return 0;
- }
- }
-
- if (ndtm->ndtm_family == AF_INET)
- fprintf(fp, "inet ");
- else if (ndtm->ndtm_family == AF_INET6)
- fprintf(fp, "inet6 ");
- else if (ndtm->ndtm_family == AF_DECnet)
- fprintf(fp, "dnet ");
- else
- fprintf(fp, "(%d) ", ndtm->ndtm_family);
-
- if (tb[NDTA_NAME]) {
- char *name = RTA_DATA(tb[NDTA_NAME]);
- fprintf(fp, "%s ", name);
- }
-
- fprintf(fp, "%s", _SL_);
-
- ret = (tb[NDTA_THRESH1] || tb[NDTA_THRESH2] || tb[NDTA_THRESH3] ||
- tb[NDTA_GC_INTERVAL]);
- if (ret)
- fprintf(fp, " ");
-
- if (tb[NDTA_THRESH1]) {
- __u32 thresh1 = *(__u32 *)RTA_DATA(tb[NDTA_THRESH1]);
- fprintf(fp, "thresh1 %u ", thresh1);
- }
- if (tb[NDTA_THRESH2]) {
- __u32 thresh2 = *(__u32 *)RTA_DATA(tb[NDTA_THRESH2]);
- fprintf(fp, "thresh2 %u ", thresh2);
- }
- if (tb[NDTA_THRESH3]) {
- __u32 thresh3 = *(__u32 *)RTA_DATA(tb[NDTA_THRESH3]);
- fprintf(fp, "thresh3 %u ", thresh3);
- }
- if (tb[NDTA_GC_INTERVAL]) {
- __u64 gc_int = *(__u64 *)RTA_DATA(tb[NDTA_GC_INTERVAL]);
- fprintf(fp, "gc_int %llu ", gc_int);
- }
-
- if (ret)
- fprintf(fp, "%s", _SL_);
-
- if (tb[NDTA_CONFIG] && show_stats) {
- struct ndt_config *ndtc = RTA_DATA(tb[NDTA_CONFIG]);
-
- fprintf(fp, " ");
- fprintf(fp, "config ");
-
- fprintf(fp, "key_len %u ", ndtc->ndtc_key_len);
- fprintf(fp, "entry_size %u ", ndtc->ndtc_entry_size);
- fprintf(fp, "entries %u ", ndtc->ndtc_entries);
-
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " ");
-
- fprintf(fp, "last_flush %s ",
- ntable_strtime_delta(ndtc->ndtc_last_flush));
- fprintf(fp, "last_rand %s ",
- ntable_strtime_delta(ndtc->ndtc_last_rand));
-
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " ");
-
- fprintf(fp, "hash_rnd %u ", ndtc->ndtc_hash_rnd);
- fprintf(fp, "hash_mask %08x ", ndtc->ndtc_hash_mask);
-
- fprintf(fp, "hash_chain_gc %u ", ndtc->ndtc_hash_chain_gc);
- fprintf(fp, "proxy_qlen %u ", ndtc->ndtc_proxy_qlen);
-
- fprintf(fp, "%s", _SL_);
- }
-
- if (tb[NDTA_PARMS]) {
- if (tpb[NDTPA_IFINDEX]) {
- __u32 ifindex = *(__u32 *)RTA_DATA(tpb[NDTPA_IFINDEX]);
-
- fprintf(fp, " ");
- fprintf(fp, "dev %s ", ll_index_to_name(ifindex));
- fprintf(fp, "%s", _SL_);
- }
-
- fprintf(fp, " ");
-
- if (tpb[NDTPA_REFCNT]) {
- __u32 refcnt = *(__u32 *)RTA_DATA(tpb[NDTPA_REFCNT]);
- fprintf(fp, "refcnt %u ", refcnt);
- }
- if (tpb[NDTPA_REACHABLE_TIME]) {
- __u64 reachable = *(__u64 *)RTA_DATA(tpb[NDTPA_REACHABLE_TIME]);
- fprintf(fp, "reachable %llu ", reachable);
- }
- if (tpb[NDTPA_BASE_REACHABLE_TIME]) {
- __u64 breachable = *(__u64 *)RTA_DATA(tpb[NDTPA_BASE_REACHABLE_TIME]);
- fprintf(fp, "base_reachable %llu ", breachable);
- }
- if (tpb[NDTPA_RETRANS_TIME]) {
- __u64 retrans = *(__u64 *)RTA_DATA(tpb[NDTPA_RETRANS_TIME]);
- fprintf(fp, "retrans %llu ", retrans);
- }
-
- fprintf(fp, "%s", _SL_);
-
- fprintf(fp, " ");
-
- if (tpb[NDTPA_GC_STALETIME]) {
- __u64 gc_stale = *(__u64 *)RTA_DATA(tpb[NDTPA_GC_STALETIME]);
- fprintf(fp, "gc_stale %llu ", gc_stale);
- }
- if (tpb[NDTPA_DELAY_PROBE_TIME]) {
- __u64 delay_probe = *(__u64 *)RTA_DATA(tpb[NDTPA_DELAY_PROBE_TIME]);
- fprintf(fp, "delay_probe %llu ", delay_probe);
- }
- if (tpb[NDTPA_QUEUE_LEN]) {
- __u32 queue = *(__u32 *)RTA_DATA(tpb[NDTPA_QUEUE_LEN]);
- fprintf(fp, "queue %u ", queue);
- }
-
- fprintf(fp, "%s", _SL_);
-
- fprintf(fp, " ");
-
- if (tpb[NDTPA_APP_PROBES]) {
- __u32 aprobe = *(__u32 *)RTA_DATA(tpb[NDTPA_APP_PROBES]);
- fprintf(fp, "app_probes %u ", aprobe);
- }
- if (tpb[NDTPA_UCAST_PROBES]) {
- __u32 uprobe = *(__u32 *)RTA_DATA(tpb[NDTPA_UCAST_PROBES]);
- fprintf(fp, "ucast_probes %u ", uprobe);
- }
- if (tpb[NDTPA_MCAST_PROBES]) {
- __u32 mprobe = *(__u32 *)RTA_DATA(tpb[NDTPA_MCAST_PROBES]);
- fprintf(fp, "mcast_probes %u ", mprobe);
- }
-
- fprintf(fp, "%s", _SL_);
-
- fprintf(fp, " ");
-
- if (tpb[NDTPA_ANYCAST_DELAY]) {
- __u64 anycast_delay = *(__u64 *)RTA_DATA(tpb[NDTPA_ANYCAST_DELAY]);
- fprintf(fp, "anycast_delay %llu ", anycast_delay);
- }
- if (tpb[NDTPA_PROXY_DELAY]) {
- __u64 proxy_delay = *(__u64 *)RTA_DATA(tpb[NDTPA_PROXY_DELAY]);
- fprintf(fp, "proxy_delay %llu ", proxy_delay);
- }
- if (tpb[NDTPA_PROXY_QLEN]) {
- __u32 pqueue = *(__u32 *)RTA_DATA(tpb[NDTPA_PROXY_QLEN]);
- fprintf(fp, "proxy_queue %u ", pqueue);
- }
- if (tpb[NDTPA_LOCKTIME]) {
- __u64 locktime = *(__u64 *)RTA_DATA(tpb[NDTPA_LOCKTIME]);
- fprintf(fp, "locktime %llu ", locktime);
- }
-
- fprintf(fp, "%s", _SL_);
- }
-
- if (tb[NDTA_STATS] && show_stats) {
- struct ndt_stats *ndts = RTA_DATA(tb[NDTA_STATS]);
-
- fprintf(fp, " ");
- fprintf(fp, "stats ");
-
- fprintf(fp, "allocs %llu ", ndts->ndts_allocs);
- fprintf(fp, "destroys %llu ", ndts->ndts_destroys);
- fprintf(fp, "hash_grows %llu ", ndts->ndts_hash_grows);
-
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " ");
-
- fprintf(fp, "res_failed %llu ", ndts->ndts_res_failed);
- fprintf(fp, "lookups %llu ", ndts->ndts_lookups);
- fprintf(fp, "hits %llu ", ndts->ndts_hits);
-
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " ");
-
- fprintf(fp, "rcv_probes_mcast %llu ", ndts->ndts_rcv_probes_mcast);
- fprintf(fp, "rcv_probes_ucast %llu ", ndts->ndts_rcv_probes_ucast);
-
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " ");
-
- fprintf(fp, "periodic_gc_runs %llu ", ndts->ndts_periodic_gc_runs);
- fprintf(fp, "forced_gc_runs %llu ", ndts->ndts_forced_gc_runs);
-
- fprintf(fp, "%s", _SL_);
- }
-
- fprintf(fp, "\n");
-
- fflush(fp);
- return 0;
-}
-
-void ipntable_reset_filter(void)
-{
- memset(&filter, 0, sizeof(filter));
-}
-
-static int ipntable_show(int argc, char **argv)
-{
- ipntable_reset_filter();
-
- filter.family = preferred_family;
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
-
- if (strcmp("none", *argv) == 0)
- filter.index = NONE_DEV;
- else if ((filter.index = ll_name_to_index(*argv)) == 0)
- invarg("\"DEV\" is invalid", *argv);
- } else if (strcmp(*argv, "name") == 0) {
- NEXT_ARG();
-
- strncpy(filter.name, *argv, sizeof(filter.name));
- } else
- invarg("unknown", *argv);
-
- argc--; argv++;
- }
-
- if (rtnl_wilddump_request(&rth, preferred_family, RTM_GETNEIGHTBL) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, print_ntable, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
-
- return 0;
-}
-
-int do_ipntable(int argc, char **argv)
-{
- ll_init_map(&rth);
-
- if (argc > 0) {
- if (matches(*argv, "change") == 0 ||
- matches(*argv, "chg") == 0)
- return ipntable_modify(RTM_SETNEIGHTBL,
- NLM_F_REPLACE,
- argc-1, argv+1);
- if (matches(*argv, "show") == 0 ||
- matches(*argv, "lst") == 0 ||
- matches(*argv, "list") == 0)
- return ipntable_show(argc-1, argv+1);
- if (matches(*argv, "help") == 0)
- usage();
- } else
- return ipntable_show(0, NULL);
-
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip ntable help\".\n", *argv);
- exit(-1);
-}
diff --git a/ip/ipprefix.c b/ip/ipprefix.c
deleted file mode 100644
index cb1f582..0000000
--- a/ip/ipprefix.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C)2005 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * based on ip.c, iproute.c
- */
-/*
- * Authors:
- * Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <netinet/icmp6.h>
-#include "utils.h"
-
-/* prefix flags; see kernel's net/ipv6/addrconf.c and include/net/if_inet6.h */
-#define IF_PREFIX_ONLINK 0x01
-#define IF_PREFIX_AUTOCONF 0x02
-
-int print_prefix(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct prefixmsg *prefix = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[RTA_MAX+1];
- int family = preferred_family;
-
- if (n->nlmsg_type != RTM_NEWPREFIX) {
- fprintf(stderr, "Not a prefix: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- return 0;
- }
-
- len -= NLMSG_LENGTH(sizeof(*prefix));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- if (family == AF_UNSPEC)
- family = AF_INET6;
- if (family != AF_INET6)
- return 0;
-
- if (prefix->prefix_family != AF_INET6) {
- fprintf(stderr, "wrong family %d\n", prefix->prefix_family);
- return 0;
- }
- if (prefix->prefix_type != ND_OPT_PREFIX_INFORMATION) {
- fprintf(stderr, "wrong ND type %d\n", prefix->prefix_type);
- return 0;
- }
-
- parse_rtattr(tb, RTA_MAX, RTM_RTA(prefix), len);
-
- fprintf(fp, "prefix ");
-
- if (tb[PREFIX_ADDRESS]) {
- struct in6_addr *pfx;
- char abuf[256];
-
- pfx = (struct in6_addr *)RTA_DATA(tb[PREFIX_ADDRESS]);
-
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "%s", rt_addr_n2a(family, sizeof(*pfx), pfx,
- abuf, sizeof(abuf)));
- }
- fprintf(fp, "/%u ", prefix->prefix_len);
-
- fprintf(fp, "dev %s ", ll_index_to_name(prefix->prefix_ifindex));
-
- if (prefix->prefix_flags & IF_PREFIX_ONLINK)
- fprintf(fp, "onlink ");
- if (prefix->prefix_flags & IF_PREFIX_AUTOCONF)
- fprintf(fp, "autoconf ");
-
- if (tb[PREFIX_CACHEINFO]) {
- struct prefix_cacheinfo *pc;
- pc = (struct prefix_cacheinfo *)tb[PREFIX_CACHEINFO];
-
- fprintf(fp, "valid %u ", pc->valid_time);
- fprintf(fp, "preferred %u ", pc->preferred_time);
- }
-
- fprintf(fp, "\n");
- fflush(fp);
-
- return 0;
-}
-
diff --git a/ip/iproute.c b/ip/iproute.c
deleted file mode 100644
index 16dee80..0000000
--- a/ip/iproute.c
+++ /dev/null
@@ -1,1478 +0,0 @@
-/*
- * iproute.c "ip route".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <string.h>
-#include <time.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
-#include <arpa/inet.h>
-#include <linux/in_route.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-#ifndef RTAX_RTTVAR
-#define RTAX_RTTVAR RTAX_HOPS
-#endif
-
-
-static const char *mx_names[RTAX_MAX+1] = {
- [RTAX_MTU] = "mtu",
- [RTAX_WINDOW] = "window",
- [RTAX_RTT] = "rtt",
- [RTAX_RTTVAR] = "rttvar",
- [RTAX_SSTHRESH] = "ssthresh",
- [RTAX_CWND] = "cwnd",
- [RTAX_ADVMSS] = "advmss",
- [RTAX_REORDERING]="reordering",
- [RTAX_HOPLIMIT] = "hoplimit",
- [RTAX_INITCWND] = "initcwnd",
- [RTAX_FEATURES] = "features",
- [RTAX_RTO_MIN] = "rto_min",
- [RTAX_INITRWND] = "initrwnd",
-};
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip route { list | flush } SELECTOR\n");
- fprintf(stderr, " ip route get ADDRESS [ from ADDRESS iif STRING ]\n");
- fprintf(stderr, " [ oif STRING ] [ tos TOS ]\n");
- fprintf(stderr, " ip route { add | del | change | append | replace | monitor } ROUTE\n");
- fprintf(stderr, "SELECTOR := [ root PREFIX ] [ match PREFIX ] [ exact PREFIX ]\n");
- fprintf(stderr, " [ table TABLE_ID ] [ proto RTPROTO ]\n");
- fprintf(stderr, " [ type TYPE ] [ scope SCOPE ]\n");
- fprintf(stderr, "ROUTE := NODE_SPEC [ INFO_SPEC ]\n");
- fprintf(stderr, "NODE_SPEC := [ TYPE ] PREFIX [ tos TOS ]\n");
- fprintf(stderr, " [ table TABLE_ID ] [ proto RTPROTO ]\n");
- fprintf(stderr, " [ scope SCOPE ] [ metric METRIC ]\n");
- fprintf(stderr, "INFO_SPEC := NH OPTIONS FLAGS [ nexthop NH ]...\n");
- fprintf(stderr, "NH := [ via ADDRESS ] [ dev STRING ] [ weight NUMBER ] NHFLAGS\n");
- fprintf(stderr, "OPTIONS := FLAGS [ mtu NUMBER ] [ advmss NUMBER ]\n");
- fprintf(stderr, " [ rtt TIME ] [ rttvar TIME ] [reordering NUMBER ]\n");
- fprintf(stderr, " [ window NUMBER] [ cwnd NUMBER ] [ initcwnd NUMBER ]\n");
- fprintf(stderr, " [ ssthresh NUMBER ] [ realms REALM ] [ src ADDRESS ]\n");
- fprintf(stderr, " [ rto_min TIME ] [ hoplimit NUMBER ] [ initrwnd NUMBER ]\n");
- fprintf(stderr, "TYPE := [ unicast | local | broadcast | multicast | throw |\n");
- fprintf(stderr, " unreachable | prohibit | blackhole | nat ]\n");
- fprintf(stderr, "TABLE_ID := [ local | main | default | all | NUMBER ]\n");
- fprintf(stderr, "SCOPE := [ host | link | global | NUMBER ]\n");
- fprintf(stderr, "MP_ALGO := { rr | drr | random | wrandom }\n");
- fprintf(stderr, "NHFLAGS := [ onlink | pervasive ]\n");
- fprintf(stderr, "RTPROTO := [ kernel | boot | static | NUMBER ]\n");
- fprintf(stderr, "TIME := NUMBER[s|ms|us|ns|j]\n");
- exit(-1);
-}
-
-
-static struct
-{
- int tb;
- int cloned;
- int flushed;
- char *flushb;
- int flushp;
- int flushe;
- int protocol, protocolmask;
- int scope, scopemask;
- int type, typemask;
- int tos, tosmask;
- int iif, iifmask;
- int oif, oifmask;
- int realm, realmmask;
- inet_prefix rprefsrc;
- inet_prefix rvia;
- inet_prefix rdst;
- inet_prefix mdst;
- inet_prefix rsrc;
- inet_prefix msrc;
-} filter;
-
-static int flush_update(void)
-{
- if (rtnl_send_check(&rth, filter.flushb, filter.flushp) < 0) {
- perror("Failed to send flush request");
- return -1;
- }
- filter.flushp = 0;
- return 0;
-}
-
-int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct rtmsg *r = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[RTA_MAX+1];
- char abuf[256];
- inet_prefix dst;
- inet_prefix src;
- inet_prefix prefsrc;
- inet_prefix via;
- int host_len = -1;
- static int ip6_multiple_tables;
- __u32 table;
- SPRINT_BUF(b1);
- static int hz;
-
- if (n->nlmsg_type != RTM_NEWROUTE && n->nlmsg_type != RTM_DELROUTE) {
- fprintf(stderr, "Not a route: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- return 0;
- }
- if (filter.flushb && n->nlmsg_type != RTM_NEWROUTE)
- return 0;
- len -= NLMSG_LENGTH(sizeof(*r));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- if (r->rtm_family == AF_INET6)
- host_len = 128;
- else if (r->rtm_family == AF_INET)
- host_len = 32;
- else if (r->rtm_family == AF_DECnet)
- host_len = 16;
- else if (r->rtm_family == AF_IPX)
- host_len = 80;
-
- parse_rtattr(tb, RTA_MAX, RTM_RTA(r), len);
- table = rtm_get_table(r, tb);
-
- if (r->rtm_family == AF_INET6 && table != RT_TABLE_MAIN)
- ip6_multiple_tables = 1;
-
- if (filter.cloned == !(r->rtm_flags&RTM_F_CLONED))
- return 0;
-
- if (r->rtm_family == AF_INET6 && !ip6_multiple_tables) {
- if (filter.tb) {
- if (filter.tb == RT_TABLE_LOCAL) {
- if (r->rtm_type != RTN_LOCAL)
- return 0;
- } else if (filter.tb == RT_TABLE_MAIN) {
- if (r->rtm_type == RTN_LOCAL)
- return 0;
- } else {
- return 0;
- }
- }
- } else {
- if (filter.tb > 0 && filter.tb != table)
- return 0;
- }
- if ((filter.protocol^r->rtm_protocol)&filter.protocolmask)
- return 0;
- if ((filter.scope^r->rtm_scope)&filter.scopemask)
- return 0;
- if ((filter.type^r->rtm_type)&filter.typemask)
- return 0;
- if ((filter.tos^r->rtm_tos)&filter.tosmask)
- return 0;
- if (filter.rdst.family &&
- (r->rtm_family != filter.rdst.family || filter.rdst.bitlen > r->rtm_dst_len))
- return 0;
- if (filter.mdst.family &&
- (r->rtm_family != filter.mdst.family ||
- (filter.mdst.bitlen >= 0 && filter.mdst.bitlen < r->rtm_dst_len)))
- return 0;
- if (filter.rsrc.family &&
- (r->rtm_family != filter.rsrc.family || filter.rsrc.bitlen > r->rtm_src_len))
- return 0;
- if (filter.msrc.family &&
- (r->rtm_family != filter.msrc.family ||
- (filter.msrc.bitlen >= 0 && filter.msrc.bitlen < r->rtm_src_len)))
- return 0;
- if (filter.rvia.family && r->rtm_family != filter.rvia.family)
- return 0;
- if (filter.rprefsrc.family && r->rtm_family != filter.rprefsrc.family)
- return 0;
-
- memset(&dst, 0, sizeof(dst));
- dst.family = r->rtm_family;
- if (tb[RTA_DST])
- memcpy(&dst.data, RTA_DATA(tb[RTA_DST]), (r->rtm_dst_len+7)/8);
- if (filter.rsrc.family || filter.msrc.family) {
- memset(&src, 0, sizeof(src));
- src.family = r->rtm_family;
- if (tb[RTA_SRC])
- memcpy(&src.data, RTA_DATA(tb[RTA_SRC]), (r->rtm_src_len+7)/8);
- }
- if (filter.rvia.bitlen>0) {
- memset(&via, 0, sizeof(via));
- via.family = r->rtm_family;
- if (tb[RTA_GATEWAY])
- memcpy(&via.data, RTA_DATA(tb[RTA_GATEWAY]), host_len/8);
- }
- if (filter.rprefsrc.bitlen>0) {
- memset(&prefsrc, 0, sizeof(prefsrc));
- prefsrc.family = r->rtm_family;
- if (tb[RTA_PREFSRC])
- memcpy(&prefsrc.data, RTA_DATA(tb[RTA_PREFSRC]), host_len/8);
- }
-
- if (filter.rdst.family && inet_addr_match(&dst, &filter.rdst, filter.rdst.bitlen))
- return 0;
- if (filter.mdst.family && filter.mdst.bitlen >= 0 &&
- inet_addr_match(&dst, &filter.mdst, r->rtm_dst_len))
- return 0;
-
- if (filter.rsrc.family && inet_addr_match(&src, &filter.rsrc, filter.rsrc.bitlen))
- return 0;
- if (filter.msrc.family && filter.msrc.bitlen >= 0 &&
- inet_addr_match(&src, &filter.msrc, r->rtm_src_len))
- return 0;
-
- if (filter.rvia.family && inet_addr_match(&via, &filter.rvia, filter.rvia.bitlen))
- return 0;
- if (filter.rprefsrc.family && inet_addr_match(&prefsrc, &filter.rprefsrc, filter.rprefsrc.bitlen))
- return 0;
- if (filter.realmmask) {
- __u32 realms = 0;
- if (tb[RTA_FLOW])
- realms = *(__u32*)RTA_DATA(tb[RTA_FLOW]);
- if ((realms^filter.realm)&filter.realmmask)
- return 0;
- }
- if (filter.iifmask) {
- int iif = 0;
- if (tb[RTA_IIF])
- iif = *(int*)RTA_DATA(tb[RTA_IIF]);
- if ((iif^filter.iif)&filter.iifmask)
- return 0;
- }
- if (filter.oifmask) {
- int oif = 0;
- if (tb[RTA_OIF])
- oif = *(int*)RTA_DATA(tb[RTA_OIF]);
- if ((oif^filter.oif)&filter.oifmask)
- return 0;
- }
- if (filter.flushb &&
- r->rtm_family == AF_INET6 &&
- r->rtm_dst_len == 0 &&
- r->rtm_type == RTN_UNREACHABLE &&
- tb[RTA_PRIORITY] &&
- *(int*)RTA_DATA(tb[RTA_PRIORITY]) == -1)
- return 0;
-
- if (filter.flushb) {
- struct nlmsghdr *fn;
- if (NLMSG_ALIGN(filter.flushp) + n->nlmsg_len > filter.flushe) {
- if (flush_update())
- return -1;
- }
- fn = (struct nlmsghdr*)(filter.flushb + NLMSG_ALIGN(filter.flushp));
- memcpy(fn, n, n->nlmsg_len);
- fn->nlmsg_type = RTM_DELROUTE;
- fn->nlmsg_flags = NLM_F_REQUEST;
- fn->nlmsg_seq = ++rth.seq;
- filter.flushp = (((char*)fn) + n->nlmsg_len) - filter.flushb;
- filter.flushed++;
- if (show_stats < 2)
- return 0;
- }
-
- if (n->nlmsg_type == RTM_DELROUTE)
- fprintf(fp, "Deleted ");
- if (r->rtm_type != RTN_UNICAST && !filter.type)
- fprintf(fp, "%s ", rtnl_rtntype_n2a(r->rtm_type, b1, sizeof(b1)));
-
- if (tb[RTA_DST]) {
- if (r->rtm_dst_len != host_len) {
- fprintf(fp, "%s/%u ", rt_addr_n2a(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_DST]),
- RTA_DATA(tb[RTA_DST]),
- abuf, sizeof(abuf)),
- r->rtm_dst_len
- );
- } else {
- fprintf(fp, "%s ", format_host(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_DST]),
- RTA_DATA(tb[RTA_DST]),
- abuf, sizeof(abuf))
- );
- }
- } else if (r->rtm_dst_len) {
- fprintf(fp, "0/%d ", r->rtm_dst_len);
- } else {
- fprintf(fp, "default ");
- }
- if (tb[RTA_SRC]) {
- if (r->rtm_src_len != host_len) {
- fprintf(fp, "from %s/%u ", rt_addr_n2a(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_SRC]),
- RTA_DATA(tb[RTA_SRC]),
- abuf, sizeof(abuf)),
- r->rtm_src_len
- );
- } else {
- fprintf(fp, "from %s ", format_host(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_SRC]),
- RTA_DATA(tb[RTA_SRC]),
- abuf, sizeof(abuf))
- );
- }
- } else if (r->rtm_src_len) {
- fprintf(fp, "from 0/%u ", r->rtm_src_len);
- }
- if (r->rtm_tos && filter.tosmask != -1) {
- SPRINT_BUF(b1);
- fprintf(fp, "tos %s ", rtnl_dsfield_n2a(r->rtm_tos, b1, sizeof(b1)));
- }
-
- if (tb[RTA_GATEWAY] && filter.rvia.bitlen != host_len) {
- fprintf(fp, "via %s ",
- format_host(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_GATEWAY]),
- RTA_DATA(tb[RTA_GATEWAY]),
- abuf, sizeof(abuf)));
- }
- if (tb[RTA_OIF] && filter.oifmask != -1)
- fprintf(fp, "dev %s ", ll_index_to_name(*(int*)RTA_DATA(tb[RTA_OIF])));
-
- if (!(r->rtm_flags&RTM_F_CLONED)) {
- if (table != RT_TABLE_MAIN && !filter.tb)
- fprintf(fp, " table %s ", rtnl_rttable_n2a(table, b1, sizeof(b1)));
- if (r->rtm_protocol != RTPROT_BOOT && filter.protocolmask != -1)
- fprintf(fp, " proto %s ", rtnl_rtprot_n2a(r->rtm_protocol, b1, sizeof(b1)));
- if (r->rtm_scope != RT_SCOPE_UNIVERSE && filter.scopemask != -1)
- fprintf(fp, " scope %s ", rtnl_rtscope_n2a(r->rtm_scope, b1, sizeof(b1)));
- }
- if (tb[RTA_PREFSRC] && filter.rprefsrc.bitlen != host_len) {
- /* Do not use format_host(). It is our local addr
- and symbolic name will not be useful.
- */
- fprintf(fp, " src %s ",
- rt_addr_n2a(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_PREFSRC]),
- RTA_DATA(tb[RTA_PREFSRC]),
- abuf, sizeof(abuf)));
- }
- if (tb[RTA_PRIORITY])
- fprintf(fp, " metric %d ", *(__u32*)RTA_DATA(tb[RTA_PRIORITY]));
- if (r->rtm_flags & RTNH_F_DEAD)
- fprintf(fp, "dead ");
- if (r->rtm_flags & RTNH_F_ONLINK)
- fprintf(fp, "onlink ");
- if (r->rtm_flags & RTNH_F_PERVASIVE)
- fprintf(fp, "pervasive ");
- if (r->rtm_flags & RTM_F_NOTIFY)
- fprintf(fp, "notify ");
-
- if (tb[RTA_FLOW] && filter.realmmask != ~0U) {
- __u32 to = *(__u32*)RTA_DATA(tb[RTA_FLOW]);
- __u32 from = to>>16;
- to &= 0xFFFF;
- fprintf(fp, "realm%s ", from ? "s" : "");
- if (from) {
- fprintf(fp, "%s/",
- rtnl_rtrealm_n2a(from, b1, sizeof(b1)));
- }
- fprintf(fp, "%s ",
- rtnl_rtrealm_n2a(to, b1, sizeof(b1)));
- }
- if ((r->rtm_flags&RTM_F_CLONED) && r->rtm_family == AF_INET) {
- __u32 flags = r->rtm_flags&~0xFFFF;
- int first = 1;
-
- fprintf(fp, "%s cache ", _SL_);
-
-#define PRTFL(fl,flname) if (flags&RTCF_##fl) { \
- flags &= ~RTCF_##fl; \
- fprintf(fp, "%s" flname "%s", first ? "<" : "", flags ? "," : "> "); \
- first = 0; }
- PRTFL(LOCAL, "local");
- PRTFL(REJECT, "reject");
- PRTFL(MULTICAST, "mc");
- PRTFL(BROADCAST, "brd");
- PRTFL(DNAT, "dst-nat");
- PRTFL(SNAT, "src-nat");
- PRTFL(MASQ, "masq");
- PRTFL(DIRECTDST, "dst-direct");
- PRTFL(DIRECTSRC, "src-direct");
- PRTFL(REDIRECTED, "redirected");
- PRTFL(DOREDIRECT, "redirect");
- PRTFL(FAST, "fastroute");
- PRTFL(NOTIFY, "notify");
- PRTFL(TPROXY, "proxy");
-
- if (flags)
- fprintf(fp, "%s%x> ", first ? "<" : "", flags);
- if (tb[RTA_CACHEINFO]) {
- struct rta_cacheinfo *ci = RTA_DATA(tb[RTA_CACHEINFO]);
- if (!hz)
- hz = get_user_hz();
- if (ci->rta_expires != 0)
- fprintf(fp, " expires %dsec", ci->rta_expires/hz);
- if (ci->rta_error != 0)
- fprintf(fp, " error %d", ci->rta_error);
- if (show_stats) {
- if (ci->rta_clntref)
- fprintf(fp, " users %d", ci->rta_clntref);
- if (ci->rta_used != 0)
- fprintf(fp, " used %d", ci->rta_used);
- if (ci->rta_lastuse != 0)
- fprintf(fp, " age %dsec", ci->rta_lastuse/hz);
- }
-#ifdef RTNETLINK_HAVE_PEERINFO
- if (ci->rta_id)
- fprintf(fp, " ipid 0x%04x", ci->rta_id);
- if (ci->rta_ts || ci->rta_tsage)
- fprintf(fp, " ts 0x%x tsage %dsec", ci->rta_ts, ci->rta_tsage);
-#endif
- }
- } else if (r->rtm_family == AF_INET6) {
- struct rta_cacheinfo *ci = NULL;
- if (tb[RTA_CACHEINFO])
- ci = RTA_DATA(tb[RTA_CACHEINFO]);
- if ((r->rtm_flags & RTM_F_CLONED) || (ci && ci->rta_expires)) {
- if (!hz)
- hz = get_user_hz();
- if (r->rtm_flags & RTM_F_CLONED)
- fprintf(fp, "%s cache ", _SL_);
- if (ci->rta_expires)
- fprintf(fp, " expires %dsec", ci->rta_expires/hz);
- if (ci->rta_error != 0)
- fprintf(fp, " error %d", ci->rta_error);
- if (show_stats) {
- if (ci->rta_clntref)
- fprintf(fp, " users %d", ci->rta_clntref);
- if (ci->rta_used != 0)
- fprintf(fp, " used %d", ci->rta_used);
- if (ci->rta_lastuse != 0)
- fprintf(fp, " age %dsec", ci->rta_lastuse/hz);
- }
- } else if (ci) {
- if (ci->rta_error != 0)
- fprintf(fp, " error %d", ci->rta_error);
- }
- }
- if (tb[RTA_METRICS]) {
- int i;
- unsigned mxlock = 0;
- struct rtattr *mxrta[RTAX_MAX+1];
-
- parse_rtattr(mxrta, RTAX_MAX, RTA_DATA(tb[RTA_METRICS]),
- RTA_PAYLOAD(tb[RTA_METRICS]));
- if (mxrta[RTAX_LOCK])
- mxlock = *(unsigned*)RTA_DATA(mxrta[RTAX_LOCK]);
-
- for (i=2; i<= RTAX_MAX; i++) {
- unsigned val;
-
- if (mxrta[i] == NULL)
- continue;
- if (!hz)
- hz = get_user_hz();
-
- if (i < sizeof(mx_names)/sizeof(char*) && mx_names[i])
- fprintf(fp, " %s", mx_names[i]);
- else
- fprintf(fp, " metric %d", i);
- if (mxlock & (1<<i))
- fprintf(fp, " lock");
-
- val = *(unsigned*)RTA_DATA(mxrta[i]);
- switch (i) {
- case RTAX_HOPLIMIT:
- if ((int)val == -1)
- val = 0;
- /* fall through */
- default:
- fprintf(fp, " %u", val);
- break;
-
- case RTAX_RTT:
- case RTAX_RTTVAR:
- case RTAX_RTO_MIN:
- val *= 1000;
- if (i == RTAX_RTT)
- val /= 8;
- else if (i == RTAX_RTTVAR)
- val /= 4;
-
- if (val >= hz)
- fprintf(fp, " %llums",
- (unsigned long long) val / hz);
- else
- fprintf(fp, " %.2fms",
- (double)val / hz);
- }
- }
- }
- if (tb[RTA_IIF] && filter.iifmask != -1) {
- fprintf(fp, " iif %s", ll_index_to_name(*(int*)RTA_DATA(tb[RTA_IIF])));
- }
- if (tb[RTA_MULTIPATH]) {
- struct rtnexthop *nh = RTA_DATA(tb[RTA_MULTIPATH]);
- int first = 0;
-
- len = RTA_PAYLOAD(tb[RTA_MULTIPATH]);
-
- for (;;) {
- if (len < sizeof(*nh))
- break;
- if (nh->rtnh_len > len)
- break;
- if (r->rtm_flags&RTM_F_CLONED && r->rtm_type == RTN_MULTICAST) {
- if (first)
- fprintf(fp, " Oifs:");
- else
- fprintf(fp, " ");
- } else
- fprintf(fp, "%s\tnexthop", _SL_);
- if (nh->rtnh_len > sizeof(*nh)) {
- parse_rtattr(tb, RTA_MAX, RTNH_DATA(nh), nh->rtnh_len - sizeof(*nh));
- if (tb[RTA_GATEWAY]) {
- fprintf(fp, " via %s ",
- format_host(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_GATEWAY]),
- RTA_DATA(tb[RTA_GATEWAY]),
- abuf, sizeof(abuf)));
- }
- if (tb[RTA_FLOW]) {
- __u32 to = *(__u32*)RTA_DATA(tb[RTA_FLOW]);
- __u32 from = to>>16;
- to &= 0xFFFF;
- fprintf(fp, " realm%s ", from ? "s" : "");
- if (from) {
- fprintf(fp, "%s/",
- rtnl_rtrealm_n2a(from, b1, sizeof(b1)));
- }
- fprintf(fp, "%s",
- rtnl_rtrealm_n2a(to, b1, sizeof(b1)));
- }
- }
- if (r->rtm_flags&RTM_F_CLONED && r->rtm_type == RTN_MULTICAST) {
- fprintf(fp, " %s", ll_index_to_name(nh->rtnh_ifindex));
- if (nh->rtnh_hops != 1)
- fprintf(fp, "(ttl>%d)", nh->rtnh_hops);
- } else {
- fprintf(fp, " dev %s", ll_index_to_name(nh->rtnh_ifindex));
- fprintf(fp, " weight %d", nh->rtnh_hops+1);
- }
- if (nh->rtnh_flags & RTNH_F_DEAD)
- fprintf(fp, " dead");
- if (nh->rtnh_flags & RTNH_F_ONLINK)
- fprintf(fp, " onlink");
- if (nh->rtnh_flags & RTNH_F_PERVASIVE)
- fprintf(fp, " pervasive");
- len -= NLMSG_ALIGN(nh->rtnh_len);
- nh = RTNH_NEXT(nh);
- }
- }
- fprintf(fp, "\n");
- fflush(fp);
- return 0;
-}
-
-
-int parse_one_nh(struct rtattr *rta, struct rtnexthop *rtnh, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
-
- while (++argv, --argc > 0) {
- if (strcmp(*argv, "via") == 0) {
- NEXT_ARG();
- rta_addattr32(rta, 4096, RTA_GATEWAY, get_addr32(*argv));
- rtnh->rtnh_len += sizeof(struct rtattr) + 4;
- } else if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if ((rtnh->rtnh_ifindex = ll_name_to_index(*argv)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", *argv);
- exit(1);
- }
- } else if (strcmp(*argv, "weight") == 0) {
- unsigned w;
- NEXT_ARG();
- if (get_unsigned(&w, *argv, 0) || w == 0 || w > 256)
- invarg("\"weight\" is invalid\n", *argv);
- rtnh->rtnh_hops = w - 1;
- } else if (strcmp(*argv, "onlink") == 0) {
- rtnh->rtnh_flags |= RTNH_F_ONLINK;
- } else if (matches(*argv, "realms") == 0) {
- __u32 realm;
- NEXT_ARG();
- if (get_rt_realms(&realm, *argv))
- invarg("\"realm\" value is invalid\n", *argv);
- rta_addattr32(rta, 4096, RTA_FLOW, realm);
- rtnh->rtnh_len += sizeof(struct rtattr) + 4;
- } else
- break;
- }
- *argcp = argc;
- *argvp = argv;
- return 0;
-}
-
-int parse_nexthops(struct nlmsghdr *n, struct rtmsg *r, int argc, char **argv)
-{
- char buf[1024];
- struct rtattr *rta = (void*)buf;
- struct rtnexthop *rtnh;
-
- rta->rta_type = RTA_MULTIPATH;
- rta->rta_len = RTA_LENGTH(0);
- rtnh = RTA_DATA(rta);
-
- while (argc > 0) {
- if (strcmp(*argv, "nexthop") != 0) {
- fprintf(stderr, "Error: \"nexthop\" or end of line is expected instead of \"%s\"\n", *argv);
- exit(-1);
- }
- if (argc <= 1) {
- fprintf(stderr, "Error: unexpected end of line after \"nexthop\"\n");
- exit(-1);
- }
- memset(rtnh, 0, sizeof(*rtnh));
- rtnh->rtnh_len = sizeof(*rtnh);
- rta->rta_len += rtnh->rtnh_len;
- parse_one_nh(rta, rtnh, &argc, &argv);
- rtnh = RTNH_NEXT(rtnh);
- }
-
- if (rta->rta_len > RTA_LENGTH(0))
- addattr_l(n, 1024, RTA_MULTIPATH, RTA_DATA(rta), RTA_PAYLOAD(rta));
- return 0;
-}
-
-
-int iproute_modify(int cmd, unsigned flags, int argc, char **argv)
-{
- struct {
- struct nlmsghdr n;
- struct rtmsg r;
- char buf[1024];
- } req;
- char mxbuf[256];
- struct rtattr * mxrta = (void*)mxbuf;
- unsigned mxlock = 0;
- char *d = NULL;
- int gw_ok = 0;
- int dst_ok = 0;
- int nhs_ok = 0;
- int scope_ok = 0;
- int table_ok = 0;
- int proto_ok = 0;
- int type_ok = 0;
- int raw = 0;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- req.r.rtm_family = preferred_family;
- req.r.rtm_table = RT_TABLE_MAIN;
- req.r.rtm_scope = RT_SCOPE_NOWHERE;
-
- if (cmd != RTM_DELROUTE) {
- req.r.rtm_protocol = RTPROT_BOOT;
- req.r.rtm_scope = RT_SCOPE_UNIVERSE;
- req.r.rtm_type = RTN_UNICAST;
- }
-
- mxrta->rta_type = RTA_METRICS;
- mxrta->rta_len = RTA_LENGTH(0);
-
- while (argc > 0) {
- if (strcmp(*argv, "src") == 0) {
- inet_prefix addr;
- NEXT_ARG();
- get_addr(&addr, *argv, req.r.rtm_family);
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = addr.family;
- addattr_l(&req.n, sizeof(req), RTA_PREFSRC, &addr.data, addr.bytelen);
- } else if (strcmp(*argv, "via") == 0) {
- inet_prefix addr;
- gw_ok = 1;
- NEXT_ARG();
- get_addr(&addr, *argv, req.r.rtm_family);
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = addr.family;
- addattr_l(&req.n, sizeof(req), RTA_GATEWAY, &addr.data, addr.bytelen);
- } else if (strcmp(*argv, "from") == 0) {
- inet_prefix addr;
- NEXT_ARG();
- get_prefix(&addr, *argv, req.r.rtm_family);
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = addr.family;
- if (addr.bytelen)
- addattr_l(&req.n, sizeof(req), RTA_SRC, &addr.data, addr.bytelen);
- req.r.rtm_src_len = addr.bitlen;
- } else if (strcmp(*argv, "tos") == 0 ||
- matches(*argv, "dsfield") == 0) {
- __u32 tos;
- NEXT_ARG();
- if (rtnl_dsfield_a2n(&tos, *argv))
- invarg("\"tos\" value is invalid\n", *argv);
- req.r.rtm_tos = tos;
- } else if (matches(*argv, "metric") == 0 ||
- matches(*argv, "priority") == 0 ||
- matches(*argv, "preference") == 0) {
- __u32 metric;
- NEXT_ARG();
- if (get_u32(&metric, *argv, 0))
- invarg("\"metric\" value is invalid\n", *argv);
- addattr32(&req.n, sizeof(req), RTA_PRIORITY, metric);
- } else if (strcmp(*argv, "scope") == 0) {
- __u32 scope = 0;
- NEXT_ARG();
- if (rtnl_rtscope_a2n(&scope, *argv))
- invarg("invalid \"scope\" value\n", *argv);
- req.r.rtm_scope = scope;
- scope_ok = 1;
- } else if (strcmp(*argv, "mtu") == 0) {
- unsigned mtu;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_MTU);
- NEXT_ARG();
- }
- if (get_unsigned(&mtu, *argv, 0))
- invarg("\"mtu\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_MTU, mtu);
-#ifdef RTAX_HOPLIMIT
- } else if (strcmp(*argv, "hoplimit") == 0) {
- unsigned hoplimit;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_HOPLIMIT);
- NEXT_ARG();
- }
- if (get_unsigned(&hoplimit, *argv, 0))
- invarg("\"hoplimit\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_HOPLIMIT, hoplimit);
-#endif
-#ifdef RTAX_ADVMSS
- } else if (strcmp(*argv, "advmss") == 0) {
- unsigned mss;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_ADVMSS);
- NEXT_ARG();
- }
- if (get_unsigned(&mss, *argv, 0))
- invarg("\"mss\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_ADVMSS, mss);
-#endif
-#ifdef RTAX_REORDERING
- } else if (matches(*argv, "reordering") == 0) {
- unsigned reord;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_REORDERING);
- NEXT_ARG();
- }
- if (get_unsigned(&reord, *argv, 0))
- invarg("\"reordering\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_REORDERING, reord);
-#endif
- } else if (strcmp(*argv, "rtt") == 0) {
- unsigned rtt;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_RTT);
- NEXT_ARG();
- }
- if (get_jiffies(&rtt, *argv, 0, &raw))
- invarg("\"rtt\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_RTT,
- (raw) ? rtt : rtt * 8);
- } else if (strcmp(*argv, "rto_min") == 0) {
- unsigned rto_min;
- NEXT_ARG();
- mxlock |= (1<<RTAX_RTO_MIN);
- if (get_jiffies(&rto_min, *argv, 0, &raw))
- invarg("\"rto_min\" value is invalid\n",
- *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_RTO_MIN,
- rto_min);
- } else if (matches(*argv, "window") == 0) {
- unsigned win;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_WINDOW);
- NEXT_ARG();
- }
- if (get_unsigned(&win, *argv, 0))
- invarg("\"window\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_WINDOW, win);
- } else if (matches(*argv, "cwnd") == 0) {
- unsigned win;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_CWND);
- NEXT_ARG();
- }
- if (get_unsigned(&win, *argv, 0))
- invarg("\"cwnd\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_CWND, win);
- } else if (matches(*argv, "initcwnd") == 0) {
- unsigned win;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_INITCWND);
- NEXT_ARG();
- }
- if (get_unsigned(&win, *argv, 0))
- invarg("\"initcwnd\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_INITCWND, win);
- } else if (matches(*argv, "initrwnd") == 0) {
- unsigned win;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_INITRWND);
- NEXT_ARG();
- }
- if (get_unsigned(&win, *argv, 0))
- invarg("\"initrwnd\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_INITRWND, win);
- } else if (matches(*argv, "rttvar") == 0) {
- unsigned win;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_RTTVAR);
- NEXT_ARG();
- }
- if (get_jiffies(&win, *argv, 0, &raw))
- invarg("\"rttvar\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_RTTVAR,
- (raw) ? win : win * 4);
- } else if (matches(*argv, "ssthresh") == 0) {
- unsigned win;
- NEXT_ARG();
- if (strcmp(*argv, "lock") == 0) {
- mxlock |= (1<<RTAX_SSTHRESH);
- NEXT_ARG();
- }
- if (get_unsigned(&win, *argv, 0))
- invarg("\"ssthresh\" value is invalid\n", *argv);
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_SSTHRESH, win);
- } else if (matches(*argv, "realms") == 0) {
- __u32 realm;
- NEXT_ARG();
- if (get_rt_realms(&realm, *argv))
- invarg("\"realm\" value is invalid\n", *argv);
- addattr32(&req.n, sizeof(req), RTA_FLOW, realm);
- } else if (strcmp(*argv, "onlink") == 0) {
- req.r.rtm_flags |= RTNH_F_ONLINK;
- } else if (strcmp(*argv, "nexthop") == 0) {
- nhs_ok = 1;
- break;
- } else if (matches(*argv, "protocol") == 0) {
- __u32 prot;
- NEXT_ARG();
- if (rtnl_rtprot_a2n(&prot, *argv))
- invarg("\"protocol\" value is invalid\n", *argv);
- req.r.rtm_protocol = prot;
- proto_ok =1;
- } else if (matches(*argv, "table") == 0) {
- __u32 tid;
- NEXT_ARG();
- if (rtnl_rttable_a2n(&tid, *argv))
- invarg("\"table\" value is invalid\n", *argv);
- if (tid < 256)
- req.r.rtm_table = tid;
- else {
- req.r.rtm_table = RT_TABLE_UNSPEC;
- addattr32(&req.n, sizeof(req), RTA_TABLE, tid);
- }
- table_ok = 1;
- } else if (strcmp(*argv, "dev") == 0 ||
- strcmp(*argv, "oif") == 0) {
- NEXT_ARG();
- d = *argv;
- } else {
- int type;
- inet_prefix dst;
-
- if (strcmp(*argv, "to") == 0) {
- NEXT_ARG();
- }
- if ((**argv < '0' || **argv > '9') &&
- rtnl_rtntype_a2n(&type, *argv) == 0) {
- NEXT_ARG();
- req.r.rtm_type = type;
- type_ok = 1;
- }
-
- if (matches(*argv, "help") == 0)
- usage();
- if (dst_ok)
- duparg2("to", *argv);
- get_prefix(&dst, *argv, req.r.rtm_family);
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = dst.family;
- req.r.rtm_dst_len = dst.bitlen;
- dst_ok = 1;
- if (dst.bytelen)
- addattr_l(&req.n, sizeof(req), RTA_DST, &dst.data, dst.bytelen);
- }
- argc--; argv++;
- }
-
- if (d || nhs_ok) {
- int idx;
-
- ll_init_map(&rth);
-
- if (d) {
- if ((idx = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return -1;
- }
- addattr32(&req.n, sizeof(req), RTA_OIF, idx);
- }
- }
-
- if (mxrta->rta_len > RTA_LENGTH(0)) {
- if (mxlock)
- rta_addattr32(mxrta, sizeof(mxbuf), RTAX_LOCK, mxlock);
- addattr_l(&req.n, sizeof(req), RTA_METRICS, RTA_DATA(mxrta), RTA_PAYLOAD(mxrta));
- }
-
- if (nhs_ok)
- parse_nexthops(&req.n, &req.r, argc, argv);
-
- if (!table_ok) {
- if (req.r.rtm_type == RTN_LOCAL ||
- req.r.rtm_type == RTN_BROADCAST ||
- req.r.rtm_type == RTN_NAT ||
- req.r.rtm_type == RTN_ANYCAST)
- req.r.rtm_table = RT_TABLE_LOCAL;
- }
- if (!scope_ok) {
- if (req.r.rtm_type == RTN_LOCAL ||
- req.r.rtm_type == RTN_NAT)
- req.r.rtm_scope = RT_SCOPE_HOST;
- else if (req.r.rtm_type == RTN_BROADCAST ||
- req.r.rtm_type == RTN_MULTICAST ||
- req.r.rtm_type == RTN_ANYCAST)
- req.r.rtm_scope = RT_SCOPE_LINK;
- else if (req.r.rtm_type == RTN_UNICAST ||
- req.r.rtm_type == RTN_UNSPEC) {
- if (cmd == RTM_DELROUTE)
- req.r.rtm_scope = RT_SCOPE_NOWHERE;
- else if (!gw_ok && !nhs_ok)
- req.r.rtm_scope = RT_SCOPE_LINK;
- }
- }
-
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = AF_INET;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
-
- return 0;
-}
-
-static int rtnl_rtcache_request(struct rtnl_handle *rth, int family)
-{
- struct {
- struct nlmsghdr nlh;
- struct rtmsg rtm;
- } req;
- struct sockaddr_nl nladdr;
-
- memset(&nladdr, 0, sizeof(nladdr));
- memset(&req, 0, sizeof(req));
- nladdr.nl_family = AF_NETLINK;
-
- req.nlh.nlmsg_len = sizeof(req);
- req.nlh.nlmsg_type = RTM_GETROUTE;
- req.nlh.nlmsg_flags = NLM_F_ROOT|NLM_F_REQUEST;
- req.nlh.nlmsg_pid = 0;
- req.nlh.nlmsg_seq = rth->dump = ++rth->seq;
- req.rtm.rtm_family = family;
- req.rtm.rtm_flags |= RTM_F_CLONED;
-
- return sendto(rth->fd, (void*)&req, sizeof(req), 0, (struct sockaddr*)&nladdr, sizeof(nladdr));
-}
-
-static int iproute_flush_cache(void)
-{
-#define ROUTE_FLUSH_PATH "/proc/sys/net/ipv4/route/flush"
-
- int len;
- int flush_fd = open (ROUTE_FLUSH_PATH, O_WRONLY);
- char *buffer = "-1";
-
- if (flush_fd < 0) {
- fprintf (stderr, "Cannot open \"%s\"\n", ROUTE_FLUSH_PATH);
- return -1;
- }
-
- len = strlen (buffer);
-
- if ((write (flush_fd, (void *)buffer, len)) < len) {
- fprintf (stderr, "Cannot flush routing cache\n");
- close(flush_fd);
- return -1;
- }
- close(flush_fd);
- return 0;
-}
-
-
-static int iproute_list_or_flush(int argc, char **argv, int flush)
-{
- int do_ipv6 = preferred_family;
- char *id = NULL;
- char *od = NULL;
-
- iproute_reset_filter();
- filter.tb = RT_TABLE_MAIN;
-
- if (flush && argc <= 0) {
- fprintf(stderr, "\"ip route flush\" requires arguments.\n");
- return -1;
- }
-
- while (argc > 0) {
- if (matches(*argv, "table") == 0) {
- __u32 tid;
- NEXT_ARG();
- if (rtnl_rttable_a2n(&tid, *argv)) {
- if (strcmp(*argv, "all") == 0) {
- filter.tb = 0;
- } else if (strcmp(*argv, "cache") == 0) {
- filter.cloned = 1;
- } else if (strcmp(*argv, "help") == 0) {
- usage();
- } else {
- invarg("table id value is invalid\n", *argv);
- }
- } else
- filter.tb = tid;
- } else if (matches(*argv, "cached") == 0 ||
- matches(*argv, "cloned") == 0) {
- filter.cloned = 1;
- } else if (strcmp(*argv, "tos") == 0 ||
- matches(*argv, "dsfield") == 0) {
- __u32 tos;
- NEXT_ARG();
- if (rtnl_dsfield_a2n(&tos, *argv))
- invarg("TOS value is invalid\n", *argv);
- filter.tos = tos;
- filter.tosmask = -1;
- } else if (matches(*argv, "protocol") == 0) {
- __u32 prot = 0;
- NEXT_ARG();
- filter.protocolmask = -1;
- if (rtnl_rtprot_a2n(&prot, *argv)) {
- if (strcmp(*argv, "all") != 0)
- invarg("invalid \"protocol\"\n", *argv);
- prot = 0;
- filter.protocolmask = 0;
- }
- filter.protocol = prot;
- } else if (matches(*argv, "scope") == 0) {
- __u32 scope = 0;
- NEXT_ARG();
- filter.scopemask = -1;
- if (rtnl_rtscope_a2n(&scope, *argv)) {
- if (strcmp(*argv, "all") != 0)
- invarg("invalid \"scope\"\n", *argv);
- scope = RT_SCOPE_NOWHERE;
- filter.scopemask = 0;
- }
- filter.scope = scope;
- } else if (matches(*argv, "type") == 0) {
- int type;
- NEXT_ARG();
- filter.typemask = -1;
- if (rtnl_rtntype_a2n(&type, *argv))
- invarg("node type value is invalid\n", *argv);
- filter.type = type;
- } else if (strcmp(*argv, "dev") == 0 ||
- strcmp(*argv, "oif") == 0) {
- NEXT_ARG();
- od = *argv;
- } else if (strcmp(*argv, "iif") == 0) {
- NEXT_ARG();
- id = *argv;
- } else if (strcmp(*argv, "via") == 0) {
- NEXT_ARG();
- get_prefix(&filter.rvia, *argv, do_ipv6);
- } else if (strcmp(*argv, "src") == 0) {
- NEXT_ARG();
- get_prefix(&filter.rprefsrc, *argv, do_ipv6);
- } else if (matches(*argv, "realms") == 0) {
- __u32 realm;
- NEXT_ARG();
- if (get_rt_realms(&realm, *argv))
- invarg("invalid realms\n", *argv);
- filter.realm = realm;
- filter.realmmask = ~0U;
- if ((filter.realm&0xFFFF) == 0 &&
- (*argv)[strlen(*argv) - 1] == '/')
- filter.realmmask &= ~0xFFFF;
- if ((filter.realm&0xFFFF0000U) == 0 &&
- (strchr(*argv, '/') == NULL ||
- (*argv)[0] == '/'))
- filter.realmmask &= ~0xFFFF0000U;
- } else if (matches(*argv, "from") == 0) {
- NEXT_ARG();
- if (matches(*argv, "root") == 0) {
- NEXT_ARG();
- get_prefix(&filter.rsrc, *argv, do_ipv6);
- } else if (matches(*argv, "match") == 0) {
- NEXT_ARG();
- get_prefix(&filter.msrc, *argv, do_ipv6);
- } else {
- if (matches(*argv, "exact") == 0) {
- NEXT_ARG();
- }
- get_prefix(&filter.msrc, *argv, do_ipv6);
- filter.rsrc = filter.msrc;
- }
- } else {
- if (matches(*argv, "to") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "root") == 0) {
- NEXT_ARG();
- get_prefix(&filter.rdst, *argv, do_ipv6);
- } else if (matches(*argv, "match") == 0) {
- NEXT_ARG();
- get_prefix(&filter.mdst, *argv, do_ipv6);
- } else {
- if (matches(*argv, "exact") == 0) {
- NEXT_ARG();
- }
- get_prefix(&filter.mdst, *argv, do_ipv6);
- filter.rdst = filter.mdst;
- }
- }
- argc--; argv++;
- }
-
- if (do_ipv6 == AF_UNSPEC && filter.tb)
- do_ipv6 = AF_INET;
-
- ll_init_map(&rth);
-
- if (id || od) {
- int idx;
-
- if (id) {
- if ((idx = ll_name_to_index(id)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", id);
- return -1;
- }
- filter.iif = idx;
- filter.iifmask = -1;
- }
- if (od) {
- if ((idx = ll_name_to_index(od)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", od);
- return -1;
- }
- filter.oif = idx;
- filter.oifmask = -1;
- }
- }
-
- if (flush) {
- int round = 0;
- char flushb[4096-512];
- time_t start = time(0);
-
- if (filter.cloned) {
- if (do_ipv6 != AF_INET6) {
- iproute_flush_cache();
- if (show_stats)
- printf("*** IPv4 routing cache is flushed.\n");
- }
- if (do_ipv6 == AF_INET)
- return 0;
- }
-
- filter.flushb = flushb;
- filter.flushp = 0;
- filter.flushe = sizeof(flushb);
-
- for (;;) {
- if (rtnl_wilddump_request(&rth, do_ipv6, RTM_GETROUTE) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
- filter.flushed = 0;
- if (rtnl_dump_filter(&rth, print_route, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Flush terminated\n");
- exit(1);
- }
- if (filter.flushed == 0) {
- if (show_stats) {
- if (round == 0 && (!filter.cloned || do_ipv6 == AF_INET6))
- printf("Nothing to flush.\n");
- else
- printf("*** Flush is complete after %d round%s ***\n", round, round>1?"s":"");
- }
- fflush(stdout);
- return 0;
- }
- round++;
- if (flush_update() < 0)
- exit(1);
-
- if (time(0) - start > 30) {
- printf("\n*** Flush not completed after %ld seconds, %d entries remain ***\n",
- time(0) - start, filter.flushed);
- exit(1);
- }
-
- if (show_stats) {
- printf("\n*** Round %d, deleting %d entries ***\n", round, filter.flushed);
- fflush(stdout);
- }
- }
- }
-
- if (!filter.cloned) {
- if (rtnl_wilddump_request(&rth, do_ipv6, RTM_GETROUTE) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
- } else {
- if (rtnl_rtcache_request(&rth, do_ipv6) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
- }
-
- if (rtnl_dump_filter(&rth, print_route, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
-
- exit(0);
-}
-
-
-int iproute_get(int argc, char **argv)
-{
- struct {
- struct nlmsghdr n;
- struct rtmsg r;
- char buf[1024];
- } req;
- char *idev = NULL;
- char *odev = NULL;
- int connected = 0;
- int from_ok = 0;
-
- memset(&req, 0, sizeof(req));
-
- iproute_reset_filter();
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = RTM_GETROUTE;
- req.r.rtm_family = preferred_family;
- req.r.rtm_table = 0;
- req.r.rtm_protocol = 0;
- req.r.rtm_scope = 0;
- req.r.rtm_type = 0;
- req.r.rtm_src_len = 0;
- req.r.rtm_dst_len = 0;
- req.r.rtm_tos = 0;
-
- while (argc > 0) {
- if (strcmp(*argv, "tos") == 0 ||
- matches(*argv, "dsfield") == 0) {
- __u32 tos;
- NEXT_ARG();
- if (rtnl_dsfield_a2n(&tos, *argv))
- invarg("TOS value is invalid\n", *argv);
- req.r.rtm_tos = tos;
- } else if (matches(*argv, "from") == 0) {
- inet_prefix addr;
- NEXT_ARG();
- if (matches(*argv, "help") == 0)
- usage();
- from_ok = 1;
- get_prefix(&addr, *argv, req.r.rtm_family);
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = addr.family;
- if (addr.bytelen)
- addattr_l(&req.n, sizeof(req), RTA_SRC, &addr.data, addr.bytelen);
- req.r.rtm_src_len = addr.bitlen;
- } else if (matches(*argv, "iif") == 0) {
- NEXT_ARG();
- idev = *argv;
- } else if (matches(*argv, "oif") == 0 ||
- strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- odev = *argv;
- } else if (matches(*argv, "notify") == 0) {
- req.r.rtm_flags |= RTM_F_NOTIFY;
- } else if (matches(*argv, "connected") == 0) {
- connected = 1;
- } else {
- inet_prefix addr;
- if (strcmp(*argv, "to") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- get_prefix(&addr, *argv, req.r.rtm_family);
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = addr.family;
- if (addr.bytelen)
- addattr_l(&req.n, sizeof(req), RTA_DST, &addr.data, addr.bytelen);
- req.r.rtm_dst_len = addr.bitlen;
- }
- argc--; argv++;
- }
-
- if (req.r.rtm_dst_len == 0) {
- fprintf(stderr, "need at least destination address\n");
- exit(1);
- }
-
- ll_init_map(&rth);
-
- if (idev || odev) {
- int idx;
-
- if (idev) {
- if ((idx = ll_name_to_index(idev)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", idev);
- return -1;
- }
- addattr32(&req.n, sizeof(req), RTA_IIF, idx);
- }
- if (odev) {
- if ((idx = ll_name_to_index(odev)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", odev);
- return -1;
- }
- addattr32(&req.n, sizeof(req), RTA_OIF, idx);
- }
- }
-
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = AF_INET;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, &req.n, NULL, NULL) < 0)
- exit(2);
-
- if (connected && !from_ok) {
- struct rtmsg *r = NLMSG_DATA(&req.n);
- int len = req.n.nlmsg_len;
- struct rtattr * tb[RTA_MAX+1];
-
- if (print_route(NULL, &req.n, (void*)stdout) < 0) {
- fprintf(stderr, "An error :-)\n");
- exit(1);
- }
-
- if (req.n.nlmsg_type != RTM_NEWROUTE) {
- fprintf(stderr, "Not a route?\n");
- return -1;
- }
- len -= NLMSG_LENGTH(sizeof(*r));
- if (len < 0) {
- fprintf(stderr, "Wrong len %d\n", len);
- return -1;
- }
-
- parse_rtattr(tb, RTA_MAX, RTM_RTA(r), len);
-
- if (tb[RTA_PREFSRC]) {
- tb[RTA_PREFSRC]->rta_type = RTA_SRC;
- r->rtm_src_len = 8*RTA_PAYLOAD(tb[RTA_PREFSRC]);
- } else if (!tb[RTA_SRC]) {
- fprintf(stderr, "Failed to connect the route\n");
- return -1;
- }
- if (!odev && tb[RTA_OIF])
- tb[RTA_OIF]->rta_type = 0;
- if (tb[RTA_GATEWAY])
- tb[RTA_GATEWAY]->rta_type = 0;
- if (!idev && tb[RTA_IIF])
- tb[RTA_IIF]->rta_type = 0;
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = RTM_GETROUTE;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, &req.n, NULL, NULL) < 0)
- exit(2);
- }
-
- if (print_route(NULL, &req.n, (void*)stdout) < 0) {
- fprintf(stderr, "An error :-)\n");
- exit(1);
- }
-
- exit(0);
-}
-
-void iproute_reset_filter()
-{
- memset(&filter, 0, sizeof(filter));
- filter.mdst.bitlen = -1;
- filter.msrc.bitlen = -1;
-}
-
-int do_iproute(int argc, char **argv)
-{
- if (argc < 1)
- return iproute_list_or_flush(0, NULL, 0);
-
- if (matches(*argv, "add") == 0)
- return iproute_modify(RTM_NEWROUTE, NLM_F_CREATE|NLM_F_EXCL,
- argc-1, argv+1);
- if (matches(*argv, "change") == 0 || strcmp(*argv, "chg") == 0)
- return iproute_modify(RTM_NEWROUTE, NLM_F_REPLACE,
- argc-1, argv+1);
- if (matches(*argv, "replace") == 0)
- return iproute_modify(RTM_NEWROUTE, NLM_F_CREATE|NLM_F_REPLACE,
- argc-1, argv+1);
- if (matches(*argv, "prepend") == 0)
- return iproute_modify(RTM_NEWROUTE, NLM_F_CREATE,
- argc-1, argv+1);
- if (matches(*argv, "append") == 0)
- return iproute_modify(RTM_NEWROUTE, NLM_F_CREATE|NLM_F_APPEND,
- argc-1, argv+1);
- if (matches(*argv, "test") == 0)
- return iproute_modify(RTM_NEWROUTE, NLM_F_EXCL,
- argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return iproute_modify(RTM_DELROUTE, 0,
- argc-1, argv+1);
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return iproute_list_or_flush(argc-1, argv+1, 0);
- if (matches(*argv, "get") == 0)
- return iproute_get(argc-1, argv+1);
- if (matches(*argv, "flush") == 0)
- return iproute_list_or_flush(argc-1, argv+1, 1);
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip route help\".\n", *argv);
- exit(-1);
-}
-
diff --git a/ip/iprule.c b/ip/iprule.c
deleted file mode 100644
index 9318d8c..0000000
--- a/ip/iprule.c
+++ /dev/null
@@ -1,460 +0,0 @@
-/*
- * iprule.c "ip rule".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <linux/fib_rules.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-extern struct rtnl_handle rth;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip rule [ list | add | del | flush ] SELECTOR ACTION\n");
- fprintf(stderr, "SELECTOR := [ not ] [ from PREFIX ] [ to PREFIX ] [ tos TOS ] [ fwmark FWMARK[/MASK] ]\n");
- fprintf(stderr, " [ iif STRING ] [ oif STRING ] [ pref NUMBER ]\n");
- fprintf(stderr, "ACTION := [ table TABLE_ID ]\n");
- fprintf(stderr, " [ prohibit | reject | unreachable ]\n");
- fprintf(stderr, " [ realms [SRCREALM/]DSTREALM ]\n");
- fprintf(stderr, " [ goto NUMBER ]\n");
- fprintf(stderr, "TABLE_ID := [ local | main | default | NUMBER ]\n");
- exit(-1);
-}
-
-int print_rule(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct rtmsg *r = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- int host_len = -1;
- __u32 table;
- struct rtattr * tb[FRA_MAX+1];
- char abuf[256];
- SPRINT_BUF(b1);
-
- if (n->nlmsg_type != RTM_NEWRULE && n->nlmsg_type != RTM_DELRULE)
- return 0;
-
- len -= NLMSG_LENGTH(sizeof(*r));
- if (len < 0)
- return -1;
-
- parse_rtattr(tb, FRA_MAX, RTM_RTA(r), len);
-
- if (r->rtm_family == AF_INET)
- host_len = 32;
- else if (r->rtm_family == AF_INET6)
- host_len = 128;
- else if (r->rtm_family == AF_DECnet)
- host_len = 16;
- else if (r->rtm_family == AF_IPX)
- host_len = 80;
-
- if (n->nlmsg_type == RTM_DELRULE)
- fprintf(fp, "Deleted ");
-
- if (tb[FRA_PRIORITY])
- fprintf(fp, "%u:\t", *(unsigned*)RTA_DATA(tb[FRA_PRIORITY]));
- else
- fprintf(fp, "0:\t");
-
- if (r->rtm_flags & FIB_RULE_INVERT)
- fprintf(fp, "not ");
-
- if (tb[FRA_SRC]) {
- if (r->rtm_src_len != host_len) {
- fprintf(fp, "from %s/%u ", rt_addr_n2a(r->rtm_family,
- RTA_PAYLOAD(tb[FRA_SRC]),
- RTA_DATA(tb[FRA_SRC]),
- abuf, sizeof(abuf)),
- r->rtm_src_len
- );
- } else {
- fprintf(fp, "from %s ", format_host(r->rtm_family,
- RTA_PAYLOAD(tb[FRA_SRC]),
- RTA_DATA(tb[FRA_SRC]),
- abuf, sizeof(abuf))
- );
- }
- } else if (r->rtm_src_len) {
- fprintf(fp, "from 0/%d ", r->rtm_src_len);
- } else {
- fprintf(fp, "from all ");
- }
-
- if (tb[FRA_DST]) {
- if (r->rtm_dst_len != host_len) {
- fprintf(fp, "to %s/%u ", rt_addr_n2a(r->rtm_family,
- RTA_PAYLOAD(tb[FRA_DST]),
- RTA_DATA(tb[FRA_DST]),
- abuf, sizeof(abuf)),
- r->rtm_dst_len
- );
- } else {
- fprintf(fp, "to %s ", format_host(r->rtm_family,
- RTA_PAYLOAD(tb[FRA_DST]),
- RTA_DATA(tb[FRA_DST]),
- abuf, sizeof(abuf)));
- }
- } else if (r->rtm_dst_len) {
- fprintf(fp, "to 0/%d ", r->rtm_dst_len);
- }
-
- if (r->rtm_tos) {
- SPRINT_BUF(b1);
- fprintf(fp, "tos %s ", rtnl_dsfield_n2a(r->rtm_tos, b1, sizeof(b1)));
- }
-
- if (tb[FRA_FWMARK] || tb[FRA_FWMASK]) {
- __u32 mark = 0, mask = 0;
-
- if (tb[FRA_FWMARK])
- mark = *(__u32*)RTA_DATA(tb[FRA_FWMARK]);
-
- if (tb[FRA_FWMASK] &&
- (mask = *(__u32*)RTA_DATA(tb[FRA_FWMASK])) != 0xFFFFFFFF)
- fprintf(fp, "fwmark 0x%x/0x%x ", mark, mask);
- else
- fprintf(fp, "fwmark 0x%x ", mark);
- }
-
- if (tb[FRA_IFNAME]) {
- fprintf(fp, "iif %s ", (char*)RTA_DATA(tb[FRA_IFNAME]));
- if (r->rtm_flags & FIB_RULE_IIF_DETACHED)
- fprintf(fp, "[detached] ");
- }
-
- if (tb[FRA_OIFNAME]) {
- fprintf(fp, "oif %s ", (char*)RTA_DATA(tb[FRA_OIFNAME]));
- if (r->rtm_flags & FIB_RULE_OIF_DETACHED)
- fprintf(fp, "[detached] ");
- }
-
- table = rtm_get_table(r, tb);
- if (table)
- fprintf(fp, "lookup %s ", rtnl_rttable_n2a(table, b1, sizeof(b1)));
-
- if (tb[FRA_FLOW]) {
- __u32 to = *(__u32*)RTA_DATA(tb[FRA_FLOW]);
- __u32 from = to>>16;
- to &= 0xFFFF;
- if (from) {
- fprintf(fp, "realms %s/",
- rtnl_rtrealm_n2a(from, b1, sizeof(b1)));
- }
- fprintf(fp, "%s ",
- rtnl_rtrealm_n2a(to, b1, sizeof(b1)));
- }
-
- if (r->rtm_type == RTN_NAT) {
- if (tb[RTA_GATEWAY]) {
- fprintf(fp, "map-to %s ",
- format_host(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_GATEWAY]),
- RTA_DATA(tb[RTA_GATEWAY]),
- abuf, sizeof(abuf)));
- } else
- fprintf(fp, "masquerade");
- } else if (r->rtm_type == FR_ACT_GOTO) {
- fprintf(fp, "goto ");
- if (tb[FRA_GOTO])
- fprintf(fp, "%u", *(__u32 *) RTA_DATA(tb[FRA_GOTO]));
- else
- fprintf(fp, "none");
- if (r->rtm_flags & FIB_RULE_UNRESOLVED)
- fprintf(fp, " [unresolved]");
- } else if (r->rtm_type == FR_ACT_NOP)
- fprintf(fp, "nop");
- else if (r->rtm_type != RTN_UNICAST)
- fprintf(fp, "%s", rtnl_rtntype_n2a(r->rtm_type, b1, sizeof(b1)));
-
- fprintf(fp, "\n");
- fflush(fp);
- return 0;
-}
-
-static int iprule_list(int argc, char **argv)
-{
- int af = preferred_family;
-
- if (af == AF_UNSPEC)
- af = AF_INET;
-
- if (argc > 0) {
- fprintf(stderr, "\"ip rule show\" does not take any arguments.\n");
- return -1;
- }
-
- if (rtnl_wilddump_request(&rth, af, RTM_GETRULE) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
-
- if (rtnl_dump_filter(&rth, print_rule, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- return 1;
- }
-
- return 0;
-}
-
-
-static int iprule_modify(int cmd, int argc, char **argv)
-{
- int table_ok = 0;
- struct {
- struct nlmsghdr n;
- struct rtmsg r;
- char buf[1024];
- } req;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_type = cmd;
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.r.rtm_family = preferred_family;
- req.r.rtm_protocol = RTPROT_BOOT;
- req.r.rtm_scope = RT_SCOPE_UNIVERSE;
- req.r.rtm_table = 0;
- req.r.rtm_type = RTN_UNSPEC;
- req.r.rtm_flags = 0;
-
- if (cmd == RTM_NEWRULE) {
- req.n.nlmsg_flags |= NLM_F_CREATE|NLM_F_EXCL;
- req.r.rtm_type = RTN_UNICAST;
- }
-
- while (argc > 0) {
- if (strcmp(*argv, "not") == 0) {
- req.r.rtm_flags |= FIB_RULE_INVERT;
- } else if (strcmp(*argv, "from") == 0) {
- inet_prefix dst;
- NEXT_ARG();
- get_prefix(&dst, *argv, req.r.rtm_family);
- req.r.rtm_src_len = dst.bitlen;
- addattr_l(&req.n, sizeof(req), FRA_SRC, &dst.data, dst.bytelen);
- } else if (strcmp(*argv, "to") == 0) {
- inet_prefix dst;
- NEXT_ARG();
- get_prefix(&dst, *argv, req.r.rtm_family);
- req.r.rtm_dst_len = dst.bitlen;
- addattr_l(&req.n, sizeof(req), FRA_DST, &dst.data, dst.bytelen);
- } else if (matches(*argv, "preference") == 0 ||
- matches(*argv, "order") == 0 ||
- matches(*argv, "priority") == 0) {
- __u32 pref;
- NEXT_ARG();
- if (get_u32(&pref, *argv, 0))
- invarg("preference value is invalid\n", *argv);
- addattr32(&req.n, sizeof(req), FRA_PRIORITY, pref);
- } else if (strcmp(*argv, "tos") == 0 ||
- matches(*argv, "dsfield") == 0) {
- __u32 tos;
- NEXT_ARG();
- if (rtnl_dsfield_a2n(&tos, *argv))
- invarg("TOS value is invalid\n", *argv);
- req.r.rtm_tos = tos;
- } else if (strcmp(*argv, "fwmark") == 0) {
- char *slash;
- __u32 fwmark, fwmask;
- NEXT_ARG();
- if ((slash = strchr(*argv, '/')) != NULL)
- *slash = '\0';
- if (get_u32(&fwmark, *argv, 0))
- invarg("fwmark value is invalid\n", *argv);
- addattr32(&req.n, sizeof(req), FRA_FWMARK, fwmark);
- if (slash) {
- if (get_u32(&fwmask, slash+1, 0))
- invarg("fwmask value is invalid\n", slash+1);
- addattr32(&req.n, sizeof(req), FRA_FWMASK, fwmask);
- }
- } else if (matches(*argv, "realms") == 0) {
- __u32 realm;
- NEXT_ARG();
- if (get_rt_realms(&realm, *argv))
- invarg("invalid realms\n", *argv);
- addattr32(&req.n, sizeof(req), FRA_FLOW, realm);
- } else if (matches(*argv, "table") == 0 ||
- strcmp(*argv, "lookup") == 0) {
- __u32 tid;
- NEXT_ARG();
- if (rtnl_rttable_a2n(&tid, *argv))
- invarg("invalid table ID\n", *argv);
- if (tid < 256)
- req.r.rtm_table = tid;
- else {
- req.r.rtm_table = RT_TABLE_UNSPEC;
- addattr32(&req.n, sizeof(req), FRA_TABLE, tid);
- }
- table_ok = 1;
- } else if (strcmp(*argv, "dev") == 0 ||
- strcmp(*argv, "iif") == 0) {
- NEXT_ARG();
- addattr_l(&req.n, sizeof(req), FRA_IFNAME, *argv, strlen(*argv)+1);
- } else if (strcmp(*argv, "oif") == 0) {
- NEXT_ARG();
- addattr_l(&req.n, sizeof(req), FRA_OIFNAME, *argv, strlen(*argv)+1);
- } else if (strcmp(*argv, "nat") == 0 ||
- matches(*argv, "map-to") == 0) {
- NEXT_ARG();
- fprintf(stderr, "Warning: route NAT is deprecated\n");
- addattr32(&req.n, sizeof(req), RTA_GATEWAY, get_addr32(*argv));
- req.r.rtm_type = RTN_NAT;
- } else {
- int type;
-
- if (strcmp(*argv, "type") == 0) {
- NEXT_ARG();
- }
- if (matches(*argv, "help") == 0)
- usage();
- else if (matches(*argv, "goto") == 0) {
- __u32 target;
- type = FR_ACT_GOTO;
- NEXT_ARG();
- if (get_u32(&target, *argv, 0))
- invarg("invalid target\n", *argv);
- addattr32(&req.n, sizeof(req), FRA_GOTO, target);
- } else if (matches(*argv, "nop") == 0)
- type = FR_ACT_NOP;
- else if (rtnl_rtntype_a2n(&type, *argv))
- invarg("Failed to parse rule type", *argv);
- req.r.rtm_type = type;
- table_ok = 1;
- }
- argc--;
- argv++;
- }
-
- if (req.r.rtm_family == AF_UNSPEC)
- req.r.rtm_family = AF_INET;
-
- if (!table_ok && cmd == RTM_NEWRULE)
- req.r.rtm_table = RT_TABLE_MAIN;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- return 2;
-
- return 0;
-}
-
-
-static int flush_rule(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- struct rtnl_handle rth2;
- struct rtmsg *r = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[FRA_MAX+1];
-
- len -= NLMSG_LENGTH(sizeof(*r));
- if (len < 0)
- return -1;
-
- parse_rtattr(tb, FRA_MAX, RTM_RTA(r), len);
-
- if (tb[FRA_PRIORITY]) {
- n->nlmsg_type = RTM_DELRULE;
- n->nlmsg_flags = NLM_F_REQUEST;
-
- if (rtnl_open(&rth2, 0) < 0)
- return -1;
-
- if (rtnl_talk(&rth2, n, 0, 0, NULL, NULL, NULL) < 0)
- return -2;
-
- rtnl_close(&rth2);
- }
-
- return 0;
-}
-
-static int iprule_flush(int argc, char **argv)
-{
- int af = preferred_family;
-
- if (af == AF_UNSPEC)
- af = AF_INET;
-
- if (argc > 0) {
- fprintf(stderr, "\"ip rule flush\" does not allow arguments\n");
- return -1;
- }
-
- if (rtnl_wilddump_request(&rth, af, RTM_GETRULE) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
-
- if (rtnl_dump_filter(&rth, flush_rule, NULL, NULL, NULL) < 0) {
- fprintf(stderr, "Flush terminated\n");
- return 1;
- }
-
- return 0;
-}
-
-int do_iprule(int argc, char **argv)
-{
- if (argc < 1) {
- return iprule_list(0, NULL);
- } else if (matches(argv[0], "list") == 0 ||
- matches(argv[0], "lst") == 0 ||
- matches(argv[0], "show") == 0) {
- return iprule_list(argc-1, argv+1);
- } else if (matches(argv[0], "add") == 0) {
- return iprule_modify(RTM_NEWRULE, argc-1, argv+1);
- } else if (matches(argv[0], "delete") == 0) {
- return iprule_modify(RTM_DELRULE, argc-1, argv+1);
- } else if (matches(argv[0], "flush") == 0) {
- return iprule_flush(argc-1, argv+1);
- } else if (matches(argv[0], "help") == 0)
- usage();
-
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip rule help\".\n", *argv);
- exit(-1);
-}
-
-int do_multirule(int argc, char **argv)
-{
- switch (preferred_family) {
- case AF_UNSPEC:
- case AF_INET:
- preferred_family = RTNL_FAMILY_IPMR;
- break;
- case AF_INET6:
- preferred_family = RTNL_FAMILY_IP6MR;
- break;
- case RTNL_FAMILY_IPMR:
- case RTNL_FAMILY_IP6MR:
- break;
- default:
- fprintf(stderr, "Multicast rules are only supported for IPv4/IPv6, was: %i\n",
- preferred_family);
- exit(-1);
- }
-
- return do_iprule(argc, argv);
-}
diff --git a/ip/iptunnel.c b/ip/iptunnel.c
deleted file mode 100644
index 7c682a7..0000000
--- a/ip/iptunnel.c
+++ /dev/null
@@ -1,635 +0,0 @@
-/*
- * iptunnel.c "ip tunnel"
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <sys/ioctl.h>
-#include <linux/if.h>
-#include <linux/if_arp.h>
-#include <linux/ip.h>
-#include <linux/if_tunnel.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-#include "tunnel.h"
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip tunnel { add | change | del | show | prl | 6rd } [ NAME ]\n");
- fprintf(stderr, " [ mode { ipip | gre | sit | isatap } ] [ remote ADDR ] [ local ADDR ]\n");
- fprintf(stderr, " [ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n");
- fprintf(stderr, " [ prl-default ADDR ] [ prl-nodefault ADDR ] [ prl-delete ADDR ]\n");
- fprintf(stderr, " [ 6rd-prefix ADDR ] [ 6rd-relay_prefix ADDR ] [ 6rd-reset ]\n");
- fprintf(stderr, " [ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "Where: NAME := STRING\n");
- fprintf(stderr, " ADDR := { IP_ADDRESS | any }\n");
- fprintf(stderr, " TOS := { NUMBER | inherit }\n");
- fprintf(stderr, " TTL := { 1..255 | inherit }\n");
- fprintf(stderr, " KEY := { DOTTED_QUAD | NUMBER }\n");
- exit(-1);
-}
-
-static int parse_args(int argc, char **argv, int cmd, struct ip_tunnel_parm *p)
-{
- int count = 0;
- char medium[IFNAMSIZ];
- int isatap = 0;
-
- memset(p, 0, sizeof(*p));
- memset(&medium, 0, sizeof(medium));
-
- p->iph.version = 4;
- p->iph.ihl = 5;
-#ifndef IP_DF
-#define IP_DF 0x4000 /* Flag: "Don't Fragment" */
-#endif
- p->iph.frag_off = htons(IP_DF);
-
- while (argc > 0) {
- if (strcmp(*argv, "mode") == 0) {
- NEXT_ARG();
- if (strcmp(*argv, "ipip") == 0 ||
- strcmp(*argv, "ip/ip") == 0) {
- if (p->iph.protocol && p->iph.protocol != IPPROTO_IPIP) {
- fprintf(stderr,"You managed to ask for more than one tunnel mode.\n");
- exit(-1);
- }
- p->iph.protocol = IPPROTO_IPIP;
- } else if (strcmp(*argv, "gre") == 0 ||
- strcmp(*argv, "gre/ip") == 0) {
- if (p->iph.protocol && p->iph.protocol != IPPROTO_GRE) {
- fprintf(stderr,"You managed to ask for more than one tunnel mode.\n");
- exit(-1);
- }
- p->iph.protocol = IPPROTO_GRE;
- } else if (strcmp(*argv, "sit") == 0 ||
- strcmp(*argv, "ipv6/ip") == 0) {
- if (p->iph.protocol && p->iph.protocol != IPPROTO_IPV6) {
- fprintf(stderr,"You managed to ask for more than one tunnel mode.\n");
- exit(-1);
- }
- p->iph.protocol = IPPROTO_IPV6;
- } else if (strcmp(*argv, "isatap") == 0) {
- if (p->iph.protocol && p->iph.protocol != IPPROTO_IPV6) {
- fprintf(stderr, "You managed to ask for more than one tunnel mode.\n");
- exit(-1);
- }
- p->iph.protocol = IPPROTO_IPV6;
- isatap++;
- } else {
- fprintf(stderr,"Cannot guess tunnel mode.\n");
- exit(-1);
- }
- } else if (strcmp(*argv, "key") == 0) {
- unsigned uval;
- NEXT_ARG();
- p->i_flags |= GRE_KEY;
- p->o_flags |= GRE_KEY;
- if (strchr(*argv, '.'))
- p->i_key = p->o_key = get_addr32(*argv);
- else {
- if (get_unsigned(&uval, *argv, 0)<0) {
- fprintf(stderr, "invalid value of \"key\"\n");
- exit(-1);
- }
- p->i_key = p->o_key = htonl(uval);
- }
- } else if (strcmp(*argv, "ikey") == 0) {
- unsigned uval;
- NEXT_ARG();
- p->i_flags |= GRE_KEY;
- if (strchr(*argv, '.'))
- p->i_key = get_addr32(*argv);
- else {
- if (get_unsigned(&uval, *argv, 0)<0) {
- fprintf(stderr, "invalid value of \"ikey\"\n");
- exit(-1);
- }
- p->i_key = htonl(uval);
- }
- } else if (strcmp(*argv, "okey") == 0) {
- unsigned uval;
- NEXT_ARG();
- p->o_flags |= GRE_KEY;
- if (strchr(*argv, '.'))
- p->o_key = get_addr32(*argv);
- else {
- if (get_unsigned(&uval, *argv, 0)<0) {
- fprintf(stderr, "invalid value of \"okey\"\n");
- exit(-1);
- }
- p->o_key = htonl(uval);
- }
- } else if (strcmp(*argv, "seq") == 0) {
- p->i_flags |= GRE_SEQ;
- p->o_flags |= GRE_SEQ;
- } else if (strcmp(*argv, "iseq") == 0) {
- p->i_flags |= GRE_SEQ;
- } else if (strcmp(*argv, "oseq") == 0) {
- p->o_flags |= GRE_SEQ;
- } else if (strcmp(*argv, "csum") == 0) {
- p->i_flags |= GRE_CSUM;
- p->o_flags |= GRE_CSUM;
- } else if (strcmp(*argv, "icsum") == 0) {
- p->i_flags |= GRE_CSUM;
- } else if (strcmp(*argv, "ocsum") == 0) {
- p->o_flags |= GRE_CSUM;
- } else if (strcmp(*argv, "nopmtudisc") == 0) {
- p->iph.frag_off = 0;
- } else if (strcmp(*argv, "pmtudisc") == 0) {
- p->iph.frag_off = htons(IP_DF);
- } else if (strcmp(*argv, "remote") == 0) {
- NEXT_ARG();
- if (strcmp(*argv, "any"))
- p->iph.daddr = get_addr32(*argv);
- } else if (strcmp(*argv, "local") == 0) {
- NEXT_ARG();
- if (strcmp(*argv, "any"))
- p->iph.saddr = get_addr32(*argv);
- } else if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- strncpy(medium, *argv, IFNAMSIZ-1);
- } else if (strcmp(*argv, "ttl") == 0 ||
- strcmp(*argv, "hoplimit") == 0) {
- unsigned uval;
- NEXT_ARG();
- if (strcmp(*argv, "inherit") != 0) {
- if (get_unsigned(&uval, *argv, 0))
- invarg("invalid TTL\n", *argv);
- if (uval > 255)
- invarg("TTL must be <=255\n", *argv);
- p->iph.ttl = uval;
- }
- } else if (strcmp(*argv, "tos") == 0 ||
- strcmp(*argv, "tclass") == 0 ||
- matches(*argv, "dsfield") == 0) {
- __u32 uval;
- NEXT_ARG();
- if (strcmp(*argv, "inherit") != 0) {
- if (rtnl_dsfield_a2n(&uval, *argv))
- invarg("bad TOS value", *argv);
- p->iph.tos = uval;
- } else
- p->iph.tos = 1;
- } else {
- if (strcmp(*argv, "name") == 0) {
- NEXT_ARG();
- } else if (matches(*argv, "help") == 0)
- usage();
- if (p->name[0])
- duparg2("name", *argv);
- strncpy(p->name, *argv, IFNAMSIZ);
- if (cmd == SIOCCHGTUNNEL && count == 0) {
- struct ip_tunnel_parm old_p;
- memset(&old_p, 0, sizeof(old_p));
- if (tnl_get_ioctl(*argv, &old_p))
- return -1;
- *p = old_p;
- }
- }
- count++;
- argc--; argv++;
- }
-
-
- if (p->iph.protocol == 0) {
- if (memcmp(p->name, "gre", 3) == 0)
- p->iph.protocol = IPPROTO_GRE;
- else if (memcmp(p->name, "ipip", 4) == 0)
- p->iph.protocol = IPPROTO_IPIP;
- else if (memcmp(p->name, "sit", 3) == 0)
- p->iph.protocol = IPPROTO_IPV6;
- else if (memcmp(p->name, "isatap", 6) == 0) {
- p->iph.protocol = IPPROTO_IPV6;
- isatap++;
- }
- }
-
- if (p->iph.protocol == IPPROTO_IPIP || p->iph.protocol == IPPROTO_IPV6) {
- if ((p->i_flags & GRE_KEY) || (p->o_flags & GRE_KEY)) {
- fprintf(stderr, "Keys are not allowed with ipip and sit.\n");
- return -1;
- }
- }
-
- if (medium[0]) {
- p->link = tnl_ioctl_get_ifindex(medium);
- if (p->link == 0)
- return -1;
- }
-
- if (p->i_key == 0 && IN_MULTICAST(ntohl(p->iph.daddr))) {
- p->i_key = p->iph.daddr;
- p->i_flags |= GRE_KEY;
- }
- if (p->o_key == 0 && IN_MULTICAST(ntohl(p->iph.daddr))) {
- p->o_key = p->iph.daddr;
- p->o_flags |= GRE_KEY;
- }
- if (IN_MULTICAST(ntohl(p->iph.daddr)) && !p->iph.saddr) {
- fprintf(stderr, "Broadcast tunnel requires a source address.\n");
- return -1;
- }
- if (isatap)
- p->i_flags |= SIT_ISATAP;
-
- return 0;
-}
-
-
-static int do_add(int cmd, int argc, char **argv)
-{
- struct ip_tunnel_parm p;
-
- if (parse_args(argc, argv, cmd, &p) < 0)
- return -1;
-
- if (p.iph.ttl && p.iph.frag_off == 0) {
- fprintf(stderr, "ttl != 0 and noptmudisc are incompatible\n");
- return -1;
- }
-
- switch (p.iph.protocol) {
- case IPPROTO_IPIP:
- return tnl_add_ioctl(cmd, "tunl0", p.name, &p);
- case IPPROTO_GRE:
- return tnl_add_ioctl(cmd, "gre0", p.name, &p);
- case IPPROTO_IPV6:
- return tnl_add_ioctl(cmd, "sit0", p.name, &p);
- default:
- fprintf(stderr, "cannot determine tunnel mode (ipip, gre or sit)\n");
- return -1;
- }
- return -1;
-}
-
-static int do_del(int argc, char **argv)
-{
- struct ip_tunnel_parm p;
-
- if (parse_args(argc, argv, SIOCDELTUNNEL, &p) < 0)
- return -1;
-
- switch (p.iph.protocol) {
- case IPPROTO_IPIP:
- return tnl_del_ioctl("tunl0", p.name, &p);
- case IPPROTO_GRE:
- return tnl_del_ioctl("gre0", p.name, &p);
- case IPPROTO_IPV6:
- return tnl_del_ioctl("sit0", p.name, &p);
- default:
- return tnl_del_ioctl(p.name, p.name, &p);
- }
- return -1;
-}
-
-static void print_tunnel(struct ip_tunnel_parm *p)
-{
- struct ip_tunnel_6rd ip6rd;
- char s1[1024];
- char s2[1024];
- char s3[64];
- char s4[64];
-
- memset(&ip6rd, 0, sizeof(ip6rd));
- inet_ntop(AF_INET, &p->i_key, s3, sizeof(s3));
- inet_ntop(AF_INET, &p->o_key, s4, sizeof(s4));
-
- /* Do not use format_host() for local addr,
- * symbolic name will not be useful.
- */
- printf("%s: %s/ip remote %s local %s ",
- p->name,
- tnl_strproto(p->iph.protocol),
- p->iph.daddr ? format_host(AF_INET, 4, &p->iph.daddr, s1, sizeof(s1)) : "any",
- p->iph.saddr ? rt_addr_n2a(AF_INET, 4, &p->iph.saddr, s2, sizeof(s2)) : "any");
-
- if (p->i_flags & SIT_ISATAP) {
- struct ip_tunnel_prl prl[16];
- int i;
-
- memset(prl, 0, sizeof(prl));
- prl[0].datalen = sizeof(prl) - sizeof(prl[0]);
- prl[0].addr = htonl(INADDR_ANY);
-
- if (!tnl_prl_ioctl(SIOCGETPRL, p->name, prl))
- for (i = 1; i < sizeof(prl) / sizeof(prl[0]); i++)
- {
- if (prl[i].addr != htonl(INADDR_ANY)) {
- printf(" %s %s ",
- (prl[i].flags & PRL_DEFAULT) ? "pdr" : "pr",
- format_host(AF_INET, 4, &prl[i].addr, s1, sizeof(s1)));
- }
- }
- }
-
- if (p->link) {
- char *n = tnl_ioctl_get_ifname(p->link);
- if (n)
- printf(" dev %s ", n);
- }
-
- if (p->iph.ttl)
- printf(" ttl %d ", p->iph.ttl);
- else
- printf(" ttl inherit ");
-
- if (p->iph.tos) {
- SPRINT_BUF(b1);
- printf(" tos");
- if (p->iph.tos&1)
- printf(" inherit");
- if (p->iph.tos&~1)
- printf("%c%s ", p->iph.tos&1 ? '/' : ' ',
- rtnl_dsfield_n2a(p->iph.tos&~1, b1, sizeof(b1)));
- }
-
- if (!(p->iph.frag_off&htons(IP_DF)))
- printf(" nopmtudisc");
-
- if (p->iph.protocol == IPPROTO_IPV6 && !tnl_ioctl_get_6rd(p->name, &ip6rd) && ip6rd.prefixlen) {
- printf(" 6rd-prefix %s/%u ",
- inet_ntop(AF_INET6, &ip6rd.prefix, s1, sizeof(s1)),
- ip6rd.prefixlen);
- if (ip6rd.relay_prefix) {
- printf("6rd-relay_prefix %s/%u ",
- format_host(AF_INET, 4, &ip6rd.relay_prefix, s1, sizeof(s1)),
- ip6rd.relay_prefixlen);
- }
- }
-
- if ((p->i_flags&GRE_KEY) && (p->o_flags&GRE_KEY) && p->o_key == p->i_key)
- printf(" key %s", s3);
- else if ((p->i_flags|p->o_flags)&GRE_KEY) {
- if (p->i_flags&GRE_KEY)
- printf(" ikey %s ", s3);
- if (p->o_flags&GRE_KEY)
- printf(" okey %s ", s4);
- }
-
- if (p->i_flags&GRE_SEQ)
- printf("%s Drop packets out of sequence.\n", _SL_);
- if (p->i_flags&GRE_CSUM)
- printf("%s Checksum in received packet is required.", _SL_);
- if (p->o_flags&GRE_SEQ)
- printf("%s Sequence packets on output.", _SL_);
- if (p->o_flags&GRE_CSUM)
- printf("%s Checksum output packets.", _SL_);
-}
-
-static int do_tunnels_list(struct ip_tunnel_parm *p)
-{
- char name[IFNAMSIZ];
- unsigned long rx_bytes, rx_packets, rx_errs, rx_drops,
- rx_fifo, rx_frame,
- tx_bytes, tx_packets, tx_errs, tx_drops,
- tx_fifo, tx_colls, tx_carrier, rx_multi;
- int type;
- struct ip_tunnel_parm p1;
-
- char buf[512];
- FILE *fp = fopen("/proc/net/dev", "r");
- if (fp == NULL) {
- perror("fopen");
- return -1;
- }
-
- fgets(buf, sizeof(buf), fp);
- fgets(buf, sizeof(buf), fp);
-
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- char *ptr;
- buf[sizeof(buf) - 1] = 0;
- if ((ptr = strchr(buf, ':')) == NULL ||
- (*ptr++ = 0, sscanf(buf, "%s", name) != 1)) {
- fprintf(stderr, "Wrong format of /proc/net/dev. Sorry.\n");
- fclose(fp);
- return -1;
- }
- if (sscanf(ptr, "%ld%ld%ld%ld%ld%ld%ld%*d%ld%ld%ld%ld%ld%ld%ld",
- &rx_bytes, &rx_packets, &rx_errs, &rx_drops,
- &rx_fifo, &rx_frame, &rx_multi,
- &tx_bytes, &tx_packets, &tx_errs, &tx_drops,
- &tx_fifo, &tx_colls, &tx_carrier) != 14)
- continue;
- if (p->name[0] && strcmp(p->name, name))
- continue;
- type = tnl_ioctl_get_iftype(name);
- if (type == -1) {
- fprintf(stderr, "Failed to get type of [%s]\n", name);
- continue;
- }
- if (type != ARPHRD_TUNNEL && type != ARPHRD_IPGRE && type != ARPHRD_SIT)
- continue;
- memset(&p1, 0, sizeof(p1));
- if (tnl_get_ioctl(name, &p1))
- continue;
- if ((p->link && p1.link != p->link) ||
- (p->name[0] && strcmp(p1.name, p->name)) ||
- (p->iph.daddr && p1.iph.daddr != p->iph.daddr) ||
- (p->iph.saddr && p1.iph.saddr != p->iph.saddr) ||
- (p->i_key && p1.i_key != p->i_key))
- continue;
- print_tunnel(&p1);
- if (show_stats) {
- printf("%s", _SL_);
- printf("RX: Packets Bytes Errors CsumErrs OutOfSeq Mcasts%s", _SL_);
- printf(" %-10ld %-12ld %-6ld %-8ld %-8ld %-8ld%s",
- rx_packets, rx_bytes, rx_errs, rx_frame, rx_fifo, rx_multi, _SL_);
- printf("TX: Packets Bytes Errors DeadLoop NoRoute NoBufs%s", _SL_);
- printf(" %-10ld %-12ld %-6ld %-8ld %-8ld %-6ld",
- tx_packets, tx_bytes, tx_errs, tx_colls, tx_carrier, tx_drops);
- }
- printf("\n");
- }
- fclose(fp);
- return 0;
-}
-
-static int do_show(int argc, char **argv)
-{
- int err;
- struct ip_tunnel_parm p;
-
- if (parse_args(argc, argv, SIOCGETTUNNEL, &p) < 0)
- return -1;
-
- switch (p.iph.protocol) {
- case IPPROTO_IPIP:
- err = tnl_get_ioctl(p.name[0] ? p.name : "tunl0", &p);
- break;
- case IPPROTO_GRE:
- err = tnl_get_ioctl(p.name[0] ? p.name : "gre0", &p);
- break;
- case IPPROTO_IPV6:
- err = tnl_get_ioctl(p.name[0] ? p.name : "sit0", &p);
- break;
- default:
- do_tunnels_list(&p);
- return 0;
- }
- if (err)
- return -1;
-
- print_tunnel(&p);
- printf("\n");
- return 0;
-}
-
-static int do_prl(int argc, char **argv)
-{
- struct ip_tunnel_prl p;
- int count = 0;
- int devname = 0;
- int cmd = 0;
- char medium[IFNAMSIZ];
-
- memset(&p, 0, sizeof(p));
- memset(&medium, 0, sizeof(medium));
-
- while (argc > 0) {
- if (strcmp(*argv, "prl-default") == 0) {
- NEXT_ARG();
- cmd = SIOCADDPRL;
- p.addr = get_addr32(*argv);
- p.flags |= PRL_DEFAULT;
- count++;
- } else if (strcmp(*argv, "prl-nodefault") == 0) {
- NEXT_ARG();
- cmd = SIOCADDPRL;
- p.addr = get_addr32(*argv);
- count++;
- } else if (strcmp(*argv, "prl-delete") == 0) {
- NEXT_ARG();
- cmd = SIOCDELPRL;
- p.addr = get_addr32(*argv);
- count++;
- } else if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- strncpy(medium, *argv, IFNAMSIZ-1);
- devname++;
- } else {
- fprintf(stderr,"%s: Invalid PRL parameter.\n", *argv);
- exit(-1);
- }
- if (count > 1) {
- fprintf(stderr,"One PRL entry at a time.\n");
- exit(-1);
- }
- argc--; argv++;
- }
- if (devname == 0) {
- fprintf(stderr, "Must specify dev.\n");
- exit(-1);
- }
-
- return tnl_prl_ioctl(cmd, medium, &p);
-}
-
-static int do_6rd(int argc, char **argv)
-{
- struct ip_tunnel_6rd ip6rd;
- int devname = 0;
- int cmd = 0;
- char medium[IFNAMSIZ];
- inet_prefix prefix;
-
- memset(&ip6rd, 0, sizeof(ip6rd));
- memset(&medium, 0, sizeof(medium));
-
- while (argc > 0) {
- if (strcmp(*argv, "6rd-prefix") == 0) {
- NEXT_ARG();
- if (get_prefix(&prefix, *argv, AF_INET6))
- invarg("invalid 6rd_prefix\n", *argv);
- cmd = SIOCADD6RD;
- memcpy(&ip6rd.prefix, prefix.data, 16);
- ip6rd.prefixlen = prefix.bitlen;
- } else if (strcmp(*argv, "6rd-relay_prefix") == 0) {
- NEXT_ARG();
- if (get_prefix(&prefix, *argv, AF_INET))
- invarg("invalid 6rd-relay_prefix\n", *argv);
- cmd = SIOCADD6RD;
- memcpy(&ip6rd.relay_prefix, prefix.data, 4);
- ip6rd.relay_prefixlen = prefix.bitlen;
- } else if (strcmp(*argv, "6rd-reset") == 0) {
- cmd = SIOCDEL6RD;
- } else if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- strncpy(medium, *argv, IFNAMSIZ-1);
- devname++;
- } else {
- fprintf(stderr,"%s: Invalid 6RD parameter.\n", *argv);
- exit(-1);
- }
- argc--; argv++;
- }
- if (devname == 0) {
- fprintf(stderr, "Must specify dev.\n");
- exit(-1);
- }
-
- return tnl_6rd_ioctl(cmd, medium, &ip6rd);
-}
-
-int do_iptunnel(int argc, char **argv)
-{
- switch (preferred_family) {
- case AF_UNSPEC:
- preferred_family = AF_INET;
- break;
- case AF_INET:
- break;
- /*
- * This is silly enough but we have no easy way to make it
- * protocol-independent because of unarranged structure between
- * IPv4 and IPv6.
- */
- case AF_INET6:
- return do_ip6tunnel(argc, argv);
- default:
- fprintf(stderr, "Unsupported family:%d\n", preferred_family);
- exit(-1);
- }
-
- if (argc > 0) {
- if (matches(*argv, "add") == 0)
- return do_add(SIOCADDTUNNEL, argc-1, argv+1);
- if (matches(*argv, "change") == 0)
- return do_add(SIOCCHGTUNNEL, argc-1, argv+1);
- if (matches(*argv, "del") == 0)
- return do_del(argc-1, argv+1);
- if (matches(*argv, "show") == 0 ||
- matches(*argv, "lst") == 0 ||
- matches(*argv, "list") == 0)
- return do_show(argc-1, argv+1);
- if (matches(*argv, "prl") == 0)
- return do_prl(argc-1, argv+1);
- if (matches(*argv, "6rd") == 0)
- return do_6rd(argc-1, argv+1);
- if (matches(*argv, "help") == 0)
- usage();
- } else
- return do_show(0, NULL);
-
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip tunnel help\".\n", *argv);
- exit(-1);
-}
diff --git a/ip/iptuntap.c b/ip/iptuntap.c
deleted file mode 100644
index 2a8aa7f..0000000
--- a/ip/iptuntap.c
+++ /dev/null
@@ -1,323 +0,0 @@
-/*
- * iptunnel.c "ip tuntap"
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: David Woodhouse <David.Woodhouse@intel.com>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <sys/ioctl.h>
-#include <linux/if.h>
-#include <linux/if_tun.h>
-#include <pwd.h>
-#include <grp.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-
-#define TUNDEV "/dev/net/tun"
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip tuntap { add | del } [ dev PHYS_DEV ] \n");
- fprintf(stderr, " [ mode { tun | tap } ] [ user USER ] [ group GROUP ]\n");
- fprintf(stderr, " [ one_queue ] [ pi ] [ vnet_hdr ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "Where: USER := { STRING | NUMBER }\n");
- fprintf(stderr, " GROUP := { STRING | NUMBER }\n");
- exit(-1);
-}
-
-static int tap_add_ioctl(struct ifreq *ifr, uid_t uid, gid_t gid)
-{
- int fd = open(TUNDEV, O_RDWR);
- int ret = -1;
-
-#ifdef IFF_TUN_EXCL
- ifr->ifr_flags |= IFF_TUN_EXCL;
-#endif
-
- fd = open(TUNDEV, O_RDWR);
- if (fd < 0) {
- perror("open");
- return -1;
- }
- if (ioctl(fd, TUNSETIFF, ifr)) {
- perror("ioctl(TUNSETIFF)");
- goto out;
- }
- if (uid != -1 && ioctl(fd, TUNSETOWNER, uid)) {
- perror("ioctl(TUNSETOWNER)");
- goto out;
- }
- if (gid != -1 && ioctl(fd, TUNSETGROUP, gid)) {
- perror("ioctl(TUNSETGROUP)");
- goto out;
- }
- if (ioctl(fd, TUNSETPERSIST, 1)) {
- perror("ioctl(TUNSETPERSIST)");
- goto out;
- }
- ret = 0;
- out:
- close(fd);
- return ret;
-}
-
-static int tap_del_ioctl(struct ifreq *ifr)
-{
- int fd = open(TUNDEV, O_RDWR);
- int ret = -1;
-
- if (fd < 0) {
- perror("open");
- return -1;
- }
- if (ioctl(fd, TUNSETIFF, ifr)) {
- perror("ioctl(TUNSETIFF)");
- goto out;
- }
- if (ioctl(fd, TUNSETPERSIST, 0)) {
- perror("ioctl(TUNSETPERSIST)");
- goto out;
- }
- ret = 0;
- out:
- close(fd);
- return ret;
-
-}
-static int parse_args(int argc, char **argv, struct ifreq *ifr, uid_t *uid, gid_t *gid)
-{
- int count = 0;
-
- memset(ifr, 0, sizeof(*ifr));
-
- ifr->ifr_flags |= IFF_NO_PI;
-
- while (argc > 0) {
- if (matches(*argv, "mode") == 0) {
- NEXT_ARG();
- if (matches(*argv, "tun") == 0) {
- if (ifr->ifr_flags & IFF_TAP) {
- fprintf(stderr,"You managed to ask for more than one tunnel mode.\n");
- exit(-1);
- }
- ifr->ifr_flags |= IFF_TUN;
- } else if (matches(*argv, "tap") == 0) {
- if (ifr->ifr_flags & IFF_TUN) {
- fprintf(stderr,"You managed to ask for more than one tunnel mode.\n");
- exit(-1);
- }
- ifr->ifr_flags |= IFF_TAP;
- } else {
- fprintf(stderr,"Cannot guess tunnel mode.\n");
- exit(-1);
- }
- } else if (uid && matches(*argv, "user") == 0) {
- char *end;
- unsigned long user;
-
- NEXT_ARG();
- if (**argv && ((user = strtol(*argv, &end, 10)), !*end))
- *uid = user;
- else {
- struct passwd *pw = getpwnam(*argv);
- if (!pw) {
- fprintf(stderr, "invalid user \"%s\"\n", *argv);
- exit(-1);
- }
- *uid = pw->pw_uid;
- }
- } else if (gid && matches(*argv, "group") == 0) {
- char *end;
- unsigned long group;
-
- NEXT_ARG();
-
- if (**argv && ((group = strtol(*argv, &end, 10)), !*end))
- *gid = group;
- else {
- struct group *gr = getgrnam(*argv);
- if (!gr) {
- fprintf(stderr, "invalid group \"%s\"\n", *argv);
- exit(-1);
- }
- *gid = gr->gr_gid;
- }
- } else if (matches(*argv, "pi") == 0) {
- ifr->ifr_flags &= ~IFF_NO_PI;
- } else if (matches(*argv, "one_queue") == 0) {
- ifr->ifr_flags |= IFF_ONE_QUEUE;
- } else if (matches(*argv, "vnet_hdr") == 0) {
- ifr->ifr_flags |= IFF_VNET_HDR;
- } else if (matches(*argv, "dev") == 0) {
- NEXT_ARG();
- strncpy(ifr->ifr_name, *argv, IFNAMSIZ-1);
- } else {
- if (matches(*argv, "name") == 0) {
- NEXT_ARG();
- } else if (matches(*argv, "help") == 0)
- usage();
- if (ifr->ifr_name[0])
- duparg2("name", *argv);
- strncpy(ifr->ifr_name, *argv, IFNAMSIZ);
- }
- count++;
- argc--; argv++;
- }
-
- return 0;
-}
-
-
-static int do_add(int argc, char **argv)
-{
- struct ifreq ifr;
- uid_t uid = -1;
- gid_t gid = -1;
-
- if (parse_args(argc, argv, &ifr, &uid, &gid) < 0)
- return -1;
-
- if (!(ifr.ifr_flags & TUN_TYPE_MASK)) {
- fprintf(stderr, "You failed to specify a tunnel mode\n");
- return -1;
- }
- return tap_add_ioctl(&ifr, uid, gid);
-}
-
-static int do_del(int argc, char **argv)
-{
- struct ifreq ifr;
-
- if (parse_args(argc, argv, &ifr, NULL, NULL) < 0)
- return -1;
-
- return tap_del_ioctl(&ifr);
-}
-
-static int read_prop(char *dev, char *prop, long *value)
-{
- char fname[IFNAMSIZ+25], buf[80], *endp;
- ssize_t len;
- int fd;
- long result;
-
- sprintf(fname, "/sys/class/net/%s/%s", dev, prop);
- fd = open(fname, O_RDONLY);
- if (fd < 0) {
- if (strcmp(prop, "tun_flags"))
- fprintf(stderr, "open %s: %s\n", fname,
- strerror(errno));
- return -1;
- }
- len = read(fd, buf, sizeof(buf)-1);
- close(fd);
- if (len < 0) {
- fprintf(stderr, "read %s: %s", fname, strerror(errno));
- return -1;
- }
-
- buf[len] = 0;
- result = strtol(buf, &endp, 0);
- if (*endp != '\n') {
- fprintf(stderr, "Failed to parse %s\n", fname);
- return -1;
- }
- *value = result;
- return 0;
-}
-
-static void print_flags(long flags)
-{
- if (flags & IFF_TUN)
- printf(" tun");
-
- if (flags & IFF_TAP)
- printf(" tap");
-
- if (!(flags & IFF_NO_PI))
- printf(" pi");
-
- if (flags & IFF_ONE_QUEUE)
- printf(" one_queue");
-
- if (flags & IFF_VNET_HDR)
- printf(" vnet_hdr");
-
- flags &= ~(IFF_TUN|IFF_TAP|IFF_NO_PI|IFF_ONE_QUEUE|IFF_VNET_HDR);
- if (flags)
- printf(" UNKNOWN_FLAGS:%lx", flags);
-}
-
-static int do_show(int argc, char **argv)
-{
- DIR *dir;
- struct dirent *d;
- long flags, owner = -1, group = -1;
-
- dir = opendir("/sys/class/net");
- if (!dir) {
- perror("opendir");
- return -1;
- }
- while ((d = readdir(dir))) {
- if (d->d_name[0] == '.' &&
- (d->d_name[1] == 0 || d->d_name[1] == '.'))
- continue;
-
- if (read_prop(d->d_name, "tun_flags", &flags))
- continue;
-
- read_prop(d->d_name, "owner", &owner);
- read_prop(d->d_name, "group", &group);
-
- printf("%s:", d->d_name);
- print_flags(flags);
- if (owner != -1)
- printf(" user %ld", owner);
- if (group != -1)
- printf(" group %ld", group);
- printf("\n");
- }
- return 0;
-}
-
-int do_iptuntap(int argc, char **argv)
-{
- if (argc > 0) {
- if (matches(*argv, "add") == 0)
- return do_add(argc-1, argv+1);
- if (matches(*argv, "del") == 0)
- return do_del(argc-1, argv+1);
- if (matches(*argv, "show") == 0 ||
- matches(*argv, "lst") == 0 ||
- matches(*argv, "list") == 0)
- return do_show(argc-1, argv+1);
- if (matches(*argv, "help") == 0)
- usage();
- } else
- return do_show(0, NULL);
-
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip tuntap help\".\n",
- *argv);
- exit(-1);
-}
diff --git a/ip/ipxfrm.c b/ip/ipxfrm.c
deleted file mode 100644
index 32e56b1..0000000
--- a/ip/ipxfrm.c
+++ /dev/null
@@ -1,1362 +0,0 @@
-/* $USAGI: $ */
-
-/*
- * Copyright (C)2004 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * based on ip.c, iproute.c
- */
-/*
- * Authors:
- * Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <endian.h>
-#include <time.h>
-#include <netdb.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-#include <linux/xfrm.h>
-#include <linux/in.h>
-#include <linux/in6.h>
-
-#include "utils.h"
-#include "xfrm.h"
-
-#define STRBUF_SIZE (128)
-#define STRBUF_CAT(buf, str) \
- do { \
- int rest = sizeof(buf) - 1 - strlen(buf); \
- if (rest > 0) { \
- int len = strlen(str); \
- if (len > rest) \
- len = rest; \
- strncat(buf, str, len); \
- buf[sizeof(buf) - 1] = '\0'; \
- } \
- } while(0);
-
-struct xfrm_filter filter;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr,
- "Usage: ip xfrm XFRM_OBJECT { COMMAND | help }\n"
- "where XFRM_OBJECT := { state | policy | monitor }\n");
- exit(-1);
-}
-
-/* This is based on utils.c(inet_addr_match) */
-int xfrm_addr_match(xfrm_address_t *x1, xfrm_address_t *x2, int bits)
-{
- __u32 *a1 = (__u32 *)x1;
- __u32 *a2 = (__u32 *)x2;
- int words = bits >> 0x05;
-
- bits &= 0x1f;
-
- if (words)
- if (memcmp(a1, a2, words << 2))
- return -1;
-
- if (bits) {
- __u32 w1, w2;
- __u32 mask;
-
- w1 = a1[words];
- w2 = a2[words];
-
- mask = htonl((0xffffffff) << (0x20 - bits));
-
- if ((w1 ^ w2) & mask)
- return 1;
- }
-
- return 0;
-}
-
-int xfrm_xfrmproto_is_ipsec(__u8 proto)
-{
- return (proto == IPPROTO_ESP ||
- proto == IPPROTO_AH ||
- proto == IPPROTO_COMP);
-}
-
-int xfrm_xfrmproto_is_ro(__u8 proto)
-{
- return (proto == IPPROTO_ROUTING ||
- proto == IPPROTO_DSTOPTS);
-}
-
-struct typeent {
- const char *t_name;
- int t_type;
-};
-
-static const struct typeent xfrmproto_types[]= {
- { "esp", IPPROTO_ESP }, { "ah", IPPROTO_AH }, { "comp", IPPROTO_COMP },
- { "route2", IPPROTO_ROUTING }, { "hao", IPPROTO_DSTOPTS },
- { "ipsec-any", IPSEC_PROTO_ANY },
- { NULL, -1 }
-};
-
-int xfrm_xfrmproto_getbyname(char *name)
-{
- int i;
-
- for (i = 0; ; i++) {
- const struct typeent *t = &xfrmproto_types[i];
- if (!t->t_name || t->t_type == -1)
- break;
-
- if (strcmp(t->t_name, name) == 0)
- return t->t_type;
- }
-
- return -1;
-}
-
-const char *strxf_xfrmproto(__u8 proto)
-{
- static char str[16];
- int i;
-
- for (i = 0; ; i++) {
- const struct typeent *t = &xfrmproto_types[i];
- if (!t->t_name || t->t_type == -1)
- break;
-
- if (t->t_type == proto)
- return t->t_name;
- }
-
- sprintf(str, "%u", proto);
- return str;
-}
-
-static const struct typeent algo_types[]= {
- { "enc", XFRMA_ALG_CRYPT }, { "auth", XFRMA_ALG_AUTH },
- { "comp", XFRMA_ALG_COMP }, { "aead", XFRMA_ALG_AEAD },
- { NULL, -1 }
-};
-
-int xfrm_algotype_getbyname(char *name)
-{
- int i;
-
- for (i = 0; ; i++) {
- const struct typeent *t = &algo_types[i];
- if (!t->t_name || t->t_type == -1)
- break;
-
- if (strcmp(t->t_name, name) == 0)
- return t->t_type;
- }
-
- return -1;
-}
-
-const char *strxf_algotype(int type)
-{
- static char str[32];
- int i;
-
- for (i = 0; ; i++) {
- const struct typeent *t = &algo_types[i];
- if (!t->t_name || t->t_type == -1)
- break;
-
- if (t->t_type == type)
- return t->t_name;
- }
-
- sprintf(str, "%d", type);
- return str;
-}
-
-const char *strxf_mask8(__u8 mask)
-{
- static char str[16];
- const int sn = sizeof(mask) * 8 - 1;
- __u8 b;
- int i = 0;
-
- for (b = (1 << sn); b > 0; b >>= 1)
- str[i++] = ((b & mask) ? '1' : '0');
- str[i] = '\0';
-
- return str;
-}
-
-const char *strxf_mask32(__u32 mask)
-{
- static char str[16];
-
- sprintf(str, "%.8x", mask);
-
- return str;
-}
-
-const char *strxf_share(__u8 share)
-{
- static char str[32];
-
- switch (share) {
- case XFRM_SHARE_ANY:
- strcpy(str, "any");
- break;
- case XFRM_SHARE_SESSION:
- strcpy(str, "session");
- break;
- case XFRM_SHARE_USER:
- strcpy(str, "user");
- break;
- case XFRM_SHARE_UNIQUE:
- strcpy(str, "unique");
- break;
- default:
- sprintf(str, "%u", share);
- break;
- }
-
- return str;
-}
-
-const char *strxf_proto(__u8 proto)
-{
- static char buf[32];
- struct protoent *pp;
- const char *p;
-
- pp = getprotobynumber(proto);
- if (pp)
- p = pp->p_name;
- else {
- sprintf(buf, "%u", proto);
- p = buf;
- }
-
- return p;
-}
-
-const char *strxf_ptype(__u8 ptype)
-{
- static char str[16];
-
- switch (ptype) {
- case XFRM_POLICY_TYPE_MAIN:
- strcpy(str, "main");
- break;
- case XFRM_POLICY_TYPE_SUB:
- strcpy(str, "sub");
- break;
- default:
- sprintf(str, "%u", ptype);
- break;
- }
-
- return str;
-}
-
-void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
- __u8 mode, __u32 reqid, __u16 family, int force_spi,
- FILE *fp, const char *prefix, const char *title)
-{
- char abuf[256];
-
- if (title)
- fputs(title, fp);
-
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "src %s ", rt_addr_n2a(family, sizeof(*saddr),
- saddr, abuf, sizeof(abuf)));
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "dst %s", rt_addr_n2a(family, sizeof(id->daddr),
- &id->daddr, abuf, sizeof(abuf)));
- fprintf(fp, "%s", _SL_);
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "\t");
-
- fprintf(fp, "proto %s ", strxf_xfrmproto(id->proto));
-
- if (show_stats > 0 || force_spi || id->spi) {
- __u32 spi = ntohl(id->spi);
- fprintf(fp, "spi 0x%08x", spi);
- if (show_stats > 0)
- fprintf(fp, "(%u)", spi);
- fprintf(fp, " ");
- }
-
- fprintf(fp, "reqid %u", reqid);
- if (show_stats > 0)
- fprintf(fp, "(0x%08x)", reqid);
- fprintf(fp, " ");
-
- fprintf(fp, "mode ");
- switch (mode) {
- case XFRM_MODE_TRANSPORT:
- fprintf(fp, "transport");
- break;
- case XFRM_MODE_TUNNEL:
- fprintf(fp, "tunnel");
- break;
- case XFRM_MODE_ROUTEOPTIMIZATION:
- fprintf(fp, "ro");
- break;
- case XFRM_MODE_IN_TRIGGER:
- fprintf(fp, "in_trigger");
- break;
- case XFRM_MODE_BEET:
- fprintf(fp, "beet");
- break;
- default:
- fprintf(fp, "%u", mode);
- break;
- }
- fprintf(fp, "%s", _SL_);
-}
-
-static const char *strxf_limit(__u64 limit)
-{
- static char str[32];
- if (limit == XFRM_INF)
- strcpy(str, "(INF)");
- else
- sprintf(str, "%llu", (unsigned long long) limit);
-
- return str;
-}
-
-void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix)
-{
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "stats:%s", _SL_);
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, " replay-window %u replay %u failed %u%s",
- s->replay_window, s->replay, s->integrity_failed, _SL_);
-}
-
-static const char *strxf_time(__u64 time)
-{
- static char str[32];
-
- if (time == 0)
- strcpy(str, "-");
- else {
- time_t t;
- struct tm *tp;
-
- /* XXX: treat time in the same manner of kernel's
- * net/xfrm/xfrm_{user,state}.c
- */
- t = (long)time;
- tp = localtime(&t);
-
- strftime(str, sizeof(str), "%Y-%m-%d %T", tp);
- }
-
- return str;
-}
-
-void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg,
- struct xfrm_lifetime_cur *cur,
- FILE *fp, const char *prefix)
-{
- if (cfg) {
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "lifetime config:%s",_SL_);
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, " limit: soft %s(bytes),",
- strxf_limit(cfg->soft_byte_limit));
- fprintf(fp, " hard %s(bytes)%s",
- strxf_limit(cfg->hard_byte_limit), _SL_);
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, " limit: soft %s(packets),",
- strxf_limit(cfg->soft_packet_limit));
- fprintf(fp, " hard %s(packets)%s",
- strxf_limit(cfg->hard_packet_limit), _SL_);
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, " expire add: soft %llu(sec), hard %llu(sec)%s",
- (unsigned long long) cfg->soft_add_expires_seconds,
- (unsigned long long) cfg->hard_add_expires_seconds,
- _SL_);
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, " expire use: soft %llu(sec), hard %llu(sec)%s",
- (unsigned long long) cfg->soft_use_expires_seconds,
- (unsigned long long) cfg->hard_use_expires_seconds,
- _SL_);
- }
- if (cur) {
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "lifetime current:%s", _SL_);
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, " %llu(bytes), %llu(packets)%s",
- (unsigned long long) cur->bytes,
- (unsigned long long) cur->packets,
- _SL_);
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, " add %s ", strxf_time(cur->add_time));
- fprintf(fp, "use %s%s", strxf_time(cur->use_time), _SL_);
- }
-}
-
-void xfrm_selector_print(struct xfrm_selector *sel, __u16 family,
- FILE *fp, const char *prefix)
-{
- char abuf[256];
- __u16 f;
-
- f = sel->family;
- if (f == AF_UNSPEC)
- f = family;
- if (f == AF_UNSPEC)
- f = preferred_family;
-
- if (prefix)
- fputs(prefix, fp);
-
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "src %s/%u ", rt_addr_n2a(f, sizeof(sel->saddr),
- &sel->saddr, abuf, sizeof(abuf)),
- sel->prefixlen_s);
-
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "dst %s/%u ", rt_addr_n2a(f, sizeof(sel->daddr),
- &sel->daddr, abuf, sizeof(abuf)),
- sel->prefixlen_d);
-
- if (sel->proto)
- fprintf(fp, "proto %s ", strxf_proto(sel->proto));
- switch (sel->proto) {
- case IPPROTO_TCP:
- case IPPROTO_UDP:
- case IPPROTO_SCTP:
- case IPPROTO_DCCP:
- default: /* XXX */
- if (sel->sport_mask)
- fprintf(fp, "sport %u ", ntohs(sel->sport));
- if (sel->dport_mask)
- fprintf(fp, "dport %u ", ntohs(sel->dport));
- break;
- case IPPROTO_ICMP:
- case IPPROTO_ICMPV6:
- /* type/code is stored at sport/dport in selector */
- if (sel->sport_mask)
- fprintf(fp, "type %u ", ntohs(sel->sport));
- if (sel->dport_mask)
- fprintf(fp, "code %u ", ntohs(sel->dport));
- break;
- case IPPROTO_MH:
- if (sel->sport_mask)
- fprintf(fp, "type %u ", ntohs(sel->sport));
- if (sel->dport_mask) {
- if (show_stats > 0)
- fprintf(fp, "(dport) 0x%.4x ", sel->dport);
- }
- break;
- }
-
- if (sel->ifindex > 0)
- fprintf(fp, "dev %s ", ll_index_to_name(sel->ifindex));
-
- if (show_stats > 0)
- fprintf(fp, "uid %u", sel->user);
-
- fprintf(fp, "%s", _SL_);
-}
-
-static void __xfrm_algo_print(struct xfrm_algo *algo, int type, int len,
- FILE *fp, const char *prefix, int newline)
-{
- int keylen;
- int i;
-
- if (prefix)
- fputs(prefix, fp);
-
- fprintf(fp, "%s ", strxf_algotype(type));
-
- if (len < sizeof(*algo)) {
- fprintf(fp, "(ERROR truncated)");
- goto fin;
- }
- len -= sizeof(*algo);
-
- fprintf(fp, "%s ", algo->alg_name);
-
- keylen = algo->alg_key_len / 8;
- if (len < keylen) {
- fprintf(fp, "(ERROR truncated)");
- goto fin;
- }
-
- fprintf(fp, "0x");
- for (i = 0; i < keylen; i ++)
- fprintf(fp, "%.2x", (unsigned char)algo->alg_key[i]);
-
- if (show_stats > 0)
- fprintf(fp, " (%d bits)", algo->alg_key_len);
-
- fin:
- if (newline)
- fprintf(fp, "%s", _SL_);
-}
-
-static inline void xfrm_algo_print(struct xfrm_algo *algo, int type, int len,
- FILE *fp, const char *prefix)
-{
- return __xfrm_algo_print(algo, type, len, fp, prefix, 1);
-}
-
-static void xfrm_aead_print(struct xfrm_algo_aead *algo, int len,
- FILE *fp, const char *prefix)
-{
- struct {
- struct xfrm_algo algo;
- char key[algo->alg_key_len / 8];
- } base;
-
- memcpy(base.algo.alg_name, algo->alg_name, sizeof(base.algo.alg_name));
- base.algo.alg_key_len = algo->alg_key_len;
- memcpy(base.algo.alg_key, algo->alg_key, algo->alg_key_len / 8);
-
- __xfrm_algo_print(&base.algo, XFRMA_ALG_AEAD, len, fp, prefix, 0);
-
- fprintf(fp, " %d", algo->alg_icv_len);
-
- fprintf(fp, "%s", _SL_);
-}
-
-static void xfrm_tmpl_print(struct xfrm_user_tmpl *tmpls, int len,
- __u16 family, FILE *fp, const char *prefix)
-{
- int ntmpls = len / sizeof(struct xfrm_user_tmpl);
- int i;
-
- if (ntmpls <= 0) {
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "(ERROR \"tmpl\" truncated)");
- fprintf(fp, "%s", _SL_);
- return;
- }
-
- for (i = 0; i < ntmpls; i++) {
- struct xfrm_user_tmpl *tmpl = &tmpls[i];
-
- if (prefix)
- fputs(prefix, fp);
-
- xfrm_id_info_print(&tmpl->saddr, &tmpl->id, tmpl->mode,
- tmpl->reqid, tmpl->family, 0, fp, prefix, "tmpl ");
-
- if (show_stats > 0 || tmpl->optional) {
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "\t");
- switch (tmpl->optional) {
- case 0:
- if (show_stats > 0)
- fprintf(fp, "level required ");
- break;
- case 1:
- fprintf(fp, "level use ");
- break;
- default:
- fprintf(fp, "level %u ", tmpl->optional);
- break;
- }
-
- if (show_stats > 0)
- fprintf(fp, "share %s ", strxf_share(tmpl->share));
-
- fprintf(fp, "%s", _SL_);
- }
-
- if (show_stats > 0) {
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "\t");
- fprintf(fp, "%s-mask %s ",
- strxf_algotype(XFRMA_ALG_CRYPT),
- strxf_mask32(tmpl->ealgos));
- fprintf(fp, "%s-mask %s ",
- strxf_algotype(XFRMA_ALG_AUTH),
- strxf_mask32(tmpl->aalgos));
- fprintf(fp, "%s-mask %s",
- strxf_algotype(XFRMA_ALG_COMP),
- strxf_mask32(tmpl->calgos));
-
- fprintf(fp, "%s", _SL_);
- }
- }
-}
-
-int xfrm_parse_mark(struct xfrm_mark *mark, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
-
- NEXT_ARG();
- if (get_u32(&mark->v, *argv, 0)) {
- invarg("Illegal \"mark\" value\n", *argv);
- }
- if (argc > 1)
- NEXT_ARG();
- else { /* last entry on parse line */
- mark->m = 0xffffffff;
- goto done;
- }
-
- if (strcmp(*argv, "mask") == 0) {
- NEXT_ARG();
- if (get_u32(&mark->m, *argv, 0)) {
- invarg("Illegal \"mark\" mask\n", *argv);
- }
- } else {
- mark->m = 0xffffffff;
- PREV_ARG();
- }
-
-done:
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-void xfrm_xfrma_print(struct rtattr *tb[], __u16 family,
- FILE *fp, const char *prefix)
-{
- if (tb[XFRMA_MARK]) {
- struct rtattr *rta = tb[XFRMA_MARK];
- struct xfrm_mark *m = (struct xfrm_mark *) RTA_DATA(rta);
- fprintf(fp, "\tmark %d/0x%x\n", m->v, m->m);
- }
-
- if (tb[XFRMA_ALG_AUTH]) {
- struct rtattr *rta = tb[XFRMA_ALG_AUTH];
- xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta),
- XFRMA_ALG_AUTH, RTA_PAYLOAD(rta), fp, prefix);
- }
-
- if (tb[XFRMA_ALG_AEAD]) {
- struct rtattr *rta = tb[XFRMA_ALG_AEAD];
- xfrm_aead_print((struct xfrm_algo_aead *)RTA_DATA(rta),
- RTA_PAYLOAD(rta), fp, prefix);
- }
-
- if (tb[XFRMA_ALG_CRYPT]) {
- struct rtattr *rta = tb[XFRMA_ALG_CRYPT];
- xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta),
- XFRMA_ALG_CRYPT, RTA_PAYLOAD(rta), fp, prefix);
- }
-
- if (tb[XFRMA_ALG_COMP]) {
- struct rtattr *rta = tb[XFRMA_ALG_COMP];
- xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta),
- XFRMA_ALG_COMP, RTA_PAYLOAD(rta), fp, prefix);
- }
-
- if (tb[XFRMA_ENCAP]) {
- struct xfrm_encap_tmpl *e;
- char abuf[256];
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "encap ");
-
- if (RTA_PAYLOAD(tb[XFRMA_ENCAP]) < sizeof(*e)) {
- fprintf(fp, "(ERROR truncated)");
- fprintf(fp, "%s", _SL_);
- return;
- }
- e = (struct xfrm_encap_tmpl *) RTA_DATA(tb[XFRMA_ENCAP]);
-
- fprintf(fp, "type ");
- switch (e->encap_type) {
- case 1:
- fprintf(fp, "espinudp-nonike ");
- break;
- case 2:
- fprintf(fp, "espinudp ");
- break;
- default:
- fprintf(fp, "%u ", e->encap_type);
- break;
- }
- fprintf(fp, "sport %u ", ntohs(e->encap_sport));
- fprintf(fp, "dport %u ", ntohs(e->encap_dport));
-
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "addr %s",
- rt_addr_n2a(family, sizeof(e->encap_oa),
- &e->encap_oa, abuf, sizeof(abuf)));
- fprintf(fp, "%s", _SL_);
- }
-
- if (tb[XFRMA_TMPL]) {
- struct rtattr *rta = tb[XFRMA_TMPL];
- xfrm_tmpl_print((struct xfrm_user_tmpl *) RTA_DATA(rta),
- RTA_PAYLOAD(rta), family, fp, prefix);
- }
-
- if (tb[XFRMA_COADDR]) {
- char abuf[256];
- xfrm_address_t *coa;
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "coa ");
-
- coa = (xfrm_address_t *)RTA_DATA(tb[XFRMA_COADDR]);
-
- if (RTA_PAYLOAD(tb[XFRMA_COADDR]) < sizeof(*coa)) {
- fprintf(fp, "(ERROR truncated)");
- fprintf(fp, "%s", _SL_);
- return;
- }
-
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "%s",
- rt_addr_n2a(family, sizeof(*coa), coa,
- abuf, sizeof(abuf)));
- fprintf(fp, "%s", _SL_);
- }
-
- if (tb[XFRMA_LASTUSED]) {
- __u64 lastused;
-
- if (prefix)
- fputs(prefix, fp);
- fprintf(fp, "lastused ");
-
- if (RTA_PAYLOAD(tb[XFRMA_LASTUSED]) < sizeof(lastused)) {
- fprintf(fp, "(ERROR truncated)");
- fprintf(fp, "%s", _SL_);
- return;
- }
-
- lastused = *(__u64 *)RTA_DATA(tb[XFRMA_LASTUSED]);
-
- fprintf(fp, "%s", strxf_time(lastused));
- fprintf(fp, "%s", _SL_);
- }
-
-}
-
-static int xfrm_selector_iszero(struct xfrm_selector *s)
-{
- struct xfrm_selector s0;
-
- memset(&s0, 0, sizeof(s0));
-
- return (memcmp(&s0, s, sizeof(s0)) == 0);
-}
-
-void xfrm_state_info_print(struct xfrm_usersa_info *xsinfo,
- struct rtattr *tb[], FILE *fp, const char *prefix,
- const char *title)
-{
- char buf[STRBUF_SIZE];
- int force_spi = xfrm_xfrmproto_is_ipsec(xsinfo->id.proto);
-
- memset(buf, '\0', sizeof(buf));
-
- xfrm_id_info_print(&xsinfo->saddr, &xsinfo->id, xsinfo->mode,
- xsinfo->reqid, xsinfo->family, force_spi, fp,
- prefix, title);
-
- if (prefix)
- STRBUF_CAT(buf, prefix);
- STRBUF_CAT(buf, "\t");
-
- fputs(buf, fp);
- fprintf(fp, "replay-window %u ", xsinfo->replay_window);
- if (show_stats > 0)
- fprintf(fp, "seq 0x%08u ", xsinfo->seq);
- if (show_stats > 0 || xsinfo->flags) {
- __u8 flags = xsinfo->flags;
-
- fprintf(fp, "flag ");
- XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_NOECN, "noecn");
- XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_DECAP_DSCP, "decap-dscp");
- XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_NOPMTUDISC, "nopmtudisc");
- XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_WILDRECV, "wildrecv");
- XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_ICMP, "icmp");
- XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_AF_UNSPEC, "af-unspec");
- if (flags)
- fprintf(fp, "%x", flags);
- }
- if (show_stats > 0)
- fprintf(fp, " (0x%s)", strxf_mask8(xsinfo->flags));
- fprintf(fp, "%s", _SL_);
-
- xfrm_xfrma_print(tb, xsinfo->family, fp, buf);
-
- if (!xfrm_selector_iszero(&xsinfo->sel)) {
- char sbuf[STRBUF_SIZE];
-
- memcpy(sbuf, buf, sizeof(sbuf));
- STRBUF_CAT(sbuf, "sel ");
-
- xfrm_selector_print(&xsinfo->sel, xsinfo->family, fp, sbuf);
- }
-
- if (show_stats > 0) {
- xfrm_lifetime_print(&xsinfo->lft, &xsinfo->curlft, fp, buf);
- xfrm_stats_print(&xsinfo->stats, fp, buf);
- }
-}
-
-void xfrm_policy_info_print(struct xfrm_userpolicy_info *xpinfo,
- struct rtattr *tb[], FILE *fp, const char *prefix,
- const char *title)
-{
- char buf[STRBUF_SIZE];
-
- memset(buf, '\0', sizeof(buf));
-
- xfrm_selector_print(&xpinfo->sel, preferred_family, fp, title);
-
- if (prefix)
- STRBUF_CAT(buf, prefix);
- STRBUF_CAT(buf, "\t");
-
- fputs(buf, fp);
- fprintf(fp, "dir ");
- switch (xpinfo->dir) {
- case XFRM_POLICY_IN:
- fprintf(fp, "in");
- break;
- case XFRM_POLICY_OUT:
- fprintf(fp, "out");
- break;
- case XFRM_POLICY_FWD:
- fprintf(fp, "fwd");
- break;
- default:
- fprintf(fp, "%u", xpinfo->dir);
- break;
- }
- fprintf(fp, " ");
-
- switch (xpinfo->action) {
- case XFRM_POLICY_ALLOW:
- if (show_stats > 0)
- fprintf(fp, "action allow ");
- break;
- case XFRM_POLICY_BLOCK:
- fprintf(fp, "action block ");
- break;
- default:
- fprintf(fp, "action %u ", xpinfo->action);
- break;
- }
-
- if (show_stats)
- fprintf(fp, "index %u ", xpinfo->index);
- fprintf(fp, "priority %u ", xpinfo->priority);
-
- if (tb[XFRMA_POLICY_TYPE]) {
- struct xfrm_userpolicy_type *upt;
-
- fprintf(fp, "ptype ");
-
- if (RTA_PAYLOAD(tb[XFRMA_POLICY_TYPE]) < sizeof(*upt))
- fprintf(fp, "(ERROR truncated)");
-
- upt = (struct xfrm_userpolicy_type *)RTA_DATA(tb[XFRMA_POLICY_TYPE]);
- fprintf(fp, "%s ", strxf_ptype(upt->type));
- }
-
- if (show_stats > 0)
- fprintf(fp, "share %s ", strxf_share(xpinfo->share));
-
- if (show_stats > 0 || xpinfo->flags) {
- __u8 flags = xpinfo->flags;
-
- fprintf(fp, "flag ");
- XFRM_FLAG_PRINT(fp, flags, XFRM_POLICY_LOCALOK, "localok");
- if (flags)
- fprintf(fp, "%x", flags);
- }
- if (show_stats > 0)
- fprintf(fp, " (0x%s)", strxf_mask8(xpinfo->flags));
- fprintf(fp, "%s", _SL_);
-
- if (show_stats > 0)
- xfrm_lifetime_print(&xpinfo->lft, &xpinfo->curlft, fp, buf);
-
- xfrm_xfrma_print(tb, xpinfo->sel.family, fp, buf);
-}
-
-int xfrm_id_parse(xfrm_address_t *saddr, struct xfrm_id *id, __u16 *family,
- int loose, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
- inet_prefix dst;
- inet_prefix src;
-
- memset(&dst, 0, sizeof(dst));
- memset(&src, 0, sizeof(src));
-
- while (1) {
- if (strcmp(*argv, "src") == 0) {
- NEXT_ARG();
-
- get_prefix(&src, *argv, preferred_family);
- if (src.family == AF_UNSPEC)
- invarg("\"src\" address family is AF_UNSPEC", *argv);
- if (family)
- *family = src.family;
-
- memcpy(saddr, &src.data, sizeof(*saddr));
-
- filter.id_src_mask = src.bitlen;
-
- } else if (strcmp(*argv, "dst") == 0) {
- NEXT_ARG();
-
- get_prefix(&dst, *argv, preferred_family);
- if (dst.family == AF_UNSPEC)
- invarg("\"dst\" address family is AF_UNSPEC", *argv);
- if (family)
- *family = dst.family;
-
- memcpy(&id->daddr, &dst.data, sizeof(id->daddr));
-
- filter.id_dst_mask = dst.bitlen;
-
- } else if (strcmp(*argv, "proto") == 0) {
- int ret;
-
- NEXT_ARG();
-
- ret = xfrm_xfrmproto_getbyname(*argv);
- if (ret < 0)
- invarg("\"XFRM_PROTO\" is invalid", *argv);
-
- id->proto = (__u8)ret;
-
- filter.id_proto_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "spi") == 0) {
- __u32 spi;
-
- NEXT_ARG();
- if (get_u32(&spi, *argv, 0))
- invarg("\"SPI\" is invalid", *argv);
-
- spi = htonl(spi);
- id->spi = spi;
-
- filter.id_spi_mask = XFRM_FILTER_MASK_FULL;
-
- } else {
- PREV_ARG(); /* back track */
- break;
- }
-
- if (!NEXT_ARG_OK())
- break;
- NEXT_ARG();
- }
-
- if (src.family && dst.family && (src.family != dst.family))
- invarg("the same address family is required between \"src\" and \"dst\"", *argv);
-
- if (loose == 0 && id->proto == 0)
- missarg("XFRM_PROTO");
- if (argc == *argcp)
- missarg("ID");
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-int xfrm_mode_parse(__u8 *mode, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
-
- if (matches(*argv, "transport") == 0)
- *mode = XFRM_MODE_TRANSPORT;
- else if (matches(*argv, "tunnel") == 0)
- *mode = XFRM_MODE_TUNNEL;
- else if (matches(*argv, "ro") == 0)
- *mode = XFRM_MODE_ROUTEOPTIMIZATION;
- else if (matches(*argv, "in_trigger") == 0)
- *mode = XFRM_MODE_IN_TRIGGER;
- else if (matches(*argv, "beet") == 0)
- *mode = XFRM_MODE_BEET;
- else
- invarg("\"MODE\" is invalid", *argv);
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-int xfrm_encap_type_parse(__u16 *type, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
-
- if (strcmp(*argv, "espinudp-nonike") == 0)
- *type = 1;
- else if (strcmp(*argv, "espinudp") == 0)
- *type = 2;
- else
- invarg("\"ENCAP-TYPE\" is invalid", *argv);
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-/* NOTE: reqid is used by host-byte order */
-int xfrm_reqid_parse(__u32 *reqid, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
-
- if (get_u32(reqid, *argv, 0))
- invarg("\"REQID\" is invalid", *argv);
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-static int xfrm_selector_upspec_parse(struct xfrm_selector *sel,
- int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
- char *sportp = NULL;
- char *dportp = NULL;
- char *typep = NULL;
- char *codep = NULL;
-
- while (1) {
- if (strcmp(*argv, "proto") == 0) {
- __u8 upspec;
-
- NEXT_ARG();
-
- if (strcmp(*argv, "any") == 0)
- upspec = 0;
- else {
- struct protoent *pp;
- pp = getprotobyname(*argv);
- if (pp)
- upspec = pp->p_proto;
- else {
- if (get_u8(&upspec, *argv, 0))
- invarg("\"PROTO\" is invalid", *argv);
- }
- }
- sel->proto = upspec;
-
- filter.upspec_proto_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "sport") == 0) {
- sportp = *argv;
-
- NEXT_ARG();
-
- if (get_u16(&sel->sport, *argv, 0))
- invarg("\"PORT\" is invalid", *argv);
- sel->sport = htons(sel->sport);
- if (sel->sport)
- sel->sport_mask = ~((__u16)0);
-
- filter.upspec_sport_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "dport") == 0) {
- dportp = *argv;
-
- NEXT_ARG();
-
- if (get_u16(&sel->dport, *argv, 0))
- invarg("\"PORT\" is invalid", *argv);
- sel->dport = htons(sel->dport);
- if (sel->dport)
- sel->dport_mask = ~((__u16)0);
-
- filter.upspec_dport_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "type") == 0) {
- typep = *argv;
-
- NEXT_ARG();
-
- if (get_u16(&sel->sport, *argv, 0) ||
- (sel->sport & ~((__u16)0xff)))
- invarg("\"type\" value is invalid", *argv);
- sel->sport = htons(sel->sport);
- sel->sport_mask = ~((__u16)0);
-
- filter.upspec_sport_mask = XFRM_FILTER_MASK_FULL;
-
-
- } else if (strcmp(*argv, "code") == 0) {
- codep = *argv;
-
- NEXT_ARG();
-
- if (get_u16(&sel->dport, *argv, 0) ||
- (sel->dport & ~((__u16)0xff)))
- invarg("\"code\" value is invalid", *argv);
- sel->dport = htons(sel->dport);
- sel->dport_mask = ~((__u16)0);
-
- filter.upspec_dport_mask = XFRM_FILTER_MASK_FULL;
-
- } else {
- PREV_ARG(); /* back track */
- break;
- }
-
- if (!NEXT_ARG_OK())
- break;
- NEXT_ARG();
- }
- if (argc == *argcp)
- missarg("UPSPEC");
- if (sportp || dportp) {
- switch (sel->proto) {
- case IPPROTO_TCP:
- case IPPROTO_UDP:
- case IPPROTO_SCTP:
- case IPPROTO_DCCP:
- break;
- default:
- fprintf(stderr, "\"sport\" and \"dport\" are invalid with proto=%s\n", strxf_proto(sel->proto));
- exit(1);
- }
- }
- if (typep || codep) {
- switch (sel->proto) {
- case IPPROTO_ICMP:
- case IPPROTO_ICMPV6:
- case IPPROTO_MH:
- break;
- default:
- fprintf(stderr, "\"type\" and \"code\" are invalid with proto=%s\n", strxf_proto(sel->proto));
- exit(1);
- }
- }
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-int xfrm_selector_parse(struct xfrm_selector *sel, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
- inet_prefix dst;
- inet_prefix src;
- char *upspecp = NULL;
-
- memset(&dst, 0, sizeof(dst));
- memset(&src, 0, sizeof(src));
-
- while (1) {
- if (strcmp(*argv, "src") == 0) {
- NEXT_ARG();
-
- get_prefix(&src, *argv, preferred_family);
- if (src.family == AF_UNSPEC)
- invarg("\"src\" address family is AF_UNSPEC", *argv);
- sel->family = src.family;
-
- memcpy(&sel->saddr, &src.data, sizeof(sel->saddr));
- sel->prefixlen_s = src.bitlen;
-
- filter.sel_src_mask = src.bitlen;
-
- } else if (strcmp(*argv, "dst") == 0) {
- NEXT_ARG();
-
- get_prefix(&dst, *argv, preferred_family);
- if (dst.family == AF_UNSPEC)
- invarg("\"dst\" address family is AF_UNSPEC", *argv);
- sel->family = dst.family;
-
- memcpy(&sel->daddr, &dst.data, sizeof(sel->daddr));
- sel->prefixlen_d = dst.bitlen;
-
- filter.sel_dst_mask = dst.bitlen;
-
- } else if (strcmp(*argv, "dev") == 0) {
- int ifindex;
-
- NEXT_ARG();
-
- if (strcmp(*argv, "none") == 0)
- ifindex = 0;
- else {
- ifindex = ll_name_to_index(*argv);
- if (ifindex <= 0)
- invarg("\"DEV\" is invalid", *argv);
- }
- sel->ifindex = ifindex;
-
- filter.sel_dev_mask = XFRM_FILTER_MASK_FULL;
-
- } else {
- if (upspecp) {
- PREV_ARG(); /* back track */
- break;
- } else {
- upspecp = *argv;
- xfrm_selector_upspec_parse(sel, &argc, &argv);
- }
- }
-
- if (!NEXT_ARG_OK())
- break;
-
- NEXT_ARG();
- }
-
- if (src.family && dst.family && (src.family != dst.family))
- invarg("the same address family is required between \"src\" and \"dst\"", *argv);
-
- if (argc == *argcp)
- missarg("SELECTOR");
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-int xfrm_lifetime_cfg_parse(struct xfrm_lifetime_cfg *lft,
- int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
- int ret;
-
- if (strcmp(*argv, "time-soft") == 0) {
- NEXT_ARG();
- ret = get_u64(&lft->soft_add_expires_seconds, *argv, 0);
- if (ret)
- invarg("\"time-soft\" value is invalid", *argv);
- } else if (strcmp(*argv, "time-hard") == 0) {
- NEXT_ARG();
- ret = get_u64(&lft->hard_add_expires_seconds, *argv, 0);
- if (ret)
- invarg("\"time-hard\" value is invalid", *argv);
- } else if (strcmp(*argv, "time-use-soft") == 0) {
- NEXT_ARG();
- ret = get_u64(&lft->soft_use_expires_seconds, *argv, 0);
- if (ret)
- invarg("\"time-use-soft\" value is invalid", *argv);
- } else if (strcmp(*argv, "time-use-hard") == 0) {
- NEXT_ARG();
- ret = get_u64(&lft->hard_use_expires_seconds, *argv, 0);
- if (ret)
- invarg("\"time-use-hard\" value is invalid", *argv);
- } else if (strcmp(*argv, "byte-soft") == 0) {
- NEXT_ARG();
- ret = get_u64(&lft->soft_byte_limit, *argv, 0);
- if (ret)
- invarg("\"byte-soft\" value is invalid", *argv);
- } else if (strcmp(*argv, "byte-hard") == 0) {
- NEXT_ARG();
- ret = get_u64(&lft->hard_byte_limit, *argv, 0);
- if (ret)
- invarg("\"byte-hard\" value is invalid", *argv);
- } else if (strcmp(*argv, "packet-soft") == 0) {
- NEXT_ARG();
- ret = get_u64(&lft->soft_packet_limit, *argv, 0);
- if (ret)
- invarg("\"packet-soft\" value is invalid", *argv);
- } else if (strcmp(*argv, "packet-hard") == 0) {
- NEXT_ARG();
- ret = get_u64(&lft->hard_packet_limit, *argv, 0);
- if (ret)
- invarg("\"packet-hard\" value is invalid", *argv);
- } else
- invarg("\"LIMIT\" is invalid", *argv);
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-int do_xfrm(int argc, char **argv)
-{
- memset(&filter, 0, sizeof(filter));
-
- if (argc < 1)
- usage();
-
- if (matches(*argv, "state") == 0 ||
- matches(*argv, "sa") == 0)
- return do_xfrm_state(argc-1, argv+1);
- else if (matches(*argv, "policy") == 0)
- return do_xfrm_policy(argc-1, argv+1);
- else if (matches(*argv, "monitor") == 0)
- return do_xfrm_monitor(argc-1, argv+1);
- else if (matches(*argv, "help") == 0) {
- usage();
- fprintf(stderr, "xfrm Object \"%s\" is unknown.\n", *argv);
- exit(-1);
- }
- usage();
-}
diff --git a/ip/link_gre.c b/ip/link_gre.c
deleted file mode 100644
index 9f8bde6..0000000
--- a/ip/link_gre.c
+++ /dev/null
@@ -1,368 +0,0 @@
-/*
- * link_gre.c gre driver module
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Herbert Xu <herbert@gondor.apana.org.au>
- *
- */
-
-#include <string.h>
-#include <net/if.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-
-#include <linux/ip.h>
-#include <linux/if_tunnel.h>
-#include "rt_names.h"
-#include "utils.h"
-#include "ip_common.h"
-#include "tunnel.h"
-
-static void usage(void) __attribute__((noreturn));
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip link { add | set | change | replace | del } NAME\n");
- fprintf(stderr, " type { gre | gretap } [ remote ADDR ] [ local ADDR ]\n");
- fprintf(stderr, " [ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n");
- fprintf(stderr, " [ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "Where: NAME := STRING\n");
- fprintf(stderr, " ADDR := { IP_ADDRESS | any }\n");
- fprintf(stderr, " TOS := { NUMBER | inherit }\n");
- fprintf(stderr, " TTL := { 1..255 | inherit }\n");
- fprintf(stderr, " KEY := { DOTTED_QUAD | NUMBER }\n");
- exit(-1);
-}
-
-static int gre_parse_opt(struct link_util *lu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct {
- struct nlmsghdr n;
- struct ifinfomsg i;
- char buf[1024];
- } req;
- struct ifinfomsg *ifi = (struct ifinfomsg *)(n + 1);
- struct rtattr *tb[IFLA_MAX + 1];
- struct rtattr *linkinfo[IFLA_INFO_MAX+1];
- struct rtattr *greinfo[IFLA_GRE_MAX + 1];
- __u16 iflags = 0;
- __u16 oflags = 0;
- unsigned ikey = 0;
- unsigned okey = 0;
- unsigned saddr = 0;
- unsigned daddr = 0;
- unsigned link = 0;
- __u8 pmtudisc = 1;
- __u8 ttl = 0;
- __u8 tos = 0;
- int len;
-
- if (!(n->nlmsg_flags & NLM_F_CREATE)) {
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(*ifi));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = RTM_GETLINK;
- req.i.ifi_family = preferred_family;
- req.i.ifi_index = ifi->ifi_index;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, &req.n, NULL, NULL) < 0) {
-get_failed:
- fprintf(stderr,
- "Failed to get existing tunnel info.\n");
- return -1;
- }
-
- len = req.n.nlmsg_len;
- len -= NLMSG_LENGTH(sizeof(*ifi));
- if (len < 0)
- goto get_failed;
-
- parse_rtattr(tb, IFLA_MAX, IFLA_RTA(&req.i), len);
-
- if (!tb[IFLA_LINKINFO])
- goto get_failed;
-
- parse_rtattr_nested(linkinfo, IFLA_INFO_MAX, tb[IFLA_LINKINFO]);
-
- if (!linkinfo[IFLA_INFO_DATA])
- goto get_failed;
-
- parse_rtattr_nested(greinfo, IFLA_GRE_MAX,
- linkinfo[IFLA_INFO_DATA]);
-
- if (greinfo[IFLA_GRE_IKEY])
- ikey = *(__u32 *)RTA_DATA(greinfo[IFLA_GRE_IKEY]);
-
- if (greinfo[IFLA_GRE_OKEY])
- okey = *(__u32 *)RTA_DATA(greinfo[IFLA_GRE_OKEY]);
-
- if (greinfo[IFLA_GRE_IFLAGS])
- iflags = *(__u16 *)RTA_DATA(greinfo[IFLA_GRE_IFLAGS]);
-
- if (greinfo[IFLA_GRE_OFLAGS])
- oflags = *(__u16 *)RTA_DATA(greinfo[IFLA_GRE_OFLAGS]);
-
- if (greinfo[IFLA_GRE_LOCAL])
- saddr = *(__u32 *)RTA_DATA(greinfo[IFLA_GRE_LOCAL]);
-
- if (greinfo[IFLA_GRE_REMOTE])
- daddr = *(__u32 *)RTA_DATA(greinfo[IFLA_GRE_REMOTE]);
-
- if (greinfo[IFLA_GRE_PMTUDISC])
- pmtudisc = *(__u8 *)RTA_DATA(
- greinfo[IFLA_GRE_PMTUDISC]);
-
- if (greinfo[IFLA_GRE_TTL])
- ttl = *(__u8 *)RTA_DATA(greinfo[IFLA_GRE_TTL]);
-
- if (greinfo[IFLA_GRE_TOS])
- tos = *(__u8 *)RTA_DATA(greinfo[IFLA_GRE_TOS]);
-
- if (greinfo[IFLA_GRE_LINK])
- link = *(__u8 *)RTA_DATA(greinfo[IFLA_GRE_LINK]);
- }
-
- while (argc > 0) {
- if (!matches(*argv, "key")) {
- unsigned uval;
-
- NEXT_ARG();
- iflags |= GRE_KEY;
- oflags |= GRE_KEY;
- if (strchr(*argv, '.'))
- uval = get_addr32(*argv);
- else {
- if (get_unsigned(&uval, *argv, 0) < 0) {
- fprintf(stderr,
- "Invalid value for \"key\"\n");
- exit(-1);
- }
- uval = htonl(uval);
- }
-
- ikey = okey = uval;
- } else if (!matches(*argv, "ikey")) {
- unsigned uval;
-
- NEXT_ARG();
- iflags |= GRE_KEY;
- if (strchr(*argv, '.'))
- uval = get_addr32(*argv);
- else {
- if (get_unsigned(&uval, *argv, 0)<0) {
- fprintf(stderr, "invalid value of \"ikey\"\n");
- exit(-1);
- }
- uval = htonl(uval);
- }
- ikey = uval;
- } else if (!matches(*argv, "okey")) {
- unsigned uval;
-
- NEXT_ARG();
- oflags |= GRE_KEY;
- if (strchr(*argv, '.'))
- uval = get_addr32(*argv);
- else {
- if (get_unsigned(&uval, *argv, 0)<0) {
- fprintf(stderr, "invalid value of \"okey\"\n");
- exit(-1);
- }
- uval = htonl(uval);
- }
- okey = uval;
- } else if (!matches(*argv, "seq")) {
- iflags |= GRE_SEQ;
- oflags |= GRE_SEQ;
- } else if (!matches(*argv, "iseq")) {
- iflags |= GRE_SEQ;
- } else if (!matches(*argv, "oseq")) {
- oflags |= GRE_SEQ;
- } else if (!matches(*argv, "csum")) {
- iflags |= GRE_CSUM;
- oflags |= GRE_CSUM;
- } else if (!matches(*argv, "icsum")) {
- iflags |= GRE_CSUM;
- } else if (!matches(*argv, "ocsum")) {
- oflags |= GRE_CSUM;
- } else if (!matches(*argv, "nopmtudisc")) {
- pmtudisc = 0;
- } else if (!matches(*argv, "pmtudisc")) {
- pmtudisc = 1;
- } else if (!matches(*argv, "remote")) {
- NEXT_ARG();
- if (strcmp(*argv, "any"))
- daddr = get_addr32(*argv);
- } else if (!matches(*argv, "local")) {
- NEXT_ARG();
- if (strcmp(*argv, "any"))
- saddr = get_addr32(*argv);
- } else if (!matches(*argv, "dev")) {
- NEXT_ARG();
- link = tnl_ioctl_get_ifindex(*argv);
- if (link == 0)
- exit(-1);
- } else if (!matches(*argv, "ttl") ||
- !matches(*argv, "hoplimit")) {
- unsigned uval;
-
- NEXT_ARG();
- if (strcmp(*argv, "inherit") != 0) {
- if (get_unsigned(&uval, *argv, 0))
- invarg("invalid TTL\n", *argv);
- if (uval > 255)
- invarg("TTL must be <= 255\n", *argv);
- ttl = uval;
- }
- } else if (!matches(*argv, "tos") ||
- !matches(*argv, "tclass") ||
- !matches(*argv, "dsfield")) {
- __u32 uval;
-
- NEXT_ARG();
- if (strcmp(*argv, "inherit") != 0) {
- if (rtnl_dsfield_a2n(&uval, *argv))
- invarg("bad TOS value", *argv);
- tos = uval;
- } else
- tos = 1;
- } else
- usage();
- argc--; argv++;
- }
-
- if (!ikey && IN_MULTICAST(ntohl(daddr))) {
- ikey = daddr;
- iflags |= GRE_KEY;
- }
- if (!okey && IN_MULTICAST(ntohl(daddr))) {
- okey = daddr;
- oflags |= GRE_KEY;
- }
- if (IN_MULTICAST(ntohl(daddr)) && !saddr) {
- fprintf(stderr, "Broadcast tunnel requires a source address.\n");
- return -1;
- }
-
- addattr32(n, 1024, IFLA_GRE_IKEY, ikey);
- addattr32(n, 1024, IFLA_GRE_OKEY, okey);
- addattr_l(n, 1024, IFLA_GRE_IFLAGS, &iflags, 2);
- addattr_l(n, 1024, IFLA_GRE_OFLAGS, &oflags, 2);
- addattr_l(n, 1024, IFLA_GRE_LOCAL, &saddr, 4);
- addattr_l(n, 1024, IFLA_GRE_REMOTE, &daddr, 4);
- addattr_l(n, 1024, IFLA_GRE_PMTUDISC, &pmtudisc, 1);
- if (link)
- addattr32(n, 1024, IFLA_GRE_LINK, link);
- addattr_l(n, 1024, IFLA_GRE_TTL, &ttl, 1);
- addattr_l(n, 1024, IFLA_GRE_TOS, &tos, 1);
-
- return 0;
-}
-
-static void gre_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
-{
- char s1[1024];
- char s2[64];
- const char *local = "any";
- const char *remote = "any";
- unsigned iflags = 0;
- unsigned oflags = 0;
-
- if (!tb)
- return;
-
- if (tb[IFLA_GRE_REMOTE]) {
- unsigned addr = *(__u32 *)RTA_DATA(tb[IFLA_GRE_REMOTE]);
-
- if (addr)
- remote = format_host(AF_INET, 4, &addr, s1, sizeof(s1));
- }
-
- fprintf(f, "remote %s ", remote);
-
- if (tb[IFLA_GRE_LOCAL]) {
- unsigned addr = *(__u32 *)RTA_DATA(tb[IFLA_GRE_LOCAL]);
-
- if (addr)
- local = format_host(AF_INET, 4, &addr, s1, sizeof(s1));
- }
-
- fprintf(f, "local %s ", local);
-
- if (tb[IFLA_GRE_LINK] && *(__u32 *)RTA_DATA(tb[IFLA_GRE_LINK])) {
- unsigned link = *(__u32 *)RTA_DATA(tb[IFLA_GRE_LINK]);
- char *n = tnl_ioctl_get_ifname(link);
-
- if (n)
- fprintf(f, "dev %s ", n);
- else
- fprintf(f, "dev %u ", link);
- }
-
- if (tb[IFLA_GRE_TTL] && *(__u8 *)RTA_DATA(tb[IFLA_GRE_TTL]))
- fprintf(f, "ttl %d ", *(__u8 *)RTA_DATA(tb[IFLA_GRE_TTL]));
- else
- fprintf(f, "ttl inherit ");
-
- if (tb[IFLA_GRE_TOS] && *(__u8 *)RTA_DATA(tb[IFLA_GRE_TOS])) {
- int tos = *(__u8 *)RTA_DATA(tb[IFLA_GRE_TOS]);
-
- fputs("tos ", f);
- if (tos == 1)
- fputs("inherit ", f);
- else
- fprintf(f, "0x%x ", tos);
- }
-
- if (tb[IFLA_GRE_PMTUDISC] &&
- !*(__u8 *)RTA_DATA(tb[IFLA_GRE_PMTUDISC]))
- fputs("nopmtudisc ", f);
-
- if (tb[IFLA_GRE_IFLAGS])
- iflags = *(__u16 *)RTA_DATA(tb[IFLA_GRE_IFLAGS]);
-
- if (tb[IFLA_GRE_OFLAGS])
- oflags = *(__u16 *)RTA_DATA(tb[IFLA_GRE_OFLAGS]);
-
- if (iflags & GRE_KEY && tb[IFLA_GRE_IKEY] &&
- *(__u32 *)RTA_DATA(tb[IFLA_GRE_IKEY])) {
- inet_ntop(AF_INET, RTA_DATA(tb[IFLA_GRE_IKEY]), s2, sizeof(s2));
- fprintf(f, "ikey %s ", s2);
- }
-
- if (oflags & GRE_KEY && tb[IFLA_GRE_OKEY] &&
- *(__u32 *)RTA_DATA(tb[IFLA_GRE_OKEY])) {
- inet_ntop(AF_INET, RTA_DATA(tb[IFLA_GRE_OKEY]), s2, sizeof(s2));
- fprintf(f, "ikey %s ", s2);
- }
-
- if (iflags & GRE_SEQ)
- fputs("iseq ", f);
- if (oflags & GRE_SEQ)
- fputs("oseq ", f);
- if (iflags & GRE_CSUM)
- fputs("icsum ", f);
- if (oflags & GRE_CSUM)
- fputs("ocsum ", f);
-}
-
-struct link_util gre_link_util = {
- .id = "gre",
- .maxattr = IFLA_GRE_MAX,
- .parse_opt = gre_parse_opt,
- .print_opt = gre_print_opt,
-};
-
-struct link_util gretap_link_util = {
- .id = "gretap",
- .maxattr = IFLA_GRE_MAX,
- .parse_opt = gre_parse_opt,
- .print_opt = gre_print_opt,
-};
diff --git a/ip/link_veth.c b/ip/link_veth.c
deleted file mode 100644
index 9f5e871..0000000
--- a/ip/link_veth.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * link_veth.c veth driver module
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Pavel Emelianov <xemul@openvz.org>
- *
- */
-
-#include <string.h>
-#include <net/if.h>
-#include <linux/veth.h>
-
-#include "utils.h"
-#include "ip_common.h"
-
-static void usage(void)
-{
- printf("Usage: ip link <options> type veth "
- "[peer <options>]\nTo get <options> type "
- "'ip link add help'\n");
-}
-
-static int veth_parse_opt(struct link_util *lu, int argc, char **argv,
- struct nlmsghdr *hdr)
-{
- char *name, *type, *link, *dev;
- int err, len;
- struct rtattr * data;
-
- if (strcmp(argv[0], "peer") != 0) {
- usage();
- return -1;
- }
-
- data = NLMSG_TAIL(hdr);
- addattr_l(hdr, 1024, VETH_INFO_PEER, NULL, 0);
-
- hdr->nlmsg_len += sizeof(struct ifinfomsg);
-
- err = iplink_parse(argc - 1, argv + 1, (struct iplink_req *)hdr,
- &name, &type, &link, &dev);
- if (err < 0)
- return err;
-
- if (name) {
- len = strlen(name) + 1;
- if (len > IFNAMSIZ)
- invarg("\"name\" too long\n", *argv);
- addattr_l(hdr, 1024, IFLA_IFNAME, name, len);
- }
-
- data->rta_len = (void *)NLMSG_TAIL(hdr) - (void *)data;
- return argc - 1 - err;
-}
-
-struct link_util veth_link_util = {
- .id = "veth",
- .parse_opt = veth_parse_opt,
-};
diff --git a/ip/routef b/ip/routef
deleted file mode 100644
index d266e2d..0000000
--- a/ip/routef
+++ /dev/null
@@ -1,9 +0,0 @@
-#! /bin/sh
-
-if [ -z "$*" ] ; then
- exec ip -4 ro flush scope global type unicast
-else
- echo "Usage: routef"
- echo
- echo "This script will flush the IPv4 routing table"
-fi
diff --git a/ip/routel b/ip/routel
deleted file mode 100644
index 8d1d352..0000000
--- a/ip/routel
+++ /dev/null
@@ -1,60 +0,0 @@
-#!/bin/sh
-#$Id$
-
-#
-# Script created by: Stephen R. van den Berg <srb@cuci.nl>, 1999/04/18
-# Donated to the public domain.
-#
-# This script transforms the output of "ip" into more readable text.
-# "ip" is the Linux-advanced-routing configuration tool part of the
-# iproute package.
-#
-
-test "X-h" = "X$1" && echo "Usage: $0 [tablenr [raw ip args...]]" && exit 64
-
-test -z "$*" && set 0
-
-ip route list table "$@" |
- while read network rest
- do set xx $rest
- shift
- proto=""
- via=""
- dev=""
- scope=""
- src=""
- table=""
- case $network in
- broadcast|local|unreachable) via=$network
- network=$1
- shift
- ;;
- esac
- while test $# != 0
- do
- key=$1
- val=$2
- eval "$key=$val"
- shift 2
- done
- echo "$network $via $src $proto $scope $dev $table"
- done | awk -F ' ' '
-BEGIN {
- format="%15s%-3s %15s %15s %8s %8s%7s %s\n";
- printf(format,"target","","gateway","source","proto","scope","dev","tbl");
- }
- { network=$1;
- mask="";
- if(match(network,"/"))
- { mask=" "substr(network,RSTART+1);
- network=substr(network,0,RSTART);
- }
- via=$2;
- src=$3;
- proto=$4;
- scope=$5;
- dev=$6;
- table=$7;
- printf(format,network,mask,via,src,proto,scope,dev,table);
- }
-'
diff --git a/ip/rtm_map.c b/ip/rtm_map.c
deleted file mode 100644
index 21e818b..0000000
--- a/ip/rtm_map.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * rtm_map.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-#include "rt_names.h"
-#include "utils.h"
-
-char *rtnl_rtntype_n2a(int id, char *buf, int len)
-{
- switch (id) {
- case RTN_UNSPEC:
- return "none";
- case RTN_UNICAST:
- return "unicast";
- case RTN_LOCAL:
- return "local";
- case RTN_BROADCAST:
- return "broadcast";
- case RTN_ANYCAST:
- return "anycast";
- case RTN_MULTICAST:
- return "multicast";
- case RTN_BLACKHOLE:
- return "blackhole";
- case RTN_UNREACHABLE:
- return "unreachable";
- case RTN_PROHIBIT:
- return "prohibit";
- case RTN_THROW:
- return "throw";
- case RTN_NAT:
- return "nat";
- case RTN_XRESOLVE:
- return "xresolve";
- default:
- snprintf(buf, len, "%d", id);
- return buf;
- }
-}
-
-
-int rtnl_rtntype_a2n(int *id, char *arg)
-{
- char *end;
- unsigned long res;
-
- if (strcmp(arg, "local") == 0)
- res = RTN_LOCAL;
- else if (strcmp(arg, "nat") == 0)
- res = RTN_NAT;
- else if (matches(arg, "broadcast") == 0 ||
- strcmp(arg, "brd") == 0)
- res = RTN_BROADCAST;
- else if (matches(arg, "anycast") == 0)
- res = RTN_ANYCAST;
- else if (matches(arg, "multicast") == 0)
- res = RTN_MULTICAST;
- else if (matches(arg, "prohibit") == 0)
- res = RTN_PROHIBIT;
- else if (matches(arg, "unreachable") == 0)
- res = RTN_UNREACHABLE;
- else if (matches(arg, "blackhole") == 0)
- res = RTN_BLACKHOLE;
- else if (matches(arg, "xresolve") == 0)
- res = RTN_XRESOLVE;
- else if (matches(arg, "unicast") == 0)
- res = RTN_UNICAST;
- else if (strcmp(arg, "throw") == 0)
- res = RTN_THROW;
- else {
- res = strtoul(arg, &end, 0);
- if (!end || end == arg || *end || res > 255)
- return -1;
- }
- *id = res;
- return 0;
-}
-
-int get_rt_realms(__u32 *realms, char *arg)
-{
- __u32 realm = 0;
- char *p = strchr(arg, '/');
-
- *realms = 0;
- if (p) {
- *p = 0;
- if (rtnl_rtrealm_a2n(realms, arg)) {
- *p = '/';
- return -1;
- }
- *realms <<= 16;
- *p = '/';
- arg = p+1;
- }
- if (*arg && rtnl_rtrealm_a2n(&realm, arg))
- return -1;
- *realms |= realm;
- return 0;
-}
diff --git a/ip/rtmon.c b/ip/rtmon.c
deleted file mode 100644
index 7869b32..0000000
--- a/ip/rtmon.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * rtmon.c RTnetlink listener.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <string.h>
-
-#include "SNAPSHOT.h"
-
-#include "utils.h"
-#include "libnetlink.h"
-
-int resolve_hosts = 0;
-static int init_phase = 1;
-
-static void write_stamp(FILE *fp)
-{
- char buf[128];
- struct nlmsghdr *n1 = (void*)buf;
- struct timeval tv;
-
- n1->nlmsg_type = 15;
- n1->nlmsg_flags = 0;
- n1->nlmsg_seq = 0;
- n1->nlmsg_pid = 0;
- n1->nlmsg_len = NLMSG_LENGTH(4*2);
- gettimeofday(&tv, NULL);
- ((__u32*)NLMSG_DATA(n1))[0] = tv.tv_sec;
- ((__u32*)NLMSG_DATA(n1))[1] = tv.tv_usec;
- fwrite((void*)n1, 1, NLMSG_ALIGN(n1->nlmsg_len), fp);
-}
-
-static int dump_msg(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- FILE *fp = (FILE*)arg;
- if (!init_phase)
- write_stamp(fp);
- fwrite((void*)n, 1, NLMSG_ALIGN(n->nlmsg_len), fp);
- fflush(fp);
- return 0;
-}
-
-void usage(void)
-{
- fprintf(stderr, "Usage: rtmon file FILE [ all | LISTofOBJECTS]\n");
- fprintf(stderr, "LISTofOBJECTS := [ link ] [ address ] [ route ]\n");
- exit(-1);
-}
-
-int
-main(int argc, char **argv)
-{
- FILE *fp;
- struct rtnl_handle rth;
- int family = AF_UNSPEC;
- unsigned groups = ~0U;
- int llink = 0;
- int laddr = 0;
- int lroute = 0;
- char *file = NULL;
-
- while (argc > 1) {
- if (matches(argv[1], "-family") == 0) {
- argc--;
- argv++;
- if (argc <= 1)
- usage();
- if (strcmp(argv[1], "inet") == 0)
- family = AF_INET;
- else if (strcmp(argv[1], "inet6") == 0)
- family = AF_INET6;
- else if (strcmp(argv[1], "link") == 0)
- family = AF_INET6;
- else if (strcmp(argv[1], "help") == 0)
- usage();
- else {
- fprintf(stderr, "Protocol ID \"%s\" is unknown, try \"rtmon help\".\n", argv[1]);
- exit(-1);
- }
- } else if (strcmp(argv[1], "-4") == 0) {
- family = AF_INET;
- } else if (strcmp(argv[1], "-6") == 0) {
- family = AF_INET6;
- } else if (strcmp(argv[1], "-0") == 0) {
- family = AF_PACKET;
- } else if (matches(argv[1], "-Version") == 0) {
- printf("rtmon utility, iproute2-ss%s\n", SNAPSHOT);
- exit(0);
- } else if (matches(argv[1], "file") == 0) {
- argc--;
- argv++;
- if (argc <= 1)
- usage();
- file = argv[1];
- } else if (matches(argv[1], "link") == 0) {
- llink=1;
- groups = 0;
- } else if (matches(argv[1], "address") == 0) {
- laddr=1;
- groups = 0;
- } else if (matches(argv[1], "route") == 0) {
- lroute=1;
- groups = 0;
- } else if (strcmp(argv[1], "all") == 0) {
- groups = ~0U;
- } else if (matches(argv[1], "help") == 0) {
- usage();
- } else {
- fprintf(stderr, "Argument \"%s\" is unknown, try \"rtmon help\".\n", argv[1]);
- exit(-1);
- }
- argc--; argv++;
- }
-
- if (file == NULL) {
- fprintf(stderr, "Not enough information: argument \"file\" is required\n");
- exit(-1);
- }
- if (llink)
- groups |= nl_mgrp(RTNLGRP_LINK);
- if (laddr) {
- if (!family || family == AF_INET)
- groups |= nl_mgrp(RTNLGRP_IPV4_IFADDR);
- if (!family || family == AF_INET6)
- groups |= nl_mgrp(RTNLGRP_IPV6_IFADDR);
- }
- if (lroute) {
- if (!family || family == AF_INET)
- groups |= nl_mgrp(RTNLGRP_IPV4_ROUTE);
- if (!family || family == AF_INET6)
- groups |= nl_mgrp(RTNLGRP_IPV6_ROUTE);
- }
-
- fp = fopen(file, "w");
- if (fp == NULL) {
- perror("Cannot fopen");
- exit(-1);
- }
-
- if (rtnl_open(&rth, groups) < 0)
- exit(1);
-
- if (rtnl_wilddump_request(&rth, AF_UNSPEC, RTM_GETLINK) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- write_stamp(fp);
-
- if (rtnl_dump_filter(&rth, dump_msg, fp, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- return 1;
- }
-
- init_phase = 0;
-
- if (rtnl_listen(&rth, dump_msg, (void*)fp) < 0)
- exit(2);
-
- exit(0);
-}
diff --git a/ip/rtpr b/ip/rtpr
deleted file mode 100644
index c3629fd..0000000
--- a/ip/rtpr
+++ /dev/null
@@ -1,4 +0,0 @@
-#! /bin/bash
-
-exec tr "[\\\\]" "[
-]"
diff --git a/ip/static-syms.c b/ip/static-syms.c
deleted file mode 100644
index 1ed3a8a..0000000
--- a/ip/static-syms.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <string.h>
-void *_dlsym(const char *sym)
-{
-#include "static-syms.h"
- return NULL;
-}
diff --git a/ip/tunnel.c b/ip/tunnel.c
deleted file mode 100644
index 6efbd2d..0000000
--- a/ip/tunnel.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * Copyright (C)2006 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * split from ip_tunnel.c
- */
-/*
- * Author:
- * Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <linux/if.h>
-#include <linux/ip.h>
-#include <linux/if_tunnel.h>
-
-#include "utils.h"
-#include "tunnel.h"
-
-const char *tnl_strproto(__u8 proto)
-{
- static char buf[16];
-
- switch (proto) {
- case IPPROTO_IPIP:
- strcpy(buf, "ip");
- break;
- case IPPROTO_GRE:
- strcpy(buf, "gre");
- break;
- case IPPROTO_IPV6:
- strcpy(buf, "ipv6");
- break;
- case 0:
- strcpy(buf, "any");
- break;
- default:
- strcpy(buf, "unknown");
- break;
- }
-
- return buf;
-}
-
-int tnl_ioctl_get_ifindex(const char *dev)
-{
- struct ifreq ifr;
- int fd;
- int err;
-
- strncpy(ifr.ifr_name, dev, IFNAMSIZ);
- fd = socket(preferred_family, SOCK_DGRAM, 0);
- err = ioctl(fd, SIOCGIFINDEX, &ifr);
- if (err) {
- perror("ioctl");
- return 0;
- }
- close(fd);
- return ifr.ifr_ifindex;
-}
-
-int tnl_ioctl_get_iftype(const char *dev)
-{
- struct ifreq ifr;
- int fd;
- int err;
-
- strncpy(ifr.ifr_name, dev, IFNAMSIZ);
- fd = socket(preferred_family, SOCK_DGRAM, 0);
- err = ioctl(fd, SIOCGIFHWADDR, &ifr);
- if (err) {
- perror("ioctl");
- return -1;
- }
- close(fd);
- return ifr.ifr_addr.sa_family;
-}
-
-
-char * tnl_ioctl_get_ifname(int idx)
-{
- static struct ifreq ifr;
- int fd;
- int err;
-
- ifr.ifr_ifindex = idx;
- fd = socket(preferred_family, SOCK_DGRAM, 0);
- err = ioctl(fd, SIOCGIFNAME, &ifr);
- if (err) {
- perror("ioctl");
- return NULL;
- }
- close(fd);
- return ifr.ifr_name;
-}
-
-int tnl_get_ioctl(const char *basedev, void *p)
-{
- struct ifreq ifr;
- int fd;
- int err;
-
- strncpy(ifr.ifr_name, basedev, IFNAMSIZ);
- ifr.ifr_ifru.ifru_data = (void*)p;
- fd = socket(preferred_family, SOCK_DGRAM, 0);
- err = ioctl(fd, SIOCGETTUNNEL, &ifr);
- if (err)
- perror("ioctl");
- close(fd);
- return err;
-}
-
-int tnl_add_ioctl(int cmd, const char *basedev, const char *name, void *p)
-{
- struct ifreq ifr;
- int fd;
- int err;
-
- if (cmd == SIOCCHGTUNNEL && name[0])
- strncpy(ifr.ifr_name, name, IFNAMSIZ);
- else
- strncpy(ifr.ifr_name, basedev, IFNAMSIZ);
- ifr.ifr_ifru.ifru_data = p;
- fd = socket(preferred_family, SOCK_DGRAM, 0);
- err = ioctl(fd, cmd, &ifr);
- if (err)
- perror("ioctl");
- close(fd);
- return err;
-}
-
-int tnl_del_ioctl(const char *basedev, const char *name, void *p)
-{
- struct ifreq ifr;
- int fd;
- int err;
-
- if (name[0])
- strncpy(ifr.ifr_name, name, IFNAMSIZ);
- else
- strncpy(ifr.ifr_name, basedev, IFNAMSIZ);
- ifr.ifr_ifru.ifru_data = p;
- fd = socket(preferred_family, SOCK_DGRAM, 0);
- err = ioctl(fd, SIOCDELTUNNEL, &ifr);
- if (err)
- perror("ioctl");
- close(fd);
- return err;
-}
-
-static int tnl_gen_ioctl(int cmd, const char *name, void *p, int skiperr)
-{
- struct ifreq ifr;
- int fd;
- int err;
-
- strncpy(ifr.ifr_name, name, IFNAMSIZ);
- ifr.ifr_ifru.ifru_data = p;
- fd = socket(preferred_family, SOCK_DGRAM, 0);
- err = ioctl(fd, cmd, &ifr);
- if (err && errno != skiperr)
- perror("ioctl");
- close(fd);
- return err;
-}
-
-int tnl_prl_ioctl(int cmd, const char *name, void *p)
-{
- return tnl_gen_ioctl(cmd, name, p, -1);
-}
-
-int tnl_6rd_ioctl(int cmd, const char *name, void *p)
-{
- return tnl_gen_ioctl(cmd, name, p, -1);
-}
-
-int tnl_ioctl_get_6rd(const char *name, void *p)
-{
- return tnl_gen_ioctl(SIOCGET6RD, name, p, EINVAL);
-}
diff --git a/ip/tunnel.h b/ip/tunnel.h
deleted file mode 100644
index ded226b..0000000
--- a/ip/tunnel.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C)2006 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * Author:
- * Masahide NAKAMURA @USAGI
- */
-#ifndef __TUNNEL_H__
-#define __TUNNEL_H__ 1
-
-#include <linux/types.h>
-
-const char *tnl_strproto(__u8 proto);
-int tnl_ioctl_get_ifindex(const char *dev);
-int tnl_ioctl_get_iftype(const char *dev);
-char * tnl_ioctl_get_ifname(int idx);
-int tnl_get_ioctl(const char *basedev, void *p);
-int tnl_add_ioctl(int cmd, const char *basedev, const char *name, void *p);
-int tnl_del_ioctl(const char *basedev, const char *name, void *p);
-int tnl_prl_ioctl(int cmd, const char *name, void *p);
-int tnl_6rd_ioctl(int cmd, const char *name, void *p);
-int tnl_ioctl_get_6rd(const char *name, void *p);
-
-#endif
diff --git a/ip/xfrm.h b/ip/xfrm.h
deleted file mode 100644
index d3ca5c5..0000000
--- a/ip/xfrm.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* $USAGI: $ */
-
-/*
- * Copyright (C)2004 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * Authors:
- * Masahide NAKAMURA @USAGI
- */
-
-#ifndef __XFRM_H__
-#define __XFRM_H__ 1
-
-#include <stdio.h>
-#include <sys/socket.h>
-#include <linux/xfrm.h>
-
-#ifndef IPPROTO_SCTP
-# define IPPROTO_SCTP 132
-#endif
-#ifndef IPPROTO_DCCP
-# define IPPROTO_DCCP 33
-#endif
-#ifndef IPPROTO_MH
-# define IPPROTO_MH 135
-#endif
-
-#define XFRMS_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_usersa_info))))
-#define XFRMS_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_usersa_info))
-
-#define XFRMP_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_userpolicy_info))))
-#define XFRMP_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_userpoilcy_info))
-
-#define XFRMSID_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_usersa_id))))
-#define XFRMSID_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_usersa_id))
-
-#define XFRMPID_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_userpolicy_id))))
-#define XFRMPID_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_userpoilcy_id))
-
-#define XFRMACQ_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_user_acquire))))
-#define XFRMEXP_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_user_expire))))
-#define XFRMPEXP_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_user_polexpire))))
-
-#define XFRMREP_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_user_report))))
-
-#define XFRMSAPD_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(__u32))))
-#define XFRM_FLAG_PRINT(fp, flags, f, s) \
- do { \
- if (flags & f) { \
- flags &= ~f; \
- fprintf(fp, s "%s", (flags ? " " : "")); \
- } \
- } while(0)
-
-struct xfrm_buffer {
- char *buf;
- int size;
- int offset;
-
- int nlmsg_count;
- struct rtnl_handle *rth;
-};
-
-struct xfrm_filter {
- int use;
-
- struct xfrm_usersa_info xsinfo;
- __u8 id_src_mask;
- __u8 id_dst_mask;
- __u8 id_proto_mask;
- __u32 id_spi_mask;
- __u8 mode_mask;
- __u32 reqid_mask;
- __u8 state_flags_mask;
-
- struct xfrm_userpolicy_info xpinfo;
- __u8 dir_mask;
- __u8 sel_src_mask;
- __u8 sel_dst_mask;
- __u32 sel_dev_mask;
- __u8 upspec_proto_mask;
- __u16 upspec_sport_mask;
- __u16 upspec_dport_mask;
- __u32 index_mask;
- __u8 action_mask;
- __u32 priority_mask;
- __u8 policy_flags_mask;
-
- __u8 ptype;
- __u8 ptype_mask;
-
-};
-#define XFRM_FILTER_MASK_FULL (~0)
-
-extern struct xfrm_filter filter;
-
-int xfrm_state_print(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg);
-int xfrm_policy_print(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg);
-int do_xfrm_state(int argc, char **argv);
-int do_xfrm_policy(int argc, char **argv);
-int do_xfrm_monitor(int argc, char **argv);
-
-int xfrm_addr_match(xfrm_address_t *x1, xfrm_address_t *x2, int bits);
-int xfrm_xfrmproto_is_ipsec(__u8 proto);
-int xfrm_xfrmproto_is_ro(__u8 proto);
-int xfrm_xfrmproto_getbyname(char *name);
-int xfrm_algotype_getbyname(char *name);
-int xfrm_parse_mark(struct xfrm_mark *mark, int *argcp, char ***argvp);
-const char *strxf_xfrmproto(__u8 proto);
-const char *strxf_algotype(int type);
-const char *strxf_mask8(__u8 mask);
-const char *strxf_mask32(__u32 mask);
-const char *strxf_share(__u8 share);
-const char *strxf_proto(__u8 proto);
-const char *strxf_ptype(__u8 ptype);
-void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
- __u8 mode, __u32 reqid, __u16 family, int force_spi,
- FILE *fp, const char *prefix, const char *title);
-void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix);
-void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg,
- struct xfrm_lifetime_cur *cur,
- FILE *fp, const char *prefix);
-void xfrm_selector_print(struct xfrm_selector *sel, __u16 family,
- FILE *fp, const char *prefix);
-void xfrm_xfrma_print(struct rtattr *tb[], __u16 family,
- FILE *fp, const char *prefix);
-void xfrm_state_info_print(struct xfrm_usersa_info *xsinfo,
- struct rtattr *tb[], FILE *fp, const char *prefix,
- const char *title);
-void xfrm_policy_info_print(struct xfrm_userpolicy_info *xpinfo,
- struct rtattr *tb[], FILE *fp, const char *prefix,
- const char *title);
-int xfrm_id_parse(xfrm_address_t *saddr, struct xfrm_id *id, __u16 *family,
- int loose, int *argcp, char ***argvp);
-int xfrm_mode_parse(__u8 *mode, int *argcp, char ***argvp);
-int xfrm_encap_type_parse(__u16 *type, int *argcp, char ***argvp);
-int xfrm_reqid_parse(__u32 *reqid, int *argcp, char ***argvp);
-int xfrm_selector_parse(struct xfrm_selector *sel, int *argcp, char ***argvp);
-int xfrm_lifetime_cfg_parse(struct xfrm_lifetime_cfg *lft,
- int *argcp, char ***argvp);
-
-#endif
diff --git a/ip/xfrm_monitor.c b/ip/xfrm_monitor.c
deleted file mode 100644
index 1bbc7f8..0000000
--- a/ip/xfrm_monitor.c
+++ /dev/null
@@ -1,379 +0,0 @@
-/* $USAGI: $ */
-
-/*
- * Copyright (C)2005 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * based on ipmonitor.c
- */
-/*
- * Authors:
- * Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <endian.h>
-#include <linux/xfrm.h>
-#include "utils.h"
-#include "xfrm.h"
-#include "ip_common.h"
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip xfrm monitor [ all | LISTofOBJECTS ]\n");
- exit(-1);
-}
-
-static int xfrm_acquire_print(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct xfrm_user_acquire *xacq = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[XFRMA_MAX+1];
- __u16 family;
-
- len -= NLMSG_LENGTH(sizeof(*xacq));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- parse_rtattr(tb, XFRMA_MAX, XFRMACQ_RTA(xacq), len);
-
- family = xacq->sel.family;
- if (family == AF_UNSPEC)
- family = xacq->policy.sel.family;
- if (family == AF_UNSPEC)
- family = preferred_family;
-
- fprintf(fp, "acquire ");
-
- fprintf(fp, "proto %s ", strxf_xfrmproto(xacq->id.proto));
- if (show_stats > 0 || xacq->id.spi) {
- __u32 spi = ntohl(xacq->id.spi);
- fprintf(fp, "spi 0x%08x", spi);
- if (show_stats > 0)
- fprintf(fp, "(%u)", spi);
- fprintf(fp, " ");
- }
- fprintf(fp, "%s", _SL_);
-
- xfrm_selector_print(&xacq->sel, family, fp, " sel ");
-
- xfrm_policy_info_print(&xacq->policy, tb, fp, " ", " policy ");
-
- if (show_stats > 0)
- fprintf(fp, " seq 0x%08u ", xacq->seq);
- if (show_stats > 0) {
- fprintf(fp, "%s-mask %s ",
- strxf_algotype(XFRMA_ALG_CRYPT),
- strxf_mask32(xacq->ealgos));
- fprintf(fp, "%s-mask %s ",
- strxf_algotype(XFRMA_ALG_AUTH),
- strxf_mask32(xacq->aalgos));
- fprintf(fp, "%s-mask %s",
- strxf_algotype(XFRMA_ALG_COMP),
- strxf_mask32(xacq->calgos));
- }
- fprintf(fp, "%s", _SL_);
-
- if (oneline)
- fprintf(fp, "\n");
- fflush(fp);
-
- return 0;
-}
-
-static int xfrm_state_flush_print(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct xfrm_usersa_flush *xsf = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- const char *str;
-
- len -= NLMSG_SPACE(sizeof(*xsf));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- fprintf(fp, "Flushed state ");
-
- str = strxf_xfrmproto(xsf->proto);
- if (str)
- fprintf(fp, "proto %s", str);
- else
- fprintf(fp, "proto %u", xsf->proto);
- fprintf(fp, "%s", _SL_);
-
- if (oneline)
- fprintf(fp, "\n");
- fflush(fp);
-
- return 0;
-}
-
-static int xfrm_policy_flush_print(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- struct rtattr * tb[XFRMA_MAX+1];
- FILE *fp = (FILE*)arg;
- int len = n->nlmsg_len;
-
- len -= NLMSG_SPACE(0);
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- fprintf(fp, "Flushed policy ");
-
- parse_rtattr(tb, XFRMA_MAX, NLMSG_DATA(n), len);
-
- if (tb[XFRMA_POLICY_TYPE]) {
- struct xfrm_userpolicy_type *upt;
-
- fprintf(fp, "ptype ");
-
- if (RTA_PAYLOAD(tb[XFRMA_POLICY_TYPE]) < sizeof(*upt))
- fprintf(fp, "(ERROR truncated)");
-
- upt = (struct xfrm_userpolicy_type *)RTA_DATA(tb[XFRMA_POLICY_TYPE]);
- fprintf(fp, "%s ", strxf_ptype(upt->type));
- }
-
- fprintf(fp, "%s", _SL_);
-
- if (oneline)
- fprintf(fp, "\n");
- fflush(fp);
-
- return 0;
-}
-
-static int xfrm_report_print(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct xfrm_user_report *xrep = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[XFRMA_MAX+1];
- __u16 family;
-
- len -= NLMSG_LENGTH(sizeof(*xrep));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- family = xrep->sel.family;
- if (family == AF_UNSPEC)
- family = preferred_family;
-
- fprintf(fp, "report ");
-
- fprintf(fp, "proto %s ", strxf_xfrmproto(xrep->proto));
- fprintf(fp, "%s", _SL_);
-
- xfrm_selector_print(&xrep->sel, family, fp, " sel ");
-
- parse_rtattr(tb, XFRMA_MAX, XFRMREP_RTA(xrep), len);
-
- xfrm_xfrma_print(tb, family, fp, " ");
-
- if (oneline)
- fprintf(fp, "\n");
-
- return 0;
-}
-
-void xfrm_ae_flags_print(__u32 flags, void *arg)
-{
- FILE *fp = (FILE*)arg;
- fprintf(fp, " (0x%x) ", flags);
- if (!flags)
- return;
- if (flags & XFRM_AE_CR)
- fprintf(fp, " replay update ");
- if (flags & XFRM_AE_CE)
- fprintf(fp, " timer expired ");
- if (flags & XFRM_AE_CU)
- fprintf(fp, " policy updated ");
-
-}
-
-static int xfrm_ae_print(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct xfrm_aevent_id *id = NLMSG_DATA(n);
- char abuf[256];
-
- fprintf(fp, "Async event ");
- xfrm_ae_flags_print(id->flags, arg);
- fprintf(fp,"\n\t");
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "src %s ", rt_addr_n2a(id->sa_id.family,
- sizeof(id->saddr), &id->saddr,
- abuf, sizeof(abuf)));
- memset(abuf, '\0', sizeof(abuf));
- fprintf(fp, "dst %s ", rt_addr_n2a(id->sa_id.family,
- sizeof(id->sa_id.daddr), &id->sa_id.daddr,
- abuf, sizeof(abuf)));
- fprintf(fp, " reqid 0x%x", id->reqid);
- fprintf(fp, " protocol %s ", strxf_proto(id->sa_id.proto));
- fprintf(fp, " SPI 0x%x", ntohl(id->sa_id.spi));
-
- fprintf(fp, "\n");
- fflush(fp);
-
- return 0;
-}
-
-static int xfrm_accept_msg(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
-
- if (timestamp)
- print_timestamp(fp);
-
- switch (n->nlmsg_type) {
- case XFRM_MSG_NEWSA:
- case XFRM_MSG_DELSA:
- case XFRM_MSG_UPDSA:
- case XFRM_MSG_EXPIRE:
- xfrm_state_print(who, n, arg);
- return 0;
- case XFRM_MSG_NEWPOLICY:
- case XFRM_MSG_DELPOLICY:
- case XFRM_MSG_UPDPOLICY:
- case XFRM_MSG_POLEXPIRE:
- xfrm_policy_print(who, n, arg);
- return 0;
- case XFRM_MSG_ACQUIRE:
- xfrm_acquire_print(who, n, arg);
- return 0;
- case XFRM_MSG_FLUSHSA:
- xfrm_state_flush_print(who, n, arg);
- return 0;
- case XFRM_MSG_FLUSHPOLICY:
- xfrm_policy_flush_print(who, n, arg);
- return 0;
- case XFRM_MSG_REPORT:
- xfrm_report_print(who, n, arg);
- return 0;
- case XFRM_MSG_NEWAE:
- xfrm_ae_print(who, n, arg);
- return 0;
- default:
- break;
- }
-
- if (n->nlmsg_type != NLMSG_ERROR && n->nlmsg_type != NLMSG_NOOP &&
- n->nlmsg_type != NLMSG_DONE) {
- fprintf(fp, "Unknown message: %08d 0x%08x 0x%08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- }
- return 0;
-}
-
-extern struct rtnl_handle rth;
-
-int do_xfrm_monitor(int argc, char **argv)
-{
- char *file = NULL;
- unsigned groups = ~((unsigned)0); /* XXX */
- int lacquire=0;
- int lexpire=0;
- int laevent=0;
- int lpolicy=0;
- int lsa=0;
- int lreport=0;
-
- rtnl_close(&rth);
-
- while (argc > 0) {
- if (matches(*argv, "file") == 0) {
- NEXT_ARG();
- file = *argv;
- } else if (matches(*argv, "acquire") == 0) {
- lacquire=1;
- groups = 0;
- } else if (matches(*argv, "expire") == 0) {
- lexpire=1;
- groups = 0;
- } else if (matches(*argv, "SA") == 0) {
- lsa=1;
- groups = 0;
- } else if (matches(*argv, "aevent") == 0) {
- laevent=1;
- groups = 0;
- } else if (matches(*argv, "policy") == 0) {
- lpolicy=1;
- groups = 0;
- } else if (matches(*argv, "report") == 0) {
- lreport=1;
- groups = 0;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- fprintf(stderr, "Argument \"%s\" is unknown, try \"ip xfrm monitor help\".\n", *argv);
- exit(-1);
- }
- argc--; argv++;
- }
-
- if (lacquire)
- groups |= nl_mgrp(XFRMNLGRP_ACQUIRE);
- if (lexpire)
- groups |= nl_mgrp(XFRMNLGRP_EXPIRE);
- if (lsa)
- groups |= nl_mgrp(XFRMNLGRP_SA);
- if (lpolicy)
- groups |= nl_mgrp(XFRMNLGRP_POLICY);
- if (laevent)
- groups |= nl_mgrp(XFRMNLGRP_AEVENTS);
- if (lreport)
- groups |= nl_mgrp(XFRMNLGRP_REPORT);
-
- if (file) {
- FILE *fp;
- fp = fopen(file, "r");
- if (fp == NULL) {
- perror("Cannot fopen");
- exit(-1);
- }
- return rtnl_from_file(fp, xfrm_accept_msg, (void*)stdout);
- }
-
- //ll_init_map(&rth);
-
- if (rtnl_open_byproto(&rth, groups, NETLINK_XFRM) < 0)
- exit(1);
-
- if (rtnl_listen(&rth, xfrm_accept_msg, (void*)stdout) < 0)
- exit(2);
-
- return 0;
-}
diff --git a/ip/xfrm_policy.c b/ip/xfrm_policy.c
deleted file mode 100644
index dba1dbd..0000000
--- a/ip/xfrm_policy.c
+++ /dev/null
@@ -1,1007 +0,0 @@
-/* $USAGI: $ */
-
-/*
- * Copyright (C)2004 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * based on iproute.c
- */
-/*
- * Authors:
- * Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <netdb.h>
-#include <linux/netlink.h>
-#include <linux/xfrm.h>
-#include <linux/in.h>
-#include <linux/in6.h>
-#include "utils.h"
-#include "xfrm.h"
-#include "ip_common.h"
-
-//#define NLMSG_DELETEALL_BUF_SIZE (4096-512)
-#define NLMSG_DELETEALL_BUF_SIZE 8192
-
-/*
- * Receiving buffer defines:
- * nlmsg
- * data = struct xfrm_userpolicy_info
- * rtattr
- * data = struct xfrm_user_tmpl[]
- */
-#define NLMSG_BUF_SIZE 4096
-#define RTA_BUF_SIZE 2048
-#define XFRM_TMPLS_BUF_SIZE 1024
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip xfrm policy { add | update } dir DIR SELECTOR [ index INDEX ] [ ptype PTYPE ]\n");
- fprintf(stderr, " [ action ACTION ] [ priority PRIORITY ] [ flag FLAG-LIST ] [ LIMIT-LIST ] [ TMPL-LIST ] [mark MARK [mask MASK]]\n");
- fprintf(stderr, "Usage: ip xfrm policy { delete | get } dir DIR [ SELECTOR | index INDEX ] [ ptype PTYPE ] [mark MARK [mask MASK]]\n");
- fprintf(stderr, "Usage: ip xfrm policy { deleteall | list } [ dir DIR ] [ SELECTOR ]\n");
- fprintf(stderr, " [ index INDEX ] [ action ACTION ] [ priority PRIORITY ] [ flag FLAG-LIST ]\n");
- fprintf(stderr, "Usage: ip xfrm policy flush [ ptype PTYPE ]\n");
- fprintf(stderr, "Usage: ip xfrm count\n");
- fprintf(stderr, "PTYPE := [ main | sub ](default=main)\n");
- fprintf(stderr, "DIR := [ in | out | fwd ]\n");
-
- fprintf(stderr, "SELECTOR := src ADDR[/PLEN] dst ADDR[/PLEN] [ UPSPEC ] [ dev DEV ]\n");
-
- fprintf(stderr, "UPSPEC := proto PROTO [ [ sport PORT ] [ dport PORT ] |\n");
- fprintf(stderr, " [ type NUMBER ] [ code NUMBER ] ]\n");
-
- //fprintf(stderr, "DEV - device name(default=none)\n");
-
- fprintf(stderr, "ACTION := [ allow | block ](default=allow)\n");
-
- //fprintf(stderr, "PRIORITY - priority value(default=0)\n");
-
- fprintf(stderr, "FLAG-LIST := [ FLAG-LIST ] FLAG\n");
- fprintf(stderr, "FLAG := [ localok ]\n");
-
- fprintf(stderr, "LIMIT-LIST := [ LIMIT-LIST ] | [ limit LIMIT ]\n");
- fprintf(stderr, "LIMIT := [ [time-soft|time-hard|time-use-soft|time-use-hard] SECONDS ] |\n");
- fprintf(stderr, " [ [byte-soft|byte-hard] SIZE ] | [ [packet-soft|packet-hard] NUMBER ]\n");
-
- fprintf(stderr, "TMPL-LIST := [ TMPL-LIST ] | [ tmpl TMPL ]\n");
- fprintf(stderr, "TMPL := ID [ mode MODE ] [ reqid REQID ] [ level LEVEL ]\n");
- fprintf(stderr, "ID := [ src ADDR ] [ dst ADDR ] [ proto XFRM_PROTO ] [ spi SPI ]\n");
-
- fprintf(stderr, "XFRM_PROTO := [ ");
- fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_ESP));
- fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_AH));
- fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_COMP));
- fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_ROUTING));
- fprintf(stderr, "%s ", strxf_xfrmproto(IPPROTO_DSTOPTS));
- fprintf(stderr, "]\n");
-
- fprintf(stderr, "MODE := [ transport | tunnel | beet ](default=transport)\n");
- //fprintf(stderr, "REQID - number(default=0)\n");
- fprintf(stderr, "LEVEL := [ required | use ](default=required)\n");
-
- exit(-1);
-}
-
-static int xfrm_policy_dir_parse(__u8 *dir, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
-
- if (strcmp(*argv, "in") == 0)
- *dir = XFRM_POLICY_IN;
- else if (strcmp(*argv, "out") == 0)
- *dir = XFRM_POLICY_OUT;
- else if (strcmp(*argv, "fwd") == 0)
- *dir = XFRM_POLICY_FWD;
- else
- invarg("\"DIR\" is invalid", *argv);
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-static int xfrm_policy_ptype_parse(__u8 *ptype, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
-
- if (strcmp(*argv, "main") == 0)
- *ptype = XFRM_POLICY_TYPE_MAIN;
- else if (strcmp(*argv, "sub") == 0)
- *ptype = XFRM_POLICY_TYPE_SUB;
- else
- invarg("\"PTYPE\" is invalid", *argv);
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-static int xfrm_policy_flag_parse(__u8 *flags, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
- int len = strlen(*argv);
-
- if (len > 2 && strncmp(*argv, "0x", 2) == 0) {
- __u8 val = 0;
-
- if (get_u8(&val, *argv, 16))
- invarg("\"FLAG\" is invalid", *argv);
- *flags = val;
- } else {
- while (1) {
- if (strcmp(*argv, "localok") == 0)
- *flags |= XFRM_POLICY_LOCALOK;
- else {
- PREV_ARG(); /* back track */
- break;
- }
-
- if (!NEXT_ARG_OK())
- break;
- NEXT_ARG();
- }
- }
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-static int xfrm_tmpl_parse(struct xfrm_user_tmpl *tmpl,
- int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
- char *idp = NULL;
-
- while (1) {
- if (strcmp(*argv, "mode") == 0) {
- NEXT_ARG();
- xfrm_mode_parse(&tmpl->mode, &argc, &argv);
- } else if (strcmp(*argv, "reqid") == 0) {
- NEXT_ARG();
- xfrm_reqid_parse(&tmpl->reqid, &argc, &argv);
- } else if (strcmp(*argv, "level") == 0) {
- NEXT_ARG();
-
- if (strcmp(*argv, "required") == 0)
- tmpl->optional = 0;
- else if (strcmp(*argv, "use") == 0)
- tmpl->optional = 1;
- else
- invarg("\"LEVEL\" is invalid\n", *argv);
-
- } else {
- if (idp) {
- PREV_ARG(); /* back track */
- break;
- }
- idp = *argv;
- preferred_family = AF_UNSPEC;
- xfrm_id_parse(&tmpl->saddr, &tmpl->id, &tmpl->family,
- 0, &argc, &argv);
- preferred_family = tmpl->family;
- }
-
- if (!NEXT_ARG_OK())
- break;
-
- NEXT_ARG();
- }
- if (argc == *argcp)
- missarg("TMPL");
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-static int xfrm_policy_modify(int cmd, unsigned flags, int argc, char **argv)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- struct xfrm_userpolicy_info xpinfo;
- char buf[RTA_BUF_SIZE];
- } req;
- char *dirp = NULL;
- char *selp = NULL;
- char *ptypep = NULL;
- struct xfrm_userpolicy_type upt;
- char tmpls_buf[XFRM_TMPLS_BUF_SIZE];
- int tmpls_len = 0;
- struct xfrm_mark mark = {0, 0};
-
- memset(&req, 0, sizeof(req));
- memset(&upt, 0, sizeof(upt));
- memset(&tmpls_buf, 0, sizeof(tmpls_buf));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.xpinfo));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- req.xpinfo.sel.family = preferred_family;
-
- req.xpinfo.lft.soft_byte_limit = XFRM_INF;
- req.xpinfo.lft.hard_byte_limit = XFRM_INF;
- req.xpinfo.lft.soft_packet_limit = XFRM_INF;
- req.xpinfo.lft.hard_packet_limit = XFRM_INF;
-
- while (argc > 0) {
- if (strcmp(*argv, "dir") == 0) {
- if (dirp)
- duparg("dir", *argv);
- dirp = *argv;
-
- NEXT_ARG();
- xfrm_policy_dir_parse(&req.xpinfo.dir, &argc, &argv);
- } else if (strcmp(*argv, "mark") == 0) {
- xfrm_parse_mark(&mark, &argc, &argv);
- } else if (strcmp(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&req.xpinfo.index, *argv, 0))
- invarg("\"INDEX\" is invalid", *argv);
- } else if (strcmp(*argv, "ptype") == 0) {
- if (ptypep)
- duparg("ptype", *argv);
- ptypep = *argv;
-
- NEXT_ARG();
- xfrm_policy_ptype_parse(&upt.type, &argc, &argv);
- } else if (strcmp(*argv, "action") == 0) {
- NEXT_ARG();
- if (strcmp(*argv, "allow") == 0)
- req.xpinfo.action = XFRM_POLICY_ALLOW;
- else if (strcmp(*argv, "block") == 0)
- req.xpinfo.action = XFRM_POLICY_BLOCK;
- else
- invarg("\"action\" value is invalid\n", *argv);
- } else if (strcmp(*argv, "priority") == 0) {
- NEXT_ARG();
- if (get_u32(&req.xpinfo.priority, *argv, 0))
- invarg("\"PRIORITY\" is invalid", *argv);
- } else if (strcmp(*argv, "flag") == 0) {
- NEXT_ARG();
- xfrm_policy_flag_parse(&req.xpinfo.flags, &argc,
- &argv);
- } else if (strcmp(*argv, "limit") == 0) {
- NEXT_ARG();
- xfrm_lifetime_cfg_parse(&req.xpinfo.lft, &argc, &argv);
- } else if (strcmp(*argv, "tmpl") == 0) {
- struct xfrm_user_tmpl *tmpl;
-
- if (tmpls_len + sizeof(*tmpl) > sizeof(tmpls_buf)) {
- fprintf(stderr, "Too many tmpls: buffer overflow\n");
- exit(1);
- }
- tmpl = (struct xfrm_user_tmpl *)((char *)tmpls_buf + tmpls_len);
-
- tmpl->family = preferred_family;
- tmpl->aalgos = (~(__u32)0);
- tmpl->ealgos = (~(__u32)0);
- tmpl->calgos = (~(__u32)0);
-
- NEXT_ARG();
- xfrm_tmpl_parse(tmpl, &argc, &argv);
-
- tmpls_len += sizeof(*tmpl);
- } else {
- if (selp)
- duparg("unknown", *argv);
- selp = *argv;
-
- xfrm_selector_parse(&req.xpinfo.sel, &argc, &argv);
- if (preferred_family == AF_UNSPEC)
- preferred_family = req.xpinfo.sel.family;
- }
-
- argc--; argv++;
- }
-
- if (!dirp) {
- fprintf(stderr, "Not enough information: \"DIR\" is required.\n");
- exit(1);
- }
-
- if (ptypep) {
- addattr_l(&req.n, sizeof(req), XFRMA_POLICY_TYPE,
- (void *)&upt, sizeof(upt));
- }
-
- if (tmpls_len > 0) {
- addattr_l(&req.n, sizeof(req), XFRMA_TMPL,
- (void *)tmpls_buf, tmpls_len);
- }
-
- if (mark.m & mark.v) {
- int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK,
- (void *)&mark, sizeof(mark));
- if (r < 0) {
- fprintf(stderr, "%s: XFRMA_MARK failed\n",__func__);
- exit(1);
- }
- }
-
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (req.xpinfo.sel.family == AF_UNSPEC)
- req.xpinfo.sel.family = AF_INET;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-static int xfrm_policy_filter_match(struct xfrm_userpolicy_info *xpinfo,
- __u8 ptype)
-{
- if (!filter.use)
- return 1;
-
- if ((xpinfo->dir^filter.xpinfo.dir)&filter.dir_mask)
- return 0;
-
- if ((ptype^filter.ptype)&filter.ptype_mask)
- return 0;
-
- if (filter.sel_src_mask) {
- if (xfrm_addr_match(&xpinfo->sel.saddr, &filter.xpinfo.sel.saddr,
- filter.sel_src_mask))
- return 0;
- }
-
- if (filter.sel_dst_mask) {
- if (xfrm_addr_match(&xpinfo->sel.daddr, &filter.xpinfo.sel.daddr,
- filter.sel_dst_mask))
- return 0;
- }
-
- if ((xpinfo->sel.ifindex^filter.xpinfo.sel.ifindex)&filter.sel_dev_mask)
- return 0;
-
- if ((xpinfo->sel.proto^filter.xpinfo.sel.proto)&filter.upspec_proto_mask)
- return 0;
-
- if (filter.upspec_sport_mask) {
- if ((xpinfo->sel.sport^filter.xpinfo.sel.sport)&filter.upspec_sport_mask)
- return 0;
- }
-
- if (filter.upspec_dport_mask) {
- if ((xpinfo->sel.dport^filter.xpinfo.sel.dport)&filter.upspec_dport_mask)
- return 0;
- }
-
- if ((xpinfo->index^filter.xpinfo.index)&filter.index_mask)
- return 0;
-
- if ((xpinfo->action^filter.xpinfo.action)&filter.action_mask)
- return 0;
-
- if ((xpinfo->priority^filter.xpinfo.priority)&filter.priority_mask)
- return 0;
-
- if (filter.policy_flags_mask)
- if ((xpinfo->flags & filter.xpinfo.flags) == 0)
- return 0;
-
- return 1;
-}
-
-int xfrm_policy_print(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- struct rtattr * tb[XFRMA_MAX+1];
- struct rtattr * rta;
- struct xfrm_userpolicy_info *xpinfo = NULL;
- struct xfrm_user_polexpire *xpexp = NULL;
- struct xfrm_userpolicy_id *xpid = NULL;
- __u8 ptype = XFRM_POLICY_TYPE_MAIN;
- FILE *fp = (FILE*)arg;
- int len = n->nlmsg_len;
-
- if (n->nlmsg_type != XFRM_MSG_NEWPOLICY &&
- n->nlmsg_type != XFRM_MSG_DELPOLICY &&
- n->nlmsg_type != XFRM_MSG_UPDPOLICY &&
- n->nlmsg_type != XFRM_MSG_POLEXPIRE) {
- fprintf(stderr, "Not a policy: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- return 0;
- }
-
- if (n->nlmsg_type == XFRM_MSG_DELPOLICY) {
- xpid = NLMSG_DATA(n);
- len -= NLMSG_SPACE(sizeof(*xpid));
- } else if (n->nlmsg_type == XFRM_MSG_POLEXPIRE) {
- xpexp = NLMSG_DATA(n);
- xpinfo = &xpexp->pol;
- len -= NLMSG_SPACE(sizeof(*xpexp));
- } else {
- xpexp = NULL;
- xpinfo = NLMSG_DATA(n);
- len -= NLMSG_SPACE(sizeof(*xpinfo));
- }
-
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- if (n->nlmsg_type == XFRM_MSG_DELPOLICY)
- rta = XFRMPID_RTA(xpid);
- else if (n->nlmsg_type == XFRM_MSG_POLEXPIRE)
- rta = XFRMPEXP_RTA(xpexp);
- else
- rta = XFRMP_RTA(xpinfo);
-
- parse_rtattr(tb, XFRMA_MAX, rta, len);
-
- if (tb[XFRMA_POLICY_TYPE]) {
- struct xfrm_userpolicy_type *upt;
-
- if (RTA_PAYLOAD(tb[XFRMA_POLICY_TYPE]) < sizeof(*upt)) {
- fprintf(stderr, "too short XFRMA_POLICY_TYPE len\n");
- return -1;
- }
- upt = (struct xfrm_userpolicy_type *)RTA_DATA(tb[XFRMA_POLICY_TYPE]);
- ptype = upt->type;
- }
-
- if (xpinfo && !xfrm_policy_filter_match(xpinfo, ptype))
- return 0;
-
- if (n->nlmsg_type == XFRM_MSG_DELPOLICY)
- fprintf(fp, "Deleted ");
- else if (n->nlmsg_type == XFRM_MSG_UPDPOLICY)
- fprintf(fp, "Updated ");
- else if (n->nlmsg_type == XFRM_MSG_POLEXPIRE)
- fprintf(fp, "Expired ");
-
- if (n->nlmsg_type == XFRM_MSG_DELPOLICY) {
- //xfrm_policy_id_print();
- if (!tb[XFRMA_POLICY]) {
- fprintf(stderr, "Buggy XFRM_MSG_DELPOLICY: no XFRMA_POLICY\n");
- return -1;
- }
- if (RTA_PAYLOAD(tb[XFRMA_POLICY]) < sizeof(*xpinfo)) {
- fprintf(stderr, "Buggy XFRM_MSG_DELPOLICY: too short XFRMA_POLICY len\n");
- return -1;
- }
- xpinfo = (struct xfrm_userpolicy_info *)RTA_DATA(tb[XFRMA_POLICY]);
- }
-
- xfrm_policy_info_print(xpinfo, tb, fp, NULL, NULL);
-
- if (n->nlmsg_type == XFRM_MSG_POLEXPIRE) {
- fprintf(fp, "\t");
- fprintf(fp, "hard %u", xpexp->hard);
- fprintf(fp, "%s", _SL_);
- }
-
- if (oneline)
- fprintf(fp, "\n");
- fflush(fp);
-
- return 0;
-}
-
-static int xfrm_policy_get_or_delete(int argc, char **argv, int delete,
- void *res_nlbuf)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- struct xfrm_userpolicy_id xpid;
- char buf[RTA_BUF_SIZE];
- } req;
- char *dirp = NULL;
- char *selp = NULL;
- char *indexp = NULL;
- char *ptypep = NULL;
- struct xfrm_userpolicy_type upt;
- struct xfrm_mark mark = {0, 0};
-
- memset(&req, 0, sizeof(req));
- memset(&upt, 0, sizeof(upt));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.xpid));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = delete ? XFRM_MSG_DELPOLICY : XFRM_MSG_GETPOLICY;
-
- while (argc > 0) {
- if (strcmp(*argv, "dir") == 0) {
- if (dirp)
- duparg("dir", *argv);
- dirp = *argv;
-
- NEXT_ARG();
- xfrm_policy_dir_parse(&req.xpid.dir, &argc, &argv);
-
- } else if (strcmp(*argv, "mark") == 0) {
- xfrm_parse_mark(&mark, &argc, &argv);
- } else if (strcmp(*argv, "index") == 0) {
- if (indexp)
- duparg("index", *argv);
- indexp = *argv;
-
- NEXT_ARG();
- if (get_u32(&req.xpid.index, *argv, 0))
- invarg("\"INDEX\" is invalid", *argv);
-
- } else if (strcmp(*argv, "ptype") == 0) {
- if (ptypep)
- duparg("ptype", *argv);
- ptypep = *argv;
-
- NEXT_ARG();
- xfrm_policy_ptype_parse(&upt.type, &argc, &argv);
-
- } else {
- if (selp)
- invarg("unknown", *argv);
- selp = *argv;
-
- xfrm_selector_parse(&req.xpid.sel, &argc, &argv);
- if (preferred_family == AF_UNSPEC)
- preferred_family = req.xpid.sel.family;
-
- }
-
- argc--; argv++;
- }
-
- if (!dirp) {
- fprintf(stderr, "Not enough information: \"DIR\" is required.\n");
- exit(1);
- }
- if (ptypep) {
- addattr_l(&req.n, sizeof(req), XFRMA_POLICY_TYPE,
- (void *)&upt, sizeof(upt));
- }
- if (!selp && !indexp) {
- fprintf(stderr, "Not enough information: either \"SELECTOR\" or \"INDEX\" is required.\n");
- exit(1);
- }
- if (selp && indexp)
- duparg2("SELECTOR", "INDEX");
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (req.xpid.sel.family == AF_UNSPEC)
- req.xpid.sel.family = AF_INET;
-
- if (mark.m & mark.v) {
- int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK,
- (void *)&mark, sizeof(mark));
- if (r < 0) {
- fprintf(stderr, "%s: XFRMA_MARK failed\n",__func__);
- exit(1);
- }
- }
-
- if (rtnl_talk(&rth, &req.n, 0, 0, res_nlbuf, NULL, NULL) < 0)
- exit(2);
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-static int xfrm_policy_delete(int argc, char **argv)
-{
- return xfrm_policy_get_or_delete(argc, argv, 1, NULL);
-}
-
-static int xfrm_policy_get(int argc, char **argv)
-{
- char buf[NLMSG_BUF_SIZE];
- struct nlmsghdr *n = (struct nlmsghdr *)buf;
-
- memset(buf, 0, sizeof(buf));
-
- xfrm_policy_get_or_delete(argc, argv, 0, n);
-
- if (xfrm_policy_print(NULL, n, (void*)stdout) < 0) {
- fprintf(stderr, "An error :-)\n");
- exit(1);
- }
-
- return 0;
-}
-
-/*
- * With an existing policy of nlmsg, make new nlmsg for deleting the policy
- * and store it to buffer.
- */
-static int xfrm_policy_keep(const struct sockaddr_nl *who,
- struct nlmsghdr *n,
- void *arg)
-{
- struct xfrm_buffer *xb = (struct xfrm_buffer *)arg;
- struct rtnl_handle *rth = xb->rth;
- struct xfrm_userpolicy_info *xpinfo = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr *tb[XFRMA_MAX+1];
- __u8 ptype = XFRM_POLICY_TYPE_MAIN;
- struct nlmsghdr *new_n;
- struct xfrm_userpolicy_id *xpid;
-
- if (n->nlmsg_type != XFRM_MSG_NEWPOLICY) {
- fprintf(stderr, "Not a policy: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- return 0;
- }
-
- len -= NLMSG_LENGTH(sizeof(*xpinfo));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- parse_rtattr(tb, XFRMA_MAX, XFRMP_RTA(xpinfo), len);
-
- if (tb[XFRMA_POLICY_TYPE]) {
- struct xfrm_userpolicy_type *upt;
-
- if (RTA_PAYLOAD(tb[XFRMA_POLICY_TYPE]) < sizeof(*upt)) {
- fprintf(stderr, "too short XFRMA_POLICY_TYPE len\n");
- return -1;
- }
- upt = (struct xfrm_userpolicy_type *)RTA_DATA(tb[XFRMA_POLICY_TYPE]);
- ptype = upt->type;
- }
-
- if (!xfrm_policy_filter_match(xpinfo, ptype))
- return 0;
-
- if (xb->offset > xb->size) {
- fprintf(stderr, "Policy buffer overflow\n");
- return -1;
- }
-
- new_n = (struct nlmsghdr *)(xb->buf + xb->offset);
- new_n->nlmsg_len = NLMSG_LENGTH(sizeof(*xpid));
- new_n->nlmsg_flags = NLM_F_REQUEST;
- new_n->nlmsg_type = XFRM_MSG_DELPOLICY;
- new_n->nlmsg_seq = ++rth->seq;
-
- xpid = NLMSG_DATA(new_n);
- memcpy(&xpid->sel, &xpinfo->sel, sizeof(xpid->sel));
- xpid->dir = xpinfo->dir;
- xpid->index = xpinfo->index;
-
- xb->offset += new_n->nlmsg_len;
- xb->nlmsg_count ++;
-
- return 0;
-}
-
-static int xfrm_policy_list_or_deleteall(int argc, char **argv, int deleteall)
-{
- char *selp = NULL;
- struct rtnl_handle rth;
-
- if (argc > 0)
- filter.use = 1;
- filter.xpinfo.sel.family = preferred_family;
-
- while (argc > 0) {
- if (strcmp(*argv, "dir") == 0) {
- NEXT_ARG();
- xfrm_policy_dir_parse(&filter.xpinfo.dir, &argc, &argv);
-
- filter.dir_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&filter.xpinfo.index, *argv, 0))
- invarg("\"INDEX\" is invalid", *argv);
-
- filter.index_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "ptype") == 0) {
- NEXT_ARG();
- xfrm_policy_ptype_parse(&filter.ptype, &argc, &argv);
-
- filter.ptype_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "action") == 0) {
- NEXT_ARG();
- if (strcmp(*argv, "allow") == 0)
- filter.xpinfo.action = XFRM_POLICY_ALLOW;
- else if (strcmp(*argv, "block") == 0)
- filter.xpinfo.action = XFRM_POLICY_BLOCK;
- else
- invarg("\"ACTION\" is invalid\n", *argv);
-
- filter.action_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "priority") == 0) {
- NEXT_ARG();
- if (get_u32(&filter.xpinfo.priority, *argv, 0))
- invarg("\"PRIORITY\" is invalid", *argv);
-
- filter.priority_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "flag") == 0) {
- NEXT_ARG();
- xfrm_policy_flag_parse(&filter.xpinfo.flags, &argc,
- &argv);
-
- filter.policy_flags_mask = XFRM_FILTER_MASK_FULL;
-
- } else {
- if (selp)
- invarg("unknown", *argv);
- selp = *argv;
-
- xfrm_selector_parse(&filter.xpinfo.sel, &argc, &argv);
- if (preferred_family == AF_UNSPEC)
- preferred_family = filter.xpinfo.sel.family;
-
- }
-
- argc--; argv++;
- }
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (deleteall) {
- struct xfrm_buffer xb;
- char buf[NLMSG_DELETEALL_BUF_SIZE];
- int i;
-
- xb.buf = buf;
- xb.size = sizeof(buf);
- xb.rth = &rth;
-
- for (i = 0; ; i++) {
- xb.offset = 0;
- xb.nlmsg_count = 0;
-
- if (show_stats > 1)
- fprintf(stderr, "Delete-all round = %d\n", i);
-
- if (rtnl_wilddump_request(&rth, preferred_family, XFRM_MSG_GETPOLICY) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, xfrm_policy_keep, &xb, NULL, NULL) < 0) {
- fprintf(stderr, "Delete-all terminated\n");
- exit(1);
- }
- if (xb.nlmsg_count == 0) {
- if (show_stats > 1)
- fprintf(stderr, "Delete-all completed\n");
- break;
- }
-
- if (rtnl_send_check(&rth, xb.buf, xb.offset) < 0) {
- perror("Failed to send delete-all request");
- exit(1);
- }
- if (show_stats > 1)
- fprintf(stderr, "Delete-all nlmsg count = %d\n", xb.nlmsg_count);
-
- xb.offset = 0;
- xb.nlmsg_count = 0;
- }
- } else {
- if (rtnl_wilddump_request(&rth, preferred_family, XFRM_MSG_GETPOLICY) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, xfrm_policy_print, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
- }
-
- rtnl_close(&rth);
-
- exit(0);
-}
-
-int print_spdinfo( struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- __u32 *f = NLMSG_DATA(n);
- struct rtattr * tb[XFRMA_SPD_MAX+1];
- struct rtattr * rta;
-
- int len = n->nlmsg_len;
-
- len -= NLMSG_LENGTH(sizeof(__u32));
- if (len < 0) {
- fprintf(stderr, "SPDinfo: Wrong len %d\n", len);
- return -1;
- }
-
- rta = XFRMSAPD_RTA(f);
- parse_rtattr(tb, XFRMA_SPD_MAX, rta, len);
-
- fprintf(fp,"\t SPD");
- if (tb[XFRMA_SPD_INFO]) {
- struct xfrmu_spdinfo *si;
-
- if (RTA_PAYLOAD(tb[XFRMA_SPD_INFO]) < sizeof(*si)) {
- fprintf(stderr, "SPDinfo: Wrong len %d\n", len);
- return -1;
- }
- si = RTA_DATA(tb[XFRMA_SPD_INFO]);
- fprintf(fp," IN %d", si->incnt);
- fprintf(fp," OUT %d", si->outcnt);
- fprintf(fp," FWD %d", si->fwdcnt);
-
- if (show_stats) {
- fprintf(fp," (Sock:");
- fprintf(fp," IN %d", si->inscnt);
- fprintf(fp," OUT %d", si->outscnt);
- fprintf(fp," FWD %d", si->fwdscnt);
- fprintf(fp,")");
- }
-
- fprintf(fp,"\n");
- }
- if (show_stats > 1) {
- struct xfrmu_spdhinfo *sh;
-
- if (tb[XFRMA_SPD_HINFO]) {
- if (RTA_PAYLOAD(tb[XFRMA_SPD_HINFO]) < sizeof(*sh)) {
- fprintf(stderr, "SPDinfo: Wrong len %d\n", len);
- return -1;
- }
- sh = RTA_DATA(tb[XFRMA_SPD_HINFO]);
- fprintf(fp,"\t SPD buckets:");
- fprintf(fp," count %d", sh->spdhcnt);
- fprintf(fp," Max %d", sh->spdhmcnt);
- }
- }
- fprintf(fp,"\n");
-
- return 0;
-}
-
-static int xfrm_spd_getinfo(int argc, char **argv)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- __u32 flags;
- char ans[128];
- } req;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(__u32));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = XFRM_MSG_GETSPDINFO;
- req.flags = 0XFFFFFFFF;
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (rtnl_talk(&rth, &req.n, 0, 0, &req.n, NULL, NULL) < 0)
- exit(2);
-
- print_spdinfo(&req.n, (void*)stdout);
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-static int xfrm_policy_flush(int argc, char **argv)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- char buf[RTA_BUF_SIZE];
- } req;
- char *ptypep = NULL;
- struct xfrm_userpolicy_type upt;
-
- memset(&req, 0, sizeof(req));
- memset(&upt, 0, sizeof(upt));
-
- req.n.nlmsg_len = NLMSG_LENGTH(0); /* nlmsg data is nothing */
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = XFRM_MSG_FLUSHPOLICY;
-
- while (argc > 0) {
- if (strcmp(*argv, "ptype") == 0) {
- if (ptypep)
- duparg("ptype", *argv);
- ptypep = *argv;
-
- NEXT_ARG();
- xfrm_policy_ptype_parse(&upt.type, &argc, &argv);
- } else
- invarg("unknown", *argv);
-
- argc--; argv++;
- }
-
- if (ptypep) {
- addattr_l(&req.n, sizeof(req), XFRMA_POLICY_TYPE,
- (void *)&upt, sizeof(upt));
- }
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (show_stats > 1)
- fprintf(stderr, "Flush policy\n");
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-int do_xfrm_policy(int argc, char **argv)
-{
- if (argc < 1)
- return xfrm_policy_list_or_deleteall(0, NULL, 0);
-
- if (matches(*argv, "add") == 0)
- return xfrm_policy_modify(XFRM_MSG_NEWPOLICY, 0,
- argc-1, argv+1);
- if (matches(*argv, "update") == 0)
- return xfrm_policy_modify(XFRM_MSG_UPDPOLICY, 0,
- argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return xfrm_policy_delete(argc-1, argv+1);
- if (matches(*argv, "deleteall") == 0 || matches(*argv, "delall") == 0)
- return xfrm_policy_list_or_deleteall(argc-1, argv+1, 1);
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return xfrm_policy_list_or_deleteall(argc-1, argv+1, 0);
- if (matches(*argv, "get") == 0)
- return xfrm_policy_get(argc-1, argv+1);
- if (matches(*argv, "flush") == 0)
- return xfrm_policy_flush(argc-1, argv+1);
- if (matches(*argv, "count") == 0)
- return xfrm_spd_getinfo(argc, argv);
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip xfrm policy help\".\n", *argv);
- exit(-1);
-}
diff --git a/ip/xfrm_state.c b/ip/xfrm_state.c
deleted file mode 100644
index 49f35ed..0000000
--- a/ip/xfrm_state.c
+++ /dev/null
@@ -1,1187 +0,0 @@
-/* $USAGI: $ */
-
-/*
- * Copyright (C)2004 USAGI/WIDE Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * based on iproute.c
- */
-/*
- * Authors:
- * Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <netdb.h>
-#include <endian.h>
-#include <linux/xfrm.h>
-#include <linux/in.h>
-#include <linux/in6.h>
-#include "utils.h"
-#include "xfrm.h"
-#include "ip_common.h"
-
-//#define NLMSG_DELETEALL_BUF_SIZE (4096-512)
-#define NLMSG_DELETEALL_BUF_SIZE 8192
-
-/*
- * Receiving buffer defines:
- * nlmsg
- * data = struct xfrm_usersa_info
- * rtattr
- * rtattr
- * ... (max count of rtattr is XFRM_MAX+1
- *
- * each rtattr data = struct xfrm_algo(dynamic size) or xfrm_address_t
- */
-#define NLMSG_BUF_SIZE 4096
-#define RTA_BUF_SIZE 2048
-#define XFRM_ALGO_KEY_BUF_SIZE 512
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ip xfrm state { add | update } ID [ XFRM_OPT ] [ mode MODE ]\n");
- fprintf(stderr, " [ reqid REQID ] [ seq SEQ ] [ replay-window SIZE ] [ flag FLAG-LIST ]\n");
- fprintf(stderr, " [ encap ENCAP ] [ sel SELECTOR ] [ replay-seq SEQ ]\n");
- fprintf(stderr, " [ replay-oseq SEQ ] [ LIMIT-LIST ]\n");
- fprintf(stderr, "Usage: ip xfrm state allocspi ID [ mode MODE ] [ reqid REQID ] [ seq SEQ ]\n");
- fprintf(stderr, " [ min SPI max SPI ]\n");
- fprintf(stderr, "Usage: ip xfrm state { delete | get } ID\n");
- fprintf(stderr, "Usage: ip xfrm state { deleteall | list } [ ID ] [ mode MODE ] [ reqid REQID ]\n");
- fprintf(stderr, " [ flag FLAG-LIST ]\n");
- fprintf(stderr, "Usage: ip xfrm state flush [ proto XFRM_PROTO ]\n");
- fprintf(stderr, "Usage: ip xfrm state count \n");
-
- fprintf(stderr, "ID := [ src ADDR ] [ dst ADDR ] [ proto XFRM_PROTO ] [ spi SPI ] [mark MARK [mask MASK]]\n");
- //fprintf(stderr, "XFRM_PROTO := [ esp | ah | comp ]\n");
- fprintf(stderr, "XFRM_PROTO := [ ");
- fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_ESP));
- fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_AH));
- fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_COMP));
- fprintf(stderr, "%s | ", strxf_xfrmproto(IPPROTO_ROUTING));
- fprintf(stderr, "%s ", strxf_xfrmproto(IPPROTO_DSTOPTS));
- fprintf(stderr, "]\n");
-
- //fprintf(stderr, "SPI - security parameter index(default=0)\n");
-
- fprintf(stderr, "MODE := [ transport | tunnel | ro | beet ](default=transport)\n");
- //fprintf(stderr, "REQID - number(default=0)\n");
-
- fprintf(stderr, "FLAG-LIST := [ FLAG-LIST ] FLAG\n");
- fprintf(stderr, "FLAG := [ noecn | decap-dscp | nopmtudisc | wildrecv | icmp | af-unspec ]\n");
-
- fprintf(stderr, "ENCAP := ENCAP-TYPE SPORT DPORT OADDR\n");
- fprintf(stderr, "ENCAP-TYPE := espinudp | espinudp-nonike\n");
-
- fprintf(stderr, "ALGO-LIST := [ ALGO-LIST ] | [ ALGO ]\n");
- fprintf(stderr, "ALGO := ALGO_TYPE ALGO_NAME ALGO_KEY "
- "[ ALGO_ICV_LEN ]\n");
- fprintf(stderr, "ALGO_TYPE := [ ");
- fprintf(stderr, "%s | ", strxf_algotype(XFRMA_ALG_AEAD));
- fprintf(stderr, "%s | ", strxf_algotype(XFRMA_ALG_CRYPT));
- fprintf(stderr, "%s | ", strxf_algotype(XFRMA_ALG_AUTH));
- fprintf(stderr, "%s ", strxf_algotype(XFRMA_ALG_COMP));
- fprintf(stderr, "]\n");
-
- //fprintf(stderr, "ALGO_NAME - algorithm name\n");
- //fprintf(stderr, "ALGO_KEY - algorithm key\n");
-
- fprintf(stderr, "SELECTOR := src ADDR[/PLEN] dst ADDR[/PLEN] [ UPSPEC ] [ dev DEV ]\n");
-
- fprintf(stderr, "UPSPEC := proto PROTO [ [ sport PORT ] [ dport PORT ] |\n");
- fprintf(stderr, " [ type NUMBER ] [ code NUMBER ] ]\n");
-
-
- //fprintf(stderr, "DEV - device name(default=none)\n");
- fprintf(stderr, "LIMIT-LIST := [ LIMIT-LIST ] | [ limit LIMIT ]\n");
- fprintf(stderr, "LIMIT := [ [time-soft|time-hard|time-use-soft|time-use-hard] SECONDS ] |\n");
- fprintf(stderr, " [ [byte-soft|byte-hard] SIZE ] | [ [packet-soft|packet-hard] COUNT ]\n");
- exit(-1);
-}
-
-static int xfrm_algo_parse(struct xfrm_algo *alg, enum xfrm_attr_type_t type,
- char *name, char *key, char *buf, int max)
-{
- int len;
- int slen = strlen(key);
-
-#if 0
- /* XXX: verifying both name and key is required! */
- fprintf(stderr, "warning: ALGONAME/ALGOKEY will send to kernel promiscuously!(verifying them isn't implemented yet)\n");
-#endif
-
- strncpy(alg->alg_name, name, sizeof(alg->alg_name));
-
- if (slen > 2 && strncmp(key, "0x", 2) == 0) {
- /* split two chars "0x" from the top */
- char *p = key + 2;
- int plen = slen - 2;
- int i;
- int j;
-
- /* Converting hexadecimal numbered string into real key;
- * Convert each two chars into one char(value). If number
- * of the length is odd, add zero on the top for rounding.
- */
-
- /* calculate length of the converted values(real key) */
- len = (plen + 1) / 2;
- if (len > max)
- invarg("\"ALGOKEY\" makes buffer overflow\n", key);
-
- for (i = - (plen % 2), j = 0; j < len; i += 2, j++) {
- char vbuf[3];
- __u8 val;
-
- vbuf[0] = i >= 0 ? p[i] : '0';
- vbuf[1] = p[i + 1];
- vbuf[2] = '\0';
-
- if (get_u8(&val, vbuf, 16))
- invarg("\"ALGOKEY\" is invalid", key);
-
- buf[j] = val;
- }
- } else {
- len = slen;
- if (len > 0) {
- if (len > max)
- invarg("\"ALGOKEY\" makes buffer overflow\n", key);
-
- strncpy(buf, key, len);
- }
- }
-
- alg->alg_key_len = len * 8;
-
- return 0;
-}
-
-static int xfrm_seq_parse(__u32 *seq, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
-
- if (get_u32(seq, *argv, 0))
- invarg("\"SEQ\" is invalid", *argv);
-
- *seq = htonl(*seq);
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-static int xfrm_state_flag_parse(__u8 *flags, int *argcp, char ***argvp)
-{
- int argc = *argcp;
- char **argv = *argvp;
- int len = strlen(*argv);
-
- if (len > 2 && strncmp(*argv, "0x", 2) == 0) {
- __u8 val = 0;
-
- if (get_u8(&val, *argv, 16))
- invarg("\"FLAG\" is invalid", *argv);
- *flags = val;
- } else {
- while (1) {
- if (strcmp(*argv, "noecn") == 0)
- *flags |= XFRM_STATE_NOECN;
- else if (strcmp(*argv, "decap-dscp") == 0)
- *flags |= XFRM_STATE_DECAP_DSCP;
- else if (strcmp(*argv, "nopmtudisc") == 0)
- *flags |= XFRM_STATE_NOPMTUDISC;
- else if (strcmp(*argv, "wildrecv") == 0)
- *flags |= XFRM_STATE_WILDRECV;
- else if (strcmp(*argv, "icmp") == 0)
- *flags |= XFRM_STATE_ICMP;
- else if (strcmp(*argv, "af-unspec") == 0)
- *flags |= XFRM_STATE_AF_UNSPEC;
- else {
- PREV_ARG(); /* back track */
- break;
- }
-
- if (!NEXT_ARG_OK())
- break;
- NEXT_ARG();
- }
- }
-
- *argcp = argc;
- *argvp = argv;
-
- return 0;
-}
-
-static int xfrm_state_modify(int cmd, unsigned flags, int argc, char **argv)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- struct xfrm_usersa_info xsinfo;
- char buf[RTA_BUF_SIZE];
- } req;
- struct xfrm_replay_state replay;
- char *idp = NULL;
- char *aeadop = NULL;
- char *ealgop = NULL;
- char *aalgop = NULL;
- char *calgop = NULL;
- char *coap = NULL;
- struct xfrm_mark mark = {0, 0};
-
- memset(&req, 0, sizeof(req));
- memset(&replay, 0, sizeof(replay));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.xsinfo));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- req.xsinfo.family = preferred_family;
-
- req.xsinfo.lft.soft_byte_limit = XFRM_INF;
- req.xsinfo.lft.hard_byte_limit = XFRM_INF;
- req.xsinfo.lft.soft_packet_limit = XFRM_INF;
- req.xsinfo.lft.hard_packet_limit = XFRM_INF;
-
- while (argc > 0) {
- if (strcmp(*argv, "mode") == 0) {
- NEXT_ARG();
- xfrm_mode_parse(&req.xsinfo.mode, &argc, &argv);
- } else if (strcmp(*argv, "mark") == 0) {
- xfrm_parse_mark(&mark, &argc, &argv);
- } else if (strcmp(*argv, "reqid") == 0) {
- NEXT_ARG();
- xfrm_reqid_parse(&req.xsinfo.reqid, &argc, &argv);
- } else if (strcmp(*argv, "seq") == 0) {
- NEXT_ARG();
- xfrm_seq_parse(&req.xsinfo.seq, &argc, &argv);
- } else if (strcmp(*argv, "replay-window") == 0) {
- NEXT_ARG();
- if (get_u8(&req.xsinfo.replay_window, *argv, 0))
- invarg("\"replay-window\" value is invalid", *argv);
- } else if (strcmp(*argv, "replay-seq") == 0) {
- NEXT_ARG();
- if (get_u32(&replay.seq, *argv, 0))
- invarg("\"replay-seq\" value is invalid", *argv);
- } else if (strcmp(*argv, "replay-oseq") == 0) {
- NEXT_ARG();
- if (get_u32(&replay.oseq, *argv, 0))
- invarg("\"replay-oseq\" value is invalid", *argv);
- } else if (strcmp(*argv, "flag") == 0) {
- NEXT_ARG();
- xfrm_state_flag_parse(&req.xsinfo.flags, &argc, &argv);
- } else if (strcmp(*argv, "sel") == 0) {
- NEXT_ARG();
- xfrm_selector_parse(&req.xsinfo.sel, &argc, &argv);
- } else if (strcmp(*argv, "limit") == 0) {
- NEXT_ARG();
- xfrm_lifetime_cfg_parse(&req.xsinfo.lft, &argc, &argv);
- } else if (strcmp(*argv, "encap") == 0) {
- struct xfrm_encap_tmpl encap;
- inet_prefix oa;
- NEXT_ARG();
- xfrm_encap_type_parse(&encap.encap_type, &argc, &argv);
- NEXT_ARG();
- if (get_u16(&encap.encap_sport, *argv, 0))
- invarg("\"encap\" sport value is invalid", *argv);
- encap.encap_sport = htons(encap.encap_sport);
- NEXT_ARG();
- if (get_u16(&encap.encap_dport, *argv, 0))
- invarg("\"encap\" dport value is invalid", *argv);
- encap.encap_dport = htons(encap.encap_dport);
- NEXT_ARG();
- get_addr(&oa, *argv, AF_UNSPEC);
- memcpy(&encap.encap_oa, &oa.data, sizeof(encap.encap_oa));
- addattr_l(&req.n, sizeof(req.buf), XFRMA_ENCAP,
- (void *)&encap, sizeof(encap));
- } else if (strcmp(*argv, "coa") == 0) {
- inet_prefix coa;
- xfrm_address_t xcoa;
-
- if (coap)
- duparg("coa", *argv);
- coap = *argv;
-
- NEXT_ARG();
-
- get_prefix(&coa, *argv, preferred_family);
- if (coa.family == AF_UNSPEC)
- invarg("\"coa\" address family is AF_UNSPEC", *argv);
- if (coa.bytelen > sizeof(xcoa))
- invarg("\"coa\" address length is too large", *argv);
-
- memset(&xcoa, 0, sizeof(xcoa));
- memcpy(&xcoa, &coa.data, coa.bytelen);
-
- addattr_l(&req.n, sizeof(req.buf), XFRMA_COADDR,
- (void *)&xcoa, sizeof(xcoa));
- } else {
- /* try to assume ALGO */
- int type = xfrm_algotype_getbyname(*argv);
- switch (type) {
- case XFRMA_ALG_AEAD:
- case XFRMA_ALG_CRYPT:
- case XFRMA_ALG_AUTH:
- case XFRMA_ALG_COMP:
- {
- /* ALGO */
- struct {
- union {
- struct xfrm_algo alg;
- struct xfrm_algo_aead aead;
- } u;
- char buf[XFRM_ALGO_KEY_BUF_SIZE];
- } alg = {};
- int len;
- __u32 icvlen;
- char *name;
- char *key;
- char *buf;
-
- switch (type) {
- case XFRMA_ALG_AEAD:
- if (aeadop)
- duparg("ALGOTYPE", *argv);
- aeadop = *argv;
- break;
- case XFRMA_ALG_CRYPT:
- if (ealgop)
- duparg("ALGOTYPE", *argv);
- ealgop = *argv;
- break;
- case XFRMA_ALG_AUTH:
- if (aalgop)
- duparg("ALGOTYPE", *argv);
- aalgop = *argv;
- break;
- case XFRMA_ALG_COMP:
- if (calgop)
- duparg("ALGOTYPE", *argv);
- calgop = *argv;
- break;
- default:
- /* not reached */
- invarg("\"ALGOTYPE\" is invalid\n", *argv);
- }
-
- if (!NEXT_ARG_OK())
- missarg("ALGONAME");
- NEXT_ARG();
- name = *argv;
-
- if (!NEXT_ARG_OK())
- missarg("ALGOKEY");
- NEXT_ARG();
- key = *argv;
-
- buf = alg.u.alg.alg_key;
- len = sizeof(alg.u.alg);
-
- if (type != XFRMA_ALG_AEAD)
- goto parse_algo;
-
- if (!NEXT_ARG_OK())
- missarg("ALGOICVLEN");
- NEXT_ARG();
- if (get_u32(&icvlen, *argv, 0))
- invarg("\"aead\" ICV length is invalid",
- *argv);
- alg.u.aead.alg_icv_len = icvlen;
-
- buf = alg.u.aead.alg_key;
- len = sizeof(alg.u.aead);
-
-parse_algo:
- xfrm_algo_parse((void *)&alg, type, name, key,
- buf, sizeof(alg.buf));
- len += alg.u.alg.alg_key_len;
-
- addattr_l(&req.n, sizeof(req.buf), type,
- (void *)&alg, len);
- break;
- }
- default:
- /* try to assume ID */
- if (idp)
- invarg("unknown", *argv);
- idp = *argv;
-
- /* ID */
- xfrm_id_parse(&req.xsinfo.saddr, &req.xsinfo.id,
- &req.xsinfo.family, 0, &argc, &argv);
- if (preferred_family == AF_UNSPEC)
- preferred_family = req.xsinfo.family;
- }
- }
- argc--; argv++;
- }
-
- if (replay.seq || replay.oseq)
- addattr_l(&req.n, sizeof(req.buf), XFRMA_REPLAY_VAL,
- (void *)&replay, sizeof(replay));
-
- if (!idp) {
- fprintf(stderr, "Not enough information: \"ID\" is required\n");
- exit(1);
- }
-
- if (mark.m & mark.v) {
- int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK,
- (void *)&mark, sizeof(mark));
- if (r < 0) {
- fprintf(stderr, "XFRMA_MARK failed\n");
- exit(1);
- }
- }
-
- switch (req.xsinfo.mode) {
- case XFRM_MODE_TRANSPORT:
- case XFRM_MODE_TUNNEL:
- if (!xfrm_xfrmproto_is_ipsec(req.xsinfo.id.proto)) {
- fprintf(stderr, "\"mode\" is invalid with proto=%s\n",
- strxf_xfrmproto(req.xsinfo.id.proto));
- exit(1);
- }
- break;
- case XFRM_MODE_ROUTEOPTIMIZATION:
- case XFRM_MODE_IN_TRIGGER:
- if (!xfrm_xfrmproto_is_ro(req.xsinfo.id.proto)) {
- fprintf(stderr, "\"mode\" is invalid with proto=%s\n",
- strxf_xfrmproto(req.xsinfo.id.proto));
- exit(1);
- }
- if (req.xsinfo.id.spi != 0) {
- fprintf(stderr, "\"spi\" must be 0 with proto=%s\n",
- strxf_xfrmproto(req.xsinfo.id.proto));
- exit(1);
- }
- break;
- default:
- break;
- }
-
- if (aeadop || ealgop || aalgop || calgop) {
- if (!xfrm_xfrmproto_is_ipsec(req.xsinfo.id.proto)) {
- fprintf(stderr, "\"ALGO\" is invalid with proto=%s\n",
- strxf_xfrmproto(req.xsinfo.id.proto));
- exit(1);
- }
- } else {
- if (xfrm_xfrmproto_is_ipsec(req.xsinfo.id.proto)) {
- fprintf(stderr, "\"ALGO\" is required with proto=%s\n",
- strxf_xfrmproto(req.xsinfo.id.proto));
- exit (1);
- }
- }
-
- if (coap) {
- if (!xfrm_xfrmproto_is_ro(req.xsinfo.id.proto)) {
- fprintf(stderr, "\"coa\" is invalid with proto=%s\n",
- strxf_xfrmproto(req.xsinfo.id.proto));
- exit(1);
- }
- } else {
- if (xfrm_xfrmproto_is_ro(req.xsinfo.id.proto)) {
- fprintf(stderr, "\"coa\" is required with proto=%s\n",
- strxf_xfrmproto(req.xsinfo.id.proto));
- exit (1);
- }
- }
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (req.xsinfo.family == AF_UNSPEC)
- req.xsinfo.family = AF_INET;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-static int xfrm_state_allocspi(int argc, char **argv)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- struct xfrm_userspi_info xspi;
- char buf[RTA_BUF_SIZE];
- } req;
- char *idp = NULL;
- char *minp = NULL;
- char *maxp = NULL;
- struct xfrm_mark mark = {0, 0};
- char res_buf[NLMSG_BUF_SIZE];
- struct nlmsghdr *res_n = (struct nlmsghdr *)res_buf;
-
- memset(res_buf, 0, sizeof(res_buf));
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.xspi));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = XFRM_MSG_ALLOCSPI;
- req.xspi.info.family = preferred_family;
-
-#if 0
- req.xsinfo.lft.soft_byte_limit = XFRM_INF;
- req.xsinfo.lft.hard_byte_limit = XFRM_INF;
- req.xsinfo.lft.soft_packet_limit = XFRM_INF;
- req.xsinfo.lft.hard_packet_limit = XFRM_INF;
-#endif
-
- while (argc > 0) {
- if (strcmp(*argv, "mode") == 0) {
- NEXT_ARG();
- xfrm_mode_parse(&req.xspi.info.mode, &argc, &argv);
- } else if (strcmp(*argv, "mark") == 0) {
- xfrm_parse_mark(&mark, &argc, &argv);
- } else if (strcmp(*argv, "reqid") == 0) {
- NEXT_ARG();
- xfrm_reqid_parse(&req.xspi.info.reqid, &argc, &argv);
- } else if (strcmp(*argv, "seq") == 0) {
- NEXT_ARG();
- xfrm_seq_parse(&req.xspi.info.seq, &argc, &argv);
- } else if (strcmp(*argv, "min") == 0) {
- if (minp)
- duparg("min", *argv);
- minp = *argv;
-
- NEXT_ARG();
-
- if (get_u32(&req.xspi.min, *argv, 0))
- invarg("\"min\" value is invalid", *argv);
- } else if (strcmp(*argv, "max") == 0) {
- if (maxp)
- duparg("max", *argv);
- maxp = *argv;
-
- NEXT_ARG();
-
- if (get_u32(&req.xspi.max, *argv, 0))
- invarg("\"max\" value is invalid", *argv);
- } else {
- /* try to assume ID */
- if (idp)
- invarg("unknown", *argv);
- idp = *argv;
-
- /* ID */
- xfrm_id_parse(&req.xspi.info.saddr, &req.xspi.info.id,
- &req.xspi.info.family, 0, &argc, &argv);
- if (req.xspi.info.id.spi) {
- fprintf(stderr, "\"SPI\" must be zero\n");
- exit(1);
- }
- if (preferred_family == AF_UNSPEC)
- preferred_family = req.xspi.info.family;
- }
- argc--; argv++;
- }
-
- if (!idp) {
- fprintf(stderr, "Not enough information: \"ID\" is required\n");
- exit(1);
- }
-
- if (minp) {
- if (!maxp) {
- fprintf(stderr, "\"max\" is missing\n");
- exit(1);
- }
- if (req.xspi.min > req.xspi.max) {
- fprintf(stderr, "\"min\" valie is larger than \"max\" one\n");
- exit(1);
- }
- } else {
- if (maxp) {
- fprintf(stderr, "\"min\" is missing\n");
- exit(1);
- }
-
- /* XXX: Default value defined in PF_KEY;
- * See kernel's net/key/af_key.c(pfkey_getspi).
- */
- req.xspi.min = 0x100;
- req.xspi.max = 0x0fffffff;
-
- /* XXX: IPCOMP spi is 16-bits;
- * See kernel's net/xfrm/xfrm_user(verify_userspi_info).
- */
- if (req.xspi.info.id.proto == IPPROTO_COMP)
- req.xspi.max = 0xffff;
- }
-
- if (mark.m & mark.v) {
- int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK,
- (void *)&mark, sizeof(mark));
- if (r < 0) {
- fprintf(stderr, "XFRMA_MARK failed\n");
- exit(1);
- }
- }
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (req.xspi.info.family == AF_UNSPEC)
- req.xspi.info.family = AF_INET;
-
-
- if (rtnl_talk(&rth, &req.n, 0, 0, res_n, NULL, NULL) < 0)
- exit(2);
-
- if (xfrm_state_print(NULL, res_n, (void*)stdout) < 0) {
- fprintf(stderr, "An error :-)\n");
- exit(1);
- }
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-static int xfrm_state_filter_match(struct xfrm_usersa_info *xsinfo)
-{
- if (!filter.use)
- return 1;
-
- if (filter.id_src_mask)
- if (xfrm_addr_match(&xsinfo->saddr, &filter.xsinfo.saddr,
- filter.id_src_mask))
- return 0;
- if (filter.id_dst_mask)
- if (xfrm_addr_match(&xsinfo->id.daddr, &filter.xsinfo.id.daddr,
- filter.id_dst_mask))
- return 0;
- if ((xsinfo->id.proto^filter.xsinfo.id.proto)&filter.id_proto_mask)
- return 0;
- if ((xsinfo->id.spi^filter.xsinfo.id.spi)&filter.id_spi_mask)
- return 0;
- if ((xsinfo->mode^filter.xsinfo.mode)&filter.mode_mask)
- return 0;
- if ((xsinfo->reqid^filter.xsinfo.reqid)&filter.reqid_mask)
- return 0;
- if (filter.state_flags_mask)
- if ((xsinfo->flags & filter.xsinfo.flags) == 0)
- return 0;
-
- return 1;
-}
-
-int xfrm_state_print(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct rtattr * tb[XFRMA_MAX+1];
- struct rtattr * rta;
- struct xfrm_usersa_info *xsinfo = NULL;
- struct xfrm_user_expire *xexp = NULL;
- struct xfrm_usersa_id *xsid = NULL;
- int len = n->nlmsg_len;
-
- if (n->nlmsg_type != XFRM_MSG_NEWSA &&
- n->nlmsg_type != XFRM_MSG_DELSA &&
- n->nlmsg_type != XFRM_MSG_UPDSA &&
- n->nlmsg_type != XFRM_MSG_EXPIRE) {
- fprintf(stderr, "Not a state: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- return 0;
- }
-
- if (n->nlmsg_type == XFRM_MSG_DELSA) {
- /* Dont blame me for this .. Herbert made me do it */
- xsid = NLMSG_DATA(n);
- len -= NLMSG_SPACE(sizeof(*xsid));
- } else if (n->nlmsg_type == XFRM_MSG_EXPIRE) {
- xexp = NLMSG_DATA(n);
- xsinfo = &xexp->state;
- len -= NLMSG_SPACE(sizeof(*xexp));
- } else {
- xexp = NULL;
- xsinfo = NLMSG_DATA(n);
- len -= NLMSG_SPACE(sizeof(*xsinfo));
- }
-
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- if (xsinfo && !xfrm_state_filter_match(xsinfo))
- return 0;
-
- if (n->nlmsg_type == XFRM_MSG_DELSA)
- fprintf(fp, "Deleted ");
- else if (n->nlmsg_type == XFRM_MSG_UPDSA)
- fprintf(fp, "Updated ");
- else if (n->nlmsg_type == XFRM_MSG_EXPIRE)
- fprintf(fp, "Expired ");
-
- if (n->nlmsg_type == XFRM_MSG_DELSA)
- rta = XFRMSID_RTA(xsid);
- else if (n->nlmsg_type == XFRM_MSG_EXPIRE)
- rta = XFRMEXP_RTA(xexp);
- else
- rta = XFRMS_RTA(xsinfo);
-
- parse_rtattr(tb, XFRMA_MAX, rta, len);
-
- if (n->nlmsg_type == XFRM_MSG_DELSA) {
- //xfrm_policy_id_print();
-
- if (!tb[XFRMA_SA]) {
- fprintf(stderr, "Buggy XFRM_MSG_DELSA: no XFRMA_SA\n");
- return -1;
- }
- if (RTA_PAYLOAD(tb[XFRMA_SA]) < sizeof(*xsinfo)) {
- fprintf(stderr, "Buggy XFRM_MSG_DELPOLICY: too short XFRMA_POLICY len\n");
- return -1;
- }
- xsinfo = RTA_DATA(tb[XFRMA_SA]);
- }
-
- xfrm_state_info_print(xsinfo, tb, fp, NULL, NULL);
-
- if (n->nlmsg_type == XFRM_MSG_EXPIRE) {
- fprintf(fp, "\t");
- fprintf(fp, "hard %u", xexp->hard);
- fprintf(fp, "%s", _SL_);
- }
-
- if (oneline)
- fprintf(fp, "\n");
- fflush(fp);
-
- return 0;
-}
-
-static int xfrm_state_get_or_delete(int argc, char **argv, int delete)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- struct xfrm_usersa_id xsid;
- char buf[RTA_BUF_SIZE];
- } req;
- struct xfrm_id id;
- char *idp = NULL;
- struct xfrm_mark mark = {0, 0};
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.xsid));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = delete ? XFRM_MSG_DELSA : XFRM_MSG_GETSA;
- req.xsid.family = preferred_family;
-
- while (argc > 0) {
- xfrm_address_t saddr;
-
- if (strcmp(*argv, "mark") == 0) {
- xfrm_parse_mark(&mark, &argc, &argv);
- } else {
- if (idp)
- invarg("unknown", *argv);
- idp = *argv;
-
- /* ID */
- memset(&id, 0, sizeof(id));
- memset(&saddr, 0, sizeof(saddr));
- xfrm_id_parse(&saddr, &id, &req.xsid.family, 0,
- &argc, &argv);
-
- memcpy(&req.xsid.daddr, &id.daddr, sizeof(req.xsid.daddr));
- req.xsid.spi = id.spi;
- req.xsid.proto = id.proto;
-
- addattr_l(&req.n, sizeof(req.buf), XFRMA_SRCADDR,
- (void *)&saddr, sizeof(saddr));
- }
-
- argc--; argv++;
- }
-
- if (mark.m & mark.v) {
- int r = addattr_l(&req.n, sizeof(req.buf), XFRMA_MARK,
- (void *)&mark, sizeof(mark));
- if (r < 0) {
- fprintf(stderr, "XFRMA_MARK failed\n");
- exit(1);
- }
- }
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (req.xsid.family == AF_UNSPEC)
- req.xsid.family = AF_INET;
-
- if (delete) {
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
- } else {
- char buf[NLMSG_BUF_SIZE];
- struct nlmsghdr *res_n = (struct nlmsghdr *)buf;
-
- memset(buf, 0, sizeof(buf));
-
- if (rtnl_talk(&rth, &req.n, 0, 0, res_n, NULL, NULL) < 0)
- exit(2);
-
- if (xfrm_state_print(NULL, res_n, (void*)stdout) < 0) {
- fprintf(stderr, "An error :-)\n");
- exit(1);
- }
- }
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-/*
- * With an existing state of nlmsg, make new nlmsg for deleting the state
- * and store it to buffer.
- */
-static int xfrm_state_keep(const struct sockaddr_nl *who,
- struct nlmsghdr *n,
- void *arg)
-{
- struct xfrm_buffer *xb = (struct xfrm_buffer *)arg;
- struct rtnl_handle *rth = xb->rth;
- struct xfrm_usersa_info *xsinfo = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct nlmsghdr *new_n;
- struct xfrm_usersa_id *xsid;
-
- if (n->nlmsg_type != XFRM_MSG_NEWSA) {
- fprintf(stderr, "Not a state: %08x %08x %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- return 0;
- }
-
- len -= NLMSG_LENGTH(sizeof(*xsinfo));
- if (len < 0) {
- fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
- return -1;
- }
-
- if (!xfrm_state_filter_match(xsinfo))
- return 0;
-
- if (xb->offset > xb->size) {
- fprintf(stderr, "State buffer overflow\n");
- return -1;
- }
-
- new_n = (struct nlmsghdr *)(xb->buf + xb->offset);
- new_n->nlmsg_len = NLMSG_LENGTH(sizeof(*xsid));
- new_n->nlmsg_flags = NLM_F_REQUEST;
- new_n->nlmsg_type = XFRM_MSG_DELSA;
- new_n->nlmsg_seq = ++rth->seq;
-
- xsid = NLMSG_DATA(new_n);
- xsid->family = xsinfo->family;
- memcpy(&xsid->daddr, &xsinfo->id.daddr, sizeof(xsid->daddr));
- xsid->spi = xsinfo->id.spi;
- xsid->proto = xsinfo->id.proto;
-
- addattr_l(new_n, xb->size, XFRMA_SRCADDR, &xsinfo->saddr,
- sizeof(xsid->daddr));
-
- xb->offset += new_n->nlmsg_len;
- xb->nlmsg_count ++;
-
- return 0;
-}
-
-static int xfrm_state_list_or_deleteall(int argc, char **argv, int deleteall)
-{
- char *idp = NULL;
- struct rtnl_handle rth;
-
- if(argc > 0)
- filter.use = 1;
- filter.xsinfo.family = preferred_family;
-
- while (argc > 0) {
- if (strcmp(*argv, "mode") == 0) {
- NEXT_ARG();
- xfrm_mode_parse(&filter.xsinfo.mode, &argc, &argv);
-
- filter.mode_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "reqid") == 0) {
- NEXT_ARG();
- xfrm_reqid_parse(&filter.xsinfo.reqid, &argc, &argv);
-
- filter.reqid_mask = XFRM_FILTER_MASK_FULL;
-
- } else if (strcmp(*argv, "flag") == 0) {
- NEXT_ARG();
- xfrm_state_flag_parse(&filter.xsinfo.flags, &argc, &argv);
-
- filter.state_flags_mask = XFRM_FILTER_MASK_FULL;
-
- } else {
- if (idp)
- invarg("unknown", *argv);
- idp = *argv;
-
- /* ID */
- xfrm_id_parse(&filter.xsinfo.saddr, &filter.xsinfo.id,
- &filter.xsinfo.family, 1, &argc, &argv);
- if (preferred_family == AF_UNSPEC)
- preferred_family = filter.xsinfo.family;
- }
- argc--; argv++;
- }
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (deleteall) {
- struct xfrm_buffer xb;
- char buf[NLMSG_DELETEALL_BUF_SIZE];
- int i;
-
- xb.buf = buf;
- xb.size = sizeof(buf);
- xb.rth = &rth;
-
- for (i = 0; ; i++) {
- xb.offset = 0;
- xb.nlmsg_count = 0;
-
- if (show_stats > 1)
- fprintf(stderr, "Delete-all round = %d\n", i);
-
- if (rtnl_wilddump_request(&rth, preferred_family, XFRM_MSG_GETSA) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, xfrm_state_keep, &xb, NULL, NULL) < 0) {
- fprintf(stderr, "Delete-all terminated\n");
- exit(1);
- }
- if (xb.nlmsg_count == 0) {
- if (show_stats > 1)
- fprintf(stderr, "Delete-all completed\n");
- break;
- }
-
- if (rtnl_send_check(&rth, xb.buf, xb.offset) < 0) {
- perror("Failed to send delete-all request\n");
- exit(1);
- }
- if (show_stats > 1)
- fprintf(stderr, "Delete-all nlmsg count = %d\n", xb.nlmsg_count);
-
- xb.offset = 0;
- xb.nlmsg_count = 0;
- }
-
- } else {
- if (rtnl_wilddump_request(&rth, preferred_family, XFRM_MSG_GETSA) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, xfrm_state_print, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
- }
-
- rtnl_close(&rth);
-
- exit(0);
-}
-
-int print_sadinfo(struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- __u32 *f = NLMSG_DATA(n);
- struct rtattr *tb[XFRMA_SAD_MAX+1];
- struct rtattr *rta;
- __u32 *cnt;
-
- int len = n->nlmsg_len;
-
- len -= NLMSG_LENGTH(sizeof(__u32));
- if (len < 0) {
- fprintf(stderr, "SADinfo: Wrong len %d\n", len);
- return -1;
- }
-
- rta = XFRMSAPD_RTA(f);
- parse_rtattr(tb, XFRMA_SAD_MAX, rta, len);
-
- if (tb[XFRMA_SAD_CNT]) {
- fprintf(fp,"\t SAD");
- cnt = (__u32 *)RTA_DATA(tb[XFRMA_SAD_CNT]);
- fprintf(fp," count %d", *cnt);
- } else {
- fprintf(fp,"BAD SAD info returned\n");
- return -1;
- }
-
- if (show_stats) {
- if (tb[XFRMA_SAD_HINFO]) {
- struct xfrmu_sadhinfo *si;
-
- if (RTA_PAYLOAD(tb[XFRMA_SAD_HINFO]) < sizeof(*si)) {
- fprintf(fp,"BAD SAD length returned\n");
- return -1;
- }
-
- si = RTA_DATA(tb[XFRMA_SAD_HINFO]);
- fprintf(fp," (buckets ");
- fprintf(fp,"count %d", si->sadhcnt);
- fprintf(fp," Max %d", si->sadhmcnt);
- fprintf(fp,")");
- }
- }
- fprintf(fp,"\n");
-
- return 0;
-}
-
-static int xfrm_sad_getinfo(int argc, char **argv)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- __u32 flags;
- char ans[64];
- } req;
-
- memset(&req, 0, sizeof(req));
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.flags));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = XFRM_MSG_GETSADINFO;
- req.flags = 0XFFFFFFFF;
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (rtnl_talk(&rth, &req.n, 0, 0, &req.n, NULL, NULL) < 0)
- exit(2);
-
- print_sadinfo(&req.n, (void*)stdout);
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-static int xfrm_state_flush(int argc, char **argv)
-{
- struct rtnl_handle rth;
- struct {
- struct nlmsghdr n;
- struct xfrm_usersa_flush xsf;
- } req;
- char *protop = NULL;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.xsf));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = XFRM_MSG_FLUSHSA;
- req.xsf.proto = 0;
-
- while (argc > 0) {
- if (strcmp(*argv, "proto") == 0) {
- int ret;
-
- if (protop)
- duparg("proto", *argv);
- protop = *argv;
-
- NEXT_ARG();
-
- ret = xfrm_xfrmproto_getbyname(*argv);
- if (ret < 0)
- invarg("\"XFRM_PROTO\" is invalid", *argv);
-
- req.xsf.proto = (__u8)ret;
- } else
- invarg("unknown", *argv);
-
- argc--; argv++;
- }
-
- if (rtnl_open_byproto(&rth, 0, NETLINK_XFRM) < 0)
- exit(1);
-
- if (show_stats > 1)
- fprintf(stderr, "Flush state proto=%s\n",
- strxf_xfrmproto(req.xsf.proto));
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- exit(2);
-
- rtnl_close(&rth);
-
- return 0;
-}
-
-int do_xfrm_state(int argc, char **argv)
-{
- if (argc < 1)
- return xfrm_state_list_or_deleteall(0, NULL, 0);
-
- if (matches(*argv, "add") == 0)
- return xfrm_state_modify(XFRM_MSG_NEWSA, 0,
- argc-1, argv+1);
- if (matches(*argv, "update") == 0)
- return xfrm_state_modify(XFRM_MSG_UPDSA, 0,
- argc-1, argv+1);
- if (matches(*argv, "allocspi") == 0)
- return xfrm_state_allocspi(argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return xfrm_state_get_or_delete(argc-1, argv+1, 1);
- if (matches(*argv, "deleteall") == 0 || matches(*argv, "delall") == 0)
- return xfrm_state_list_or_deleteall(argc-1, argv+1, 1);
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return xfrm_state_list_or_deleteall(argc-1, argv+1, 0);
- if (matches(*argv, "get") == 0)
- return xfrm_state_get_or_delete(argc-1, argv+1, 0);
- if (matches(*argv, "flush") == 0)
- return xfrm_state_flush(argc-1, argv+1);
- if (matches(*argv, "count") == 0) {
- return xfrm_sad_getinfo(argc, argv);
- }
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip xfrm state help\".\n", *argv);
- exit(-1);
-}
diff --git a/lib/Android.mk b/lib/Android.mk
deleted file mode 100644
index f6143b4..0000000
--- a/lib/Android.mk
+++ /dev/null
@@ -1,60 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := utils.c rt_names.c ll_types.c ll_proto.c ll_addr.c inet_proto.c
-LOCAL_MODULE := libiprouteutil
-LOCAL_SYSTEM_SHARED_LIBRARIES := libc
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/../include
-LOCAL_CFLAGS := -O2 -g -W -Wall \
- -DHAVE_UNISTD_H \
- -DHAVE_ERRNO_H \
- -DHAVE_NETINET_IN_H \
- -DHAVE_SYS_IOCTL_H \
- -DHAVE_SYS_MMAN_H \
- -DHAVE_SYS_MOUNT_H \
- -DHAVE_SYS_PRCTL_H \
- -DHAVE_SYS_RESOURCE_H \
- -DHAVE_SYS_SELECT_H \
- -DHAVE_SYS_STAT_H \
- -DHAVE_SYS_TYPES_H \
- -DHAVE_STDLIB_H \
- -DHAVE_STRDUP \
- -DHAVE_MMAP \
- -DHAVE_UTIME_H \
- -DHAVE_GETPAGESIZE \
- -DHAVE_LSEEK64 \
- -DHAVE_LSEEK64_PROTOTYPE \
- -DHAVE_EXT2_IOCTLS \
- -DHAVE_LINUX_FD_H \
- -DHAVE_TYPE_SSIZE_T
-include $(BUILD_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := ll_map.c libnetlink.c
-LOCAL_MODULE := libnetlink
-LOCAL_SYSTEM_SHARED_LIBRARIES := libc
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/../include
-LOCAL_CFLAGS := -O2 -g -W -Wall \
- -DHAVE_UNISTD_H \
- -DHAVE_ERRNO_H \
- -DHAVE_NETINET_IN_H \
- -DHAVE_SYS_IOCTL_H \
- -DHAVE_SYS_MMAN_H \
- -DHAVE_SYS_MOUNT_H \
- -DHAVE_SYS_PRCTL_H \
- -DHAVE_SYS_RESOURCE_H \
- -DHAVE_SYS_SELECT_H \
- -DHAVE_SYS_STAT_H \
- -DHAVE_SYS_TYPES_H \
- -DHAVE_STDLIB_H \
- -DHAVE_STRDUP \
- -DHAVE_MMAP \
- -DHAVE_UTIME_H \
- -DHAVE_GETPAGESIZE \
- -DHAVE_LSEEK64 \
- -DHAVE_LSEEK64_PROTOTYPE \
- -DHAVE_EXT2_IOCTLS \
- -DHAVE_LINUX_FD_H \
- -DHAVE_TYPE_SSIZE_T
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/lib/MODULE_LICENSE_GPL b/lib/MODULE_LICENSE_GPL
deleted file mode 100644
index e69de29..0000000
--- a/lib/MODULE_LICENSE_GPL
+++ /dev/null
diff --git a/lib/Makefile b/lib/Makefile
deleted file mode 100644
index da2f0fc..0000000
--- a/lib/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-CFLAGS += -fPIC
-
-UTILOBJ=utils.o rt_names.o ll_types.o ll_proto.o ll_addr.o inet_proto.o
-
-NLOBJ=ll_map.o libnetlink.o
-
-all: libnetlink.a libutil.a
-
-libnetlink.a: $(NLOBJ)
- $(AR) rcs $@ $(NLOBJ)
-
-libutil.a: $(UTILOBJ) $(ADDLIB)
- $(AR) rcs $@ $(UTILOBJ) $(ADDLIB)
-
-install:
-
-clean:
- rm -f $(NLOBJ) $(UTILOBJ) $(ADDLIB) libnetlink.a libutil.a
-
diff --git a/lib/NOTICE b/lib/NOTICE
deleted file mode 100644
index 3912109..0000000
--- a/lib/NOTICE
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) You must cause the modified files to carry prominent notices
- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
- these conditions, and telling the user how to view a copy of this
- License. (Exception: if the Program itself is interactive but
- does not normally print such an announcement, your work based on
- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
-
- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
- machine-readable copy of the corresponding source code, to be
- distributed under the terms of Sections 1 and 2 above on a medium
- customarily used for software interchange; or,
-
- c) Accompany it with the information you received as to the offer
- to distribute corresponding source code. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable. However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
- 5. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/lib/dnet_ntop.c b/lib/dnet_ntop.c
deleted file mode 100644
index 507a7eb..0000000
--- a/lib/dnet_ntop.c
+++ /dev/null
@@ -1,102 +0,0 @@
-#include <errno.h>
-#include <string.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-
-#include "utils.h"
-
-static __inline__ u_int16_t dn_ntohs(u_int16_t addr)
-{
- union {
- u_int8_t byte[2];
- u_int16_t word;
- } u;
-
- u.word = addr;
- return ((u_int16_t)u.byte[0]) | (((u_int16_t)u.byte[1]) << 8);
-}
-
-static __inline__ int do_digit(char *str, u_int16_t *addr, u_int16_t scale, size_t *pos, size_t len, int *started)
-{
- u_int16_t tmp = *addr / scale;
-
- if (*pos == len)
- return 1;
-
- if (((tmp) > 0) || *started || (scale == 1)) {
- *str = tmp + '0';
- *started = 1;
- (*pos)++;
- *addr -= (tmp * scale);
- }
-
- return 0;
-}
-
-
-static const char *dnet_ntop1(const struct dn_naddr *dna, char *str, size_t len)
-{
- u_int16_t addr, area;
- size_t pos = 0;
- int started = 0;
-
- memcpy(&addr, dna->a_addr, sizeof(addr));
- addr = dn_ntohs(addr);
- area = addr >> 10;
-
- if (dna->a_len != 2)
- return NULL;
-
- addr &= 0x03ff;
-
- if (len == 0)
- return str;
-
- if (do_digit(str + pos, &area, 10, &pos, len, &started))
- return str;
-
- if (do_digit(str + pos, &area, 1, &pos, len, &started))
- return str;
-
- if (pos == len)
- return str;
-
- *(str + pos) = '.';
- pos++;
- started = 0;
-
- if (do_digit(str + pos, &addr, 1000, &pos, len, &started))
- return str;
-
- if (do_digit(str + pos, &addr, 100, &pos, len, &started))
- return str;
-
- if (do_digit(str + pos, &addr, 10, &pos, len, &started))
- return str;
-
- if (do_digit(str + pos, &addr, 1, &pos, len, &started))
- return str;
-
- if (pos == len)
- return str;
-
- *(str + pos) = 0;
-
- return str;
-}
-
-
-const char *dnet_ntop(int af, const void *addr, char *str, size_t len)
-{
- switch(af) {
- case AF_DECnet:
- errno = 0;
- return dnet_ntop1((struct dn_naddr *)addr, str, len);
- default:
- errno = EAFNOSUPPORT;
- }
-
- return NULL;
-}
-
-
diff --git a/lib/dnet_pton.c b/lib/dnet_pton.c
deleted file mode 100644
index 7385756..0000000
--- a/lib/dnet_pton.c
+++ /dev/null
@@ -1,74 +0,0 @@
-#include <errno.h>
-#include <string.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-
-#include "utils.h"
-
-static __inline__ u_int16_t dn_htons(u_int16_t addr)
-{
- union {
- u_int8_t byte[2];
- u_int16_t word;
- } u;
-
- u.word = addr;
- return ((u_int16_t)u.byte[0]) | (((u_int16_t)u.byte[1]) << 8);
-}
-
-
-static int dnet_num(const char *src, u_int16_t * dst)
-{
- int rv = 0;
- int tmp;
- *dst = 0;
-
- while ((tmp = *src++) != 0) {
- tmp -= '0';
- if ((tmp < 0) || (tmp > 9))
- return rv;
-
- rv++;
- (*dst) *= 10;
- (*dst) += tmp;
- }
-
- return rv;
-}
-
-static int dnet_pton1(const char *src, struct dn_naddr *dna)
-{
- u_int16_t addr;
- u_int16_t area = 0;
- u_int16_t node = 0;
- int pos;
-
- pos = dnet_num(src, &area);
- if ((pos == 0) || (area > 63) || (*(src + pos) != '.'))
- return 0;
- pos = dnet_num(src + pos + 1, &node);
- if ((pos == 0) || (node > 1023))
- return 0;
- dna->a_len = 2;
- addr = dn_htons((area << 10) | node);
- memcpy(dna->a_addr, &addr, sizeof(addr));
-
- return 1;
-}
-
-int dnet_pton(int af, const char *src, void *addr)
-{
- int err;
-
- switch (af) {
- case AF_DECnet:
- errno = 0;
- err = dnet_pton1(src, (struct dn_naddr *)addr);
- break;
- default:
- errno = EAFNOSUPPORT;
- err = -1;
- }
-
- return err;
-}
diff --git a/lib/inet_proto.c b/lib/inet_proto.c
deleted file mode 100644
index a55e0e7..0000000
--- a/lib/inet_proto.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * inet_proto.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-
-#include "utils.h"
-
-char *inet_proto_n2a(int proto, char *buf, int len)
-{
- static char ncache[16];
- static int icache = -1;
- struct protoent *pe;
-
- if (proto == icache)
- return ncache;
-
- pe = getprotobynumber(proto);
- if (pe) {
- icache = proto;
- strncpy(ncache, pe->p_name, 16);
- strncpy(buf, pe->p_name, len);
- return buf;
- }
- snprintf(buf, len, "ipproto-%d", proto);
- return buf;
-}
-
-int inet_proto_a2n(char *buf)
-{
- static char ncache[16];
- static int icache = -1;
- struct protoent *pe;
-
- if (icache>=0 && strcmp(ncache, buf) == 0)
- return icache;
-
- if (buf[0] >= '0' && buf[0] <= '9') {
- __u8 ret;
- if (get_u8(&ret, buf, 10))
- return -1;
- return ret;
- }
-
- pe = getprotobyname(buf);
- if (pe) {
- icache = pe->p_proto;
- strncpy(ncache, pe->p_name, 16);
- return pe->p_proto;
- }
- return -1;
-}
-
-
diff --git a/lib/ipx_ntop.c b/lib/ipx_ntop.c
deleted file mode 100644
index 7b6d728..0000000
--- a/lib/ipx_ntop.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <errno.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-
-#include "utils.h"
-
-static __inline__ int do_digit(char *str, u_int32_t addr, u_int32_t scale, size_t *pos, size_t len)
-{
- u_int32_t tmp = addr >> (scale * 4);
-
- if (*pos == len)
- return 1;
-
- tmp &= 0x0f;
- if (tmp > 9)
- *str = tmp + 'A' - 10;
- else
- *str = tmp + '0';
- (*pos)++;
-
- return 0;
-}
-
-static const char *ipx_ntop1(const struct ipx_addr *addr, char *str, size_t len)
-{
- int i;
- size_t pos = 0;
-
- if (len == 0)
- return str;
-
- for(i = 7; i >= 0; i--)
- if (do_digit(str + pos, ntohl(addr->ipx_net), i, &pos, len))
- return str;
-
- if (pos == len)
- return str;
-
- *(str + pos) = '.';
- pos++;
-
- for(i = 0; i < 6; i++) {
- if (do_digit(str + pos, addr->ipx_node[i], 1, &pos, len))
- return str;
- if (do_digit(str + pos, addr->ipx_node[i], 0, &pos, len))
- return str;
- }
-
- if (pos == len)
- return str;
-
- *(str + pos) = 0;
-
- return str;
-}
-
-
-const char *ipx_ntop(int af, const void *addr, char *str, size_t len)
-{
- switch(af) {
- case AF_IPX:
- errno = 0;
- return ipx_ntop1((struct ipx_addr *)addr, str, len);
- default:
- errno = EAFNOSUPPORT;
- }
-
- return NULL;
-}
-
-
diff --git a/lib/ipx_pton.c b/lib/ipx_pton.c
deleted file mode 100644
index 1a52b7f..0000000
--- a/lib/ipx_pton.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#include <errno.h>
-#include <string.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-
-#include "utils.h"
-
-static u_int32_t hexget(char c)
-{
- if (c >= 'A' && c <= 'F')
- return c - 'A' + 10;
- if (c >= 'a' && c <= 'f')
- return c - 'a' + 10;
- if (c >= '0' && c <= '9')
- return c - '0';
-
- return 0xf0;
-}
-
-static int ipx_getnet(u_int32_t *net, const char *str)
-{
- int i;
- u_int32_t tmp;
-
- for(i = 0; *str && (i < 8); i++) {
-
- if ((tmp = hexget(*str)) & 0xf0) {
- if (*str == '.')
- return 0;
- else
- return -1;
- }
-
- str++;
- (*net) <<= 4;
- (*net) |= tmp;
- }
-
- if (*str == 0)
- return 0;
-
- return -1;
-}
-
-static int ipx_getnode(u_int8_t *node, const char *str)
-{
- int i;
- u_int32_t tmp;
-
- for(i = 0; i < 6; i++) {
- if ((tmp = hexget(*str++)) & 0xf0)
- return -1;
- node[i] = (u_int8_t)tmp;
- node[i] <<= 4;
- if ((tmp = hexget(*str++)) & 0xf0)
- return -1;
- node[i] |= (u_int8_t)tmp;
- if (*str == ':')
- str++;
- }
-
- return 0;
-}
-
-static int ipx_pton1(const char *src, struct ipx_addr *addr)
-{
- char *sep = (char *)src;
- int no_node = 0;
-
- memset(addr, 0, sizeof(struct ipx_addr));
-
- while(*sep && (*sep != '.'))
- sep++;
-
- if (*sep != '.')
- no_node = 1;
-
- if (ipx_getnet(&addr->ipx_net, src))
- return 0;
-
- addr->ipx_net = htonl(addr->ipx_net);
-
- if (no_node)
- return 1;
-
- if (ipx_getnode(addr->ipx_node, sep + 1))
- return 0;
-
- return 1;
-}
-
-int ipx_pton(int af, const char *src, void *addr)
-{
- int err;
-
- switch (af) {
- case AF_IPX:
- errno = 0;
- err = ipx_pton1(src, (struct ipx_addr *)addr);
- break;
- default:
- errno = EAFNOSUPPORT;
- err = -1;
- }
-
- return err;
-}
diff --git a/lib/libnetlink.c b/lib/libnetlink.c
deleted file mode 100644
index cfeb894..0000000
--- a/lib/libnetlink.c
+++ /dev/null
@@ -1,682 +0,0 @@
-/*
- * libnetlink.c RTnetlink service routines.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <net/if_arp.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <sys/uio.h>
-
-#include "libnetlink.h"
-
-int rcvbuf = 1024 * 1024;
-
-void rtnl_close(struct rtnl_handle *rth)
-{
- if (rth->fd >= 0) {
- close(rth->fd);
- rth->fd = -1;
- }
-}
-
-int rtnl_open_byproto(struct rtnl_handle *rth, unsigned subscriptions,
- int protocol)
-{
- socklen_t addr_len;
- int sndbuf = 32768;
-
- memset(rth, 0, sizeof(*rth));
-
- rth->fd = socket(AF_NETLINK, SOCK_RAW, protocol);
- if (rth->fd < 0) {
- perror("Cannot open netlink socket");
- return -1;
- }
-
- if (setsockopt(rth->fd,SOL_SOCKET,SO_SNDBUF,&sndbuf,sizeof(sndbuf)) < 0) {
- perror("SO_SNDBUF");
- return -1;
- }
-
- if (setsockopt(rth->fd,SOL_SOCKET,SO_RCVBUF,&rcvbuf,sizeof(rcvbuf)) < 0) {
- perror("SO_RCVBUF");
- return -1;
- }
-
- memset(&rth->local, 0, sizeof(rth->local));
- rth->local.nl_family = AF_NETLINK;
- rth->local.nl_groups = subscriptions;
-
- if (bind(rth->fd, (struct sockaddr*)&rth->local, sizeof(rth->local)) < 0) {
- perror("Cannot bind netlink socket");
- return -1;
- }
- addr_len = sizeof(rth->local);
- if (getsockname(rth->fd, (struct sockaddr*)&rth->local, &addr_len) < 0) {
- perror("Cannot getsockname");
- return -1;
- }
- if (addr_len != sizeof(rth->local)) {
- fprintf(stderr, "Wrong address length %d\n", addr_len);
- return -1;
- }
- if (rth->local.nl_family != AF_NETLINK) {
- fprintf(stderr, "Wrong address family %d\n", rth->local.nl_family);
- return -1;
- }
- rth->seq = time(NULL);
- return 0;
-}
-
-int rtnl_open(struct rtnl_handle *rth, unsigned subscriptions)
-{
- return rtnl_open_byproto(rth, subscriptions, NETLINK_ROUTE);
-}
-
-int rtnl_wilddump_request(struct rtnl_handle *rth, int family, int type)
-{
- struct {
- struct nlmsghdr nlh;
- struct rtgenmsg g;
- } req;
-
- memset(&req, 0, sizeof(req));
- req.nlh.nlmsg_len = sizeof(req);
- req.nlh.nlmsg_type = type;
- req.nlh.nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST;
- req.nlh.nlmsg_pid = 0;
- req.nlh.nlmsg_seq = rth->dump = ++rth->seq;
- req.g.rtgen_family = family;
-
- return send(rth->fd, (void*)&req, sizeof(req), 0);
-}
-
-int rtnl_send(struct rtnl_handle *rth, const char *buf, int len)
-{
- return send(rth->fd, buf, len, 0);
-}
-
-int rtnl_send_check(struct rtnl_handle *rth, const char *buf, int len)
-{
- struct nlmsghdr *h;
- int status;
- char resp[1024];
-
- status = send(rth->fd, buf, len, 0);
- if (status < 0)
- return status;
-
- /* Check for immediate errors */
- status = recv(rth->fd, resp, sizeof(resp), MSG_DONTWAIT|MSG_PEEK);
- if (status < 0) {
- if (errno == EAGAIN)
- return 0;
- return -1;
- }
-
- for (h = (struct nlmsghdr *)resp; NLMSG_OK(h, status);
- h = NLMSG_NEXT(h, status)) {
- if (h->nlmsg_type == NLMSG_ERROR) {
- struct nlmsgerr *err = (struct nlmsgerr*)NLMSG_DATA(h);
- if (h->nlmsg_len < NLMSG_LENGTH(sizeof(struct nlmsgerr)))
- fprintf(stderr, "ERROR truncated\n");
- else
- errno = -err->error;
- return -1;
- }
- }
-
- return 0;
-}
-
-int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len)
-{
- struct nlmsghdr nlh;
- struct sockaddr_nl nladdr;
- struct iovec iov[2] = {
- { .iov_base = &nlh, .iov_len = sizeof(nlh) },
- { .iov_base = req, .iov_len = len }
- };
- struct msghdr msg = {
- .msg_name = &nladdr,
- .msg_namelen = sizeof(nladdr),
- .msg_iov = iov,
- .msg_iovlen = 2,
- };
-
- memset(&nladdr, 0, sizeof(nladdr));
- nladdr.nl_family = AF_NETLINK;
-
- nlh.nlmsg_len = NLMSG_LENGTH(len);
- nlh.nlmsg_type = type;
- nlh.nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST;
- nlh.nlmsg_pid = 0;
- nlh.nlmsg_seq = rth->dump = ++rth->seq;
-
- return sendmsg(rth->fd, &msg, 0);
-}
-
-int rtnl_dump_filter_l(struct rtnl_handle *rth,
- const struct rtnl_dump_filter_arg *arg)
-{
- struct sockaddr_nl nladdr;
- struct iovec iov;
- struct msghdr msg = {
- .msg_name = &nladdr,
- .msg_namelen = sizeof(nladdr),
- .msg_iov = &iov,
- .msg_iovlen = 1,
- };
- char buf[16384];
-
- iov.iov_base = buf;
- while (1) {
- int status;
- const struct rtnl_dump_filter_arg *a;
-
- iov.iov_len = sizeof(buf);
- status = recvmsg(rth->fd, &msg, 0);
-
- if (status < 0) {
- if (errno == EINTR || errno == EAGAIN)
- continue;
- fprintf(stderr, "netlink receive error %s (%d)\n",
- strerror(errno), errno);
- return -1;
- }
-
- if (status == 0) {
- fprintf(stderr, "EOF on netlink\n");
- return -1;
- }
-
- for (a = arg; a->filter; a++) {
- struct nlmsghdr *h = (struct nlmsghdr*)buf;
-
- while (NLMSG_OK(h, status)) {
- int err;
-
- if (nladdr.nl_pid != 0 ||
- h->nlmsg_pid != rth->local.nl_pid ||
- h->nlmsg_seq != rth->dump) {
- if (a->junk) {
- err = a->junk(&nladdr, h,
- a->arg2);
- if (err < 0)
- return err;
- }
- goto skip_it;
- }
-
- if (h->nlmsg_type == NLMSG_DONE)
- return 0;
- if (h->nlmsg_type == NLMSG_ERROR) {
- struct nlmsgerr *err = (struct nlmsgerr*)NLMSG_DATA(h);
- if (h->nlmsg_len < NLMSG_LENGTH(sizeof(struct nlmsgerr))) {
- fprintf(stderr,
- "ERROR truncated\n");
- } else {
- errno = -err->error;
- perror("RTNETLINK answers");
- }
- return -1;
- }
- err = a->filter(&nladdr, h, a->arg1);
- if (err < 0)
- return err;
-
-skip_it:
- h = NLMSG_NEXT(h, status);
- }
- } while (0);
- if (msg.msg_flags & MSG_TRUNC) {
- fprintf(stderr, "Message truncated\n");
- continue;
- }
- if (status) {
- fprintf(stderr, "!!!Remnant of size %d\n", status);
- exit(1);
- }
- }
-}
-
-int rtnl_dump_filter(struct rtnl_handle *rth,
- rtnl_filter_t filter,
- void *arg1,
- rtnl_filter_t junk,
- void *arg2)
-{
- const struct rtnl_dump_filter_arg a[2] = {
- { .filter = filter, .arg1 = arg1, .junk = junk, .arg2 = arg2 },
- { .filter = NULL, .arg1 = NULL, .junk = NULL, .arg2 = NULL }
- };
-
- return rtnl_dump_filter_l(rth, a);
-}
-
-int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer,
- unsigned groups, struct nlmsghdr *answer,
- rtnl_filter_t junk,
- void *jarg)
-{
- int status;
- unsigned seq;
- struct nlmsghdr *h;
- struct sockaddr_nl nladdr;
- struct iovec iov = {
- .iov_base = (void*) n,
- .iov_len = n->nlmsg_len
- };
- struct msghdr msg = {
- .msg_name = &nladdr,
- .msg_namelen = sizeof(nladdr),
- .msg_iov = &iov,
- .msg_iovlen = 1,
- };
- char buf[16384];
-
- memset(&nladdr, 0, sizeof(nladdr));
- nladdr.nl_family = AF_NETLINK;
- nladdr.nl_pid = peer;
- nladdr.nl_groups = groups;
-
- n->nlmsg_seq = seq = ++rtnl->seq;
-
- if (answer == NULL)
- n->nlmsg_flags |= NLM_F_ACK;
-
- status = sendmsg(rtnl->fd, &msg, 0);
-
- if (status < 0) {
- perror("Cannot talk to rtnetlink");
- return -1;
- }
-
- memset(buf,0,sizeof(buf));
-
- iov.iov_base = buf;
-
- while (1) {
- iov.iov_len = sizeof(buf);
- status = recvmsg(rtnl->fd, &msg, 0);
-
- if (status < 0) {
- if (errno == EINTR || errno == EAGAIN)
- continue;
- fprintf(stderr, "netlink receive error %s (%d)\n",
- strerror(errno), errno);
- return -1;
- }
- if (status == 0) {
- fprintf(stderr, "EOF on netlink\n");
- return -1;
- }
- if (msg.msg_namelen != sizeof(nladdr)) {
- fprintf(stderr, "sender address length == %d\n", msg.msg_namelen);
- exit(1);
- }
- for (h = (struct nlmsghdr*)buf; status >= sizeof(*h); ) {
- int err;
- int len = h->nlmsg_len;
- int l = len - sizeof(*h);
-
- if (l<0 || len>status) {
- if (msg.msg_flags & MSG_TRUNC) {
- fprintf(stderr, "Truncated message\n");
- return -1;
- }
- fprintf(stderr, "!!!malformed message: len=%d\n", len);
- exit(1);
- }
-
- if (nladdr.nl_pid != peer ||
- h->nlmsg_pid != rtnl->local.nl_pid ||
- h->nlmsg_seq != seq) {
- if (junk) {
- err = junk(&nladdr, h, jarg);
- if (err < 0)
- return err;
- }
- /* Don't forget to skip that message. */
- status -= NLMSG_ALIGN(len);
- h = (struct nlmsghdr*)((char*)h + NLMSG_ALIGN(len));
- continue;
- }
-
- if (h->nlmsg_type == NLMSG_ERROR) {
- struct nlmsgerr *err = (struct nlmsgerr*)NLMSG_DATA(h);
- if (l < sizeof(struct nlmsgerr)) {
- fprintf(stderr, "ERROR truncated\n");
- } else {
- errno = -err->error;
- if (errno == 0) {
- if (answer)
- memcpy(answer, h, h->nlmsg_len);
- return 0;
- }
- perror("RTNETLINK answers");
- }
- return -1;
- }
- if (answer) {
- memcpy(answer, h, h->nlmsg_len);
- return 0;
- }
-
- fprintf(stderr, "Unexpected reply!!!\n");
-
- status -= NLMSG_ALIGN(len);
- h = (struct nlmsghdr*)((char*)h + NLMSG_ALIGN(len));
- }
- if (msg.msg_flags & MSG_TRUNC) {
- fprintf(stderr, "Message truncated\n");
- continue;
- }
- if (status) {
- fprintf(stderr, "!!!Remnant of size %d\n", status);
- exit(1);
- }
- }
-}
-
-int rtnl_listen(struct rtnl_handle *rtnl,
- rtnl_filter_t handler,
- void *jarg)
-{
- int status;
- struct nlmsghdr *h;
- struct sockaddr_nl nladdr;
- struct iovec iov;
- struct msghdr msg = {
- .msg_name = &nladdr,
- .msg_namelen = sizeof(nladdr),
- .msg_iov = &iov,
- .msg_iovlen = 1,
- };
- char buf[8192];
-
- memset(&nladdr, 0, sizeof(nladdr));
- nladdr.nl_family = AF_NETLINK;
- nladdr.nl_pid = 0;
- nladdr.nl_groups = 0;
-
- iov.iov_base = buf;
- while (1) {
- iov.iov_len = sizeof(buf);
- status = recvmsg(rtnl->fd, &msg, 0);
-
- if (status < 0) {
- if (errno == EINTR || errno == EAGAIN)
- continue;
- fprintf(stderr, "netlink receive error %s (%d)\n",
- strerror(errno), errno);
- if (errno == ENOBUFS)
- continue;
- return -1;
- }
- if (status == 0) {
- fprintf(stderr, "EOF on netlink\n");
- return -1;
- }
- if (msg.msg_namelen != sizeof(nladdr)) {
- fprintf(stderr, "Sender address length == %d\n", msg.msg_namelen);
- exit(1);
- }
- for (h = (struct nlmsghdr*)buf; status >= sizeof(*h); ) {
- int err;
- int len = h->nlmsg_len;
- int l = len - sizeof(*h);
-
- if (l<0 || len>status) {
- if (msg.msg_flags & MSG_TRUNC) {
- fprintf(stderr, "Truncated message\n");
- return -1;
- }
- fprintf(stderr, "!!!malformed message: len=%d\n", len);
- exit(1);
- }
-
- err = handler(&nladdr, h, jarg);
- if (err < 0)
- return err;
-
- status -= NLMSG_ALIGN(len);
- h = (struct nlmsghdr*)((char*)h + NLMSG_ALIGN(len));
- }
- if (msg.msg_flags & MSG_TRUNC) {
- fprintf(stderr, "Message truncated\n");
- continue;
- }
- if (status) {
- fprintf(stderr, "!!!Remnant of size %d\n", status);
- exit(1);
- }
- }
-}
-
-int rtnl_from_file(FILE *rtnl, rtnl_filter_t handler,
- void *jarg)
-{
- int status;
- struct sockaddr_nl nladdr;
- char buf[8192];
- struct nlmsghdr *h = (void*)buf;
-
- memset(&nladdr, 0, sizeof(nladdr));
- nladdr.nl_family = AF_NETLINK;
- nladdr.nl_pid = 0;
- nladdr.nl_groups = 0;
-
- while (1) {
- int err, len, type;
- int l;
-
- status = fread(&buf, 1, sizeof(*h), rtnl);
-
- if (status < 0) {
- if (errno == EINTR)
- continue;
- perror("rtnl_from_file: fread");
- return -1;
- }
- if (status == 0)
- return 0;
-
- len = h->nlmsg_len;
- type= h->nlmsg_type;
- l = len - sizeof(*h);
-
- if (l<0 || len>sizeof(buf)) {
- fprintf(stderr, "!!!malformed message: len=%d @%lu\n",
- len, ftell(rtnl));
- return -1;
- }
-
- status = fread(NLMSG_DATA(h), 1, NLMSG_ALIGN(l), rtnl);
-
- if (status < 0) {
- perror("rtnl_from_file: fread");
- return -1;
- }
- if (status < l) {
- fprintf(stderr, "rtnl-from_file: truncated message\n");
- return -1;
- }
-
- err = handler(&nladdr, h, jarg);
- if (err < 0)
- return err;
- }
-}
-
-int addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data)
-{
- int len = RTA_LENGTH(4);
- struct rtattr *rta;
- if (NLMSG_ALIGN(n->nlmsg_len) + len > maxlen) {
- fprintf(stderr,"addattr32: Error! max allowed bound %d exceeded\n",maxlen);
- return -1;
- }
- rta = NLMSG_TAIL(n);
- rta->rta_type = type;
- rta->rta_len = len;
- memcpy(RTA_DATA(rta), &data, 4);
- n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + len;
- return 0;
-}
-
-int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data,
- int alen)
-{
- int len = RTA_LENGTH(alen);
- struct rtattr *rta;
-
- if (NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(len) > maxlen) {
- fprintf(stderr, "addattr_l ERROR: message exceeded bound of %d\n",maxlen);
- return -1;
- }
- rta = NLMSG_TAIL(n);
- rta->rta_type = type;
- rta->rta_len = len;
- memcpy(RTA_DATA(rta), data, alen);
- n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(len);
- return 0;
-}
-
-int addraw_l(struct nlmsghdr *n, int maxlen, const void *data, int len)
-{
- if (NLMSG_ALIGN(n->nlmsg_len) + NLMSG_ALIGN(len) > maxlen) {
- fprintf(stderr, "addraw_l ERROR: message exceeded bound of %d\n",maxlen);
- return -1;
- }
-
- memcpy(NLMSG_TAIL(n), data, len);
- memset((void *) NLMSG_TAIL(n) + len, 0, NLMSG_ALIGN(len) - len);
- n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + NLMSG_ALIGN(len);
- return 0;
-}
-
-struct rtattr *addattr_nest(struct nlmsghdr *n, int maxlen, int type)
-{
- struct rtattr *nest = NLMSG_TAIL(n);
-
- addattr_l(n, maxlen, type, NULL, 0);
- return nest;
-}
-
-int addattr_nest_end(struct nlmsghdr *n, struct rtattr *nest)
-{
- nest->rta_len = (void *)NLMSG_TAIL(n) - (void *)nest;
- return n->nlmsg_len;
-}
-
-struct rtattr *addattr_nest_compat(struct nlmsghdr *n, int maxlen, int type,
- const void *data, int len)
-{
- struct rtattr *start = NLMSG_TAIL(n);
-
- addattr_l(n, maxlen, type, data, len);
- addattr_nest(n, maxlen, type);
- return start;
-}
-
-int addattr_nest_compat_end(struct nlmsghdr *n, struct rtattr *start)
-{
- struct rtattr *nest = (void *)start + NLMSG_ALIGN(start->rta_len);
-
- start->rta_len = (void *)NLMSG_TAIL(n) - (void *)start;
- addattr_nest_end(n, nest);
- return n->nlmsg_len;
-}
-
-int rta_addattr32(struct rtattr *rta, int maxlen, int type, __u32 data)
-{
- int len = RTA_LENGTH(4);
- struct rtattr *subrta;
-
- if (RTA_ALIGN(rta->rta_len) + len > maxlen) {
- fprintf(stderr,"rta_addattr32: Error! max allowed bound %d exceeded\n",maxlen);
- return -1;
- }
- subrta = (struct rtattr*)(((char*)rta) + RTA_ALIGN(rta->rta_len));
- subrta->rta_type = type;
- subrta->rta_len = len;
- memcpy(RTA_DATA(subrta), &data, 4);
- rta->rta_len = NLMSG_ALIGN(rta->rta_len) + len;
- return 0;
-}
-
-int rta_addattr_l(struct rtattr *rta, int maxlen, int type,
- const void *data, int alen)
-{
- struct rtattr *subrta;
- int len = RTA_LENGTH(alen);
-
- if (RTA_ALIGN(rta->rta_len) + RTA_ALIGN(len) > maxlen) {
- fprintf(stderr,"rta_addattr_l: Error! max allowed bound %d exceeded\n",maxlen);
- return -1;
- }
- subrta = (struct rtattr*)(((char*)rta) + RTA_ALIGN(rta->rta_len));
- subrta->rta_type = type;
- subrta->rta_len = len;
- memcpy(RTA_DATA(subrta), data, alen);
- rta->rta_len = NLMSG_ALIGN(rta->rta_len) + RTA_ALIGN(len);
- return 0;
-}
-
-int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len)
-{
- memset(tb, 0, sizeof(struct rtattr *) * (max + 1));
- while (RTA_OK(rta, len)) {
- if ((rta->rta_type <= max) && (!tb[rta->rta_type]))
- tb[rta->rta_type] = rta;
- rta = RTA_NEXT(rta,len);
- }
- if (len)
- fprintf(stderr, "!!!Deficit %d, rta_len=%d\n", len, rta->rta_len);
- return 0;
-}
-
-int parse_rtattr_byindex(struct rtattr *tb[], int max, struct rtattr *rta, int len)
-{
- int i = 0;
-
- memset(tb, 0, sizeof(struct rtattr *) * max);
- while (RTA_OK(rta, len)) {
- if (rta->rta_type <= max && i < max)
- tb[i++] = rta;
- rta = RTA_NEXT(rta,len);
- }
- if (len)
- fprintf(stderr, "!!!Deficit %d, rta_len=%d\n", len, rta->rta_len);
- return i;
-}
-
-int __parse_rtattr_nested_compat(struct rtattr *tb[], int max, struct rtattr *rta,
- int len)
-{
- if (RTA_PAYLOAD(rta) < len)
- return -1;
- if (RTA_PAYLOAD(rta) >= RTA_ALIGN(len) + sizeof(struct rtattr)) {
- rta = RTA_DATA(rta) + RTA_ALIGN(len);
- return parse_rtattr_nested(tb, max, rta);
- }
- memset(tb, 0, sizeof(struct rtattr *) * (max + 1));
- return 0;
-}
diff --git a/lib/ll_addr.c b/lib/ll_addr.c
deleted file mode 100644
index f558050..0000000
--- a/lib/ll_addr.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * ll_addr.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/sockios.h>
-
-#include "rt_names.h"
-#include "utils.h"
-
-
-const char *ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int blen)
-{
- int i;
- int l;
-
- if (alen == 4 &&
- (type == ARPHRD_TUNNEL || type == ARPHRD_SIT || type == ARPHRD_IPGRE)) {
- return inet_ntop(AF_INET, addr, buf, blen);
- }
- if (alen == 16 && type == ARPHRD_TUNNEL6) {
- return inet_ntop(AF_INET6, addr, buf, blen);
- }
- l = 0;
- for (i=0; i<alen; i++) {
- if (i==0) {
- snprintf(buf+l, blen, "%02x", addr[i]);
- blen -= 2;
- l += 2;
- } else {
- snprintf(buf+l, blen, ":%02x", addr[i]);
- blen -= 3;
- l += 3;
- }
- }
- return buf;
-}
-
-/*NB: lladdr is char * (rather than u8 *) because sa_data is char * (1003.1g) */
-int ll_addr_a2n(char *lladdr, int len, char *arg)
-{
- if (strchr(arg, '.')) {
- inet_prefix pfx;
- if (get_addr_1(&pfx, arg, AF_INET)) {
- fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
- return -1;
- }
- if (len < 4)
- return -1;
- memcpy(lladdr, pfx.data, 4);
- return 4;
- } else {
- int i;
-
- for (i=0; i<len; i++) {
- int temp;
- char *cp = strchr(arg, ':');
- if (cp) {
- *cp = 0;
- cp++;
- }
- if (sscanf(arg, "%x", &temp) != 1) {
- fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
- return -1;
- }
- if (temp < 0 || temp > 255) {
- fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
- return -1;
- }
- lladdr[i] = temp;
- if (!cp)
- break;
- arg = cp;
- }
- return i+1;
- }
-}
diff --git a/lib/ll_map.c b/lib/ll_map.c
deleted file mode 100644
index b8b49aa..0000000
--- a/lib/ll_map.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * ll_map.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <string.h>
-
-#include "libnetlink.h"
-#include "ll_map.h"
-
-extern unsigned int if_nametoindex (const char *);
-
-struct idxmap
-{
- struct idxmap * next;
- unsigned index;
- int type;
- int alen;
- unsigned flags;
- unsigned char addr[20];
- char name[16];
-};
-
-static struct idxmap *idxmap[16];
-
-int ll_remember_index(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- int h;
- struct ifinfomsg *ifi = NLMSG_DATA(n);
- struct idxmap *im, **imp;
- struct rtattr *tb[IFLA_MAX+1];
-
- if (n->nlmsg_type != RTM_NEWLINK)
- return 0;
-
- if (n->nlmsg_len < NLMSG_LENGTH(sizeof(ifi)))
- return -1;
-
-
- memset(tb, 0, sizeof(tb));
- parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi), IFLA_PAYLOAD(n));
- if (tb[IFLA_IFNAME] == NULL)
- return 0;
-
- h = ifi->ifi_index&0xF;
-
- for (imp=&idxmap[h]; (im=*imp)!=NULL; imp = &im->next)
- if (im->index == ifi->ifi_index)
- break;
-
- if (im == NULL) {
- im = malloc(sizeof(*im));
- if (im == NULL)
- return 0;
- im->next = *imp;
- im->index = ifi->ifi_index;
- *imp = im;
- }
-
- im->type = ifi->ifi_type;
- im->flags = ifi->ifi_flags;
- if (tb[IFLA_ADDRESS]) {
- int alen;
- im->alen = alen = RTA_PAYLOAD(tb[IFLA_ADDRESS]);
- if (alen > sizeof(im->addr))
- alen = sizeof(im->addr);
- memcpy(im->addr, RTA_DATA(tb[IFLA_ADDRESS]), alen);
- } else {
- im->alen = 0;
- memset(im->addr, 0, sizeof(im->addr));
- }
- strcpy(im->name, RTA_DATA(tb[IFLA_IFNAME]));
- return 0;
-}
-
-const char *ll_idx_n2a(unsigned idx, char *buf)
-{
- struct idxmap *im;
-
- if (idx == 0)
- return "*";
- for (im = idxmap[idx&0xF]; im; im = im->next)
- if (im->index == idx)
- return im->name;
- snprintf(buf, 16, "if%d", idx);
- return buf;
-}
-
-
-const char *ll_index_to_name(unsigned idx)
-{
- static char nbuf[16];
-
- return ll_idx_n2a(idx, nbuf);
-}
-
-int ll_index_to_type(unsigned idx)
-{
- struct idxmap *im;
-
- if (idx == 0)
- return -1;
- for (im = idxmap[idx&0xF]; im; im = im->next)
- if (im->index == idx)
- return im->type;
- return -1;
-}
-
-unsigned ll_index_to_flags(unsigned idx)
-{
- struct idxmap *im;
-
- if (idx == 0)
- return 0;
-
- for (im = idxmap[idx&0xF]; im; im = im->next)
- if (im->index == idx)
- return im->flags;
- return 0;
-}
-
-unsigned ll_index_to_addr(unsigned idx, unsigned char *addr,
- unsigned alen)
-{
- struct idxmap *im;
-
- if (idx == 0)
- return 0;
-
- for (im = idxmap[idx&0xF]; im; im = im->next) {
- if (im->index == idx) {
- if (alen > sizeof(im->addr))
- alen = sizeof(im->addr);
- if (alen > im->alen)
- alen = im->alen;
- memcpy(addr, im->addr, alen);
- return alen;
- }
- }
- return 0;
-}
-
-unsigned ll_name_to_index(const char *name)
-{
- static char ncache[16];
- static int icache;
- struct idxmap *im;
- int i;
- unsigned idx;
-
- if (name == NULL)
- return 0;
- if (icache && strcmp(name, ncache) == 0)
- return icache;
- for (i=0; i<16; i++) {
- for (im = idxmap[i]; im; im = im->next) {
- if (strcmp(im->name, name) == 0) {
- icache = im->index;
- strcpy(ncache, name);
- return im->index;
- }
- }
- }
-
- idx = if_nametoindex(name);
- if (idx == 0)
- sscanf(name, "if%u", &idx);
- return idx;
-}
-
-int ll_init_map(struct rtnl_handle *rth)
-{
- if (rtnl_wilddump_request(rth, AF_UNSPEC, RTM_GETLINK) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(rth, ll_remember_index, &idxmap, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
- return 0;
-}
diff --git a/lib/ll_proto.c b/lib/ll_proto.c
deleted file mode 100644
index cdd1602..0000000
--- a/lib/ll_proto.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * ll_proto.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/sockios.h>
-
-#include "utils.h"
-#include "rt_names.h"
-
-
-#define __PF(f,n) { ETH_P_##f, #n },
-static struct {
- int id;
- const char *name;
-} llproto_names[] = {
-__PF(LOOP,loop)
-__PF(PUP,pup)
-#ifdef ETH_P_PUPAT
-__PF(PUPAT,pupat)
-#endif
-__PF(IP,ip)
-__PF(X25,x25)
-__PF(ARP,arp)
-__PF(BPQ,bpq)
-#ifdef ETH_P_IEEEPUP
-__PF(IEEEPUP,ieeepup)
-#endif
-#ifdef ETH_P_IEEEPUPAT
-__PF(IEEEPUPAT,ieeepupat)
-#endif
-__PF(DEC,dec)
-__PF(DNA_DL,dna_dl)
-__PF(DNA_RC,dna_rc)
-__PF(DNA_RT,dna_rt)
-__PF(LAT,lat)
-__PF(DIAG,diag)
-__PF(CUST,cust)
-__PF(SCA,sca)
-__PF(RARP,rarp)
-__PF(ATALK,atalk)
-__PF(AARP,aarp)
-__PF(IPX,ipx)
-__PF(IPV6,ipv6)
-#ifdef ETH_P_PPP_DISC
-__PF(PPP_DISC,ppp_disc)
-#endif
-#ifdef ETH_P_PPP_SES
-__PF(PPP_SES,ppp_ses)
-#endif
-#ifdef ETH_P_ATMMPOA
-__PF(ATMMPOA,atmmpoa)
-#endif
-#ifdef ETH_P_ATMFATE
-__PF(ATMFATE,atmfate)
-#endif
-
-__PF(802_3,802_3)
-__PF(AX25,ax25)
-__PF(ALL,all)
-__PF(802_2,802_2)
-__PF(SNAP,snap)
-__PF(DDCMP,ddcmp)
-__PF(WAN_PPP,wan_ppp)
-__PF(PPP_MP,ppp_mp)
-__PF(LOCALTALK,localtalk)
-__PF(CAN,can)
-__PF(PPPTALK,ppptalk)
-__PF(TR_802_2,tr_802_2)
-__PF(MOBITEX,mobitex)
-__PF(CONTROL,control)
-__PF(IRDA,irda)
-#ifdef ETH_P_ECONET
-__PF(ECONET,econet)
-#endif
-__PF(TIPC,tipc)
-__PF(AOE,aoe)
-
-{ 0x8100, "802.1Q" },
-{ ETH_P_IP, "ipv4" },
-};
-#undef __PF
-
-
-const char * ll_proto_n2a(unsigned short id, char *buf, int len)
-{
- int i;
-
- id = ntohs(id);
-
- for (i=0; i<sizeof(llproto_names)/sizeof(llproto_names[0]); i++) {
- if (llproto_names[i].id == id)
- return llproto_names[i].name;
- }
- snprintf(buf, len, "[%d]", id);
- return buf;
-}
-
-int ll_proto_a2n(unsigned short *id, char *buf)
-{
- int i;
- for (i=0; i<sizeof(llproto_names)/sizeof(llproto_names[0]); i++) {
- if (strcasecmp(llproto_names[i].name, buf) == 0) {
- *id = htons(llproto_names[i].id);
- return 0;
- }
- }
- if (get_u16(id, buf, 0))
- return -1;
- *id = htons(*id);
- return 0;
-}
diff --git a/lib/ll_types.c b/lib/ll_types.c
deleted file mode 100644
index 448892b..0000000
--- a/lib/ll_types.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * ll_types.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/sockios.h>
-
-#include "rt_names.h"
-
-const char * ll_type_n2a(int type, char *buf, int len)
-{
-#define __PF(f,n) { ARPHRD_##f, #n },
-static const struct {
- int type;
- const char *name;
-} arphrd_names[] = {
-{ 0, "generic" },
-__PF(ETHER,ether)
-__PF(EETHER,eether)
-__PF(AX25,ax25)
-__PF(PRONET,pronet)
-__PF(CHAOS,chaos)
-__PF(IEEE802,ieee802)
-__PF(ARCNET,arcnet)
-__PF(APPLETLK,atalk)
-__PF(DLCI,dlci)
-__PF(ATM,atm)
-__PF(METRICOM,metricom)
-__PF(IEEE1394,ieee1394)
-__PF(INFINIBAND,infiniband)
-__PF(SLIP,slip)
-__PF(CSLIP,cslip)
-__PF(SLIP6,slip6)
-__PF(CSLIP6,cslip6)
-__PF(RSRVD,rsrvd)
-__PF(ADAPT,adapt)
-__PF(ROSE,rose)
-__PF(X25,x25)
-__PF(HWX25,hwx25)
-__PF(CAN,can)
-__PF(PPP,ppp)
-__PF(HDLC,hdlc)
-__PF(LAPB,lapb)
-__PF(DDCMP,ddcmp)
-__PF(RAWHDLC,rawhdlc)
-__PF(TUNNEL,ipip)
-__PF(TUNNEL6,tunnel6)
-__PF(FRAD,frad)
-__PF(SKIP,skip)
-__PF(LOOPBACK,loopback)
-__PF(LOCALTLK,ltalk)
-__PF(FDDI,fddi)
-__PF(BIF,bif)
-__PF(SIT,sit)
-__PF(IPDDP,ip/ddp)
-__PF(IPGRE,gre)
-__PF(PIMREG,pimreg)
-__PF(HIPPI,hippi)
-__PF(ASH,ash)
-__PF(ECONET,econet)
-__PF(IRDA,irda)
-__PF(FCPP,fcpp)
-__PF(FCAL,fcal)
-__PF(FCPL,fcpl)
-__PF(FCFABRIC,fcfb0)
-__PF(FCFABRIC+1,fcfb1)
-__PF(FCFABRIC+2,fcfb2)
-__PF(FCFABRIC+3,fcfb3)
-__PF(FCFABRIC+4,fcfb4)
-__PF(FCFABRIC+5,fcfb5)
-__PF(FCFABRIC+6,fcfb6)
-__PF(FCFABRIC+7,fcfb7)
-__PF(FCFABRIC+8,fcfb8)
-__PF(FCFABRIC+9,fcfb9)
-__PF(FCFABRIC+10,fcfb10)
-__PF(FCFABRIC+11,fcfb11)
-__PF(FCFABRIC+12,fcfb12)
-__PF(IEEE802_TR,tr)
-__PF(IEEE80211,ieee802.11)
-__PF(IEEE80211_PRISM,ieee802.11/prism)
-__PF(IEEE80211_RADIOTAP,ieee802.11/radiotap)
-__PF(IEEE802154, ieee802.15.4)
-__PF(PHONET, phonet)
-__PF(PHONET_PIPE, phonet_pipe)
-__PF(CAIF, caif)
-
-__PF(NONE, none)
-__PF(VOID,void)
-};
-#undef __PF
-
- int i;
- for (i=0; i<sizeof(arphrd_names)/sizeof(arphrd_names[0]); i++) {
- if (arphrd_names[i].type == type)
- return arphrd_names[i].name;
- }
- snprintf(buf, len, "[%d]", type);
- return buf;
-}
diff --git a/lib/rt_names.c b/lib/rt_names.c
deleted file mode 100644
index 89b1cc3..0000000
--- a/lib/rt_names.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/*
- * rt_names.c rtnetlink names DB.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <string.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-#include <asm/types.h>
-#include <linux/rtnetlink.h>
-
-#include "rt_names.h"
-
-struct rtnl_hash_entry {
- struct rtnl_hash_entry *next;
- char * name;
- unsigned int id;
-};
-
-static void
-rtnl_hash_initialize(char *file, struct rtnl_hash_entry **hash, int size)
-{
- struct rtnl_hash_entry *entry;
- char buf[512];
- FILE *fp;
-
- fp = fopen(file, "r");
- if (!fp)
- return;
- while (fgets(buf, sizeof(buf), fp)) {
- char *p = buf;
- int id;
- char namebuf[512];
-
- while (*p == ' ' || *p == '\t')
- p++;
- if (*p == '#' || *p == '\n' || *p == 0)
- continue;
- if (sscanf(p, "0x%x %s\n", &id, namebuf) != 2 &&
- sscanf(p, "0x%x %s #", &id, namebuf) != 2 &&
- sscanf(p, "%d %s\n", &id, namebuf) != 2 &&
- sscanf(p, "%d %s #", &id, namebuf) != 2) {
- fprintf(stderr, "Database %s is corrupted at %s\n",
- file, p);
- fclose(fp);
- return;
- }
-
- if (id<0)
- continue;
- entry = malloc(sizeof(*entry));
- entry->id = id;
- entry->name = strdup(namebuf);
- entry->next = hash[id & (size - 1)];
- hash[id & (size - 1)] = entry;
- }
- fclose(fp);
-}
-
-static void rtnl_tab_initialize(char *file, char **tab, int size)
-{
- char buf[512];
- FILE *fp;
-
- fp = fopen(file, "r");
- if (!fp)
- return;
- while (fgets(buf, sizeof(buf), fp)) {
- char *p = buf;
- int id;
- char namebuf[512];
-
- while (*p == ' ' || *p == '\t')
- p++;
- if (*p == '#' || *p == '\n' || *p == 0)
- continue;
- if (sscanf(p, "0x%x %s\n", &id, namebuf) != 2 &&
- sscanf(p, "0x%x %s #", &id, namebuf) != 2 &&
- sscanf(p, "%d %s\n", &id, namebuf) != 2 &&
- sscanf(p, "%d %s #", &id, namebuf) != 2) {
- fprintf(stderr, "Database %s is corrupted at %s\n",
- file, p);
- fclose(fp);
- return;
- }
-
- if (id<0 || id>size)
- continue;
-
- tab[id] = strdup(namebuf);
- }
- fclose(fp);
-}
-
-static char * rtnl_rtprot_tab[256] = {
- [RTPROT_UNSPEC] = "none",
- [RTPROT_REDIRECT] ="redirect",
- [RTPROT_KERNEL] = "kernel",
- [RTPROT_BOOT] = "boot",
- [RTPROT_STATIC] = "static",
-
- [RTPROT_GATED] = "gated",
- [RTPROT_RA] = "ra",
- [RTPROT_MRT] = "mrt",
- [RTPROT_ZEBRA] ="zebra",
- [RTPROT_BIRD] = "bird",
- [RTPROT_DNROUTED] = "dnrouted",
- [RTPROT_XORP] = "xorp",
- [RTPROT_NTK] = "ntk",
- [RTPROT_DHCP] = "dhcp",
-};
-
-
-
-static int rtnl_rtprot_init;
-
-static void rtnl_rtprot_initialize(void)
-{
- rtnl_rtprot_init = 1;
- rtnl_tab_initialize("/etc/iproute2/rt_protos",
- rtnl_rtprot_tab, 256);
-}
-
-char * rtnl_rtprot_n2a(int id, char *buf, int len)
-{
- if (id<0 || id>=256) {
- snprintf(buf, len, "%d", id);
- return buf;
- }
- if (!rtnl_rtprot_tab[id]) {
- if (!rtnl_rtprot_init)
- rtnl_rtprot_initialize();
- }
- if (rtnl_rtprot_tab[id])
- return rtnl_rtprot_tab[id];
- snprintf(buf, len, "%d", id);
- return buf;
-}
-
-int rtnl_rtprot_a2n(__u32 *id, char *arg)
-{
- static char *cache = NULL;
- static unsigned long res;
- char *end;
- int i;
-
- if (cache && strcmp(cache, arg) == 0) {
- *id = res;
- return 0;
- }
-
- if (!rtnl_rtprot_init)
- rtnl_rtprot_initialize();
-
- for (i=0; i<256; i++) {
- if (rtnl_rtprot_tab[i] &&
- strcmp(rtnl_rtprot_tab[i], arg) == 0) {
- cache = rtnl_rtprot_tab[i];
- res = i;
- *id = res;
- return 0;
- }
- }
-
- res = strtoul(arg, &end, 0);
- if (!end || end == arg || *end || res > 255)
- return -1;
- *id = res;
- return 0;
-}
-
-
-
-static char * rtnl_rtscope_tab[256] = {
- "global",
-};
-
-static int rtnl_rtscope_init;
-
-static void rtnl_rtscope_initialize(void)
-{
- rtnl_rtscope_init = 1;
- rtnl_rtscope_tab[255] = "nowhere";
- rtnl_rtscope_tab[254] = "host";
- rtnl_rtscope_tab[253] = "link";
- rtnl_rtscope_tab[200] = "site";
- rtnl_tab_initialize("/etc/iproute2/rt_scopes",
- rtnl_rtscope_tab, 256);
-}
-
-char * rtnl_rtscope_n2a(int id, char *buf, int len)
-{
- if (id<0 || id>=256) {
- snprintf(buf, len, "%d", id);
- return buf;
- }
- if (!rtnl_rtscope_tab[id]) {
- if (!rtnl_rtscope_init)
- rtnl_rtscope_initialize();
- }
- if (rtnl_rtscope_tab[id])
- return rtnl_rtscope_tab[id];
- snprintf(buf, len, "%d", id);
- return buf;
-}
-
-int rtnl_rtscope_a2n(__u32 *id, char *arg)
-{
- static char *cache = NULL;
- static unsigned long res;
- char *end;
- int i;
-
- if (cache && strcmp(cache, arg) == 0) {
- *id = res;
- return 0;
- }
-
- if (!rtnl_rtscope_init)
- rtnl_rtscope_initialize();
-
- for (i=0; i<256; i++) {
- if (rtnl_rtscope_tab[i] &&
- strcmp(rtnl_rtscope_tab[i], arg) == 0) {
- cache = rtnl_rtscope_tab[i];
- res = i;
- *id = res;
- return 0;
- }
- }
-
- res = strtoul(arg, &end, 0);
- if (!end || end == arg || *end || res > 255)
- return -1;
- *id = res;
- return 0;
-}
-
-
-
-static char * rtnl_rtrealm_tab[256] = {
- "unknown",
-};
-
-static int rtnl_rtrealm_init;
-
-static void rtnl_rtrealm_initialize(void)
-{
- rtnl_rtrealm_init = 1;
- rtnl_tab_initialize("/etc/iproute2/rt_realms",
- rtnl_rtrealm_tab, 256);
-}
-
-char * rtnl_rtrealm_n2a(int id, char *buf, int len)
-{
- if (id<0 || id>=256) {
- snprintf(buf, len, "%d", id);
- return buf;
- }
- if (!rtnl_rtrealm_tab[id]) {
- if (!rtnl_rtrealm_init)
- rtnl_rtrealm_initialize();
- }
- if (rtnl_rtrealm_tab[id])
- return rtnl_rtrealm_tab[id];
- snprintf(buf, len, "%d", id);
- return buf;
-}
-
-
-int rtnl_rtrealm_a2n(__u32 *id, char *arg)
-{
- static char *cache = NULL;
- static unsigned long res;
- char *end;
- int i;
-
- if (cache && strcmp(cache, arg) == 0) {
- *id = res;
- return 0;
- }
-
- if (!rtnl_rtrealm_init)
- rtnl_rtrealm_initialize();
-
- for (i=0; i<256; i++) {
- if (rtnl_rtrealm_tab[i] &&
- strcmp(rtnl_rtrealm_tab[i], arg) == 0) {
- cache = rtnl_rtrealm_tab[i];
- res = i;
- *id = res;
- return 0;
- }
- }
-
- res = strtoul(arg, &end, 0);
- if (!end || end == arg || *end || res > 255)
- return -1;
- *id = res;
- return 0;
-}
-
-
-static struct rtnl_hash_entry dflt_table_entry = { .id = 253, .name = "default" };
-static struct rtnl_hash_entry main_table_entry = { .id = 254, .name = "main" };
-static struct rtnl_hash_entry local_table_entry = { .id = 255, .name = "local" };
-
-static struct rtnl_hash_entry * rtnl_rttable_hash[256] = {
- [253] = &dflt_table_entry,
- [254] = &main_table_entry,
- [255] = &local_table_entry,
-};
-
-static int rtnl_rttable_init;
-
-static void rtnl_rttable_initialize(void)
-{
- rtnl_rttable_init = 1;
- rtnl_hash_initialize("/etc/iproute2/rt_tables",
- rtnl_rttable_hash, 256);
-}
-
-char * rtnl_rttable_n2a(__u32 id, char *buf, int len)
-{
- struct rtnl_hash_entry *entry;
-
- if (id > RT_TABLE_MAX) {
- snprintf(buf, len, "%u", id);
- return buf;
- }
- if (!rtnl_rttable_init)
- rtnl_rttable_initialize();
- entry = rtnl_rttable_hash[id & 255];
- while (entry && entry->id != id)
- entry = entry->next;
- if (entry)
- return entry->name;
- snprintf(buf, len, "%u", id);
- return buf;
-}
-
-int rtnl_rttable_a2n(__u32 *id, char *arg)
-{
- static char *cache = NULL;
- static unsigned long res;
- struct rtnl_hash_entry *entry;
- char *end;
- __u32 i;
-
- if (cache && strcmp(cache, arg) == 0) {
- *id = res;
- return 0;
- }
-
- if (!rtnl_rttable_init)
- rtnl_rttable_initialize();
-
- for (i=0; i<256; i++) {
- entry = rtnl_rttable_hash[i];
- while (entry && strcmp(entry->name, arg))
- entry = entry->next;
- if (entry) {
- cache = entry->name;
- res = entry->id;
- *id = res;
- return 0;
- }
- }
-
- i = strtoul(arg, &end, 0);
- if (!end || end == arg || *end || i > RT_TABLE_MAX)
- return -1;
- *id = i;
- return 0;
-}
-
-
-static char * rtnl_rtdsfield_tab[256] = {
- "0",
-};
-
-static int rtnl_rtdsfield_init;
-
-static void rtnl_rtdsfield_initialize(void)
-{
- rtnl_rtdsfield_init = 1;
- rtnl_tab_initialize("/etc/iproute2/rt_dsfield",
- rtnl_rtdsfield_tab, 256);
-}
-
-char * rtnl_dsfield_n2a(int id, char *buf, int len)
-{
- if (id<0 || id>=256) {
- snprintf(buf, len, "%d", id);
- return buf;
- }
- if (!rtnl_rtdsfield_tab[id]) {
- if (!rtnl_rtdsfield_init)
- rtnl_rtdsfield_initialize();
- }
- if (rtnl_rtdsfield_tab[id])
- return rtnl_rtdsfield_tab[id];
- snprintf(buf, len, "0x%02x", id);
- return buf;
-}
-
-
-int rtnl_dsfield_a2n(__u32 *id, char *arg)
-{
- static char *cache = NULL;
- static unsigned long res;
- char *end;
- int i;
-
- if (cache && strcmp(cache, arg) == 0) {
- *id = res;
- return 0;
- }
-
- if (!rtnl_rtdsfield_init)
- rtnl_rtdsfield_initialize();
-
- for (i=0; i<256; i++) {
- if (rtnl_rtdsfield_tab[i] &&
- strcmp(rtnl_rtdsfield_tab[i], arg) == 0) {
- cache = rtnl_rtdsfield_tab[i];
- res = i;
- *id = res;
- return 0;
- }
- }
-
- res = strtoul(arg, &end, 16);
- if (!end || end == arg || *end || res > 255)
- return -1;
- *id = res;
- return 0;
-}
-
diff --git a/lib/utils.c b/lib/utils.c
deleted file mode 100644
index 8971751..0000000
--- a/lib/utils.c
+++ /dev/null
@@ -1,768 +0,0 @@
-/*
- * utils.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <string.h>
-#include <netdb.h>
-#include <arpa/inet.h>
-#include <resolv.h>
-#include <asm/types.h>
-#include <linux/pkt_sched.h>
-#include <time.h>
-#include <sys/time.h>
-
-
-#include "utils.h"
-
-int get_integer(int *val, const char *arg, int base)
-{
- long res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtol(arg, &ptr, base);
- if (!ptr || ptr == arg || *ptr || res > INT_MAX || res < INT_MIN)
- return -1;
- *val = res;
- return 0;
-}
-
-int mask2bits(__u32 netmask)
-{
- unsigned bits = 0;
- __u32 mask = ntohl(netmask);
- __u32 host = ~mask;
-
- /* a valid netmask must be 2^n - 1 */
- if ((host & (host + 1)) != 0)
- return -1;
-
- for (; mask; mask <<= 1)
- ++bits;
- return bits;
-}
-
-static int get_netmask(unsigned *val, const char *arg, int base)
-{
- inet_prefix addr;
-
- if (!get_unsigned(val, arg, base))
- return 0;
-
- /* try coverting dotted quad to CIDR */
- if (!get_addr_1(&addr, arg, AF_INET) && addr.family == AF_INET) {
- int b = mask2bits(addr.data[0]);
-
- if (b >= 0) {
- *val = b;
- return 0;
- }
- }
-
- return -1;
-}
-
-int get_unsigned(unsigned *val, const char *arg, int base)
-{
- unsigned long res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtoul(arg, &ptr, base);
- if (!ptr || ptr == arg || *ptr || res > UINT_MAX)
- return -1;
- *val = res;
- return 0;
-}
-
-/*
- * get_jiffies is "translated" from a similar routine "get_time" in
- * tc_util.c. we don't use the exact same routine because tc passes
- * microseconds to the kernel and the callers of get_jiffies want
- * to pass jiffies, and have a different assumption for the units of
- * a "raw" number.
- */
-
-int get_jiffies(unsigned *jiffies, const char *arg, int base, int *raw)
-{
- double t;
- unsigned long res;
- char *p;
-
- if (strchr(arg,'.') != NULL) {
- t = strtod(arg,&p);
- if (t < 0.0)
- return -1;
- }
- else {
- res = strtoul(arg,&p,base);
- if (res > UINT_MAX)
- return -1;
- t = (double)res;
- }
- if (p == arg)
- return -1;
-
- if (__iproute2_hz_internal == 0)
- __iproute2_hz_internal = __get_hz();
-
- *raw = 1;
-
- if (*p) {
- *raw = 0;
- if (strcasecmp(p, "s") == 0 || strcasecmp(p, "sec")==0 ||
- strcasecmp(p, "secs")==0)
- t *= __iproute2_hz_internal;
- else if (strcasecmp(p, "ms") == 0 || strcasecmp(p, "msec")==0 ||
- strcasecmp(p, "msecs") == 0)
- t *= __iproute2_hz_internal/1000.0;
- else if (strcasecmp(p, "us") == 0 || strcasecmp(p, "usec")==0 ||
- strcasecmp(p, "usecs") == 0)
- t *= __iproute2_hz_internal/1000000.0;
- else if (strcasecmp(p, "ns") == 0 || strcasecmp(p, "nsec")==0 ||
- strcasecmp(p, "nsecs") == 0)
- t *= __iproute2_hz_internal/1000000000.0;
- else if (strcasecmp(p, "j") == 0 || strcasecmp(p, "hz") == 0 ||
- strcasecmp(p,"jiffies") == 0)
- t *= 1.0; /* allow suffix, do nothing */
- else
- return -1;
- }
-
- /* emulate ceil() without having to bring-in -lm and always be >= 1 */
-
- *jiffies = t;
- if (*jiffies < t)
- *jiffies += 1;
-
- return 0;
-
-}
-
-int get_u64(__u64 *val, const char *arg, int base)
-{
- unsigned long long res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtoull(arg, &ptr, base);
- if (!ptr || ptr == arg || *ptr || res == 0xFFFFFFFFULL)
- return -1;
- *val = res;
- return 0;
-}
-
-int get_u32(__u32 *val, const char *arg, int base)
-{
- unsigned long res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtoul(arg, &ptr, base);
- if (!ptr || ptr == arg || *ptr || res > 0xFFFFFFFFUL)
- return -1;
- *val = res;
- return 0;
-}
-
-int get_u16(__u16 *val, const char *arg, int base)
-{
- unsigned long res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtoul(arg, &ptr, base);
- if (!ptr || ptr == arg || *ptr || res > 0xFFFF)
- return -1;
- *val = res;
- return 0;
-}
-
-int get_u8(__u8 *val, const char *arg, int base)
-{
- unsigned long res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtoul(arg, &ptr, base);
- if (!ptr || ptr == arg || *ptr || res > 0xFF)
- return -1;
- *val = res;
- return 0;
-}
-
-int get_s16(__s16 *val, const char *arg, int base)
-{
- long res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtol(arg, &ptr, base);
- if (!ptr || ptr == arg || *ptr || res > 0x7FFF || res < -0x8000)
- return -1;
- *val = res;
- return 0;
-}
-
-int get_s8(__s8 *val, const char *arg, int base)
-{
- long res;
- char *ptr;
-
- if (!arg || !*arg)
- return -1;
- res = strtol(arg, &ptr, base);
- if (!ptr || ptr == arg || *ptr || res > 0x7F || res < -0x80)
- return -1;
- *val = res;
- return 0;
-}
-
-/* This uses a non-standard parsing (ie not inet_aton, or inet_pton)
- * because of legacy choice to parse 10.8 as 10.8.0.0 not 10.0.0.8
- */
-static int get_addr_ipv4(__u8 *ap, const char *cp)
-{
- int i;
-
- for (i = 0; i < 4; i++) {
- unsigned long n;
- char *endp;
-
- n = strtoul(cp, &endp, 0);
- if (n > 255)
- return -1; /* bogus network value */
-
- if (endp == cp) /* no digits */
- return -1;
-
- ap[i] = n;
-
- if (*endp == '\0')
- break;
-
- if (i == 3 || *endp != '.')
- return -1; /* extra characters */
- cp = endp + 1;
- }
-
- return 1;
-}
-
-int get_addr_1(inet_prefix *addr, const char *name, int family)
-{
- memset(addr, 0, sizeof(*addr));
-
- if (strcmp(name, "default") == 0 ||
- strcmp(name, "all") == 0 ||
- strcmp(name, "any") == 0) {
- if (family == AF_DECnet)
- return -1;
- addr->family = family;
- addr->bytelen = (family == AF_INET6 ? 16 : 4);
- addr->bitlen = -1;
- return 0;
- }
-
- if (strchr(name, ':')) {
- addr->family = AF_INET6;
- if (family != AF_UNSPEC && family != AF_INET6)
- return -1;
- if (inet_pton(AF_INET6, name, addr->data) <= 0)
- return -1;
- addr->bytelen = 16;
- addr->bitlen = -1;
- return 0;
- }
-
-#ifndef ANDROID
- if (family == AF_DECnet) {
- struct dn_naddr dna;
- addr->family = AF_DECnet;
- if (dnet_pton(AF_DECnet, name, &dna) <= 0)
- return -1;
- memcpy(addr->data, dna.a_addr, 2);
- addr->bytelen = 2;
- addr->bitlen = -1;
- return 0;
- }
-#endif
-
- addr->family = AF_INET;
- if (family != AF_UNSPEC && family != AF_INET)
- return -1;
-
- if (get_addr_ipv4((__u8 *)addr->data, name) <= 0)
- return -1;
-
- addr->bytelen = 4;
- addr->bitlen = -1;
- return 0;
-}
-
-int get_prefix_1(inet_prefix *dst, char *arg, int family)
-{
- int err;
- unsigned plen;
- char *slash;
-
- memset(dst, 0, sizeof(*dst));
-
- if (strcmp(arg, "default") == 0 ||
- strcmp(arg, "any") == 0 ||
- strcmp(arg, "all") == 0) {
- if (family == AF_DECnet)
- return -1;
- dst->family = family;
- dst->bytelen = 0;
- dst->bitlen = 0;
- return 0;
- }
-
- slash = strchr(arg, '/');
- if (slash)
- *slash = 0;
-
- err = get_addr_1(dst, arg, family);
- if (err == 0) {
- switch(dst->family) {
- case AF_INET6:
- dst->bitlen = 128;
- break;
- case AF_DECnet:
- dst->bitlen = 16;
- break;
- default:
- case AF_INET:
- dst->bitlen = 32;
- }
- if (slash) {
- if (get_netmask(&plen, slash+1, 0)
- || plen > dst->bitlen) {
- err = -1;
- goto done;
- }
- dst->flags |= PREFIXLEN_SPECIFIED;
- dst->bitlen = plen;
- }
- }
-done:
- if (slash)
- *slash = '/';
- return err;
-}
-
-int get_addr(inet_prefix *dst, const char *arg, int family)
-{
- if (family == AF_PACKET) {
- fprintf(stderr, "Error: \"%s\" may be inet address, but it is not allowed in this context.\n", arg);
- exit(1);
- }
- if (get_addr_1(dst, arg, family)) {
- fprintf(stderr, "Error: an inet address is expected rather than \"%s\".\n", arg);
- exit(1);
- }
- return 0;
-}
-
-int get_prefix(inet_prefix *dst, char *arg, int family)
-{
- if (family == AF_PACKET) {
- fprintf(stderr, "Error: \"%s\" may be inet prefix, but it is not allowed in this context.\n", arg);
- exit(1);
- }
- if (get_prefix_1(dst, arg, family)) {
- fprintf(stderr, "Error: an inet prefix is expected rather than \"%s\".\n", arg);
- exit(1);
- }
- return 0;
-}
-
-__u32 get_addr32(const char *name)
-{
- inet_prefix addr;
- if (get_addr_1(&addr, name, AF_INET)) {
- fprintf(stderr, "Error: an IP address is expected rather than \"%s\"\n", name);
- exit(1);
- }
- return addr.data[0];
-}
-
-void incomplete_command(void)
-{
- fprintf(stderr, "Command line is not complete. Try option \"help\"\n");
- exit(-1);
-}
-
-void missarg(const char *key)
-{
- fprintf(stderr, "Error: argument \"%s\" is required\n", key);
- exit(-1);
-}
-
-void invarg(const char *msg, const char *arg)
-{
- fprintf(stderr, "Error: argument \"%s\" is wrong: %s\n", arg, msg);
- exit(-1);
-}
-
-void duparg(const char *key, const char *arg)
-{
- fprintf(stderr, "Error: duplicate \"%s\": \"%s\" is the second value.\n", key, arg);
- exit(-1);
-}
-
-void duparg2(const char *key, const char *arg)
-{
- fprintf(stderr, "Error: either \"%s\" is duplicate, or \"%s\" is a garbage.\n", key, arg);
- exit(-1);
-}
-
-int matches(const char *cmd, const char *pattern)
-{
- int len = strlen(cmd);
- if (len > strlen(pattern))
- return -1;
- return memcmp(pattern, cmd, len);
-}
-
-int inet_addr_match(const inet_prefix *a, const inet_prefix *b, int bits)
-{
- const __u32 *a1 = a->data;
- const __u32 *a2 = b->data;
- int words = bits >> 0x05;
-
- bits &= 0x1f;
-
- if (words)
- if (memcmp(a1, a2, words << 2))
- return -1;
-
- if (bits) {
- __u32 w1, w2;
- __u32 mask;
-
- w1 = a1[words];
- w2 = a2[words];
-
- mask = htonl((0xffffffff) << (0x20 - bits));
-
- if ((w1 ^ w2) & mask)
- return 1;
- }
-
- return 0;
-}
-
-int __iproute2_hz_internal;
-
-int __get_hz(void)
-{
- char name[1024];
- int hz = 0;
- FILE *fp;
-
- if (getenv("HZ"))
- return atoi(getenv("HZ")) ? : HZ;
-
- if (getenv("PROC_NET_PSCHED")) {
- snprintf(name, sizeof(name)-1, "%s", getenv("PROC_NET_PSCHED"));
- } else if (getenv("PROC_ROOT")) {
- snprintf(name, sizeof(name)-1, "%s/net/psched", getenv("PROC_ROOT"));
- } else {
- strcpy(name, "/proc/net/psched");
- }
- fp = fopen(name, "r");
-
- if (fp) {
- unsigned nom, denom;
- if (fscanf(fp, "%*08x%*08x%08x%08x", &nom, &denom) == 2)
- if (nom == 1000000)
- hz = denom;
- fclose(fp);
- }
- if (hz)
- return hz;
- return HZ;
-}
-
-int __iproute2_user_hz_internal;
-
-int __get_user_hz(void)
-{
- return sysconf(_SC_CLK_TCK);
-}
-
-const char *rt_addr_n2a(int af, int len, const void *addr, char *buf, int buflen)
-{
- switch (af) {
- case AF_INET:
- case AF_INET6:
- return inet_ntop(af, addr, buf, buflen);
-#ifndef ANDROID
- case AF_IPX:
- return ipx_ntop(af, addr, buf, buflen);
- case AF_DECnet:
- {
- struct dn_naddr dna = { 2, { 0, 0, }};
- memcpy(dna.a_addr, addr, 2);
- return dnet_ntop(af, &dna, buf, buflen);
- }
-#endif
- default:
- return "???";
- }
-}
-
-#ifdef RESOLVE_HOSTNAMES
-struct namerec
-{
- struct namerec *next;
- const char *name;
- inet_prefix addr;
-};
-
-#define NHASH 257
-static struct namerec *nht[NHASH];
-
-static const char *resolve_address(const void *addr, int len, int af)
-{
- struct namerec *n;
- struct hostent *h_ent;
- unsigned hash;
- static int notfirst;
-
-
- if (af == AF_INET6 && ((__u32*)addr)[0] == 0 &&
- ((__u32*)addr)[1] == 0 && ((__u32*)addr)[2] == htonl(0xffff)) {
- af = AF_INET;
- addr += 12;
- len = 4;
- }
-
- hash = *(__u32 *)(addr + len - 4) % NHASH;
-
- for (n = nht[hash]; n; n = n->next) {
- if (n->addr.family == af &&
- n->addr.bytelen == len &&
- memcmp(n->addr.data, addr, len) == 0)
- return n->name;
- }
- if ((n = malloc(sizeof(*n))) == NULL)
- return NULL;
- n->addr.family = af;
- n->addr.bytelen = len;
- n->name = NULL;
- memcpy(n->addr.data, addr, len);
- n->next = nht[hash];
- nht[hash] = n;
- if (++notfirst == 1)
- sethostent(1);
- fflush(stdout);
-
- if ((h_ent = gethostbyaddr(addr, len, af)) != NULL)
- n->name = strdup(h_ent->h_name);
-
- /* Even if we fail, "negative" entry is remembered. */
- return n->name;
-}
-#endif
-
-
-const char *format_host(int af, int len, const void *addr,
- char *buf, int buflen)
-{
-#ifdef RESOLVE_HOSTNAMES
- if (resolve_hosts) {
- const char *n;
-
- if (len <= 0) {
- switch (af) {
- case AF_INET:
- len = 4;
- break;
- case AF_INET6:
- len = 16;
- break;
- case AF_IPX:
- len = 10;
- break;
-#ifdef AF_DECnet
- /* I see no reasons why gethostbyname
- may not work for DECnet */
- case AF_DECnet:
- len = 2;
- break;
-#endif
- default: ;
- }
- }
- if (len > 0 &&
- (n = resolve_address(addr, len, af)) != NULL)
- return n;
- }
-#endif
- return rt_addr_n2a(af, len, addr, buf, buflen);
-}
-
-
-char *hexstring_n2a(const __u8 *str, int len, char *buf, int blen)
-{
- char *ptr = buf;
- int i;
-
- for (i=0; i<len; i++) {
- if (blen < 3)
- break;
- sprintf(ptr, "%02x", str[i]);
- ptr += 2;
- blen -= 2;
- if (i != len-1 && blen > 1) {
- *ptr++ = ':';
- blen--;
- }
- }
- return buf;
-}
-
-__u8* hexstring_a2n(const char *str, __u8 *buf, int blen)
-{
- int cnt = 0;
-
- for (;;) {
- unsigned acc;
- char ch;
-
- acc = 0;
-
- while ((ch = *str) != ':' && ch != 0) {
- if (ch >= '0' && ch <= '9')
- ch -= '0';
- else if (ch >= 'a' && ch <= 'f')
- ch -= 'a'-10;
- else if (ch >= 'A' && ch <= 'F')
- ch -= 'A'-10;
- else
- return NULL;
- acc = (acc<<4) + ch;
- str++;
- }
-
- if (acc > 255)
- return NULL;
- if (cnt < blen) {
- buf[cnt] = acc;
- cnt++;
- }
- if (ch == 0)
- break;
- ++str;
- }
- if (cnt < blen)
- memset(buf+cnt, 0, blen-cnt);
- return buf;
-}
-
-int print_timestamp(FILE *fp)
-{
- struct timeval tv;
- char *tstr;
-
- memset(&tv, 0, sizeof(tv));
- gettimeofday(&tv, NULL);
-
- tstr = asctime(localtime(&tv.tv_sec));
- tstr[strlen(tstr)-1] = 0;
- fprintf(fp, "Timestamp: %s %lu usec\n", tstr, tv.tv_usec);
- return 0;
-}
-
-int cmdlineno;
-
-#ifndef ANDROID
-/* Like glibc getline but handle continuation lines and comments */
-ssize_t getcmdline(char **linep, size_t *lenp, FILE *in)
-{
- ssize_t cc;
- char *cp;
-
- if ((cc = getline(linep, lenp, in)) < 0)
- return cc; /* eof or error */
- ++cmdlineno;
-
- cp = strchr(*linep, '#');
- if (cp)
- *cp = '\0';
-
- while ((cp = strstr(*linep, "\\\n")) != NULL) {
- char *line1 = NULL;
- size_t len1 = 0;
- size_t cc1;
-
- if ((cc1 = getline(&line1, &len1, in)) < 0) {
- fprintf(stderr, "Missing continuation line\n");
- return cc1;
- }
-
- ++cmdlineno;
- *cp = 0;
-
- cp = strchr(line1, '#');
- if (cp)
- *cp = '\0';
-
- *lenp = strlen(*linep) + strlen(line1) + 1;
- *linep = realloc(*linep, *lenp);
- if (!*linep) {
- fprintf(stderr, "Out of memory\n");
- *lenp = 0;
- return -1;
- }
- cc += cc1 - 2;
- strcat(*linep, line1);
- free(line1);
- }
- return cc;
-}
-#endif
-
-/* split command line into argument vector */
-int makeargs(char *line, char *argv[], int maxargs)
-{
- static const char ws[] = " \t\r\n";
- char *cp;
- int argc = 0;
-
- for (cp = strtok(line, ws); cp; cp = strtok(NULL, ws)) {
- if (argc >= (maxargs - 1)) {
- fprintf(stderr, "Too many arguments to command\n");
- exit(1);
- }
- argv[argc++] = cp;
- }
- argv[argc] = NULL;
-
- return argc;
-}
diff --git a/man/man3/libnetlink.3 b/man/man3/libnetlink.3
deleted file mode 100644
index 15a478a..0000000
--- a/man/man3/libnetlink.3
+++ /dev/null
@@ -1,197 +0,0 @@
-.TH libnetlink 3
-.SH NAME
-libnetlink \- A library for accessing the netlink service
-.SH SYNOPSIS
-.nf
-#include <asm/types.h>
-.br
-#include <libnetlink.h>
-.br
-#include <linux/netlink.h>
-.br
-#include <linux/rtnetlink.h>
-.sp
-int rtnl_open(struct rtnl_handle *rth, unsigned subscriptions)
-.sp
-int rtnl_wilddump_request(struct rtnl_handle *rth, int family, int type)
-.sp
-int rtnl_send(struct rtnl_handle *rth, char *buf, int len)
-.sp
-int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len)
-.sp
-int rtnl_dump_filter(struct rtnl_handle *rth,
- int (*filter)(struct sockaddr_nl *, struct nlmsghdr *n, void *),
- void *arg1,
- int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
- void *arg2)
-.sp
-int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer,
- unsigned groups, struct nlmsghdr *answer,
-.br
- int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
-.br
- void *jarg)
-.sp
-int rtnl_listen(struct rtnl_handle *rtnl,
- int (*handler)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
- void *jarg)
-.sp
-int rtnl_from_file(FILE *rtnl,
- int (*handler)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
- void *jarg)
-.sp
-int addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data)
-.sp
-int addattr_l(struct nlmsghdr *n, int maxlen, int type, void *data, int alen)
-.sp
-int rta_addattr32(struct rtattr *rta, int maxlen, int type, __u32 data)
-.sp
-int rta_addattr_l(struct rtattr *rta, int maxlen, int type, void *data, int alen)
-.SH DESCRIPTION
-libnetlink provides a higher level interface to
-.BR rtnetlink(7).
-The read functions return 0 on success and a negative errno on failure.
-The send functions return the amount of data sent, or -1 on error.
-.TP
-rtnl_open
-Open a rtnetlink socket and save the state into the
-.B rth
-handle. This handle is passed to all subsequent calls.
-.B subscriptions
-is a bitmap of the rtnetlink multicast groups the socket will be
-a member of.
-
-.TP
-rtnl_wilddump_request
-Request a full dump of the
-.B type
-database for
-.B family
-addresses.
-.B type
-is a rtnetlink message type.
-.\" XXX
-
-.TP
-rtnl_dump_request
-Request a full dump of the
-.B type
-data buffer into
-.B buf
-with maximum length of
-.B len.
-.B type
-is a rtnetlink message type.
-
-.TP
-rtnl_dump_filter
-Receive netlink data after a request and filter it.
-The
-.B filter
-callback checks if the received message is wanted. It gets the source
-address of the message, the message itself and
-.B arg1
-as arguments. 0 as return means that the filter passed, a negative
-value is returned
-by
-.I rtnl_dump_filter
-in case of error. NULL for
-.I filter
-means to not use a filter.
-.B junk
-is used to filter messages not destined to the local socket.
-Only one message bundle is received. Unless there is no message
-pending, this function does not block.
-
-.TP
-rtnl_listen
-Receive netlink data after a request and pass it to
-.I handler.
-.B handler
-is a callback that gets the message source address, the message itself,
-and the
-.B jarg
-cookie as arguments. It will get called for all received messages.
-Only one message bundle is received. Unless there is no message
-pending this function does not block.
-
-.TP
-rtnl_from_file
-Works like
-.I rtnl_listen,
-but reads a netlink message bundle from the file
-.B file
-and passes the messages to
-.B handler
-for parsing. The file contains raw data as received from a rtnetlink socket.
-.PP
-The following functions are useful to construct custom rtnetlink messages. For
-simple database dumping with filtering it is better to use the higher level
-functions above. See
-.BR rtnetlink(3)
-and
-.BR netlink(3)
-on how to generate a rtnetlink message. The following utility functions
-require a continuous buffer that already contains a netlink message header
-and a rtnetlink request.
-
-.TP
-rtnl_send
-Send the rtnetlink message in
-.B buf
-of length
-.B len
-to handle
-.B rth.
-
-.TP
-addattr32
-Add a __u32 attribute of type
-.B type
-and with value
-.B data
-to netlink message
-.B n,
-which is part of a buffer of length
-.B maxlen.
-
-.TP
-addattr_l
-Add a variable length attribute of type
-.B type
-and with value
-.B data
-and
-.B alen
-length to netlink message
-.B n,
-which is part of a buffer of length
-.B maxlen.
-.B data
-is copied.
-
-.TP
-rta_addattr32
-Initialize the rtnetlink attribute
-.B rta
-with a __u32 data value.
-
-.TP
-rta_addattr32
-Initialize the rtnetlink attribute
-.B rta
-with a variable length data value.
-
-.SH BUGS
-The functions sometimes use fprintf and exit when a fatal error occurs.
-This library should be named librtnetlink.
-
-.SH AUTHORS
-netlink/rtnetlink was designed and written by Alexey Kuznetsov.
-Andi Kleen wrote the man page.
-
-.SH SEE ALSO
-.BR netlink(7),
-.BR rtnetlink(7)
-.br
-/usr/include/linux/rtnetlink.h
diff --git a/man/man8/arpd.8 b/man/man8/arpd.8
deleted file mode 100644
index d172600..0000000
--- a/man/man8/arpd.8
+++ /dev/null
@@ -1,66 +0,0 @@
-.TH ARPD 8 "28 June, 2007"
-
-.SH NAME
-arpd \- userspace arp daemon.
-
-.SH SYNOPSIS
-Usage: arpd [ -lk ] [ -a N ] [ -b dbase ] [ -f file ] [ interfaces ]
-
-.SH DESCRIPTION
-The
-.B arpd
-daemon collects gratuitous ARP information, saving it on local disk and feeding it to kernel on demand to avoid redundant broadcasting due to limited size of kernel ARP cache.
-
-.SH OPTIONS
-.TP
--h -?
-Print help
-.TP
--l
-Dump arpd database to stdout and exit. Output consists of three columns: interface index, IP address and MAC address. Negative entries for dead hosts are also shown, in this case MAC address is replaced by word FAILED followed by colon and time when the fact that host is dead was proven the last time.
-.TP
--f <FILE>
-Read and load arpd database from FILE in text format similar dumped by option -l. Exit after load, probably listing resulting database, if option -l is also given. If FILE is -, stdin is read to get ARP table.
-.TP
--b <DATABASE>
-location of database file. Default location is /var/lib/arpd/arpd.db
-.TP
--a <NUMBER>
-arpd not only passively listens ARP on wire, but also send brodcast queries itself. NUMBER is number of such queries to make before destination is considered as dead. When arpd is started as kernel helper (i.e. with app_solicit enabled in sysctl or even with option -k) without this option and still did not learn enough information, you can observe 1 second gaps in service. Not fatal, but not good.
-.TP
--k
-Suppress sending broadcast queries by kernel. It takes sense together with option -a.
-.TP
--n <TIME>
-Timeout of negative cache. When resolution fails arpd suppresses further attempts to resolve for this period. It makes sense only together with option -k This timeout should not be too much longer than boot time of a typical host not supporting gratuitous ARP. Default value is 60 seconds.
-.TP
--r <RATE>
-Maximal steady rate of broadcasts sent by arpd in packets per second. Default value is 1.
-.TP
--B <NUMBER>
-Number of broadcasts sent by <tt/arpd/ back to back. Default value is 3. Together with option <tt/-R/ this option allows to police broadcasting not to exceed B+R*T over any interval of time T.
-.P
-<INTERFACE> is the name of networking interface to watch. If no interfaces given, arpd monitors all the interfaces. In this case arpd does not adjust sysctl parameters, it is supposed user does this himself after arpd is started.
-.P
-Signals
-.br
-arpd exits gracefully syncing database and restoring adjusted sysctl parameters, when receives SIGINT or SIGTERM. SIGHUP syncs database to disk. SIGUSR1 sends some statistics to syslog. Effect of another signals is undefined, they may corrupt database and leave sysctl praameters in an unpredictable state.
-.P
-Note
-.br
-In order for arpd to be able to serve as ARP resolver, kernel must be compiled with the option CONFIG_ARPD and, in the case when interface list in not given on command line, variable app_solicit on interfaces of interest should be in /proc/sys/net/ipv4/neigh/*. If this is not made arpd still collects gratuitous ARP information in its database.
-.SH EXAMPLES
-.TP
-arpd -b /var/tmp/arpd.db
-Start arpd to collect gratuitous ARP, but not messing with kernel functionality.
-.TP
-killall arpd ; arpd -l -b /var/tmp/arpd.db
-Look at result after some time.
-.TP
-arpd -b /var/tmp/arpd.db -a 1 eth0 eth1
-Enable kernel helper, leaving leading role to kernel.
-.TP
-arpd -b /var/tmp/arpd.db -a 3 -k eth0 eth1
-Completely replace kernel resolution on interfaces eth0 and eth1. In this case kernel still does unicast probing to validate entries, but all the broadcast activity is suppressed and made under authority of arpd.
-.PP
-This is mode which arpd is supposed to work normally. It is not default just to prevent occasional enabling of too aggressive mode occasionally.
diff --git a/man/man8/ip.8 b/man/man8/ip.8
deleted file mode 100644
index 1a73efa..0000000
--- a/man/man8/ip.8
+++ /dev/null
@@ -1,2583 +0,0 @@
-.TH IP 8 "17 January 2002" "iproute2" "Linux"
-.SH NAME
-ip \- show / manipulate routing, devices, policy routing and tunnels
-.SH SYNOPSIS
-
-.ad l
-.in +8
-.ti -8
-.B ip
-.RI "[ " OPTIONS " ] " OBJECT " { " COMMAND " | "
-.BR help " }"
-.sp
-
-.ti -8
-.IR OBJECT " := { "
-.BR link " | " addr " | " addrlabel " | " route " | " rule " | " neigh " | "\
- tunnel " | " maddr " | " mroute " | " monitor " }"
-.sp
-
-.ti -8
-.IR OPTIONS " := { "
-\fB\-V\fR[\fIersion\fR] |
-\fB\-s\fR[\fItatistics\fR] |
-\fB\-r\fR[\fIesolve\fR] |
-\fB\-f\fR[\fIamily\fR] {
-.BR inet " | " inet6 " | " ipx " | " dnet " | " link " } | "
-\fB\-o\fR[\fIneline\fR] }
-
-.ti -8
-.BI "ip link add link " DEVICE
-.RB "[ " name " ]"
-.I NAME
-.br
-.RB "[ " txqueuelen
-.IR PACKETS " ]"
-.br
-.RB "[ " address
-.IR LLADDR " ]"
-.RB "[ " broadcast
-.IR LLADDR " ]"
-.br
-.RB "[ " mtu
-.IR MTU " ]"
-.br
-.BR type TYPE
-.RI "[ " ARGS " ]"
-
-.ti -8
-.IR TYPE " := [ "
-.BR vlan " | " maclan " | " can " ]"
-
-.ti -8
-.BI "ip link delete " DEVICE
-.BI type TYPE
-.RI "[ " ARGS " ]"
-
-.ti -8
-.BI "ip link set " DEVICE
-.RB "{ " up " | " down " | " arp " { " on " | " off " } |"
-.br
-.BR promisc " { " on " | " off " } |"
-.br
-.BR allmulticast " { " on " | " off " } |"
-.br
-.BR dynamic " { " on " | " off " } |"
-.br
-.BR multicast " { " on " | " off " } |"
-.br
-.B txqueuelen
-.IR PACKETS " |"
-.br
-.B name
-.IR NEWNAME " |"
-.br
-.B address
-.IR LLADDR " |"
-.B broadcast
-.IR LLADDR " |"
-.br
-.B mtu
-.IR MTU " |"
-.br
-.B netns
-.IR PID " |"
-.br
-.B alias
-.IR NAME " |"
-.br
-.B vf
-.IR NUM " ["
-.B mac
-.IR LLADDR " ] ["
-.B vlan
-.IR VLANID " [ "
-.B qos
-.IR VLAN-QOS " ] ] ["
-.B rate
-.IR TXRATE " ]"
-
-.ti -8
-.B ip link show
-.RI "[ " DEVICE " ]"
-
-.ti -8
-.BR "ip addr" " { " add " | " del " } "
-.IB IFADDR " dev " STRING
-
-.ti -8
-.BR "ip addr" " { " show " | " flush " } [ " dev
-.IR STRING " ] [ "
-.B scope
-.IR SCOPE-ID " ] [ "
-.B to
-.IR PREFIX " ] [ " FLAG-LIST " ] [ "
-.B label
-.IR PATTERN " ]"
-
-.ti -8
-.IR IFADDR " := " PREFIX " | " ADDR
-.B peer
-.IR PREFIX " [ "
-.B broadcast
-.IR ADDR " ] [ "
-.B anycast
-.IR ADDR " ] [ "
-.B label
-.IR STRING " ] [ "
-.B scope
-.IR SCOPE-ID " ]"
-
-.ti -8
-.IR SCOPE-ID " := "
-.RB "[ " host " | " link " | " global " | "
-.IR NUMBER " ]"
-
-.ti -8
-.IR FLAG-LIST " := [ " FLAG-LIST " ] " FLAG
-
-.ti -8
-.IR FLAG " := "
-.RB "[ " permanent " | " dynamic " | " secondary " | " primary " | "\
-tentative " | " deprecated " | " dadfailed " | " temporary " ]"
-
-.ti -8
-.BR "ip addrlabel" " { " add " | " del " } " prefix
-.BR PREFIX " [ "
-.B dev
-.IR DEV " ] [ "
-.B label
-.IR NUMBER " ]"
-
-.ti -8
-.BR "ip addrlabel" " { " list " | " flush " }"
-
-.ti -8
-.BR "ip route" " { "
-.BR list " | " flush " } "
-.I SELECTOR
-
-.ti -8
-.B ip route get
-.IR ADDRESS " [ "
-.BI from " ADDRESS " iif " STRING"
-.RB " ] [ " oif
-.IR STRING " ] [ "
-.B tos
-.IR TOS " ]"
-
-.ti -8
-.BR "ip route" " { " add " | " del " | " change " | " append " | "\
-replace " | " monitor " } "
-.I ROUTE
-
-.ti -8
-.IR SELECTOR " := "
-.RB "[ " root
-.IR PREFIX " ] [ "
-.B match
-.IR PREFIX " ] [ "
-.B exact
-.IR PREFIX " ] [ "
-.B table
-.IR TABLE_ID " ] [ "
-.B proto
-.IR RTPROTO " ] [ "
-.B type
-.IR TYPE " ] [ "
-.B scope
-.IR SCOPE " ]"
-
-.ti -8
-.IR ROUTE " := " NODE_SPEC " [ " INFO_SPEC " ]"
-
-.ti -8
-.IR NODE_SPEC " := [ " TYPE " ] " PREFIX " ["
-.B tos
-.IR TOS " ] [ "
-.B table
-.IR TABLE_ID " ] [ "
-.B proto
-.IR RTPROTO " ] [ "
-.B scope
-.IR SCOPE " ] [ "
-.B metric
-.IR METRIC " ]"
-
-.ti -8
-.IR INFO_SPEC " := " "NH OPTIONS FLAGS" " ["
-.B nexthop
-.IR NH " ] ..."
-
-.ti -8
-.IR NH " := [ "
-.B via
-.IR ADDRESS " ] [ "
-.B dev
-.IR STRING " ] [ "
-.B weight
-.IR NUMBER " ] " NHFLAGS
-
-.ti -8
-.IR OPTIONS " := " FLAGS " [ "
-.B mtu
-.IR NUMBER " ] [ "
-.B advmss
-.IR NUMBER " ] [ "
-.B rtt
-.IR TIME " ] [ "
-.B rttvar
-.IR TIME " ] [ "
-.B window
-.IR NUMBER " ] [ "
-.B cwnd
-.IR NUMBER " ] [ "
-.B ssthresh
-.IR REALM " ] [ "
-.B realms
-.IR REALM " ] [ "
-.B rto_min
-.IR TIME " ] [ "
-.B initcwnd
-.IR NUMBER " ] [ "
-.B initrwnd
-.IR NUMBER " ]"
-
-.ti -8
-.IR TYPE " := [ "
-.BR unicast " | " local " | " broadcast " | " multicast " | "\
-throw " | " unreachable " | " prohibit " | " blackhole " | " nat " ]"
-
-.ti -8
-.IR TABLE_ID " := [ "
-.BR local "| " main " | " default " | " all " |"
-.IR NUMBER " ]"
-
-.ti -8
-.IR SCOPE " := [ "
-.BR host " | " link " | " global " |"
-.IR NUMBER " ]"
-
-.ti -8
-.IR NHFLAGS " := [ "
-.BR onlink " | " pervasive " ]"
-
-.ti -8
-.IR RTPROTO " := [ "
-.BR kernel " | " boot " | " static " |"
-.IR NUMBER " ]"
-
-.ti -8
-.B ip rule
-.RB " [ " list " | " add " | " del " | " flush " ]"
-.I SELECTOR ACTION
-
-.ti -8
-.IR SELECTOR " := [ "
-.B from
-.IR PREFIX " ] [ "
-.B to
-.IR PREFIX " ] [ "
-.B tos
-.IR TOS " ] [ "
-.B fwmark
-.IR FWMARK[/MASK] " ] [ "
-.B iif
-.IR STRING " ] [ "
-.B oif
-.IR STRING " ] [ "
-.B pref
-.IR NUMBER " ]"
-
-.ti -8
-.IR ACTION " := [ "
-.B table
-.IR TABLE_ID " ] [ "
-.B nat
-.IR ADDRESS " ] [ "
-.BR prohibit " | " reject " | " unreachable " ] [ " realms
-.RI "[" SRCREALM "/]" DSTREALM " ]"
-
-.ti -8
-.IR TABLE_ID " := [ "
-.BR local " | " main " | " default " |"
-.IR NUMBER " ]"
-
-.ti -8
-.BR "ip neigh" " { " add " | " del " | " change " | " replace " } { "
-.IR ADDR " [ "
-.B lladdr
-.IR LLADDR " ] [ "
-.BR nud " { " permanent " | " noarp " | " stale " | " reachable " } ] | " proxy
-.IR ADDR " } [ "
-.B dev
-.IR DEV " ]"
-
-.ti -8
-.BR "ip neigh" " { " show " | " flush " } [ " to
-.IR PREFIX " ] [ "
-.B dev
-.IR DEV " ] [ "
-.B nud
-.IR STATE " ]"
-
-.ti -8
-.BR "ip tunnel" " { " add " | " change " | " del " | " show " | " prl " }"
-.RI "[ " NAME " ]"
-.br
-.RB "[ " mode
-.IR MODE " ] [ "
-.B remote
-.IR ADDR " ] [ "
-.B local
-.IR ADDR " ]"
-.br
-.RB "[ [" i "|" o "]" seq " ] [ [" i "|" o "]" key
-.IR KEY " ] [ "
-.RB "[" i "|" o "]" csum " ] ]"
-.br
-.RB "[ " encaplimit
-.IR ELIM " ]"
-.RB "[ " ttl
-.IR TTL " ]"
-.br
-.RB "[ " tos
-.IR TOS " ] [ "
-.B flowlabel
-.IR FLOWLABEL " ]"
-.br
-.RB "[ " prl-default
-.IR ADDR " ] [ "
-.B prl-nodefault
-.IR ADDR " ] [ "
-.B prl-delete
-.IR ADDR " ]"
-.br
-.RB "[ [" no "]" pmtudisc " ]"
-.RB "[ " dev
-.IR PHYS_DEV " ]"
-.RB "[ " "dscp inherit" " ]"
-
-.ti -8
-.IR MODE " := "
-.RB " { " ipip " | " gre " | " sit " | " isatap " | " ip6ip6 " | " ipip6 " | " any " }"
-
-.ti -8
-.IR ADDR " := { " IP_ADDRESS " |"
-.BR any " }"
-
-.ti -8
-.IR TOS " := { " NUMBER " |"
-.BR inherit " }"
-
-.ti -8
-.IR ELIM " := {
-.BR none " | "
-.IR 0 ".." 255 " }"
-
-.ti -8
-.ti -8
-.IR TTL " := { " 1 ".." 255 " | "
-.BR inherit " }"
-
-.ti -8
-.IR KEY " := { " DOTTED_QUAD " | " NUMBER " }"
-
-.ti -8
-.IR TIME " := " NUMBER "[s|ms|us|ns|j]"
-
-.ti -8
-.BR "ip maddr" " [ " add " | " del " ]"
-.IB MULTIADDR " dev " STRING
-
-.ti -8
-.BR "ip maddr show" " [ " dev
-.IR STRING " ]"
-
-.ti -8
-.BR "ip mroute show" " ["
-.IR PREFIX " ] [ "
-.B from
-.IR PREFIX " ] [ "
-.B iif
-.IR DEVICE " ]"
-
-.ti -8
-.BR "ip monitor" " [ " all " |"
-.IR LISTofOBJECTS " ]"
-
-.ti -8
-.BR "ip xfrm"
-.IR XFRM_OBJECT " { " COMMAND " }"
-
-.ti -8
-.IR XFRM_OBJECT " := { " state " | " policy " | " monitor " } "
-
-.ti -8
-.BR "ip xfrm state " { " add " | " update " } "
-.IR ID " [ "
-.IR XFRM_OPT " ] "
-.RB " [ " mode
-.IR MODE " ] "
-.br
-.RB " [ " reqid
-.IR REQID " ] "
-.RB " [ " seq
-.IR SEQ " ] "
-.RB " [ " replay-window
-.IR SIZE " ] "
-.br
-.RB " [ " flag
-.IR FLAG-LIST " ] "
-.RB " [ " encap
-.IR ENCAP " ] "
-.RB " [ " sel
-.IR SELECTOR " ] "
-.br
-.RB " [ "
-.IR LIMIT-LIST " ] "
-
-.ti -8
-.BR "ip xfrm state allocspi "
-.IR ID
-.RB " [ " mode
-.IR MODE " ] "
-.RB " [ " reqid
-.IR REQID " ] "
-.RB " [ " seq
-.IR SEQ " ] "
-.RB " [ " min
-.IR SPI
-.B max
-.IR SPI " ] "
-
-.ti -8
-.BR "ip xfrm state" " { " delete " | " get " } "
-.IR ID
-
-.ti -8
-.BR "ip xfrm state" " { " deleteall " | " list " } [ "
-.IR ID " ] "
-.RB " [ " mode
-.IR MODE " ] "
-.br
-.RB " [ " reqid
-.IR REQID " ] "
-.RB " [ " flag
-.IR FLAG_LIST " ] "
-
-.ti -8
-.BR "ip xfrm state flush" " [ " proto
-.IR XFRM_PROTO " ] "
-
-.ti -8
-.BR "ip xfrm state count"
-
-.ti -8
-.IR ID " := "
-.RB " [ " src
-.IR ADDR " ] "
-.RB " [ " dst
-.IR ADDR " ] "
-.RB " [ " proto
-.IR XFRM_PROTO " ] "
-.RB " [ " spi
-.IR SPI " ] "
-
-.ti -8
-.IR XFRM_PROTO " := "
-.RB " [ " esp " | " ah " | " comp " | " route2 " | " hao " ] "
-
-.ti -8
-.IR MODE " := "
-.RB " [ " transport " | " tunnel " | " ro " | " beet " ] "
-.B (default=transport)
-
-.ti -8
-.IR FLAG-LIST " := "
-.RI " [ " FLAG-LIST " ] " FLAG
-
-.ti -8
-.IR FLAG " := "
-.RB " [ " noecn " | " decap-dscp " | " wildrecv " ] "
-
-.ti -8
-.IR ENCAP " := " ENCAP-TYPE " " SPORT " " DPORT " " OADDR
-
-.ti -8
-.IR ENCAP-TYPE " := "
-.B espinudp
-.RB " | "
-.B espinudp-nonike
-
-.ti -8
-.IR ALGO-LIST " := [ "
-.IR ALGO-LIST " ] | [ "
-.IR ALGO " ] "
-
-.ti -8
-.IR ALGO " := "
-.IR ALGO_TYPE
-.IR ALGO_NAME
-.IR ALGO_KEY
-
-.ti -8
-.IR ALGO_TYPE " := "
-.RB " [ " enc " | " auth " | " comp " ] "
-
-.ti -8
-.IR SELECTOR " := "
-.B src
-.IR ADDR "[/" PLEN "]"
-.B dst
-.IR ADDR "[/" PLEN "]"
-.RI " [ " UPSPEC " ] "
-.RB " [ " dev
-.IR DEV " ] "
-
-.ti -8
-.IR UPSPEC " := "
-.B proto
-.IR PROTO " [[ "
-.B sport
-.IR PORT " ] "
-.RB " [ " dport
-.IR PORT " ] | "
-.br
-.RB " [ " type
-.IR NUMBER " ] "
-.RB " [ " code
-.IR NUMBER " ]] "
-
-.ti -8
-.IR LIMIT-LIST " := [ " LIMIT-LIST " ] |"
-.RB " [ "limit
-.IR LIMIT " ] "
-
-.ti -8
-.IR LIMIT " := "
-.RB " [ [" time-soft "|" time-hard "|" time-use-soft "|" time-use-hard "]"
-.IR SECONDS " ] | "
-.RB "[ ["byte-soft "|" byte-hard "]"
-.IR SIZE " ] | "
-.br
-.RB " [ ["packet-soft "|" packet-hard "]"
-.IR COUNT " ] "
-
-.ti -8
-.BR "ip xfrm policy" " { " add " | " update " } " " dir "
-.IR DIR
-.IR SELECTOR " [ "
-.BR index
-.IR INDEX " ] "
-.br
-.RB " [ " ptype
-.IR PTYPE " ] "
-.RB " [ " action
-.IR ACTION " ] "
-.RB " [ " priority
-.IR PRIORITY " ] "
-.br
-.RI " [ " LIMIT-LIST " ] [ "
-.IR TMPL-LIST " ] "
-
-.ti -8
-.BR "ip xfrm policy" " { " delete " | " get " } " " dir "
-.IR DIR " [ " SELECTOR " | "
-.BR index
-.IR INDEX
-.RB " ] "
-.br
-.RB " [ " ptype
-.IR PTYPE " ] "
-
-.ti -8
-.BR "ip xfrm policy" " { " deleteall " | " list " } "
-.RB " [ " dir
-.IR DIR " ] [ "
-.IR SELECTOR " ] "
-.br
-.RB " [ " index
-.IR INDEX " ] "
-.RB " [ " action
-.IR ACTION " ] "
-.RB " [ " priority
-.IR PRIORITY " ] "
-
-.ti -8
-.B "ip xfrm policy flush"
-.RB " [ " ptype
-.IR PTYPE " ] "
-
-.ti -8
-.B "ip xfrm count"
-
-.ti -8
-.IR PTYPE " := "
-.RB " [ " main " | " sub " ] "
-.B (default=main)
-
-.ti -8
-.IR DIR " := "
-.RB " [ " in " | " out " | " fwd " ] "
-
-.ti -8
-.IR SELECTOR " := "
-.B src
-.IR ADDR "[/" PLEN "]"
-.B dst
-.IR ADDR "[/" PLEN] " [ " UPSPEC
-.RB " ] [ " dev
-.IR DEV " ] "
-
-.ti -8
-.IR UPSPEC " := "
-.B proto
-.IR PROTO " [ "
-.RB " [ " sport
-.IR PORT " ] "
-.RB " [ " dport
-.IR PORT " ] | "
-.br
-.RB " [ " type
-.IR NUMBER " ] "
-.RB " [ " code
-.IR NUMBER " ] ] "
-
-.ti -8
-.IR ACTION " := "
-.RB " [ " allow " | " block " ]"
-.B (default=allow)
-
-.ti -8
-.IR LIMIT-LIST " := "
-.RB " [ "
-.IR LIMIT-LIST " ] | "
-.RB " [ " limit
-.IR LIMIT " ] "
-
-.ti -8
-.IR LIMIT " := "
-.RB " [ [" time-soft "|" time-hard "|" time-use-soft "|" time-use-hard "]"
-.IR SECONDS " ] | "
-.RB " [ [" byte-soft "|" byte-hard "]"
-.IR SIZE " ] | "
-.br [ "
-.RB "[" packet-soft "|" packet-hard "]"
-.IR NUMBER " ] "
-
-.ti -8
-.IR TMPL-LIST " := "
-.B " [ "
-.IR TMPL-LIST " ] | "
-.RB " [ " tmpl
-.IR TMPL " ] "
-
-.ti -8
-.IR TMPL " := "
-.IR ID " [ "
-.B mode
-.IR MODE " ] "
-.RB " [ " reqid
-.IR REQID " ] "
-.RB " [ " level
-.IR LEVEL " ] "
-
-.ti -8
-.IR ID " := "
-.RB " [ " src
-.IR ADDR " ] "
-.RB " [ " dst
-.IR ADDR " ] "
-.RB " [ " proto
-.IR XFRM_PROTO " ] "
-.RB " [ " spi
-.IR SPI " ] "
-
-.ti -8
-.IR XFRM_PROTO " := "
-.RB " [ " esp " | " ah " | " comp " | " route2 " | " hao " ] "
-
-.ti -8
-.IR MODE " := "
-.RB " [ " transport " | " tunnel " | " beet " ] "
-.B (default=transport)
-
-.ti -8
-.IR LEVEL " := "
-.RB " [ " required " | " use " ] "
-.B (default=required)
-
-.ti -8
-.BR "ip xfrm monitor" " [ " all " | "
-.IR LISTofOBJECTS " ] "
-
-.in -8
-.ad b
-
-.SH OPTIONS
-
-.TP
-.BR "\-V" , " -Version"
-print the version of the
-.B ip
-utility and exit.
-
-.TP
-.BR "\-s" , " \-stats", " \-statistics"
-output more information. If the option
-appears twice or more, the amount of information increases.
-As a rule, the information is statistics or some time values.
-
-.TP
-.BR "\-f" , " \-family"
-followed by protocol family identifier:
-.BR "inet" , " inet6"
-or
-.B link
-,enforce the protocol family to use. If the option is not present,
-the protocol family is guessed from other arguments. If the rest
-of the command line does not give enough information to guess the
-family,
-.B ip
-falls back to the default one, usually
-.B inet
-or
-.BR "any" .
-.B link
-is a special family identifier meaning that no networking protocol
-is involved.
-
-.TP
-.B \-4
-shortcut for
-.BR "-family inet" .
-
-.TP
-.B \-6
-shortcut for
-.BR "\-family inet6" .
-
-.TP
-.B \-0
-shortcut for
-.BR "\-family link" .
-
-.TP
-.BR "\-o" , " \-oneline"
-output each record on a single line, replacing line feeds
-with the
-.B '\e\'
-character. This is convenient when you want to count records
-with
-.BR wc (1)
- or to
-.BR grep (1)
-the output.
-
-.TP
-.BR "\-r" , " \-resolve"
-use the system's name resolver to print DNS names instead of
-host addresses.
-
-.SH IP - COMMAND SYNTAX
-
-.SS
-.I OBJECT
-
-.TP
-.B link
-- network device.
-
-.TP
-.B address
-- protocol (IP or IPv6) address on a device.
-
-.TP
-.B addrlabel
-- label configuration for protocol address selection.
-
-.TP
-.B neighbour
-- ARP or NDISC cache entry.
-
-.TP
-.B route
-- routing table entry.
-
-.TP
-.B rule
-- rule in routing policy database.
-
-.TP
-.B maddress
-- multicast address.
-
-.TP
-.B mroute
-- multicast routing cache entry.
-
-.TP
-.B tunnel
-- tunnel over IP.
-
-.TP
-.B xfrm
-- framework for IPsec protocol.
-
-.PP
-The names of all objects may be written in full or
-abbreviated form, f.e.
-.B address
-is abbreviated as
-.B addr
-or just
-.B a.
-
-.SS
-.I COMMAND
-
-Specifies the action to perform on the object.
-The set of possible actions depends on the object type.
-As a rule, it is possible to
-.BR "add" , " delete"
-and
-.B show
-(or
-.B list
-) objects, but some objects do not allow all of these operations
-or have some additional commands. The
-.B help
-command is available for all objects. It prints
-out a list of available commands and argument syntax conventions.
-.sp
-If no command is given, some default command is assumed.
-Usually it is
-.B list
-or, if the objects of this class cannot be listed,
-.BR "help" .
-
-.SH ip link - network device configuration
-
-.B link
-is a network device and the corresponding commands
-display and change the state of devices.
-
-.SS ip link add - add virtual link
-
-.TP
-.BI link " DEVICE "
-specifies the physical device to act operate on.
-
-.I NAME
-specifies the name of the new virtual device.
-
-.I TYPE
-specifies the type of the new device.
-.sp
-Link types:
-
-.in +8
-.B vlan
-- 802.1q tagged virrtual LAN interface
-.sp
-.B macvlan
-- virtual interface base on link layer address (MAC)
-.sp
-.B can
-- Controller Area Network interface
-.in -8
-
-.SS ip link delete - delete virtual link
-.I DEVICE
-specifies the virtual device to act operate on.
-.I TYPE
-specifies the type of the device.
-
-
-.TP
-.BI dev " DEVICE "
-specifies the physical device to act operate on.
-
-.SS ip link set - change device attributes
-
-.TP
-.BI dev " DEVICE "
-.I DEVICE
-specifies network device to operate on. When configuring SR-IOV Virtual Fuction
-(VF) devices, this keyword should specify the associated Physical Function (PF)
-device.
-
-.TP
-.BR up " and " down
-change the state of the device to
-.B UP
-or
-.BR "DOWN" .
-
-.TP
-.BR "arp on " or " arp off"
-change the
-.B NOARP
-flag on the device.
-
-.TP
-.BR "multicast on " or " multicast off"
-change the
-.B MULTICAST
-flag on the device.
-
-.TP
-.BR "dynamic on " or " dynamic off"
-change the
-.B DYNAMIC
-flag on the device.
-
-.TP
-.BI name " NAME"
-change the name of the device. This operation is not
-recommended if the device is running or has some addresses
-already configured.
-
-.TP
-.BI txqueuelen " NUMBER"
-.TP
-.BI txqlen " NUMBER"
-change the transmit queue length of the device.
-
-.TP
-.BI mtu " NUMBER"
-change the
-.I MTU
-of the device.
-
-.TP
-.BI address " LLADDRESS"
-change the station address of the interface.
-
-.TP
-.BI broadcast " LLADDRESS"
-.TP
-.BI brd " LLADDRESS"
-.TP
-.BI peer " LLADDRESS"
-change the link layer broadcast address or the peer address when
-the interface is
-.IR "POINTOPOINT" .
-
-.TP
-.BI netns " PID"
-move the device to the network namespace associated with the process
-.IR "PID".
-
-.TP
-.BI alias " NAME"
-give the device a symbolic name for easy reference.
-
-.TP
-.BI vf " NUM"
-specify a Virtual Function device to be configured. The associated PF device
-must be specified using the
-.B dev
-parameter.
-
-.in +8
-.BI mac " LLADDRESS"
-- change the station address for the specified VF. The
-.B vf
-parameter must be specified.
-
-.sp
-.BI vlan " VLANID"
-- change the assigned VLAN for the specified VF. When specified, all traffic
-sent from the VF will be tagged with the specified VLAN ID. Incoming traffic
-will be filtered for the specified VLAN ID, and will have all VLAN tags
-stripped before being passed to the VF. Setting this parameter to 0 disables
-VLAN tagging and filtering. The
-.B vf
-parameter must be specified.
-
-.sp
-.BI qos " VLAN-QOS"
-- assign VLAN QOS (priority) bits for the VLAN tag. When specified, all VLAN
-tags transmitted by the VF will include the specified priority bits in the
-VLAN tag. If not specified, the value is assumed to be 0. Both the
-.B vf
-and
-.B vlan
-parameters must be specified. Setting both
-.B vlan
-and
-.B qos
-as 0 disables VLAN tagging and filtering for the VF.
-
-.sp
-.BI rate " TXRATE"
-- change the allowed transmit bandwidth, in Mbps, for the specified VF.
-Setting this parameter to 0 disables rate limiting. The
-.B vf
-parameter must be specified.
-.in -8
-
-.PP
-.B Warning:
-If multiple parameter changes are requested,
-.B ip
-aborts immediately after any of the changes have failed.
-This is the only case when
-.B ip
-can move the system to an unpredictable state. The solution
-is to avoid changing several parameters with one
-.B ip link set
-call.
-
-.SS ip link show - display device attributes
-
-.TP
-.BI dev " NAME " (default)
-.I NAME
-specifies the network device to show.
-If this argument is omitted all devices are listed.
-
-.TP
-.B up
-only display running interfaces.
-
-.SH ip address - protocol address management.
-
-The
-.B address
-is a protocol (IP or IPv6) address attached
-to a network device. Each device must have at least one address
-to use the corresponding protocol. It is possible to have several
-different addresses attached to one device. These addresses are not
-discriminated, so that the term
-.B alias
-is not quite appropriate for them and we do not use it in this document.
-.sp
-The
-.B ip addr
-command displays addresses and their properties, adds new addresses
-and deletes old ones.
-
-.SS ip address add - add new protocol address.
-
-.TP
-.BI dev " NAME"
-the name of the device to add the address to.
-
-.TP
-.BI local " ADDRESS " (default)
-the address of the interface. The format of the address depends
-on the protocol. It is a dotted quad for IP and a sequence of
-hexadecimal halfwords separated by colons for IPv6. The
-.I ADDRESS
-may be followed by a slash and a decimal number which encodes
-the network prefix length.
-
-.TP
-.BI peer " ADDRESS"
-the address of the remote endpoint for pointopoint interfaces.
-Again, the
-.I ADDRESS
-may be followed by a slash and a decimal number, encoding the network
-prefix length. If a peer address is specified, the local address
-cannot have a prefix length. The network prefix is associated
-with the peer rather than with the local address.
-
-.TP
-.BI broadcast " ADDRESS"
-the broadcast address on the interface.
-.sp
-It is possible to use the special symbols
-.B '+'
-and
-.B '-'
-instead of the broadcast address. In this case, the broadcast address
-is derived by setting/resetting the host bits of the interface prefix.
-
-.TP
-.BI label " NAME"
-Each address may be tagged with a label string.
-In order to preserve compatibility with Linux-2.0 net aliases,
-this string must coincide with the name of the device or must be prefixed
-with the device name followed by colon.
-
-.TP
-.BI scope " SCOPE_VALUE"
-the scope of the area where this address is valid.
-The available scopes are listed in file
-.BR "/etc/iproute2/rt_scopes" .
-Predefined scope values are:
-
-.in +8
-.B global
-- the address is globally valid.
-.sp
-.B site
-- (IPv6 only) the address is site local, i.e. it is
-valid inside this site.
-.sp
-.B link
-- the address is link local, i.e. it is valid only on this device.
-.sp
-.B host
-- the address is valid only inside this host.
-.in -8
-
-.SS ip address delete - delete protocol address
-.B Arguments:
-coincide with the arguments of
-.B ip addr add.
-The device name is a required argument. The rest are optional.
-If no arguments are given, the first address is deleted.
-
-.SS ip address show - look at protocol addresses
-
-.TP
-.BI dev " NAME " (default)
-name of device.
-
-.TP
-.BI scope " SCOPE_VAL"
-only list addresses with this scope.
-
-.TP
-.BI to " PREFIX"
-only list addresses matching this prefix.
-
-.TP
-.BI label " PATTERN"
-only list addresses with labels matching the
-.IR "PATTERN" .
-.I PATTERN
-is a usual shell style pattern.
-
-.TP
-.BR dynamic " and " permanent
-(IPv6 only) only list addresses installed due to stateless
-address configuration or only list permanent (not dynamic)
-addresses.
-
-.TP
-.B tentative
-(IPv6 only) only list addresses which have not yet passed duplicate
-address detection.
-
-.TP
-.B deprecated
-(IPv6 only) only list deprecated addresses.
-
-.TP
-.B dadfailed
-(IPv6 only) only list addresses which have failed duplicate
-address detection.
-
-.TP
-.B temporary
-(IPv6 only) only list temporary addresses.
-
-.TP
-.BR primary " and " secondary
-only list primary (or secondary) addresses.
-
-.SS ip address flush - flush protocol addresses
-This command flushes the protocol addresses selected by some criteria.
-
-.PP
-This command has the same arguments as
-.B show.
-The difference is that it does not run when no arguments are given.
-
-.PP
-.B Warning:
-This command (and other
-.B flush
-commands described below) is pretty dangerous. If you make a mistake,
-it will not forgive it, but will cruelly purge all the addresses.
-
-.PP
-With the
-.B -statistics
-option, the command becomes verbose. It prints out the number of deleted
-addresses and the number of rounds made to flush the address list. If
-this option is given twice,
-.B ip addr flush
-also dumps all the deleted addresses in the format described in the
-previous subsection.
-
-.SH ip addrlabel - protocol address label management.
-
-IPv6 address label is used for address selection
-described in RFC 3484. Precedence is managed by userspace,
-and only label is stored in kernel.
-
-.SS ip addrlabel add - add an address label
-the command adds an address label entry to the kernel.
-.TP
-.BI prefix " PREFIX"
-.TP
-.BI dev " DEV"
-the outgoing interface.
-.TP
-.BI label " NUMBER"
-the label for the prefix.
-0xffffffff is reserved.
-.SS ip addrlabel del - delete an address label
-the command deletes an address label entry in the kernel.
-.B Arguments:
-coincide with the arguments of
-.B ip addrlabel add
-but label is not required.
-.SS ip addrlabel list - list address labels
-the command show contents of address labels.
-.SS ip addrlabel flush - flush address labels
-the command flushes the contents of address labels and it does not restore default settings.
-.SH ip neighbour - neighbour/arp tables management.
-
-.B neighbour
-objects establish bindings between protocol addresses and
-link layer addresses for hosts sharing the same link.
-Neighbour entries are organized into tables. The IPv4 neighbour table
-is known by another name - the ARP table.
-
-.P
-The corresponding commands display neighbour bindings
-and their properties, add new neighbour entries and delete old ones.
-
-.SS ip neighbour add - add a new neighbour entry
-.SS ip neighbour change - change an existing entry
-.SS ip neighbour replace - add a new entry or change an existing one
-
-These commands create new neighbour records or update existing ones.
-
-.TP
-.BI to " ADDRESS " (default)
-the protocol address of the neighbour. It is either an IPv4 or IPv6 address.
-
-.TP
-.BI dev " NAME"
-the interface to which this neighbour is attached.
-
-.TP
-.BI lladdr " LLADDRESS"
-the link layer address of the neighbour.
-.I LLADDRESS
-can also be
-.BR "null" .
-
-.TP
-.BI nud " NUD_STATE"
-the state of the neighbour entry.
-.B nud
-is an abbreviation for 'Neigh bour Unreachability Detection'.
-The state can take one of the following values:
-
-.in +8
-.B permanent
-- the neighbour entry is valid forever and can be only
-be removed administratively.
-.sp
-
-.B noarp
-- the neighbour entry is valid. No attempts to validate
-this entry will be made but it can be removed when its lifetime expires.
-.sp
-
-.B reachable
-- the neighbour entry is valid until the reachability
-timeout expires.
-.sp
-
-.B stale
-- the neighbour entry is valid but suspicious.
-This option to
-.B ip neigh
-does not change the neighbour state if it was valid and the address
-is not changed by this command.
-.in -8
-
-.SS ip neighbour delete - delete a neighbour entry
-This command invalidates a neighbour entry.
-
-.PP
-The arguments are the same as with
-.BR "ip neigh add" ,
-except that
-.B lladdr
-and
-.B nud
-are ignored.
-
-.PP
-.B Warning:
-Attempts to delete or manually change a
-.B noarp
-entry created by the kernel may result in unpredictable behaviour.
-Particularly, the kernel may try to resolve this address even
-on a
-.B NOARP
-interface or if the address is multicast or broadcast.
-
-.SS ip neighbour show - list neighbour entries
-
-This commands displays neighbour tables.
-
-.TP
-.BI to " ADDRESS " (default)
-the prefix selecting the neighbours to list.
-
-.TP
-.BI dev " NAME"
-only list the neighbours attached to this device.
-
-.TP
-.B unused
-only list neighbours which are not currently in use.
-
-.TP
-.BI nud " NUD_STATE"
-only list neighbour entries in this state.
-.I NUD_STATE
-takes values listed below or the special value
-.B all
-which means all states. This option may occur more than once.
-If this option is absent,
-.B ip
-lists all entries except for
-.B none
-and
-.BR "noarp" .
-
-.SS ip neighbour flush - flush neighbour entries
-This command flushes neighbour tables, selecting
-entries to flush by some criteria.
-
-.PP
-This command has the same arguments as
-.B show.
-The differences are that it does not run when no arguments are given,
-and that the default neighbour states to be flushed do not include
-.B permanent
-and
-.BR "noarp" .
-
-.PP
-With the
-.B -statistics
-option, the command becomes verbose. It prints out the number of
-deleted neighbours and the number of rounds made to flush the
-neighbour table. If the option is given
-twice,
-.B ip neigh flush
-also dumps all the deleted neighbours.
-
-.SH ip route - routing table management
-Manipulate route entries in the kernel routing tables keep
-information about paths to other networked nodes.
-.sp
-.B Route types:
-
-.in +8
-.B unicast
-- the route entry describes real paths to the destinations covered
-by the route prefix.
-
-.sp
-.B unreachable
-- these destinations are unreachable. Packets are discarded and the
-ICMP message
-.I host unreachable
-is generated.
-The local senders get an
-.I EHOSTUNREACH
-error.
-
-.sp
-.B blackhole
-- these destinations are unreachable. Packets are discarded silently.
-The local senders get an
-.I EINVAL
-error.
-
-.sp
-.B prohibit
-- these destinations are unreachable. Packets are discarded and the
-ICMP message
-.I communication administratively prohibited
-is generated. The local senders get an
-.I EACCES
-error.
-
-.sp
-.B local
-- the destinations are assigned to this host. The packets are looped
-back and delivered locally.
-
-.sp
-.B broadcast
-- the destinations are broadcast addresses. The packets are sent as
-link broadcasts.
-
-.sp
-.B throw
-- a special control route used together with policy rules. If such a
-route is selected, lookup in this table is terminated pretending that
-no route was found. Without policy routing it is equivalent to the
-absence of the route in the routing table. The packets are dropped
-and the ICMP message
-.I net unreachable
-is generated. The local senders get an
-.I ENETUNREACH
-error.
-
-.sp
-.B nat
-- a special NAT route. Destinations covered by the prefix
-are considered to be dummy (or external) addresses which require translation
-to real (or internal) ones before forwarding. The addresses to translate to
-are selected with the attribute
-.B Warning:
-Route NAT is no longer supported in Linux 2.6.
-
-
-.BR "via" .
-.sp
-.B anycast
-.RI "- " "not implemented"
-the destinations are
-.I anycast
-addresses assigned to this host. They are mainly equivalent
-to
-.B local
-with one difference: such addresses are invalid when used
-as the source address of any packet.
-
-.sp
-.B multicast
-- a special type used for multicast routing. It is not present in
-normal routing tables.
-.in -8
-
-.P
-.B Route tables:
-Linux-2.x can pack routes into several routing tables identified
-by a number in the range from 1 to 2^31 or by name from the file
-.B /etc/iproute2/rt_tables
-By default all normal routes are inserted into the
-.B main
-table (ID 254) and the kernel only uses this table when calculating routes.
-Values (0, 253, 254, and 255) are reserved for built-in use.
-
-.sp
-Actually, one other table always exists, which is invisible but
-even more important. It is the
-.B local
-table (ID 255). This table
-consists of routes for local and broadcast addresses. The kernel maintains
-this table automatically and the administrator usually need not modify it
-or even look at it.
-
-The multiple routing tables enter the game when
-.I policy routing
-is used.
-
-.SS ip route add - add new route
-.SS ip route change - change route
-.SS ip route replace - change or add new one
-
-.TP
-.BI to " TYPE PREFIX " (default)
-the destination prefix of the route. If
-.I TYPE
-is omitted,
-.B ip
-assumes type
-.BR "unicast" .
-Other values of
-.I TYPE
-are listed above.
-.I PREFIX
-is an IP or IPv6 address optionally followed by a slash and the
-prefix length. If the length of the prefix is missing,
-.B ip
-assumes a full-length host route. There is also a special
-.I PREFIX
-.B default
-- which is equivalent to IP
-.B 0/0
-or to IPv6
-.BR "::/0" .
-
-.TP
-.BI tos " TOS"
-.TP
-.BI dsfield " TOS"
-the Type Of Service (TOS) key. This key has no associated mask and
-the longest match is understood as: First, compare the TOS
-of the route and of the packet. If they are not equal, then the packet
-may still match a route with a zero TOS.
-.I TOS
-is either an 8 bit hexadecimal number or an identifier
-from
-.BR "/etc/iproute2/rt_dsfield" .
-
-.TP
-.BI metric " NUMBER"
-.TP
-.BI preference " NUMBER"
-the preference value of the route.
-.I NUMBER
-is an arbitrary 32bit number.
-
-.TP
-.BI table " TABLEID"
-the table to add this route to.
-.I TABLEID
-may be a number or a string from the file
-.BR "/etc/iproute2/rt_tables" .
-If this parameter is omitted,
-.B ip
-assumes the
-.B main
-table, with the exception of
-.BR local " , " broadcast " and " nat
-routes, which are put into the
-.B local
-table by default.
-
-.TP
-.BI dev " NAME"
-the output device name.
-
-.TP
-.BI via " ADDRESS"
-the address of the nexthop router. Actually, the sense of this field
-depends on the route type. For normal
-.B unicast
-routes it is either the true next hop router or, if it is a direct
-route installed in BSD compatibility mode, it can be a local address
-of the interface. For NAT routes it is the first address of the block
-of translated IP destinations.
-
-.TP
-.BI src " ADDRESS"
-the source address to prefer when sending to the destinations
-covered by the route prefix.
-
-.TP
-.BI realm " REALMID"
-the realm to which this route is assigned.
-.I REALMID
-may be a number or a string from the file
-.BR "/etc/iproute2/rt_realms" .
-
-.TP
-.BI mtu " MTU"
-.TP
-.BI "mtu lock" " MTU"
-the MTU along the path to the destination. If the modifier
-.B lock
-is not used, the MTU may be updated by the kernel due to
-Path MTU Discovery. If the modifier
-.B lock
-is used, no path MTU discovery will be tried, all packets
-will be sent without the DF bit in IPv4 case or fragmented
-to MTU for IPv6.
-
-.TP
-.BI window " NUMBER"
-the maximal window for TCP to advertise to these destinations,
-measured in bytes. It limits maximal data bursts that our TCP
-peers are allowed to send to us.
-
-.TP
-.BI rtt " TIME"
-the initial RTT ('Round Trip Time') estimate. If no suffix is
-specified the units are raw values passed directly to the
-routing code to maintain compatability with previous releases.
-Otherwise if a suffix of s, sec or secs is used to specify
-seconds; ms, msec or msecs to specify milliseconds; us, usec
-or usecs to specify microseconds; ns, nsec or nsecs to specify
-nanoseconds; j, hz or jiffies to specify jiffies, the value is
-converted to what the routing code expects.
-
-
-.TP
-.BI rttvar " TIME " "(2.3.15+ only)"
-the initial RTT variance estimate. Values are specified as with
-.BI rtt
-above.
-
-.TP
-.BI rto_min " TIME " "(2.6.23+ only)"
-the minimum TCP Retransmission TimeOut to use when communicating with this
-destination. Values are specified as with
-.BI rtt
-above.
-
-.TP
-.BI ssthresh " NUMBER " "(2.3.15+ only)"
-an estimate for the initial slow start threshold.
-
-.TP
-.BI cwnd " NUMBER " "(2.3.15+ only)"
-the clamp for congestion window. It is ignored if the
-.B lock
-flag is not used.
-
-.TP
-.BI initcwnd " NUMBER " "(2.5.70+ only)"
-the initial congestion window size for connections to this destination.
-Actual window size is this value multiplied by the MSS
-(``Maximal Segment Size'') for same connection. The default is
-zero, meaning to use the values specified in RFC2414.
-
-.TP
-.BI initrwnd " NUMBER " "(2.6.33+ only)"
-the initial receive window size for connections to this destination.
-Actual window size is this value multiplied by the MSS of the connection.
-The default value is zero, meaning to use Slow Start value.
-
-.TP
-.BI advmss " NUMBER " "(2.3.15+ only)"
-the MSS ('Maximal Segment Size') to advertise to these
-destinations when establishing TCP connections. If it is not given,
-Linux uses a default value calculated from the first hop device MTU.
-(If the path to these destination is asymmetric, this guess may be wrong.)
-
-.TP
-.BI reordering " NUMBER " "(2.3.15+ only)"
-Maximal reordering on the path to this destination.
-If it is not given, Linux uses the value selected with
-.B sysctl
-variable
-.BR "net/ipv4/tcp_reordering" .
-
-.TP
-.BI nexthop " NEXTHOP"
-the nexthop of a multipath route.
-.I NEXTHOP
-is a complex value with its own syntax similar to the top level
-argument lists:
-
-.in +8
-.BI via " ADDRESS"
-- is the nexthop router.
-.sp
-
-.BI dev " NAME"
-- is the output device.
-.sp
-
-.BI weight " NUMBER"
-- is a weight for this element of a multipath
-route reflecting its relative bandwidth or quality.
-.in -8
-
-.TP
-.BI scope " SCOPE_VAL"
-the scope of the destinations covered by the route prefix.
-.I SCOPE_VAL
-may be a number or a string from the file
-.BR "/etc/iproute2/rt_scopes" .
-If this parameter is omitted,
-.B ip
-assumes scope
-.B global
-for all gatewayed
-.B unicast
-routes, scope
-.B link
-for direct
-.BR unicast " and " broadcast
-routes and scope
-.BR host " for " local
-routes.
-
-.TP
-.BI protocol " RTPROTO"
-the routing protocol identifier of this route.
-.I RTPROTO
-may be a number or a string from the file
-.BR "/etc/iproute2/rt_protos" .
-If the routing protocol ID is not given,
-.B ip assumes protocol
-.B boot
-(i.e. it assumes the route was added by someone who doesn't
-understand what they are doing). Several protocol values have
-a fixed interpretation.
-Namely:
-
-.in +8
-.B redirect
-- the route was installed due to an ICMP redirect.
-.sp
-
-.B kernel
-- the route was installed by the kernel during autoconfiguration.
-.sp
-
-.B boot
-- the route was installed during the bootup sequence.
-If a routing daemon starts, it will purge all of them.
-.sp
-
-.B static
-- the route was installed by the administrator
-to override dynamic routing. Routing daemon will respect them
-and, probably, even advertise them to its peers.
-.sp
-
-.B ra
-- the route was installed by Router Discovery protocol.
-.in -8
-
-.sp
-The rest of the values are not reserved and the administrator is free
-to assign (or not to assign) protocol tags.
-
-.TP
-.B onlink
-pretend that the nexthop is directly attached to this link,
-even if it does not match any interface prefix.
-
-.SS ip route delete - delete route
-
-.B ip route del
-has the same arguments as
-.BR "ip route add" ,
-but their semantics are a bit different.
-
-Key values
-.RB "(" to ", " tos ", " preference " and " table ")"
-select the route to delete. If optional attributes are present,
-.B ip
-verifies that they coincide with the attributes of the route to delete.
-If no route with the given key and attributes was found,
-.B ip route del
-fails.
-
-.SS ip route show - list routes
-the command displays the contents of the routing tables or the route(s)
-selected by some criteria.
-
-.TP
-.BI to " SELECTOR " (default)
-only select routes from the given range of destinations.
-.I SELECTOR
-consists of an optional modifier
-.RB "(" root ", " match " or " exact ")"
-and a prefix.
-.BI root " PREFIX"
-selects routes with prefixes not shorter than
-.IR PREFIX "."
-F.e.
-.BI root " 0/0"
-selects the entire routing table.
-.BI match " PREFIX"
-selects routes with prefixes not longer than
-.IR PREFIX "."
-F.e.
-.BI match " 10.0/16"
-selects
-.IR 10.0/16 ","
-.IR 10/8 " and " 0/0 ,
-but it does not select
-.IR 10.1/16 " and " 10.0.0/24 .
-And
-.BI exact " PREFIX"
-(or just
-.IR PREFIX ")"
-selects routes with this exact prefix. If neither of these options
-are present,
-.B ip
-assumes
-.BI root " 0/0"
-i.e. it lists the entire table.
-
-.TP
-.BI tos " TOS"
-.BI dsfield " TOS"
-only select routes with the given TOS.
-
-.TP
-.BI table " TABLEID"
-show the routes from this table(s). The default setting is to show
-.BR table main "."
-.I TABLEID
-may either be the ID of a real table or one of the special values:
-.sp
-.in +8
-.B all
-- list all of the tables.
-.sp
-.B cache
-- dump the routing cache.
-.in -8
-
-.TP
-.B cloned
-.TP
-.B cached
-list cloned routes i.e. routes which were dynamically forked from
-other routes because some route attribute (f.e. MTU) was updated.
-Actually, it is equivalent to
-.BR "table cache" "."
-
-.TP
-.BI from " SELECTOR"
-the same syntax as for
-.BR to ","
-but it binds the source address range rather than destinations.
-Note that the
-.B from
-option only works with cloned routes.
-
-.TP
-.BI protocol " RTPROTO"
-only list routes of this protocol.
-
-.TP
-.BI scope " SCOPE_VAL"
-only list routes with this scope.
-
-.TP
-.BI type " TYPE"
-only list routes of this type.
-
-.TP
-.BI dev " NAME"
-only list routes going via this device.
-
-.TP
-.BI via " PREFIX"
-only list routes going via the nexthop routers selected by
-.IR PREFIX "."
-
-.TP
-.BI src " PREFIX"
-only list routes with preferred source addresses selected
-by
-.IR PREFIX "."
-
-.TP
-.BI realm " REALMID"
-.TP
-.BI realms " FROMREALM/TOREALM"
-only list routes with these realms.
-
-.SS ip route flush - flush routing tables
-this command flushes routes selected by some criteria.
-
-.sp
-The arguments have the same syntax and semantics as the arguments of
-.BR "ip route show" ,
-but routing tables are not listed but purged. The only difference is
-the default action:
-.B show
-dumps all the IP main routing table but
-.B flush
-prints the helper page.
-
-.sp
-With the
-.B -statistics
-option, the command becomes verbose. It prints out the number of
-deleted routes and the number of rounds made to flush the routing
-table. If the option is given
-twice,
-.B ip route flush
-also dumps all the deleted routes in the format described in the
-previous subsection.
-
-.SS ip route get - get a single route
-this command gets a single route to a destination and prints its
-contents exactly as the kernel sees it.
-
-.TP
-.BI to " ADDRESS " (default)
-the destination address.
-
-.TP
-.BI from " ADDRESS"
-the source address.
-
-.TP
-.BI tos " TOS"
-.TP
-.BI dsfield " TOS"
-the Type Of Service.
-
-.TP
-.BI iif " NAME"
-the device from which this packet is expected to arrive.
-
-.TP
-.BI oif " NAME"
-force the output device on which this packet will be routed.
-
-.TP
-.B connected
-if no source address
-.RB "(option " from ")"
-was given, relookup the route with the source set to the preferred
-address received from the first lookup.
-If policy routing is used, it may be a different route.
-
-.P
-Note that this operation is not equivalent to
-.BR "ip route show" .
-.B show
-shows existing routes.
-.B get
-resolves them and creates new clones if necessary. Essentially,
-.B get
-is equivalent to sending a packet along this path.
-If the
-.B iif
-argument is not given, the kernel creates a route
-to output packets towards the requested destination.
-This is equivalent to pinging the destination
-with a subsequent
-.BR "ip route ls cache" ,
-however, no packets are actually sent. With the
-.B iif
-argument, the kernel pretends that a packet arrived from this interface
-and searches for a path to forward the packet.
-
-.SH ip rule - routing policy database management
-
-.BR "Rule" s
-in the routing policy database control the route selection algorithm.
-
-.P
-Classic routing algorithms used in the Internet make routing decisions
-based only on the destination address of packets (and in theory,
-but not in practice, on the TOS field).
-
-.P
-In some circumstances we want to route packets differently depending not only
-on destination addresses, but also on other packet fields: source address,
-IP protocol, transport protocol ports or even packet payload.
-This task is called 'policy routing'.
-
-.P
-To solve this task, the conventional destination based routing table, ordered
-according to the longest match rule, is replaced with a 'routing policy
-database' (or RPDB), which selects routes by executing some set of rules.
-
-.P
-Each policy routing rule consists of a
-.B selector
-and an
-.B action predicate.
-The RPDB is scanned in the order of increasing priority. The selector
-of each rule is applied to {source address, destination address, incoming
-interface, tos, fwmark} and, if the selector matches the packet,
-the action is performed. The action predicate may return with success.
-In this case, it will either give a route or failure indication
-and the RPDB lookup is terminated. Otherwise, the RPDB program
-continues on the next rule.
-
-.P
-Semantically, natural action is to select the nexthop and the output device.
-
-.P
-At startup time the kernel configures the default RPDB consisting of three
-rules:
-
-.TP
-1.
-Priority: 0, Selector: match anything, Action: lookup routing
-table
-.B local
-(ID 255).
-The
-.B local
-table is a special routing table containing
-high priority control routes for local and broadcast addresses.
-.sp
-Rule 0 is special. It cannot be deleted or overridden.
-
-.TP
-2.
-Priority: 32766, Selector: match anything, Action: lookup routing
-table
-.B main
-(ID 254).
-The
-.B main
-table is the normal routing table containing all non-policy
-routes. This rule may be deleted and/or overridden with other
-ones by the administrator.
-
-.TP
-3.
-Priority: 32767, Selector: match anything, Action: lookup routing
-table
-.B default
-(ID 253).
-The
-.B default
-table is empty. It is reserved for some post-processing if no previous
-default rules selected the packet.
-This rule may also be deleted.
-
-.P
-Each RPDB entry has additional
-attributes. F.e. each rule has a pointer to some routing
-table. NAT and masquerading rules have an attribute to select new IP
-address to translate/masquerade. Besides that, rules have some
-optional attributes, which routes have, namely
-.BR "realms" .
-These values do not override those contained in the routing tables. They
-are only used if the route did not select any attributes.
-
-.sp
-The RPDB may contain rules of the following types:
-
-.in +8
-.B unicast
-- the rule prescribes to return the route found
-in the routing table referenced by the rule.
-
-.B blackhole
-- the rule prescribes to silently drop the packet.
-
-.B unreachable
-- the rule prescribes to generate a 'Network is unreachable' error.
-
-.B prohibit
-- the rule prescribes to generate 'Communication is administratively
-prohibited' error.
-
-.B nat
-- the rule prescribes to translate the source address
-of the IP packet into some other value.
-.in -8
-
-.SS ip rule add - insert a new rule
-.SS ip rule delete - delete a rule
-
-.TP
-.BI type " TYPE " (default)
-the type of this rule. The list of valid types was given in the previous
-subsection.
-
-.TP
-.BI from " PREFIX"
-select the source prefix to match.
-
-.TP
-.BI to " PREFIX"
-select the destination prefix to match.
-
-.TP
-.BI iif " NAME"
-select the incoming device to match. If the interface is loopback,
-the rule only matches packets originating from this host. This means
-that you may create separate routing tables for forwarded and local
-packets and, hence, completely segregate them.
-
-.TP
-.BI oif " NAME"
-select the outgoing device to match. The outgoing interface is only
-available for packets originating from local sockets that are bound to
-a device.
-
-.TP
-.BI tos " TOS"
-.TP
-.BI dsfield " TOS"
-select the TOS value to match.
-
-.TP
-.BI fwmark " MARK"
-select the
-.B fwmark
-value to match.
-
-.TP
-.BI priority " PREFERENCE"
-the priority of this rule. Each rule should have an explicitly
-set
-.I unique
-priority value.
-The options preference and order are synonyms with priority.
-
-.TP
-.BI table " TABLEID"
-the routing table identifier to lookup if the rule selector matches.
-It is also possible to use lookup instead of table.
-
-.TP
-.BI realms " FROM/TO"
-Realms to select if the rule matched and the routing table lookup
-succeeded. Realm
-.I TO
-is only used if the route did not select any realm.
-
-.TP
-.BI nat " ADDRESS"
-The base of the IP address block to translate (for source addresses).
-The
-.I ADDRESS
-may be either the start of the block of NAT addresses (selected by NAT
-routes) or a local host address (or even zero).
-In the last case the router does not translate the packets, but
-masquerades them to this address.
-Using map-to instead of nat means the same thing.
-
-.B Warning:
-Changes to the RPDB made with these commands do not become active
-immediately. It is assumed that after a script finishes a batch of
-updates, it flushes the routing cache with
-.BR "ip route flush cache" .
-
-.SS ip rule flush - also dumps all the deleted rules.
-This command has no arguments.
-
-.SS ip rule show - list rules
-This command has no arguments.
-The options list or lst are synonyms with show.
-
-.SH ip maddress - multicast addresses management
-
-.B maddress
-objects are multicast addresses.
-
-.SS ip maddress show - list multicast addresses
-
-.TP
-.BI dev " NAME " (default)
-the device name.
-
-.SS ip maddress add - add a multicast address
-.SS ip maddress delete - delete a multicast address
-these commands attach/detach a static link layer multicast address
-to listen on the interface.
-Note that it is impossible to join protocol multicast groups
-statically. This command only manages link layer addresses.
-
-.TP
-.BI address " LLADDRESS " (default)
-the link layer multicast address.
-
-.TP
-.BI dev " NAME"
-the device to join/leave this multicast address.
-
-.SH ip mroute - multicast routing cache management
-.B mroute
-objects are multicast routing cache entries created by a user level
-mrouting daemon (f.e.
-.B pimd
-or
-.B mrouted
-).
-
-Due to the limitations of the current interface to the multicast routing
-engine, it is impossible to change
-.B mroute
-objects administratively, so we may only display them. This limitation
-will be removed in the future.
-
-.SS ip mroute show - list mroute cache entries
-
-.TP
-.BI to " PREFIX " (default)
-the prefix selecting the destination multicast addresses to list.
-
-.TP
-.BI iif " NAME"
-the interface on which multicast packets are received.
-
-.TP
-.BI from " PREFIX"
-the prefix selecting the IP source addresses of the multicast route.
-
-.SH ip tunnel - tunnel configuration
-.B tunnel
-objects are tunnels, encapsulating packets in IP packets and then
-sending them over the IP infrastructure.
-The encapulating (or outer) address family is specified by the
-.B -f
-option. The default is IPv4.
-
-.SS ip tunnel add - add a new tunnel
-.SS ip tunnel change - change an existing tunnel
-.SS ip tunnel delete - destroy a tunnel
-
-.TP
-.BI name " NAME " (default)
-select the tunnel device name.
-
-.TP
-.BI mode " MODE"
-set the tunnel mode. Available modes depend on the encapsulating address family.
-.br
-Modes for IPv4 encapsulation available:
-.BR ipip ", " sit ", " isatap " and " gre "."
-.br
-Modes for IPv6 encapsulation available:
-.BR ip6ip6 ", " ipip6 " and " any "."
-
-.TP
-.BI remote " ADDRESS"
-set the remote endpoint of the tunnel.
-
-.TP
-.BI local " ADDRESS"
-set the fixed local address for tunneled packets.
-It must be an address on another interface of this host.
-
-.TP
-.BI ttl " N"
-set a fixed TTL
-.I N
-on tunneled packets.
-.I N
-is a number in the range 1--255. 0 is a special value
-meaning that packets inherit the TTL value.
-The default value for IPv4 tunnels is:
-.BR "inherit" .
-The default value for IPv6 tunnels is:
-.BR "64" .
-
-
-.TP
-.BI tos " T"
-.TP
-.BI dsfield " T"
-.TP
-.BI tclass " T"
-set a fixed TOS (or traffic class in IPv6)
-.I T
-on tunneled packets.
-The default value is:
-.BR "inherit" .
-
-.TP
-.BI dev " NAME"
-bind the tunnel to the device
-.I NAME
-so that tunneled packets will only be routed via this device and will
-not be able to escape to another device when the route to endpoint
-changes.
-
-.TP
-.B nopmtudisc
-disable Path MTU Discovery on this tunnel.
-It is enabled by default. Note that a fixed ttl is incompatible
-with this option: tunnelling with a fixed ttl always makes pmtu
-discovery.
-
-.TP
-.BI key " K"
-.TP
-.BI ikey " K"
-.TP
-.BI okey " K"
-.RB ( " only GRE tunnels " )
-use keyed GRE with key
-.IR K ". " K
-is either a number or an IP address-like dotted quad.
-The
-.B key
-parameter sets the key to use in both directions.
-The
-.BR ikey " and " okey
-parameters set different keys for input and output.
-
-.TP
-.BR csum ", " icsum ", " ocsum
-.RB ( " only GRE tunnels " )
-generate/require checksums for tunneled packets.
-The
-.B ocsum
-flag calculates checksums for outgoing packets.
-The
-.B icsum
-flag requires that all input packets have the correct
-checksum. The
-.B csum
-flag is equivalent to the combination
-.BR "icsum ocsum" .
-
-.TP
-.BR seq ", " iseq ", " oseq
-.RB ( " only GRE tunnels " )
-serialize packets.
-The
-.B oseq
-flag enables sequencing of outgoing packets.
-The
-.B iseq
-flag requires that all input packets are serialized.
-The
-.B seq
-flag is equivalent to the combination
-.BR "iseq oseq" .
-.B It isn't work. Don't use it.
-
-.TP
-.BR "dscp inherit"
-.RB ( " only IPv6 tunnels " )
-Inherit DS field between inner and outer header.
-
-.TP
-.BI encaplim " ELIM"
-.RB ( " only IPv6 tunnels " )
-set a fixed encapsulation limit. Default is 4.
-
-.TP
-.BI flowlabel " FLOWLABEL"
-.RB ( " only IPv6 tunnels " )
-set a fixed flowlabel.
-
-.SS ip tunnel prl - potential router list (ISATAP only)
-
-.TP
-.BI dev " NAME"
-mandatory device name.
-
-.TP
-.BI prl-default " ADDR"
-.TP
-.BI prl-nodefault " ADDR"
-.TP
-.BI prl-delete " ADDR"
-.RB "Add or delete " ADDR
-as a potential router or default router.
-
-.SS ip tunnel show - list tunnels
-This command has no arguments.
-
-.SH ip monitor and rtmon - state monitoring
-
-The
-.B ip
-utility can monitor the state of devices, addresses
-and routes continuously. This option has a slightly different format.
-Namely, the
-.B monitor
-command is the first in the command line and then the object list follows:
-
-.BR "ip monitor" " [ " all " |"
-.IR LISTofOBJECTS " ]"
-
-.I OBJECT-LIST
-is the list of object types that we want to monitor.
-It may contain
-.BR link ", " address " and " route "."
-If no
-.B file
-argument is given,
-.B ip
-opens RTNETLINK, listens on it and dumps state changes in the format
-described in previous sections.
-
-.P
-If a file name is given, it does not listen on RTNETLINK,
-but opens the file containing RTNETLINK messages saved in binary format
-and dumps them. Such a history file can be generated with the
-.B rtmon
-utility. This utility has a command line syntax similar to
-.BR "ip monitor" .
-Ideally,
-.B rtmon
-should be started before the first network configuration command
-is issued. F.e. if you insert:
-.sp
-.in +8
-rtmon file /var/log/rtmon.log
-.in -8
-.sp
-in a startup script, you will be able to view the full history
-later.
-
-.P
-Certainly, it is possible to start
-.B rtmon
-at any time.
-It prepends the history with the state snapshot dumped at the moment
-of starting.
-
-.SH ip xfrm - setting xfrm
-xfrm is an IP framework, which can transform format of the datagrams,
-.br
-i.e. encrypt the packets with some algorithm. xfrm policy and xfrm state
-are associated through templates
-.IR TMPL_LIST "."
-This framework is used as a part of IPsec protocol.
-
-.SS ip xfrm state add - add new state into xfrm
-
-.SS ip xfrm state update - update existing xfrm state
-
-.SS ip xfrm state allocspi - allocate SPI value
-
-.TP
-.I MODE
-is set as default to
-.BR transport ","
-but it could be set to
-.BR tunnel "," ro " or " beet "."
-
-.TP
-.I FLAG-LIST
-contains one or more flags.
-
-.TP
-.I FLAG
-could be set to
-.BR noecn ", " decap-dscp " or " wildrecv "."
-
-.TP
-.I ENCAP
-encapsulation is set to encapsulation type
-.IR ENCAP-TYPE ", source port " SPORT ", destination port " DPORT " and " OADDR "."
-
-.TP
-.I ENCAP-TYPE
-could be set to
-.BR espinudp " or " espinudp-nonike "."
-
-.TP
-.I ALGO-LIST
-contains one or more algorithms
-.I ALGO
-which depend on the type of algorithm set by
-.IR ALGO_TYPE "."
-It can be used these algoritms
-.BR enc ", " auth " or " comp "."
-
-.SS ip xfrm policy add - add a new policy
-
-.SS ip xfrm policy update - update an existing policy
-
-.SS ip xfrm policy delete - delete existing policy
-
-.SS ip xfrm policy get - get existing policy
-
-.SS ip xfrm policy deleteall - delete all existing xfrm policy
-
-.SS ip xfrm policy list - print out the list of xfrm policy
-
-.SS ip xfrm policy flush - flush policies
-It can be flush
-.BR all
-policies or only those specified with
-.BR ptype "."
-
-.TP
-.BI dir " DIR "
-directory could be one of these:
-.BR "inp", " out " or " fwd".
-
-.TP
-.IR SELECTOR
-selects for which addresses will be set up the policy. The selector
-is defined by source and destination address.
-
-.TP
-.IR UPSPEC
-is defined by source port
-.BR sport ", "
-destination port
-.BR dport ", " type
-as number and
-.B code
-also number.
-
-.TP
-.BI dev " DEV "
-specify network device.
-
-.TP
-.BI index " INDEX "
-the number of indexed policy.
-
-.TP
-.BI ptype " PTYPE "
-type is set as default on
-.BR "main" ,
-could be switch on
-.BR "sub" .
-
-.TP
-.BI action " ACTION "
-is set as default on
-.BR "allow".
-It could be switch on
-.BR "block".
-
-.TP
-.BI priority " PRIORITY "
-priority is a number. Default priority is set on zero.
-
-.TP
-.IR LIMIT-LIST
-limits are set in seconds, bytes or numbers of packets.
-
-.TP
-.IR TMPL-LIST
-template list is based on
-.IR ID ","
-.BR mode ", " reqid " and " level ". "
-
-.TP
-.IR ID
-is specified by source address, destination address,
-.I proto
-and value of
-.IR spi "."
-
-.TP
-.IR XFRM_PROTO
-values:
-.BR esp ", " ah ", " comp ", " route2 " or " hao "."
-
-.TP
-.IR MODE
-is set as default on
-.BR transport ","
-but it could be set on
-.BR tunnel " or " beet "."
-
-.TP
-.IR LEVEL
-is set as default on
-.BR required
-and the other choice is
-.BR use "."
-
-.TP
-.IR UPSPEC
-is specified by
-.BR sport ", "
-.BR dport ", " type
-and
-.B code
-(NUMBER).
-
-.SS ip xfrm monitor - is used for listing all objects or defined group of them.
-The
-.B xfrm monitor
-can monitor the policies for all objects or defined group of them.
-
-.SH HISTORY
-.B ip
-was written by Alexey N. Kuznetsov and added in Linux 2.2.
-.SH SEE ALSO
-.BR tc (8)
-.br
-.RB "IP Command reference " ip-cref.ps
-.br
-.RB "IP tunnels " ip-cref.ps
-.br
-.RB "User documentation at " http://lartc.org/ ", but please direct bugreports and patches to: " <netdev@vger.kernel.org>
-
-.SH AUTHOR
-Original Manpage by Michail Litvak <mci@owl.openwall.com>
diff --git a/man/man8/lnstat.8 b/man/man8/lnstat.8
deleted file mode 100644
index 315a8e5..0000000
--- a/man/man8/lnstat.8
+++ /dev/null
@@ -1,75 +0,0 @@
-.TH LNSTAT 8
-.SH NAME
-lnstat \- unified linux network statistics
-.SH SYNOPSIS
-.B lnstat
-.RI [ options ]
-.SH DESCRIPTION
-This manual page documents briefly the
-.B lnstat
-command.
-.PP
-\fBlnstat\fP is a generalized and more feature-complete replacement for the old rtstat program.
-In addition to routing cache statistics, it supports any kind of statistics the linux kernel
-exports via a file in /proc/net/stat/.
-.SH OPTIONS
-These programs follow the usual GNU command line syntax, with long
-options starting with two dashes (`-').
-lnstat supports the following options.
-.TP
-.B \-h, \-\-help
-Show summary of options.
-.TP
-.B \-V, \-\-version
-Show version of program.
-.TP
-.B \-c, \-\-count <count>
-Print <count> number of intervals.
-.TP
-.B \-d, \-\-dump
-Dump list of available files/keys.
-.TP
-.B \-f, \-\-file <file>
-Statistics file to use.
-.TP
-.B \-i, \-\-interval <intv>
-Set interval to 'intv' seconds.
-.TP
-.B \-k, \-\-keys k,k,k,...
-Display only keys specified.
-.TP
-.B \-s, \-\-subject [0-2]
-Specify display of subject/header. '0' means no header at all, '1' prints a header only at start of the program and '2' prints a header every 20 lines.
-.TP
-.B \-w, \-\-width n,n,n,...
-Width for each field.
-.SH USAGE EXAMPLES
-.TP
-.B # lnstat -d
-Get a list of supported statistics files.
-.TP
-.B # lnstat -k arp_cache:entries,rt_cache:in_hit,arp_cache:destroys
-Select the specified files and keys.
-.TP
-.B # lnstat -i 10
-Use an interval of 10 seconds.
-.TP
-.B # lnstat -f ip_conntrack
-Use only the specified file for statistics.
-.TP
-.B # lnstat -s 0
-Do not print a header at all.
-.TP
-.B # lnstat -s 20
-Print a header at start and every 20 lines.
-.TP
-.B # lnstat -c -1 -i 1 -f rt_cache -k entries,in_hit,in_slow_tot
-Display statistics for keys entries, in_hit and in_slow_tot of field rt_cache every second.
-.SH SEE ALSO
-.BR ip (8),
-and /usr/share/doc/iproute-doc/README.lnstat (package iproute-doc on Debian)
-.br
-.SH AUTHOR
-lnstat was written by Harald Welte <laforge@gnumonks.org>.
-.PP
-This manual page was written by Michael Prokop <mika@grml.org> for the Debian project (but may be used by others).
diff --git a/man/man8/routel.8 b/man/man8/routel.8
deleted file mode 100644
index cdf8f55..0000000
--- a/man/man8/routel.8
+++ /dev/null
@@ -1,32 +0,0 @@
-.TH "ROUTEL" "8" "3 Jan, 2008" "iproute2" "Linux"
-.SH "NAME"
-.LP
-routel \- list routes with pretty output format
-.br
-routef \- flush routes
-.SH "SYNTAX"
-.LP
-routel [\fItablenr\fP [\fIraw ip args...\fP]]
-.br
-routef
-.SH "DESCRIPTION"
-.LP
-These programs are a set of helper scripts you can use instead of raw iproute2 commands.
-.br
-The routel script will list routes in a format that some might consider easier to interpret then the ip route list equivalent.
-.br
-The routef script does not take any arguments and will simply flush the routing table down the drain. Beware! This means deleting all routes which will make your network unusable!
-
-.SH "FILES"
-.LP
-\fI/usr/bin/routef\fP
-.br
-\fI/usr/bin/routel\fP
-.SH "AUTHORS"
-.LP
-The routel script was written by Stephen R. van den Berg <srb@cuci.nl>, 1999/04/18 and donated to the public domain.
-.br
-This manual page was written by Andreas Henriksson <andreas@fatal.se>, for the Debian GNU/Linux system.
-.SH "SEE ALSO"
-.LP
-ip(8)
diff --git a/man/man8/rtacct.8 b/man/man8/rtacct.8
deleted file mode 100644
index fb9afe8..0000000
--- a/man/man8/rtacct.8
+++ /dev/null
@@ -1,48 +0,0 @@
-.TH RTACCT 8 "27 June, 2007"
-
-.SH NAME
-nstat, rtacct - network statistics tools.
-
-.SH SYNOPSIS
-Usage: nstat [ -h?vVzrnasd:t: ] [ PATTERN [ PATTERN ] ]
-.br
-Usage: rtacct [ -h?vVzrnasd:t: ] [ ListOfRealms ]
-
-.SH DESCRIPTION
-.B nstat
-and
-.B rtacct
-are simple tools to monitor kernel snmp counters and network interface statistics.
-
-.SH OPTIONS
-.TP
--h -?
-Print help
-.TP
--v -V
-Print version
-.TP
--z
-Dump zero counters too. By default they are not shown.
-.TP
--r
-Reset history.
-.TP
--n
-Do not display anything, only update history.
-.TP
--a
-Dump absolute values of counters. The default is to calculate increments since the previous use.
-.TP
--s
-Do not update history, so that the next time you will see counters including values accumulated to the moment of this measurement too.
-.TP
--d <INTERVAL>
-Run in daemon mode collecting statistics. <INTERVAL> is interval between measurements in seconds.
-.TP
--t <INTERVAL>
-Time interval to average rates. Default value is 60 seconds.
-
-.SH SEE ALSO
-lnstat(8)
-
diff --git a/man/man8/rtmon.8 b/man/man8/rtmon.8
deleted file mode 100644
index c9359d8..0000000
--- a/man/man8/rtmon.8
+++ /dev/null
@@ -1,68 +0,0 @@
-.TH RTMON 8
-.SH NAME
-rtmon \- listens to and monitors RTnetlink
-.SH SYNOPSIS
-.B rtmon
-.RI "[ options ] file FILE [ all | LISTofOBJECTS ]"
-.SH DESCRIPTION
-This manual page documents briefly the
-.B rtmon
-command.
-.PP
-.B rtmon
-listens on
-.I netlink
-socket and monitors routing table changes.
-
-.I rtmon
-can be started before the first network configuration command is issued.
-For example if you insert:
-
-.B rtmon file /var/log/rtmon.log
-
-in a startup script, you will be able to view the full history later.
-Certainly, it is possible to start rtmon at any time. It prepends the history with the state snapshot dumped at the moment of starting.
-
-.SH OPTIONS
-.I rtmon supports the following options:
-.TP
-.B \-Version
-Print version and exit.
-.TP
-.B help
-Show summary of options.
-.TP
-.B file FILE [ all | LISTofOBJECTS ]
-Log output to FILE. LISTofOBJECTS is the list of object types that we
-want to monitor. It may contain 'link', 'address', 'route'
-and 'all'. 'link' specifies the network device, 'address' the protocol
-(IP or IPv6) address on a device, 'route' the routing table entry
-and 'all' does what the name says.
-.TP
-.B \-family [ inet | inet6 | link | help ]
-Specify protocol family. 'inet' is IPv4, 'inet6' is IPv6, 'link'
-means that no networking protocol is involved and 'help' prints usage information.
-.TP
-.B \-4
-Use IPv4. Shortcut for -family inet.
-.TP
-.B \-6
-Use IPv6. Shortcut for -family inet6.
-.TP
-.B \-0
-Use a special family identifier meaning that no networking protocol is involved. Shortcut for -family link.
-.SH USAGE EXAMPLES
-.TP
-.B # rtmon file /var/log/rtmon.log
-Log to file /var/log/rtmon.log, then run:
-.TP
-.B # ip monitor file /var/log/rtmon.log
-to display logged output from file.
-.SH SEE ALSO
-.BR ip (8)
-.SH AUTHOR
-.B rtmon
-was written by Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>.
-.PP
-This manual page was written by Michael Prokop <mika@grml.org>,
-for the Debian project (but may be used by others).
diff --git a/man/man8/ss.8 b/man/man8/ss.8
deleted file mode 100644
index 015feb3..0000000
--- a/man/man8/ss.8
+++ /dev/null
@@ -1,123 +0,0 @@
-.TH SS 8
-.SH NAME
-ss \- another utility to investigate sockets
-.SH SYNOPSIS
-.B ss
-.RI [ options ] " [ FILTER ]"
-.SH DESCRIPTION
-.B ss
-is used to dump socket statistics. It allows showing information similar
-to
-.IR netstat .
-It can display more TCP and state informations than other tools.
-
-.SH OPTIONS
-These programs follow the usual GNU command line syntax, with long
-options starting with two dashes (`-').
-A summary of options is included below.
-.TP
-.B \-h, \-\-help
-Show summary of options.
-.TP
-.B \-V, \-\-version
-Output version information.
-.TP
-.B \-n, \-\-numeric
-Do now try to resolve service names.
-.TP
-.B \-r, \-\-resolve
-Try to resolve numeric address/ports.
-.TP
-.B \-a, \-\-all
-Display all sockets.
-.TP
-.B \-l, \-\-listening
-Display listening sockets.
-.TP
-.B \-o, \-\-options
-Show timer information.
-.TP
-.B \-e, \-\-extended
-Show detailed socket information
-.TP
-.B \-m, \-\-memory
-Show socket memory usage.
-.TP
-.B \-p, \-\-processes
-Show process using socket.
-.TP
-.B \-i, \-\-info
-Show internal TCP information.
-.TP
-.B \-s, \-\-summary
-Print summary statistics. This option does not parse socket lists obtaining
-summary from various sources. It is useful when amount of sockets is so huge
-that parsing /proc/net/tcp is painful.
-.TP
-.B \-4, \-\-ipv4
-Display only IP version 4 sockets (alias for -f inet).
-.TP
-.B \-6, \-\-ipv6
-Display only IP version 6 sockets (alias for -f inet6).
-.TP
-.B \-0, \-\-packet
-Display PACKET sockets.
-.TP
-.B \-t, \-\-tcp
-Display only TCP sockets.
-.TP
-.B \-u, \-\-udp
-Display only UDP sockets.
-.TP
-.B \-d, \-\-dccp
-Display only DCCP sockets.
-.TP
-.B \-w, \-\-raw
-Display only RAW sockets.
-.TP
-.B \-x, \-\-unix
-Display only Unix domain sockets.
-.TP
-.B \-f FAMILY, \-\-family=FAMILY
-Display sockets of type FAMILY.
-Currently the following families are supported: unix, inet, inet6, link, netlink.
-.TP
-.B \-A QUERY, \-\-query=QUERY
-List of socket tables to dump, separated by commas. The following identifiers
-are understood: all, inet, tcp, udp, raw, unix, packet, netlink, unix_dgram,
-unix_stream, packet_raw, packet_dgram.
-.TP
-.B \-D FILE
-Do not display anything, just dump raw information about TCP sockets to FILE after applying filters. If FILE is - stdout is used.
-.TP
-.B \-F FILE, \-\-filter=FILE
-Read filter information from FILE.
-Each line of FILE is interpreted like single command line option. If FILE is - stdin is used.
-.TP
-.B FILTER := [ state TCP-STATE ] [ EXPRESSION ]
-Please take a look at the official documentation (Debian package iproute-doc) for details regarding filters.
-.SH USAGE EXAMPLES
-.TP
-.B ss -t -a
-Display all TCP sockets.
-.TP
-.B ss -u -a
-Display all UDP sockets.
-.TP
-.B ss -o state established '( dport = :ssh or sport = :ssh )'
-Display all established ssh connections.
-.TP
-.B ss -x src /tmp/.X11-unix/*
-Find all local processes connected to X server.
-.TP
-.B ss -o state fin-wait-1 '( sport = :http or sport = :https )' dst 193.233.7/24
-List all the tcp sockets in state FIN-WAIT-1 for our apache to network 193.233.7/24 and look at their timers.
-.SH SEE ALSO
-.BR ip (8),
-.BR /usr/share/doc/iproute-doc/ss.html " (package iproutedoc)"
-.SH AUTHOR
-.I ss
-was written by Alexey Kuznetosv, <kuznet@ms2.inr.ac.ru>.
-.PP
-This manual page was written by Michael Prokop <mika@grml.org>
-for the Debian project (but may be used by others).
diff --git a/man/man8/tc-bfifo.8 b/man/man8/tc-bfifo.8
deleted file mode 100644
index 8dda4bb..0000000
--- a/man/man8/tc-bfifo.8
+++ /dev/null
@@ -1,72 +0,0 @@
-.TH PBFIFO 8 "10 January 2002" "iproute2" "Linux"
-.SH NAME
-pfifo \- Packet limited First In, First Out queue
-.P
-bfifo \- Byte limited First In, First Out queue
-
-.SH SYNOPSIS
-.B tc qdisc ... add pfifo
-.B [ limit
-packets
-.B ]
-.P
-.B tc qdisc ... add bfifo
-.B [ limit
-bytes
-.B ]
-
-.SH DESCRIPTION
-The pfifo and bfifo qdiscs are unadorned First In, First Out queues. They are the
-simplest queues possible and therefore have no overhead.
-.B pfifo
-constrains the queue size as measured in packets.
-.B bfifo
-does so as measured in bytes.
-
-Like all non-default qdiscs, they maintain statistics. This might be a reason to prefer
-pfifo or bfifo over the default.
-
-.SH ALGORITHM
-A list of packets is maintained, when a packet is enqueued it gets inserted at the tail of
-a list. When a packet needs to be sent out to the network, it is taken from the head of the list.
-
-If the list is too long, no further packets are allowed on. This is called 'tail drop'.
-
-.SH PARAMETERS
-.TP
-limit
-Maximum queue size. Specified in bytes for bfifo, in packets for pfifo. For pfifo, defaults
-to the interface txqueuelen, as specified with
-.BR ifconfig (8)
-or
-.BR ip (8).
-
-For bfifo, it defaults to the txqueuelen multiplied by the interface MTU.
-
-.SH OUTPUT
-The output of
-.B tc -s qdisc ls
-contains the limit, either in packets or in bytes, and the number of bytes
-and packets actually sent. An unsent and dropped packet only appears between braces
-and is not counted as 'Sent'.
-
-In this example, the queue length is 100 packets, 45894 bytes were sent over 681 packets.
-No packets were dropped, and as the pfifo queue does not slow down packets, there were also no
-overlimits:
-.P
-.nf
-# tc -s qdisc ls dev eth0
-qdisc pfifo 8001: dev eth0 limit 100p
- Sent 45894 bytes 681 pkts (dropped 0, overlimits 0)
-.fi
-
-If a backlog occurs, this is displayed as well.
-.SH SEE ALSO
-.BR tc (8)
-
-.SH AUTHORS
-Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>
-
-This manpage maintained by bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc-cbq-details.8 b/man/man8/tc-cbq-details.8
deleted file mode 100644
index 09badb9..0000000
--- a/man/man8/tc-cbq-details.8
+++ /dev/null
@@ -1,425 +0,0 @@
-.TH CBQ 8 "8 December 2001" "iproute2" "Linux"
-.SH NAME
-CBQ \- Class Based Queueing
-.SH SYNOPSIS
-.B tc qdisc ... dev
-dev
-.B ( parent
-classid
-.B | root) [ handle
-major:
-.B ] cbq avpkt
-bytes
-.B bandwidth
-rate
-.B [ cell
-bytes
-.B ] [ ewma
-log
-.B ] [ mpu
-bytes
-.B ]
-
-.B tc class ... dev
-dev
-.B parent
-major:[minor]
-.B [ classid
-major:minor
-.B ] cbq allot
-bytes
-.B [ bandwidth
-rate
-.B ] [ rate
-rate
-.B ] prio
-priority
-.B [ weight
-weight
-.B ] [ minburst
-packets
-.B ] [ maxburst
-packets
-.B ] [ ewma
-log
-.B ] [ cell
-bytes
-.B ] avpkt
-bytes
-.B [ mpu
-bytes
-.B ] [ bounded isolated ] [ split
-handle
-.B & defmap
-defmap
-.B ] [ estimator
-interval timeconstant
-.B ]
-
-.SH DESCRIPTION
-Class Based Queueing is a classful qdisc that implements a rich
-linksharing hierarchy of classes. It contains shaping elements as
-well as prioritizing capabilities. Shaping is performed using link
-idle time calculations based on the timing of dequeue events and
-underlying link bandwidth.
-
-.SH SHAPING ALGORITHM
-Shaping is done using link idle time calculations, and actions taken if
-these calculations deviate from set limits.
-
-When shaping a 10mbit/s connection to 1mbit/s, the link will
-be idle 90% of the time. If it isn't, it needs to be throttled so that it
-IS idle 90% of the time.
-
-From the kernel's perspective, this is hard to measure, so CBQ instead
-derives the idle time from the number of microseconds (in fact, jiffies)
-that elapse between requests from the device driver for more data. Combined
-with the knowledge of packet sizes, this is used to approximate how full or
-empty the link is.
-
-This is rather circumspect and doesn't always arrive at proper
-results. For example, what is the actual link speed of an interface
-that is not really able to transmit the full 100mbit/s of data,
-perhaps because of a badly implemented driver? A PCMCIA network card
-will also never achieve 100mbit/s because of the way the bus is
-designed - again, how do we calculate the idle time?
-
-The physical link bandwidth may be ill defined in case of not-quite-real
-network devices like PPP over Ethernet or PPTP over TCP/IP. The effective
-bandwidth in that case is probably determined by the efficiency of pipes
-to userspace - which not defined.
-
-During operations, the effective idletime is measured using an
-exponential weighted moving average (EWMA), which considers recent
-packets to be exponentially more important than past ones. The Unix
-loadaverage is calculated in the same way.
-
-The calculated idle time is subtracted from the EWMA measured one,
-the resulting number is called 'avgidle'. A perfectly loaded link has
-an avgidle of zero: packets arrive exactly at the calculated
-interval.
-
-An overloaded link has a negative avgidle and if it gets too negative,
-CBQ throttles and is then 'overlimit'.
-
-Conversely, an idle link might amass a huge avgidle, which would then
-allow infinite bandwidths after a few hours of silence. To prevent
-this, avgidle is capped at
-.B maxidle.
-
-If overlimit, in theory, the CBQ could throttle itself for exactly the
-amount of time that was calculated to pass between packets, and then
-pass one packet, and throttle again. Due to timer resolution constraints,
-this may not be feasible, see the
-.B minburst
-parameter below.
-
-.SH CLASSIFICATION
-Within the one CBQ instance many classes may exist. Each of these classes
-contains another qdisc, by default
-.BR tc-pfifo (8).
-
-When enqueueing a packet, CBQ starts at the root and uses various methods to
-determine which class should receive the data. If a verdict is reached, this
-process is repeated for the recipient class which might have further
-means of classifying traffic to its children, if any.
-
-CBQ has the following methods available to classify a packet to any child
-classes.
-.TP
-(i)
-.B skb->priority class encoding.
-Can be set from userspace by an application with the
-.B SO_PRIORITY
-setsockopt.
-The
-.B skb->priority class encoding
-only applies if the skb->priority holds a major:minor handle of an existing
-class within this qdisc.
-.TP
-(ii)
-tc filters attached to the class.
-.TP
-(iii)
-The defmap of a class, as set with the
-.B split & defmap
-parameters. The defmap may contain instructions for each possible Linux packet
-priority.
-
-.P
-Each class also has a
-.B level.
-Leaf nodes, attached to the bottom of the class hierarchy, have a level of 0.
-.SH CLASSIFICATION ALGORITHM
-
-Classification is a loop, which terminates when a leaf class is found. At any
-point the loop may jump to the fallback algorithm.
-
-The loop consists of the following steps:
-.TP
-(i)
-If the packet is generated locally and has a valid classid encoded within its
-.B skb->priority,
-choose it and terminate.
-
-.TP
-(ii)
-Consult the tc filters, if any, attached to this child. If these return
-a class which is not a leaf class, restart loop from the class returned.
-If it is a leaf, choose it and terminate.
-.TP
-(iii)
-If the tc filters did not return a class, but did return a classid,
-try to find a class with that id within this qdisc.
-Check if the found class is of a lower
-.B level
-than the current class. If so, and the returned class is not a leaf node,
-restart the loop at the found class. If it is a leaf node, terminate.
-If we found an upward reference to a higher level, enter the fallback
-algorithm.
-.TP
-(iv)
-If the tc filters did not return a class, nor a valid reference to one,
-consider the minor number of the reference to be the priority. Retrieve
-a class from the defmap of this class for the priority. If this did not
-contain a class, consult the defmap of this class for the
-.B BEST_EFFORT
-class. If this is an upward reference, or no
-.B BEST_EFFORT
-class was defined,
-enter the fallback algorithm. If a valid class was found, and it is not a
-leaf node, restart the loop at this class. If it is a leaf, choose it and
-terminate. If
-neither the priority distilled from the classid, nor the
-.B BEST_EFFORT
-priority yielded a class, enter the fallback algorithm.
-.P
-The fallback algorithm resides outside of the loop and is as follows.
-.TP
-(i)
-Consult the defmap of the class at which the jump to fallback occured. If
-the defmap contains a class for the
-.B
-priority
-of the class (which is related to the TOS field), choose this class and
-terminate.
-.TP
-(ii)
-Consult the map for a class for the
-.B BEST_EFFORT
-priority. If found, choose it, and terminate.
-.TP
-(iii)
-Choose the class at which break out to the fallback algorithm occurred. Terminate.
-.P
-The packet is enqueued to the class which was chosen when either algorithm
-terminated. It is therefore possible for a packet to be enqueued *not* at a
-leaf node, but in the middle of the hierarchy.
-
-.SH LINK SHARING ALGORITHM
-When dequeuing for sending to the network device, CBQ decides which of its
-classes will be allowed to send. It does so with a Weighted Round Robin process
-in which each class with packets gets a chance to send in turn. The WRR process
-starts by asking the highest priority classes (lowest numerically -
-highest semantically) for packets, and will continue to do so until they
-have no more data to offer, in which case the process repeats for lower
-priorities.
-
-.B CERTAINTY ENDS HERE, ANK PLEASE HELP
-
-Each class is not allowed to send at length though - they can only dequeue a
-configurable amount of data during each round.
-
-If a class is about to go overlimit, and it is not
-.B bounded
-it will try to borrow avgidle from siblings that are not
-.B isolated.
-This process is repeated from the bottom upwards. If a class is unable
-to borrow enough avgidle to send a packet, it is throttled and not asked
-for a packet for enough time for the avgidle to increase above zero.
-
-.B I REALLY NEED HELP FIGURING THIS OUT. REST OF DOCUMENT IS PRETTY CERTAIN
-.B AGAIN.
-
-.SH QDISC
-The root qdisc of a CBQ class tree has the following parameters:
-
-.TP
-parent major:minor | root
-This mandatory parameter determines the place of the CBQ instance, either at the
-.B root
-of an interface or within an existing class.
-.TP
-handle major:
-Like all other qdiscs, the CBQ can be assigned a handle. Should consist only
-of a major number, followed by a colon. Optional.
-.TP
-avpkt bytes
-For calculations, the average packet size must be known. It is silently capped
-at a minimum of 2/3 of the interface MTU. Mandatory.
-.TP
-bandwidth rate
-To determine the idle time, CBQ must know the bandwidth of your underlying
-physical interface, or parent qdisc. This is a vital parameter, more about it
-later. Mandatory.
-.TP
-cell
-The cell size determines he granularity of packet transmission time calculations. Has a sensible default.
-.TP
-mpu
-A zero sized packet may still take time to transmit. This value is the lower
-cap for packet transmission time calculations - packets smaller than this value
-are still deemed to have this size. Defaults to zero.
-.TP
-ewma log
-When CBQ needs to measure the average idle time, it does so using an
-Exponentially Weighted Moving Average which smoothes out measurements into
-a moving average. The EWMA LOG determines how much smoothing occurs. Defaults
-to 5. Lower values imply greater sensitivity. Must be between 0 and 31.
-.P
-A CBQ qdisc does not shape out of its own accord. It only needs to know certain
-parameters about the underlying link. Actual shaping is done in classes.
-
-.SH CLASSES
-Classes have a host of parameters to configure their operation.
-
-.TP
-parent major:minor
-Place of this class within the hierarchy. If attached directly to a qdisc
-and not to another class, minor can be omitted. Mandatory.
-.TP
-classid major:minor
-Like qdiscs, classes can be named. The major number must be equal to the
-major number of the qdisc to which it belongs. Optional, but needed if this
-class is going to have children.
-.TP
-weight weight
-When dequeuing to the interface, classes are tried for traffic in a
-round-robin fashion. Classes with a higher configured qdisc will generally
-have more traffic to offer during each round, so it makes sense to allow
-it to dequeue more traffic. All weights under a class are normalized, so
-only the ratios matter. Defaults to the configured rate, unless the priority
-of this class is maximal, in which case it is set to 1.
-.TP
-allot bytes
-Allot specifies how many bytes a qdisc can dequeue
-during each round of the process. This parameter is weighted using the
-renormalized class weight described above.
-
-.TP
-priority priority
-In the round-robin process, classes with the lowest priority field are tried
-for packets first. Mandatory.
-
-.TP
-rate rate
-Maximum rate this class and all its children combined can send at. Mandatory.
-
-.TP
-bandwidth rate
-This is different from the bandwidth specified when creating a CBQ disc. Only
-used to determine maxidle and offtime, which are only calculated when
-specifying maxburst or minburst. Mandatory if specifying maxburst or minburst.
-
-.TP
-maxburst
-This number of packets is used to calculate maxidle so that when
-avgidle is at maxidle, this number of average packets can be burst
-before avgidle drops to 0. Set it higher to be more tolerant of
-bursts. You can't set maxidle directly, only via this parameter.
-
-.TP
-minburst
-As mentioned before, CBQ needs to throttle in case of
-overlimit. The ideal solution is to do so for exactly the calculated
-idle time, and pass 1 packet. However, Unix kernels generally have a
-hard time scheduling events shorter than 10ms, so it is better to
-throttle for a longer period, and then pass minburst packets in one
-go, and then sleep minburst times longer.
-
-The time to wait is called the offtime. Higher values of minburst lead
-to more accurate shaping in the long term, but to bigger bursts at
-millisecond timescales.
-
-.TP
-minidle
-If avgidle is below 0, we are overlimits and need to wait until
-avgidle will be big enough to send one packet. To prevent a sudden
-burst from shutting down the link for a prolonged period of time,
-avgidle is reset to minidle if it gets too low.
-
-Minidle is specified in negative microseconds, so 10 means that
-avgidle is capped at -10us.
-
-.TP
-bounded
-Signifies that this class will not borrow bandwidth from its siblings.
-.TP
-isolated
-Means that this class will not borrow bandwidth to its siblings
-
-.TP
-split major:minor & defmap bitmap[/bitmap]
-If consulting filters attached to a class did not give a verdict,
-CBQ can also classify based on the packet's priority. There are 16
-priorities available, numbered from 0 to 15.
-
-The defmap specifies which priorities this class wants to receive,
-specified as a bitmap. The Least Significant Bit corresponds to priority
-zero. The
-.B split
-parameter tells CBQ at which class the decision must be made, which should
-be a (grand)parent of the class you are adding.
-
-As an example, 'tc class add ... classid 10:1 cbq .. split 10:0 defmap c0'
-configures class 10:0 to send packets with priorities 6 and 7 to 10:1.
-
-The complimentary configuration would then
-be: 'tc class add ... classid 10:2 cbq ... split 10:0 defmap 3f'
-Which would send all packets 0, 1, 2, 3, 4 and 5 to 10:1.
-.TP
-estimator interval timeconstant
-CBQ can measure how much bandwidth each class is using, which tc filters
-can use to classify packets with. In order to determine the bandwidth
-it uses a very simple estimator that measures once every
-.B interval
-microseconds how much traffic has passed. This again is a EWMA, for which
-the time constant can be specified, also in microseconds. The
-.B time constant
-corresponds to the sluggishness of the measurement or, conversely, to the
-sensitivity of the average to short bursts. Higher values mean less
-sensitivity.
-
-
-
-.SH SOURCES
-.TP
-o
-Sally Floyd and Van Jacobson, "Link-sharing and Resource
-Management Models for Packet Networks",
-IEEE/ACM Transactions on Networking, Vol.3, No.4, 1995
-
-.TP
-o
-Sally Floyd, "Notes on CBQ and Guarantee Service", 1995
-
-.TP
-o
-Sally Floyd, "Notes on Class-Based Queueing: Setting
-Parameters", 1996
-
-.TP
-o
-Sally Floyd and Michael Speer, "Experimental Results
-for Class-Based Queueing", 1998, not published.
-
-
-
-.SH SEE ALSO
-.BR tc (8)
-
-.SH AUTHOR
-Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>. This manpage maintained by
-bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc-cbq.8 b/man/man8/tc-cbq.8
deleted file mode 100644
index 79fb93b..0000000
--- a/man/man8/tc-cbq.8
+++ /dev/null
@@ -1,353 +0,0 @@
-.TH CBQ 8 "16 December 2001" "iproute2" "Linux"
-.SH NAME
-CBQ \- Class Based Queueing
-.SH SYNOPSIS
-.B tc qdisc ... dev
-dev
-.B ( parent
-classid
-.B | root) [ handle
-major:
-.B ] cbq [ allot
-bytes
-.B ] avpkt
-bytes
-.B bandwidth
-rate
-.B [ cell
-bytes
-.B ] [ ewma
-log
-.B ] [ mpu
-bytes
-.B ]
-
-.B tc class ... dev
-dev
-.B parent
-major:[minor]
-.B [ classid
-major:minor
-.B ] cbq allot
-bytes
-.B [ bandwidth
-rate
-.B ] [ rate
-rate
-.B ] prio
-priority
-.B [ weight
-weight
-.B ] [ minburst
-packets
-.B ] [ maxburst
-packets
-.B ] [ ewma
-log
-.B ] [ cell
-bytes
-.B ] avpkt
-bytes
-.B [ mpu
-bytes
-.B ] [ bounded isolated ] [ split
-handle
-.B & defmap
-defmap
-.B ] [ estimator
-interval timeconstant
-.B ]
-
-.SH DESCRIPTION
-Class Based Queueing is a classful qdisc that implements a rich
-linksharing hierarchy of classes. It contains shaping elements as
-well as prioritizing capabilities. Shaping is performed using link
-idle time calculations based on the timing of dequeue events and
-underlying link bandwidth.
-
-.SH SHAPING ALGORITHM
-When shaping a 10mbit/s connection to 1mbit/s, the link will
-be idle 90% of the time. If it isn't, it needs to be throttled so that it
-IS idle 90% of the time.
-
-During operations, the effective idletime is measured using an
-exponential weighted moving average (EWMA), which considers recent
-packets to be exponentially more important than past ones. The Unix
-loadaverage is calculated in the same way.
-
-The calculated idle time is subtracted from the EWMA measured one,
-the resulting number is called 'avgidle'. A perfectly loaded link has
-an avgidle of zero: packets arrive exactly at the calculated
-interval.
-
-An overloaded link has a negative avgidle and if it gets too negative,
-CBQ throttles and is then 'overlimit'.
-
-Conversely, an idle link might amass a huge avgidle, which would then
-allow infinite bandwidths after a few hours of silence. To prevent
-this, avgidle is capped at
-.B maxidle.
-
-If overlimit, in theory, the CBQ could throttle itself for exactly the
-amount of time that was calculated to pass between packets, and then
-pass one packet, and throttle again. Due to timer resolution constraints,
-this may not be feasible, see the
-.B minburst
-parameter below.
-
-.SH CLASSIFICATION
-Within the one CBQ instance many classes may exist. Each of these classes
-contains another qdisc, by default
-.BR tc-pfifo (8).
-
-When enqueueing a packet, CBQ starts at the root and uses various methods to
-determine which class should receive the data.
-
-In the absence of uncommon configuration options, the process is rather easy.
-At each node we look for an instruction, and then go to the class the
-instruction refers us to. If the class found is a barren leaf-node (without
-children), we enqueue the packet there. If it is not yet a leaf node, we do
-the whole thing over again starting from that node.
-
-The following actions are performed, in order at each node we visit, until one
-sends us to another node, or terminates the process.
-.TP
-(i)
-Consult filters attached to the class. If sent to a leafnode, we are done.
-Otherwise, restart.
-.TP
-(ii)
-Consult the defmap for the priority assigned to this packet, which depends
-on the TOS bits. Check if the referral is leafless, otherwise restart.
-.TP
-(iii)
-Ask the defmap for instructions for the 'best effort' priority. Check the
-answer for leafness, otherwise restart.
-.TP
-(iv)
-If none of the above returned with an instruction, enqueue at this node.
-.P
-This algorithm makes sure that a packet always ends up somewhere, even while
-you are busy building your configuration.
-
-For more details, see
-.BR tc-cbq-details(8).
-
-.SH LINK SHARING ALGORITHM
-When dequeuing for sending to the network device, CBQ decides which of its
-classes will be allowed to send. It does so with a Weighted Round Robin process
-in which each class with packets gets a chance to send in turn. The WRR process
-starts by asking the highest priority classes (lowest numerically -
-highest semantically) for packets, and will continue to do so until they
-have no more data to offer, in which case the process repeats for lower
-priorities.
-
-Classes by default borrow bandwidth from their siblings. A class can be
-prevented from doing so by declaring it 'bounded'. A class can also indicate
-its unwillingness to lend out bandwidth by being 'isolated'.
-
-.SH QDISC
-The root of a CBQ qdisc class tree has the following parameters:
-
-.TP
-parent major:minor | root
-This mandatory parameter determines the place of the CBQ instance, either at the
-.B root
-of an interface or within an existing class.
-.TP
-handle major:
-Like all other qdiscs, the CBQ can be assigned a handle. Should consist only
-of a major number, followed by a colon. Optional, but very useful if classes
-will be generated within this qdisc.
-.TP
-allot bytes
-This allotment is the 'chunkiness' of link sharing and is used for determining packet
-transmission time tables. The qdisc allot differs slightly from the class allot discussed
-below. Optional. Defaults to a reasonable value, related to avpkt.
-.TP
-avpkt bytes
-The average size of a packet is needed for calculating maxidle, and is also used
-for making sure 'allot' has a safe value. Mandatory.
-.TP
-bandwidth rate
-To determine the idle time, CBQ must know the bandwidth of your underlying
-physical interface, or parent qdisc. This is a vital parameter, more about it
-later. Mandatory.
-.TP
-cell
-The cell size determines he granularity of packet transmission time calculations. Has a sensible default.
-.TP
-mpu
-A zero sized packet may still take time to transmit. This value is the lower
-cap for packet transmission time calculations - packets smaller than this value
-are still deemed to have this size. Defaults to zero.
-.TP
-ewma log
-When CBQ needs to measure the average idle time, it does so using an
-Exponentially Weighted Moving Average which smoothes out measurements into
-a moving average. The EWMA LOG determines how much smoothing occurs. Lower
-values imply greater sensitivity. Must be between 0 and 31. Defaults
-to 5.
-.P
-A CBQ qdisc does not shape out of its own accord. It only needs to know certain
-parameters about the underlying link. Actual shaping is done in classes.
-
-.SH CLASSES
-Classes have a host of parameters to configure their operation.
-
-.TP
-parent major:minor
-Place of this class within the hierarchy. If attached directly to a qdisc
-and not to another class, minor can be omitted. Mandatory.
-.TP
-classid major:minor
-Like qdiscs, classes can be named. The major number must be equal to the
-major number of the qdisc to which it belongs. Optional, but needed if this
-class is going to have children.
-.TP
-weight weight
-When dequeuing to the interface, classes are tried for traffic in a
-round-robin fashion. Classes with a higher configured qdisc will generally
-have more traffic to offer during each round, so it makes sense to allow
-it to dequeue more traffic. All weights under a class are normalized, so
-only the ratios matter. Defaults to the configured rate, unless the priority
-of this class is maximal, in which case it is set to 1.
-.TP
-allot bytes
-Allot specifies how many bytes a qdisc can dequeue
-during each round of the process. This parameter is weighted using the
-renormalized class weight described above. Silently capped at a minimum of
-3/2 avpkt. Mandatory.
-
-.TP
-prio priority
-In the round-robin process, classes with the lowest priority field are tried
-for packets first. Mandatory.
-
-.TP
-avpkt
-See the QDISC section.
-
-.TP
-rate rate
-Maximum rate this class and all its children combined can send at. Mandatory.
-
-.TP
-bandwidth rate
-This is different from the bandwidth specified when creating a CBQ disc! Only
-used to determine maxidle and offtime, which are only calculated when
-specifying maxburst or minburst. Mandatory if specifying maxburst or minburst.
-
-.TP
-maxburst
-This number of packets is used to calculate maxidle so that when
-avgidle is at maxidle, this number of average packets can be burst
-before avgidle drops to 0. Set it higher to be more tolerant of
-bursts. You can't set maxidle directly, only via this parameter.
-
-.TP
-minburst
-As mentioned before, CBQ needs to throttle in case of
-overlimit. The ideal solution is to do so for exactly the calculated
-idle time, and pass 1 packet. However, Unix kernels generally have a
-hard time scheduling events shorter than 10ms, so it is better to
-throttle for a longer period, and then pass minburst packets in one
-go, and then sleep minburst times longer.
-
-The time to wait is called the offtime. Higher values of minburst lead
-to more accurate shaping in the long term, but to bigger bursts at
-millisecond timescales. Optional.
-
-.TP
-minidle
-If avgidle is below 0, we are overlimits and need to wait until
-avgidle will be big enough to send one packet. To prevent a sudden
-burst from shutting down the link for a prolonged period of time,
-avgidle is reset to minidle if it gets too low.
-
-Minidle is specified in negative microseconds, so 10 means that
-avgidle is capped at -10us. Optional.
-
-.TP
-bounded
-Signifies that this class will not borrow bandwidth from its siblings.
-.TP
-isolated
-Means that this class will not borrow bandwidth to its siblings
-
-.TP
-split major:minor & defmap bitmap[/bitmap]
-If consulting filters attached to a class did not give a verdict,
-CBQ can also classify based on the packet's priority. There are 16
-priorities available, numbered from 0 to 15.
-
-The defmap specifies which priorities this class wants to receive,
-specified as a bitmap. The Least Significant Bit corresponds to priority
-zero. The
-.B split
-parameter tells CBQ at which class the decision must be made, which should
-be a (grand)parent of the class you are adding.
-
-As an example, 'tc class add ... classid 10:1 cbq .. split 10:0 defmap c0'
-configures class 10:0 to send packets with priorities 6 and 7 to 10:1.
-
-The complimentary configuration would then
-be: 'tc class add ... classid 10:2 cbq ... split 10:0 defmap 3f'
-Which would send all packets 0, 1, 2, 3, 4 and 5 to 10:1.
-.TP
-estimator interval timeconstant
-CBQ can measure how much bandwidth each class is using, which tc filters
-can use to classify packets with. In order to determine the bandwidth
-it uses a very simple estimator that measures once every
-.B interval
-microseconds how much traffic has passed. This again is a EWMA, for which
-the time constant can be specified, also in microseconds. The
-.B time constant
-corresponds to the sluggishness of the measurement or, conversely, to the
-sensitivity of the average to short bursts. Higher values mean less
-sensitivity.
-
-.SH BUGS
-The actual bandwidth of the underlying link may not be known, for example
-in the case of PPoE or PPTP connections which in fact may send over a
-pipe, instead of over a physical device. CBQ is quite resilient to major
-errors in the configured bandwidth, probably a the cost of coarser shaping.
-
-Default kernels rely on coarse timing information for making decisions. These
-may make shaping precise in the long term, but inaccurate on second long scales.
-
-See
-.BR tc-cbq-details(8)
-for hints on how to improve this.
-
-.SH SOURCES
-.TP
-o
-Sally Floyd and Van Jacobson, "Link-sharing and Resource
-Management Models for Packet Networks",
-IEEE/ACM Transactions on Networking, Vol.3, No.4, 1995
-
-.TP
-o
-Sally Floyd, "Notes on CBQ and Guaranteed Service", 1995
-
-.TP
-o
-Sally Floyd, "Notes on Class-Based Queueing: Setting
-Parameters", 1996
-
-.TP
-o
-Sally Floyd and Michael Speer, "Experimental Results
-for Class-Based Queueing", 1998, not published.
-
-
-
-.SH SEE ALSO
-.BR tc (8)
-
-.SH AUTHOR
-Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>. This manpage maintained by
-bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc-drr.8 b/man/man8/tc-drr.8
deleted file mode 100644
index 16a8ec0..0000000
--- a/man/man8/tc-drr.8
+++ /dev/null
@@ -1,94 +0,0 @@
-.TH TC 8 "January 2010" "iproute2" "Linux"
-.SH NAME
-drr \- deficit round robin scheduler
-.SH SYNOPSIS
-.B tc qdisc ... add drr
-.B [ quantum
-bytes
-.B ]
-
-.SH DESCRIPTION
-
-The Deficit Round Robin Scheduler is a classful queuing discipline as
-a more flexible replacement for Stochastic Fairness Queuing.
-
-Unlike SFQ, there are no built-in queues \-\- you need to add classes
-and then set up filters to classify packets accordingly.
-This can be useful e.g. for using RED qdiscs with different settings for particular
-traffic. There is no default class \-\- if a packet cannot be classified,
-it is dropped.
-
-.SH ALGORITHM
-Each class is assigned a deficit counter, initialized to
-.B quantum.
-
-DRR maintains an (internal) ''active'' list of classes whose qdiscs are
-non-empty. This list is used for dequeuing. A packet is dequeued from
-the class at the head of the list if the packet size is smaller or equal
-to the deficit counter. If the counter is too small, it is increased by
-.B quantum
-and the scheduler moves on to the next class in the active list.
-
-
-.SH PARAMETERS
-.TP
-quantum
-Amount of bytes a flow is allowed to dequeue before the scheduler moves to
-the next class. Defaults to the MTU of the interface. The minimum value is 1.
-
-.SH EXAMPLE & USAGE
-
-To attach to device eth0, using the interface MTU as its quantum:
-.P
-# tc qdisc add dev eth0 handle 1 root drr
-.P
-Adding two classes:
-.P
-# tc class add dev eth0 parent 1: classid 1:1 drr
-# tc class add dev eth0 parent 1: classid 1:2 drr
-.P
-You also need to add at least one filter to classify packets.
-.P
-# tc filter add dev eth0 protocol .. classid 1:1
-.P
-
-Like SFQ, DRR is only useful when it owns the queue \-\- it is a pure scheduler and does
-not delay packets. Attaching non-work-conserving qdiscs like tbf to it does not make
-sense \-\- other qdiscs in the active list will also become inactive until the dequeue
-operation succeeds. Embed DRR within another qdisc like HTB or HFSC to ensure it owns the queue.
-.P
-You can mimic SFQ behavior by assigning packets to the attached classes using the
-flow filter:
-
-.B tc qdisc add dev .. drr
-
-.B for i in .. 1024;do
-.br
-.B \ttc class add dev .. classid $handle:$(print %x $i)
-.br
-.B \ttc qdisc add dev .. fifo limit 16
-.br
-.B done
-
-.B tc filter add .. protocol ip .. $handle flow hash keys src,dst,proto,proto-src,proto-dst divisor 1024 perturb 10
-
-
-.SH SOURCE
-.TP
-o
-M. Shreedhar and George Varghese "Efficient Fair
-Queuing using Deficit Round Robin", Proc. SIGCOMM 95.
-
-.SH NOTES
-
-This implementation does not drop packets from the longest queue on overrun,
-as limits are handled by the individual child qdiscs.
-
-.SH SEE ALSO
-.BR tc (8),
-.BR tc-htb (8),
-.BR tc-sfq (8)
-
-.SH AUTHOR
-sched_drr was written by Patrick McHardy.
-
diff --git a/man/man8/tc-htb.8 b/man/man8/tc-htb.8
deleted file mode 100644
index d196ecd..0000000
--- a/man/man8/tc-htb.8
+++ /dev/null
@@ -1,150 +0,0 @@
-.TH HTB 8 "10 January 2002" "iproute2" "Linux"
-.SH NAME
-HTB \- Hierarchy Token Bucket
-.SH SYNOPSIS
-.B tc qdisc ... dev
-dev
-.B ( parent
-classid
-.B | root) [ handle
-major:
-.B ] htb [ default
-minor-id
-.B ]
-
-.B tc class ... dev
-dev
-.B parent
-major:[minor]
-.B [ classid
-major:minor
-.B ] htb rate
-rate
-.B [ ceil
-rate
-.B ] burst
-bytes
-.B [ cburst
-bytes
-.B ] [ prio
-priority
-.B ]
-
-.SH DESCRIPTION
-HTB is meant as a more understandable and intuitive replacement for
-the CBQ qdisc in Linux. Both CBQ and HTB help you to control the use
-of the outbound bandwidth on a given link. Both allow you to use one
-physical link to simulate several slower links and to send different
-kinds of traffic on different simulated links. In both cases, you have
-to specify how to divide the physical link into simulated links and
-how to decide which simulated link to use for a given packet to be sent.
-
-Unlike CBQ, HTB shapes traffic based on the Token Bucket Filter algorithm
-which does not depend on interface characteristics and so does not need to
-know the underlying bandwidth of the outgoing interface.
-
-.SH SHAPING ALGORITHM
-Shaping works as documented in
-.B tc-tbf (8).
-
-.SH CLASSIFICATION
-Within the one HRB instance many classes may exist. Each of these classes
-contains another qdisc, by default
-.BR tc-pfifo (8).
-
-When enqueueing a packet, HTB starts at the root and uses various methods to
-determine which class should receive the data.
-
-In the absence of uncommon configuration options, the process is rather easy.
-At each node we look for an instruction, and then go to the class the
-instruction refers us to. If the class found is a barren leaf-node (without
-children), we enqueue the packet there. If it is not yet a leaf node, we do
-the whole thing over again starting from that node.
-
-The following actions are performed, in order at each node we visit, until one
-sends us to another node, or terminates the process.
-.TP
-(i)
-Consult filters attached to the class. If sent to a leafnode, we are done.
-Otherwise, restart.
-.TP
-(ii)
-If none of the above returned with an instruction, enqueue at this node.
-.P
-This algorithm makes sure that a packet always ends up somewhere, even while
-you are busy building your configuration.
-
-.SH LINK SHARING ALGORITHM
-FIXME
-
-.SH QDISC
-The root of a HTB qdisc class tree has the following parameters:
-
-.TP
-parent major:minor | root
-This mandatory parameter determines the place of the HTB instance, either at the
-.B root
-of an interface or within an existing class.
-.TP
-handle major:
-Like all other qdiscs, the HTB can be assigned a handle. Should consist only
-of a major number, followed by a colon. Optional, but very useful if classes
-will be generated within this qdisc.
-.TP
-default minor-id
-Unclassified traffic gets sent to the class with this minor-id.
-
-.SH CLASSES
-Classes have a host of parameters to configure their operation.
-
-.TP
-parent major:minor
-Place of this class within the hierarchy. If attached directly to a qdisc
-and not to another class, minor can be omitted. Mandatory.
-.TP
-classid major:minor
-Like qdiscs, classes can be named. The major number must be equal to the
-major number of the qdisc to which it belongs. Optional, but needed if this
-class is going to have children.
-.TP
-prio priority
-In the round-robin process, classes with the lowest priority field are tried
-for packets first. Mandatory.
-
-.TP
-rate rate
-Maximum rate this class and all its children are guaranteed. Mandatory.
-
-.TP
-ceil rate
-Maximum rate at which a class can send, if its parent has bandwidth to spare.
-Defaults to the configured rate, which implies no borrowing
-
-.TP
-burst bytes
-Amount of bytes that can be burst at
-.B ceil
-speed, in excess of the configured
-.B rate.
-Should be at least as high as the highest burst of all children.
-
-.TP
-cburst bytes
-Amount of bytes that can be burst at 'infinite' speed, in other words, as fast
-as the interface can transmit them. For perfect evening out, should be equal to at most one average
-packet. Should be at least as high as the highest cburst of all children.
-
-.SH NOTES
-Due to Unix timing constraints, the maximum ceil rate is not infinite and may in fact be quite low. On Intel,
-there are 100 timer events per second, the maximum rate is that rate at which 'burst' bytes are sent each timer tick.
-From this, the minimum burst size for a specified rate can be calculated. For i386, a 10mbit rate requires a 12 kilobyte
-burst as 100*12kb*8 equals 10mbit.
-
-.SH SEE ALSO
-.BR tc (8)
-.P
-HTB website: http://luxik.cdi.cz/~devik/qos/htb/
-.SH AUTHOR
-Martin Devera <devik@cdi.cz>. This manpage maintained by bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc-pfifo.8 b/man/man8/tc-pfifo.8
deleted file mode 120000
index 70a54af..0000000
--- a/man/man8/tc-pfifo.8
+++ /dev/null
@@ -1 +0,0 @@
-tc-bfifo.8
\ No newline at end of file
diff --git a/man/man8/tc-pfifo_fast.8 b/man/man8/tc-pfifo_fast.8
deleted file mode 100644
index 43ab166..0000000
--- a/man/man8/tc-pfifo_fast.8
+++ /dev/null
@@ -1,59 +0,0 @@
-.TH PFIFO_FAST 8 "10 January 2002" "iproute2" "Linux"
-.SH NAME
-pfifo_fast \- three-band first in, first out queue
-
-.SH DESCRIPTION
-pfifo_fast is the default qdisc of each interface.
-
-Whenever an interface is created, the pfifo_fast qdisc is automatically used
-as a queue. If another qdisc is attached, it preempts the default
-pfifo_fast, which automatically returns to function when an existing qdisc
-is detached.
-
-In this sense this qdisc is magic, and unlike other qdiscs.
-
-.SH ALGORITHM
-The algorithm is very similar to that of the classful
-.BR tc-prio (8)
-qdisc.
-.B pfifo_fast
-is like three
-.BR tc-pfifo (8)
-queues side by side, where packets can be enqueued in any of the three bands
-based on their Type of Service bits or assigned priority.
-
-Not all three bands are dequeued simultaneously - as long as lower bands
-have traffic, higher bands are never dequeued. This can be used to
-prioritize interactive traffic or penalize 'lowest cost' traffic.
-
-Each band can be txqueuelen packets long, as configured with
-.BR ifconfig (8)
-or
-.BR ip (8).
-Additional packets coming in are not enqueued but are instead dropped.
-
-See
-.BR tc-prio (8)
-for complete details on how TOS bits are translated into bands.
-.SH PARAMETERS
-.TP
-txqueuelen
-The length of the three bands depends on the interface txqueuelen, as
-specified with
-.BR ifconfig (8)
-or
-.BR ip (8).
-
-.SH BUGS
-Does not maintain statistics and does not show up in tc qdisc ls. This is because
-it is the automatic default in the absence of a configured qdisc.
-
-.SH SEE ALSO
-.BR tc (8)
-
-.SH AUTHORS
-Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>
-
-This manpage maintained by bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc-prio.8 b/man/man8/tc-prio.8
deleted file mode 100644
index 1625fcc..0000000
--- a/man/man8/tc-prio.8
+++ /dev/null
@@ -1,187 +0,0 @@
-.TH PRIO 8 "16 December 2001" "iproute2" "Linux"
-.SH NAME
-PRIO \- Priority qdisc
-.SH SYNOPSIS
-.B tc qdisc ... dev
-dev
-.B ( parent
-classid
-.B | root) [ handle
-major:
-.B ] prio [ bands
-bands
-.B ] [ priomap
-band,band,band...
-.B ] [ estimator
-interval timeconstant
-.B ]
-
-.SH DESCRIPTION
-The PRIO qdisc is a simple classful queueing discipline that contains
-an arbitrary number of classes of differing priority. The classes are
-dequeued in numerical descending order of priority. PRIO is a scheduler
-and never delays packets - it is a work-conserving qdisc, though the qdiscs
-contained in the classes may not be.
-
-Very useful for lowering latency when there is no need for slowing down
-traffic.
-
-.SH ALGORITHM
-On creation with 'tc qdisc add', a fixed number of bands is created. Each
-band is a class, although is not possible to add classes with 'tc qdisc
-add', the number of bands to be created must instead be specified on the
-command line attaching PRIO to its root.
-
-When dequeueing, band 0 is tried first and only if it did not deliver a
-packet does PRIO try band 1, and so onwards. Maximum reliability packets
-should therefore go to band 0, minimum delay to band 1 and the rest to band
-2.
-
-As the PRIO qdisc itself will have minor number 0, band 0 is actually
-major:1, band 1 is major:2, etc. For major, substitute the major number
-assigned to the qdisc on 'tc qdisc add' with the
-.B handle
-parameter.
-
-.SH CLASSIFICATION
-Three methods are available to PRIO to determine in which band a packet will
-be enqueued.
-.TP
-From userspace
-A process with sufficient privileges can encode the destination class
-directly with SO_PRIORITY, see
-.BR socket(7).
-.TP
-with a tc filter
-A tc filter attached to the root qdisc can point traffic directly to a class
-.TP
-with the priomap
-Based on the packet priority, which in turn is derived from the Type of
-Service assigned to the packet.
-.P
-Only the priomap is specific to this qdisc.
-.SH QDISC PARAMETERS
-.TP
-bands
-Number of bands. If changed from the default of 3,
-.B priomap
-must be updated as well.
-.TP
-priomap
-The priomap maps the priority of
-a packet to a class. The priority can either be set directly from userspace,
-or be derived from the Type of Service of the packet.
-
-Determines how packet priorities, as assigned by the kernel, map to
-bands. Mapping occurs based on the TOS octet of the packet, which looks like
-this:
-
-.nf
-0 1 2 3 4 5 6 7
-+---+---+---+---+---+---+---+---+
-| | | |
-|PRECEDENCE | TOS |MBZ|
-| | | |
-+---+---+---+---+---+---+---+---+
-.fi
-
-The four TOS bits (the 'TOS field') are defined as:
-
-.nf
-Binary Decimal Meaning
------------------------------------------
-1000 8 Minimize delay (md)
-0100 4 Maximize throughput (mt)
-0010 2 Maximize reliability (mr)
-0001 1 Minimize monetary cost (mmc)
-0000 0 Normal Service
-.fi
-
-As there is 1 bit to the right of these four bits, the actual value of the
-TOS field is double the value of the TOS bits. Tcpdump -v -v shows you the
-value of the entire TOS field, not just the four bits. It is the value you
-see in the first column of this table:
-
-.nf
-TOS Bits Means Linux Priority Band
-------------------------------------------------------------
-0x0 0 Normal Service 0 Best Effort 1
-0x2 1 Minimize Monetary Cost 1 Filler 2
-0x4 2 Maximize Reliability 0 Best Effort 1
-0x6 3 mmc+mr 0 Best Effort 1
-0x8 4 Maximize Throughput 2 Bulk 2
-0xa 5 mmc+mt 2 Bulk 2
-0xc 6 mr+mt 2 Bulk 2
-0xe 7 mmc+mr+mt 2 Bulk 2
-0x10 8 Minimize Delay 6 Interactive 0
-0x12 9 mmc+md 6 Interactive 0
-0x14 10 mr+md 6 Interactive 0
-0x16 11 mmc+mr+md 6 Interactive 0
-0x18 12 mt+md 4 Int. Bulk 1
-0x1a 13 mmc+mt+md 4 Int. Bulk 1
-0x1c 14 mr+mt+md 4 Int. Bulk 1
-0x1e 15 mmc+mr+mt+md 4 Int. Bulk 1
-.fi
-
-The second column contains the value of the relevant
-four TOS bits, followed by their translated meaning. For example, 15 stands
-for a packet wanting Minimal Monetary Cost, Maximum Reliability, Maximum
-Throughput AND Minimum Delay.
-
-The fourth column lists the way the Linux kernel interprets the TOS bits, by
-showing to which Priority they are mapped.
-
-The last column shows the result of the default priomap. On the command line,
-the default priomap looks like this:
-
- 1, 2, 2, 2, 1, 2, 0, 0 , 1, 1, 1, 1, 1, 1, 1, 1
-
-This means that priority 4, for example, gets mapped to band number 1.
-The priomap also allows you to list higher priorities (> 7) which do not
-correspond to TOS mappings, but which are set by other means.
-
-This table from RFC 1349 (read it for more details) explains how
-applications might very well set their TOS bits:
-
-.nf
-TELNET 1000 (minimize delay)
-FTP
- Control 1000 (minimize delay)
- Data 0100 (maximize throughput)
-
-TFTP 1000 (minimize delay)
-
-SMTP
- Command phase 1000 (minimize delay)
- DATA phase 0100 (maximize throughput)
-
-Domain Name Service
- UDP Query 1000 (minimize delay)
- TCP Query 0000
- Zone Transfer 0100 (maximize throughput)
-
-NNTP 0001 (minimize monetary cost)
-
-ICMP
- Errors 0000
- Requests 0000 (mostly)
- Responses <same as request> (mostly)
-.fi
-
-
-.SH CLASSES
-PRIO classes cannot be configured further - they are automatically created
-when the PRIO qdisc is attached. Each class however can contain yet a
-further qdisc.
-
-.SH BUGS
-Large amounts of traffic in the lower bands can cause starvation of higher
-bands. Can be prevented by attaching a shaper (for example,
-.BR tc-tbf(8)
-to these bands to make sure they cannot dominate the link.
-
-.SH AUTHORS
-Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>, J Hadi Salim
-<hadi@cyberus.ca>. This manpage maintained by bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc-red.8 b/man/man8/tc-red.8
deleted file mode 100644
index d02b411..0000000
--- a/man/man8/tc-red.8
+++ /dev/null
@@ -1,131 +0,0 @@
-.TH RED 8 "13 December 2001" "iproute2" "Linux"
-.SH NAME
-red \- Random Early Detection
-.SH SYNOPSIS
-.B tc qdisc ... red
-.B limit
-bytes
-.B min
-bytes
-.B max
-bytes
-.B avpkt
-bytes
-.B burst
-packets
-.B [ ecn ] [ bandwidth
-rate
-.B ] probability
-chance
-
-.SH DESCRIPTION
-Random Early Detection is a classless qdisc which manages its queue size
-smartly. Regular queues simply drop packets from the tail when they are
-full, which may not be the optimal behaviour. RED also performs tail drop,
-but does so in a more gradual way.
-
-Once the queue hits a certain average length, packets enqueued have a
-configurable chance of being marked (which may mean dropped). This chance
-increases linearly up to a point called the
-.B max
-average queue length, although the queue might get bigger.
-
-This has a host of benefits over simple taildrop, while not being processor
-intensive. It prevents synchronous retransmits after a burst in traffic,
-which cause further retransmits, etc.
-
-The goal is the have a small queue size, which is good for interactivity
-while not disturbing TCP/IP traffic with too many sudden drops after a burst
-of traffic.
-
-Depending on if ECN is configured, marking either means dropping or
-purely marking a packet as overlimit.
-.SH ALGORITHM
-The average queue size is used for determining the marking
-probability. This is calculated using an Exponential Weighted Moving
-Average, which can be more or less sensitive to bursts.
-
-When the average queue size is below
-.B min
-bytes, no packet will ever be marked. When it exceeds
-.B min,
-the probability of doing so climbs linearly up
-to
-.B probability,
-until the average queue size hits
-.B max
-bytes. Because
-.B probability
-is normally not set to 100%, the queue size might
-conceivably rise above
-.B max
-bytes, so the
-.B limit
-parameter is provided to set a hard maximum for the size of the queue.
-
-.SH PARAMETERS
-.TP
-min
-Average queue size at which marking becomes a possibility.
-.TP
-max
-At this average queue size, the marking probability is maximal. Should be at
-least twice
-.B min
-to prevent synchronous retransmits, higher for low
-.B min.
-.TP
-probability
-Maximum probability for marking, specified as a floating point
-number from 0.0 to 1.0. Suggested values are 0.01 or 0.02 (1 or 2%,
-respectively).
-.TP
-limit
-Hard limit on the real (not average) queue size in bytes. Further packets
-are dropped. Should be set higher than max+burst. It is advised to set this
-a few times higher than
-.B max.
-.TP
-burst
-Used for determining how fast the average queue size is influenced by the
-real queue size. Larger values make the calculation more sluggish, allowing
-longer bursts of traffic before marking starts. Real life experiments
-support the following guideline: (min+min+max)/(3*avpkt).
-.TP
-avpkt
-Specified in bytes. Used with burst to determine the time constant for
-average queue size calculations. 1000 is a good value.
-.TP
-bandwidth
-This rate is used for calculating the average queue size after some
-idle time. Should be set to the bandwidth of your interface. Does not mean
-that RED will shape for you! Optional.
-.TP
-ecn
-As mentioned before, RED can either 'mark' or 'drop'. Explicit Congestion
-Notification allows RED to notify remote hosts that their rate exceeds the
-amount of bandwidth available. Non-ECN capable hosts can only be notified by
-dropping a packet. If this parameter is specified, packets which indicate
-that their hosts honor ECN will only be marked and not dropped, unless the
-queue size hits
-.B limit
-bytes. Needs a tc binary with RED support compiled in. Recommended.
-
-.SH SEE ALSO
-.BR tc (8)
-
-.SH SOURCES
-.TP
-o
-Floyd, S., and Jacobson, V., Random Early Detection gateways for
-Congestion Avoidance. http://www.aciri.org/floyd/papers/red/red.html
-.TP
-o
-Some changes to the algorithm by Alexey N. Kuznetsov.
-
-.SH AUTHORS
-Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>, Alexey Makarenko
-<makar@phoenix.kharkov.ua>, J Hadi Salim <hadi@nortelnetworks.com>.
-This manpage maintained by bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc-sfq.8 b/man/man8/tc-sfq.8
deleted file mode 100644
index 8f2b433..0000000
--- a/man/man8/tc-sfq.8
+++ /dev/null
@@ -1,110 +0,0 @@
-.TH TC 8 "8 December 2001" "iproute2" "Linux"
-.SH NAME
-sfq \- Stochastic Fairness Queueing
-.SH SYNOPSIS
-.B tc qdisc ... perturb
-seconds
-.B quantum
-bytes
-
-.SH DESCRIPTION
-
-Stochastic Fairness Queueing is a classless queueing discipline available for
-traffic control with the
-.BR tc (8)
-command.
-
-SFQ does not shape traffic but only schedules the transmission of packets, based on 'flows'.
-The goal is to ensure fairness so that each flow is able to send data in turn, thus preventing
-any single flow from drowning out the rest.
-
-This may in fact have some effect in mitigating a Denial of Service attempt.
-
-SFQ is work-conserving and therefore always delivers a packet if it has one available.
-.SH ALGORITHM
-On enqueueing, each packet is assigned to a hash bucket, based on
-.TP
-(i)
-Source address
-.TP
-(ii)
-Destination address
-.TP
-(iii)
-Source port
-.P
-If these are available. SFQ knows about ipv4 and ipv6 and also UDP, TCP and ESP.
-Packets with other protocols are hashed based on the 32bits representation of their
-destination and the socket they belong to. A flow corresponds mostly to a TCP/IP
-connection.
-
-Each of these buckets should represent a unique flow. Because multiple flows may
-get hashed to the same bucket, the hashing algorithm is perturbed at configurable
-intervals so that the unfairness lasts only for a short while. Perturbation may
-however cause some inadvertent packet reordering to occur.
-
-When dequeuing, each hashbucket with data is queried in a round robin fashion.
-
-The compile time maximum length of the SFQ is 128 packets, which can be spread over
-at most 128 buckets of 1024 available. In case of overflow, tail-drop is performed
-on the fullest bucket, thus maintaining fairness.
-
-.SH PARAMETERS
-.TP
-limit
-Upper limit of the SFQ. Can be used to reduce the default length of 128 packets.
-.TP
-perturb
-Interval in seconds for queue algorithm perturbation. Defaults to 0, which means that
-no perturbation occurs. Do not set too low for each perturbation may cause some packet
-reordering. Advised value: 10
-.TP
-quantum
-Amount of bytes a flow is allowed to dequeue during a round of the round robin process.
-Defaults to the MTU of the interface which is also the advised value and the minimum value.
-
-.SH EXAMPLE & USAGE
-
-To attach to device ppp0:
-.P
-# tc qdisc add dev ppp0 root sfq perturb 10
-.P
-Please note that SFQ, like all non-shaping (work-conserving) qdiscs, is only useful
-if it owns the queue.
-This is the case when the link speed equals the actually available bandwidth. This holds
-for regular phone modems, ISDN connections and direct non-switched ethernet links.
-.P
-Most often, cable modems and DSL devices do not fall into this category. The same holds
-for when connected to a switch and trying to send data to a congested segment also
-connected to the switch.
-.P
-In this case, the effective queue does not reside within Linux and is therefore not
-available for scheduling.
-.P
-Embed SFQ in a classful qdisc to make sure it owns the queue.
-
-.SH SOURCE
-.TP
-o
-Paul E. McKenney "Stochastic Fairness Queuing",
-IEEE INFOCOMM'90 Proceedings, San Francisco, 1990.
-
-.TP
-o
-Paul E. McKenney "Stochastic Fairness Queuing",
-"Interworking: Research and Experience", v.2, 1991, p.113-131.
-
-.TP
-o
-See also:
-M. Shreedhar and George Varghese "Efficient Fair
-Queuing using Deficit Round Robin", Proc. SIGCOMM 95.
-
-.SH SEE ALSO
-.BR tc (8)
-
-.SH AUTHOR
-Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>. This manpage maintained by
-bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc-tbf.8 b/man/man8/tc-tbf.8
deleted file mode 100644
index 3abb238..0000000
--- a/man/man8/tc-tbf.8
+++ /dev/null
@@ -1,138 +0,0 @@
-.TH TC 8 "13 December 2001" "iproute2" "Linux"
-.SH NAME
-tbf \- Token Bucket Filter
-.SH SYNOPSIS
-.B tc qdisc ... tbf rate
-rate
-.B burst
-bytes/cell
-.B ( latency
-ms
-.B | limit
-bytes
-.B ) [ mpu
-bytes
-.B [ peakrate
-rate
-.B mtu
-bytes/cell
-.B ] ]
-.P
-burst is also known as buffer and maxburst. mtu is also known as minburst.
-.SH DESCRIPTION
-
-The Token Bucket Filter is a classless queueing discipline available for
-traffic control with the
-.BR tc (8)
-command.
-
-TBF is a pure shaper and never schedules traffic. It is non-work-conserving and may throttle
-itself, although packets are available, to ensure that the configured rate is not exceeded.
-On all platforms except for Alpha,
-it is able to shape up to 1mbit/s of normal traffic with ideal minimal burstiness,
-sending out data exactly at the configured rates.
-
-Much higher rates are possible but at the cost of losing the minimal burstiness. In that
-case, data is on average dequeued at the configured rate but may be sent much faster at millisecond
-timescales. Because of further queues living in network adaptors, this is often not a problem.
-
-Kernels with a higher 'HZ' can achieve higher rates with perfect burstiness. On Alpha, HZ is ten
-times higher, leading to a 10mbit/s limit to perfection. These calculations hold for packets of on
-average 1000 bytes.
-
-.SH ALGORITHM
-As the name implies, traffic is filtered based on the expenditure of
-.B tokens.
-Tokens roughly correspond to bytes, with the additional constraint that each packet consumes
-some tokens, no matter how small it is. This reflects the fact that even a zero-sized packet occupies
-the link for some time.
-
-On creation, the TBF is stocked with tokens which correspond to the amount of traffic that can be burst
-in one go. Tokens arrive at a steady rate, until the bucket is full.
-
-If no tokens are available, packets are queued, up to a configured limit. The TBF now
-calculates the token deficit, and throttles until the first packet in the queue can be sent.
-
-If it is not acceptable to burst out packets at maximum speed, a peakrate can be configured
-to limit the speed at which the bucket empties. This peakrate is implemented as a second TBF
-with a very small bucket, so that it doesn't burst.
-
-To achieve perfection, the second bucket may contain only a single packet, which leads to
-the earlier mentioned 1mbit/s limit.
-
-This limit is caused by the fact that the kernel can only throttle for at minimum 1 'jiffy', which depends
-on HZ as 1/HZ. For perfect shaping, only a single packet can get sent per jiffy - for HZ=100, this means 100
-packets of on average 1000 bytes each, which roughly corresponds to 1mbit/s.
-
-.SH PARAMETERS
-See
-.BR tc (8)
-for how to specify the units of these values.
-.TP
-limit or latency
-Limit is the number of bytes that can be queued waiting for tokens to become
-available. You can also specify this the other way around by setting the
-latency parameter, which specifies the maximum amount of time a packet can
-sit in the TBF. The latter calculation takes into account the size of the
-bucket, the rate and possibly the peakrate (if set). These two parameters
-are mutually exclusive.
-.TP
-burst
-Also known as buffer or maxburst.
-Size of the bucket, in bytes. This is the maximum amount of bytes that tokens can be available for instantaneously.
-In general, larger shaping rates require a larger buffer. For 10mbit/s on Intel, you need at least 10kbyte buffer
-if you want to reach your configured rate!
-
-If your buffer is too small, packets may be dropped because more tokens arrive per timer tick than fit in your bucket.
-The minimum buffer size can be calculated by dividing the rate by HZ.
-
-Token usage calculations are performed using a table which by default has a resolution of 8 packets.
-This resolution can be changed by specifying the
-.B cell
-size with the burst. For example, to specify a 6000 byte buffer with a 16
-byte cell size, set a burst of 6000/16. You will probably never have to set
-this. Must be an integral power of 2.
-.TP
-mpu
-A zero-sized packet does not use zero bandwidth. For ethernet, no packet uses less than 64 bytes. The Minimum Packet Unit
-determines the minimal token usage (specified in bytes) for a packet. Defaults to zero.
-.TP
-rate
-The speed knob. See remarks above about limits! See
-.BR tc (8)
-for units.
-.PP
-Furthermore, if a peakrate is desired, the following parameters are available:
-
-.TP
-peakrate
-Maximum depletion rate of the bucket. Limited to 1mbit/s on Intel, 10mbit/s on Alpha. The peakrate does
-not need to be set, it is only necessary if perfect millisecond timescale shaping is required.
-
-.TP
-mtu/minburst
-Specifies the size of the peakrate bucket. For perfect accuracy, should be set to the MTU of the interface.
-If a peakrate is needed, but some burstiness is acceptable, this size can be raised. A 3000 byte minburst
-allows around 3mbit/s of peakrate, given 1000 byte packets.
-
-Like the regular burstsize you can also specify a
-.B cell
-size.
-.SH EXAMPLE & USAGE
-
-To attach a TBF with a sustained maximum rate of 0.5mbit/s, a peakrate of 1.0mbit/s,
-a 5kilobyte buffer, with a pre-bucket queue size limit calculated so the TBF causes
-at most 70ms of latency, with perfect peakrate behaviour, issue:
-.P
-# tc qdisc add dev eth0 root tbf rate 0.5mbit \\
- burst 5kb latency 70ms peakrate 1mbit \\
- minburst 1540
-
-.SH SEE ALSO
-.BR tc (8)
-
-.SH AUTHOR
-Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>. This manpage maintained by
-bert hubert <ahu@ds9a.nl>
-
-
diff --git a/man/man8/tc.8 b/man/man8/tc.8
deleted file mode 100644
index e17ce68..0000000
--- a/man/man8/tc.8
+++ /dev/null
@@ -1,383 +0,0 @@
-.TH TC 8 "16 December 2001" "iproute2" "Linux"
-.SH NAME
-tc \- show / manipulate traffic control settings
-.SH SYNOPSIS
-.B tc qdisc [ add | change | replace | link ] dev
-DEV
-.B
-[ parent
-qdisc-id
-.B | root ]
-.B [ handle
-qdisc-id ] qdisc
-[ qdisc specific parameters ]
-.P
-
-.B tc class [ add | change | replace ] dev
-DEV
-.B parent
-qdisc-id
-.B [ classid
-class-id ] qdisc
-[ qdisc specific parameters ]
-.P
-
-.B tc filter [ add | change | replace ] dev
-DEV
-.B [ parent
-qdisc-id
-.B | root ] protocol
-protocol
-.B prio
-priority filtertype
-[ filtertype specific parameters ]
-.B flowid
-flow-id
-
-.B tc
-.RI "[ " FORMAT " ]"
-.B qdisc show [ dev
-DEV
-.B ]
-.P
-.B tc
-.RI "[ " FORMAT " ]"
-.B class show dev
-DEV
-.P
-.B tc filter show dev
-DEV
-
-.ti -8
-.IR FORMAT " := {"
-\fB\-s\fR[\fItatistics\fR] |
-\fB\-d\fR[\fIetails\fR] |
-\fB\-r\fR[\fIaw\fR] |
-\fB\-p\fR[\fIretty\fR] |
-\fB\i\fR[\fIec\fR] }
-
-.SH DESCRIPTION
-.B Tc
-is used to configure Traffic Control in the Linux kernel. Traffic Control consists
-of the following:
-
-.TP
-SHAPING
-When traffic is shaped, its rate of transmission is under control. Shaping may
-be more than lowering the available bandwidth - it is also used to smooth out
-bursts in traffic for better network behaviour. Shaping occurs on egress.
-
-.TP
-SCHEDULING
-By scheduling the transmission of packets it is possible to improve interactivity
-for traffic that needs it while still guaranteeing bandwidth to bulk transfers. Reordering
-is also called prioritizing, and happens only on egress.
-
-.TP
-POLICING
-Where shaping deals with transmission of traffic, policing pertains to traffic
-arriving. Policing thus occurs on ingress.
-
-.TP
-DROPPING
-Traffic exceeding a set bandwidth may also be dropped forthwith, both on
-ingress and on egress.
-
-.P
-Processing of traffic is controlled by three kinds of objects: qdiscs,
-classes and filters.
-
-.SH QDISCS
-.B qdisc
-is short for 'queueing discipline' and it is elementary to
-understanding traffic control. Whenever the kernel needs to send a
-packet to an interface, it is
-.B enqueued
-to the qdisc configured for that interface. Immediately afterwards, the kernel
-tries to get as many packets as possible from the qdisc, for giving them
-to the network adaptor driver.
-
-A simple QDISC is the 'pfifo' one, which does no processing at all and is a pure
-First In, First Out queue. It does however store traffic when the network interface
-can't handle it momentarily.
-
-.SH CLASSES
-Some qdiscs can contain classes, which contain further qdiscs - traffic may
-then be enqueued in any of the inner qdiscs, which are within the
-.B classes.
-When the kernel tries to dequeue a packet from such a
-.B classful qdisc
-it can come from any of the classes. A qdisc may for example prioritize
-certain kinds of traffic by trying to dequeue from certain classes
-before others.
-
-.SH FILTERS
-A
-.B filter
-is used by a classful qdisc to determine in which class a packet will
-be enqueued. Whenever traffic arrives at a class with subclasses, it needs
-to be classified. Various methods may be employed to do so, one of these
-are the filters. All filters attached to the class are called, until one of
-them returns with a verdict. If no verdict was made, other criteria may be
-available. This differs per qdisc.
-
-It is important to notice that filters reside
-.B within
-qdiscs - they are not masters of what happens.
-
-.SH CLASSLESS QDISCS
-The classless qdiscs are:
-.TP
-[p|b]fifo
-Simplest usable qdisc, pure First In, First Out behaviour. Limited in
-packets or in bytes.
-.TP
-pfifo_fast
-Standard qdisc for 'Advanced Router' enabled kernels. Consists of a three-band
-queue which honors Type of Service flags, as well as the priority that may be
-assigned to a packet.
-.TP
-red
-Random Early Detection simulates physical congestion by randomly dropping
-packets when nearing configured bandwidth allocation. Well suited to very
-large bandwidth applications.
-.TP
-sfq
-Stochastic Fairness Queueing reorders queued traffic so each 'session'
-gets to send a packet in turn.
-.TP
-tbf
-The Token Bucket Filter is suited for slowing traffic down to a precisely
-configured rate. Scales well to large bandwidths.
-.SH CONFIGURING CLASSLESS QDISCS
-In the absence of classful qdiscs, classless qdiscs can only be attached at
-the root of a device. Full syntax:
-.P
-.B tc qdisc add dev
-DEV
-.B root
-QDISC QDISC-PARAMETERS
-
-To remove, issue
-.P
-.B tc qdisc del dev
-DEV
-.B root
-
-The
-.B pfifo_fast
-qdisc is the automatic default in the absence of a configured qdisc.
-
-.SH CLASSFUL QDISCS
-The classful qdiscs are:
-.TP
-CBQ
-Class Based Queueing implements a rich linksharing hierarchy of classes.
-It contains shaping elements as well as prioritizing capabilities. Shaping is
-performed using link idle time calculations based on average packet size and
-underlying link bandwidth. The latter may be ill-defined for some interfaces.
-.TP
-HTB
-The Hierarchy Token Bucket implements a rich linksharing hierarchy of
-classes with an emphasis on conforming to existing practices. HTB facilitates
-guaranteeing bandwidth to classes, while also allowing specification of upper
-limits to inter-class sharing. It contains shaping elements, based on TBF and
-can prioritize classes.
-.TP
-PRIO
-The PRIO qdisc is a non-shaping container for a configurable number of
-classes which are dequeued in order. This allows for easy prioritization
-of traffic, where lower classes are only able to send if higher ones have
-no packets available. To facilitate configuration, Type Of Service bits are
-honored by default.
-.SH THEORY OF OPERATION
-Classes form a tree, where each class has a single parent.
-A class may have multiple children. Some qdiscs allow for runtime addition
-of classes (CBQ, HTB) while others (PRIO) are created with a static number of
-children.
-
-Qdiscs which allow dynamic addition of classes can have zero or more
-subclasses to which traffic may be enqueued.
-
-Furthermore, each class contains a
-.B leaf qdisc
-which by default has
-.B pfifo
-behaviour though another qdisc can be attached in place. This qdisc may again
-contain classes, but each class can have only one leaf qdisc.
-
-When a packet enters a classful qdisc it can be
-.B classified
-to one of the classes within. Three criteria are available, although not all
-qdiscs will use all three:
-.TP
-tc filters
-If tc filters are attached to a class, they are consulted first
-for relevant instructions. Filters can match on all fields of a packet header,
-as well as on the firewall mark applied by ipchains or iptables.
-.TP
-Type of Service
-Some qdiscs have built in rules for classifying packets based on the TOS field.
-.TP
-skb->priority
-Userspace programs can encode a class-id in the 'skb->priority' field using
-the SO_PRIORITY option.
-.P
-Each node within the tree can have its own filters but higher level filters
-may also point directly to lower classes.
-
-If classification did not succeed, packets are enqueued to the leaf qdisc
-attached to that class. Check qdisc specific manpages for details, however.
-
-.SH NAMING
-All qdiscs, classes and filters have IDs, which can either be specified
-or be automatically assigned.
-
-IDs consist of a major number and a minor number, separated by a colon.
-
-.TP
-QDISCS
-A qdisc, which potentially can have children,
-gets assigned a major number, called a 'handle', leaving the minor
-number namespace available for classes. The handle is expressed as '10:'.
-It is customary to explicitly assign a handle to qdiscs expected to have
-children.
-
-.TP
-CLASSES
-Classes residing under a qdisc share their qdisc major number, but each have
-a separate minor number called a 'classid' that has no relation to their
-parent classes, only to their parent qdisc. The same naming custom as for
-qdiscs applies.
-
-.TP
-FILTERS
-Filters have a three part ID, which is only needed when using a hashed
-filter hierarchy.
-.SH UNITS
-All parameters accept a floating point number, possibly followed by a unit.
-.P
-Bandwidths or rates can be specified in:
-.TP
-kbps
-Kilobytes per second
-.TP
-mbps
-Megabytes per second
-.TP
-kbit
-Kilobits per second
-.TP
-mbit
-Megabits per second
-.TP
-bps or a bare number
-Bytes per second
-.P
-Amounts of data can be specified in:
-.TP
-kb or k
-Kilobytes
-.TP
-mb or m
-Megabytes
-.TP
-mbit
-Megabits
-.TP
-kbit
-Kilobits
-.TP
-b or a bare number
-Bytes.
-.P
-Lengths of time can be specified in:
-.TP
-s, sec or secs
-Whole seconds
-.TP
-ms, msec or msecs
-Milliseconds
-.TP
-us, usec, usecs or a bare number
-Microseconds.
-
-.SH TC COMMANDS
-The following commands are available for qdiscs, classes and filter:
-.TP
-add
-Add a qdisc, class or filter to a node. For all entities, a
-.B parent
-must be passed, either by passing its ID or by attaching directly to the root of a device.
-When creating a qdisc or a filter, it can be named with the
-.B handle
-parameter. A class is named with the
-.B classid
-parameter.
-
-.TP
-remove
-A qdisc can be removed by specifying its handle, which may also be 'root'. All subclasses and their leaf qdiscs
-are automatically deleted, as well as any filters attached to them.
-
-.TP
-change
-Some entities can be modified 'in place'. Shares the syntax of 'add', with the exception
-that the handle cannot be changed and neither can the parent. In other words,
-.B
-change
-cannot move a node.
-
-.TP
-replace
-Performs a nearly atomic remove/add on an existing node id. If the node does not exist yet
-it is created.
-
-.TP
-link
-Only available for qdiscs and performs a replace where the node
-must exist already.
-
-.SH FORMAT
-The show command has additional formatting options:
-
-.TP
-.BR "\-s" , " \-stats", " \-statistics"
-output more statistics about packet usage.
-
-.TP
-.BR "\-d", " \-details"
-output more detailed information about rates and cell sizes.
-
-.TP
-.BR "\-r", " \-raw"
-output raw hex values for handles.
-
-.TP
-.BR "\-p", " \-pretty"
-decode filter offset and mask values to equivalent filter commands based on TCP/IP.
-
-.TP
-.BR "\-iec"
-print rates in IEC units (ie. 1K = 1024).
-
-
-.SH HISTORY
-.B tc
-was written by Alexey N. Kuznetsov and added in Linux 2.2.
-.SH SEE ALSO
-.BR tc-cbq (8),
-.BR tc-drr (8),
-.BR tc-htb (8),
-.BR tc-sfq (8),
-.BR tc-red (8),
-.BR tc-tbf (8),
-.BR tc-pfifo (8),
-.BR tc-bfifo (8),
-.BR tc-pfifo_fast (8),
-.br
-.RB "User documentation at " http://lartc.org/ ", but please direct bugreports and patches to: " <netdev@vger.kernel.org>
-
-.SH AUTHOR
-Manpage maintained by bert hubert (ahu@ds9a.nl)
-
diff --git a/misc/.gitignore b/misc/.gitignore
deleted file mode 100644
index f73f7f2..0000000
--- a/misc/.gitignore
+++ /dev/null
@@ -1,7 +0,0 @@
-arpd
-ifstat
-ss
-ssfilter.c
-nstat
-lnstat
-rtacct
diff --git a/misc/Makefile b/misc/Makefile
deleted file mode 100644
index 8c25381..0000000
--- a/misc/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-SSOBJ=ss.o ssfilter.o
-LNSTATOBJ=lnstat.o lnstat_util.o
-
-TARGETS=ss nstat ifstat rtacct arpd lnstat
-
-include ../Config
-
-all: $(TARGETS)
-
-ss: $(SSOBJ) $(LIBUTIL)
-
-nstat: nstat.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o nstat nstat.c -lm
-
-ifstat: ifstat.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o ifstat ifstat.c $(LIBNETLINK) -lm
-
-rtacct: rtacct.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o rtacct rtacct.c $(LIBNETLINK) -lm
-
-arpd: arpd.c
- $(CC) $(CFLAGS) -I$(DBM_INCLUDE) $(LDFLAGS) -o arpd arpd.c $(LIBNETLINK) -ldb -lpthread
-
-ssfilter.c: ssfilter.y
- bison ssfilter.y -o ssfilter.c
-
-lnstat: $(LNSTATOBJ)
-
-install: all
- install -m 0755 $(TARGETS) $(DESTDIR)$(SBINDIR)
- ln -sf lnstat $(DESTDIR)$(SBINDIR)/rtstat
- ln -sf lnstat $(DESTDIR)$(SBINDIR)/ctstat
-
-clean:
- rm -f *.o $(TARGETS) ssfilter.c
diff --git a/misc/arpd.c b/misc/arpd.c
deleted file mode 100644
index 128c49d..0000000
--- a/misc/arpd.c
+++ /dev/null
@@ -1,829 +0,0 @@
-/*
- * arpd.c ARP helper daemon.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <syslog.h>
-#include <malloc.h>
-#include <string.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <netdb.h>
-#include <db_185.h>
-#include <sys/ioctl.h>
-#include <sys/poll.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/uio.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <time.h>
-#include <signal.h>
-#include <linux/if.h>
-#include <linux/if_ether.h>
-#include <linux/if_arp.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <linux/if_packet.h>
-#include <linux/filter.h>
-
-#include "libnetlink.h"
-#include "utils.h"
-
-int resolve_hosts;
-
-DB *dbase;
-char *dbname = "/var/lib/arpd/arpd.db";
-
-int ifnum;
-int *ifvec;
-char **ifnames;
-
-struct dbkey
-{
- __u32 iface;
- __u32 addr;
-};
-
-#define IS_NEG(x) (((__u8*)(x))[0] == 0xFF)
-#define NEG_TIME(x) (((x)[2]<<24)|((x)[3]<<16)|((x)[4]<<8)|(x)[5])
-#define NEG_AGE(x) ((__u32)time(NULL) - NEG_TIME((__u8*)x))
-#define NEG_VALID(x) (NEG_AGE(x) < negative_timeout)
-#define NEG_CNT(x) (((__u8*)(x))[1])
-
-struct rtnl_handle rth;
-
-struct pollfd pset[2];
-int udp_sock = -1;
-
-volatile int do_exit;
-volatile int do_sync;
-volatile int do_stats;
-
-struct {
- unsigned long arp_new;
- unsigned long arp_change;
-
- unsigned long app_recv;
- unsigned long app_success;
- unsigned long app_bad;
- unsigned long app_neg;
- unsigned long app_suppressed;
-
- unsigned long kern_neg;
- unsigned long kern_new;
- unsigned long kern_change;
-
- unsigned long probes_sent;
- unsigned long probes_suppressed;
-} stats;
-
-int active_probing;
-int negative_timeout = 60;
-int no_kernel_broadcasts;
-int broadcast_rate = 1000;
-int broadcast_burst = 3000;
-
-void usage(void)
-{
- fprintf(stderr,
-"Usage: arpd [ -lk ] [ -a N ] [ -b dbase ] [ -f file ] [ interfaces ]\n");
- exit(1);
-}
-
-int handle_if(int ifindex)
-{
- int i;
-
- if (ifnum == 0)
- return 1;
-
- for (i=0; i<ifnum; i++)
- if (ifvec[i] == ifindex)
- return 1;
- return 0;
-}
-
-int sysctl_adjusted;
-
-void do_sysctl_adjustments(void)
-{
- int i;
-
- if (!ifnum)
- return;
-
- for (i=0; i<ifnum; i++) {
- char buf[128];
- FILE *fp;
-
- if (active_probing) {
- sprintf(buf, "/proc/sys/net/ipv4/neigh/%s/mcast_solicit", ifnames[i]);
- if ((fp = fopen(buf, "w")) != NULL) {
- if (no_kernel_broadcasts)
- strcpy(buf, "0\n");
- else
- sprintf(buf, "%d\n", active_probing>=2 ? 1 : 3-active_probing);
- fputs(buf, fp);
- fclose(fp);
- }
- }
-
- sprintf(buf, "/proc/sys/net/ipv4/neigh/%s/app_solicit", ifnames[i]);
- if ((fp = fopen(buf, "w")) != NULL) {
- sprintf(buf, "%d\n", active_probing<=1 ? 1 : active_probing);
- fputs(buf, fp);
- fclose(fp);
- }
- }
- sysctl_adjusted = 1;
-}
-
-void undo_sysctl_adjustments(void)
-{
- int i;
-
- if (!sysctl_adjusted)
- return;
-
- for (i=0; i<ifnum; i++) {
- char buf[128];
- FILE *fp;
-
- if (active_probing) {
- sprintf(buf, "/proc/sys/net/ipv4/neigh/%s/mcast_solicit", ifnames[i]);
- if ((fp = fopen(buf, "w")) != NULL) {
- strcpy(buf, "3\n");
- fputs(buf, fp);
- fclose(fp);
- }
- }
- sprintf(buf, "/proc/sys/net/ipv4/neigh/%s/app_solicit", ifnames[i]);
- if ((fp = fopen(buf, "w")) != NULL) {
- strcpy(buf, "0\n");
- fputs(buf, fp);
- fclose(fp);
- }
- }
- sysctl_adjusted = 0;
-}
-
-
-int send_probe(int ifindex, __u32 addr)
-{
- struct ifreq ifr;
- struct sockaddr_in dst;
- socklen_t len;
- unsigned char buf[256];
- struct arphdr *ah = (struct arphdr*)buf;
- unsigned char *p = (unsigned char *)(ah+1);
- struct sockaddr_ll sll;
-
- memset(&ifr, 0, sizeof(ifr));
- ifr.ifr_ifindex = ifindex;
- if (ioctl(udp_sock, SIOCGIFNAME, &ifr))
- return -1;
- if (ioctl(udp_sock, SIOCGIFHWADDR, &ifr))
- return -1;
- if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER)
- return -1;
- if (setsockopt(udp_sock, SOL_SOCKET, SO_BINDTODEVICE, ifr.ifr_name, strlen(ifr.ifr_name)+1) < 0)
- return -1;
-
- dst.sin_family = AF_INET;
- dst.sin_port = htons(1025);
- dst.sin_addr.s_addr = addr;
- if (connect(udp_sock, (struct sockaddr*)&dst, sizeof(dst)) < 0)
- return -1;
- len = sizeof(dst);
- if (getsockname(udp_sock, (struct sockaddr*)&dst, &len) < 0)
- return -1;
-
- ah->ar_hrd = htons(ifr.ifr_hwaddr.sa_family);
- ah->ar_pro = htons(ETH_P_IP);
- ah->ar_hln = 6;
- ah->ar_pln = 4;
- ah->ar_op = htons(ARPOP_REQUEST);
-
- memcpy(p, ifr.ifr_hwaddr.sa_data, ah->ar_hln);
- p += ah->ar_hln;
-
- memcpy(p, &dst.sin_addr, 4);
- p+=4;
-
- sll.sll_family = AF_PACKET;
- memset(sll.sll_addr, 0xFF, sizeof(sll.sll_addr));
- sll.sll_ifindex = ifindex;
- sll.sll_protocol = htons(ETH_P_ARP);
- memcpy(p, &sll.sll_addr, ah->ar_hln);
- p+=ah->ar_hln;
-
- memcpy(p, &addr, 4);
- p+=4;
-
- if (sendto(pset[0].fd, buf, p-buf, 0, (struct sockaddr*)&sll, sizeof(sll)) < 0)
- return -1;
- stats.probes_sent++;
- return 0;
-}
-
-/* Be very tough on sending probes: 1 per second with burst of 3. */
-
-int queue_active_probe(int ifindex, __u32 addr)
-{
- static struct timeval prev;
- static int buckets;
- struct timeval now;
-
- gettimeofday(&now, NULL);
- if (prev.tv_sec) {
- int diff = (now.tv_sec-prev.tv_sec)*1000+(now.tv_usec-prev.tv_usec)/1000;
- buckets += diff;
- } else {
- buckets = broadcast_burst;
- }
- if (buckets > broadcast_burst)
- buckets = broadcast_burst;
- if (buckets >= broadcast_rate && !send_probe(ifindex, addr)) {
- buckets -= broadcast_rate;
- prev = now;
- return 0;
- }
- stats.probes_suppressed++;
- return -1;
-}
-
-int respond_to_kernel(int ifindex, __u32 addr, char *lla, int llalen)
-{
- struct {
- struct nlmsghdr n;
- struct ndmsg ndm;
- char buf[256];
- } req;
-
- memset(&req.n, 0, sizeof(req.n));
- memset(&req.ndm, 0, sizeof(req.ndm));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ndmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST;
- req.n.nlmsg_type = RTM_NEWNEIGH;
- req.ndm.ndm_family = AF_INET;
- req.ndm.ndm_state = NUD_STALE;
- req.ndm.ndm_ifindex = ifindex;
- req.ndm.ndm_type = RTN_UNICAST;
-
- addattr_l(&req.n, sizeof(req), NDA_DST, &addr, 4);
- addattr_l(&req.n, sizeof(req), NDA_LLADDR, lla, llalen);
- return rtnl_send(&rth, (char*)&req, req.n.nlmsg_len) <= 0;
-}
-
-void prepare_neg_entry(__u8 *ndata, __u32 stamp)
-{
- ndata[0] = 0xFF;
- ndata[1] = 0;
- ndata[2] = stamp>>24;
- ndata[3] = stamp>>16;
- ndata[4] = stamp>>8;
- ndata[5] = stamp;
-}
-
-
-int do_one_request(struct nlmsghdr *n)
-{
- struct ndmsg *ndm = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[NDA_MAX+1];
- struct dbkey key;
- DBT dbkey, dbdat;
- int do_acct = 0;
-
- if (n->nlmsg_type == NLMSG_DONE) {
- dbase->sync(dbase, 0);
-
- /* Now we have at least mirror of kernel db, so that
- * may start real resolution.
- */
- do_sysctl_adjustments();
- return 0;
- }
-
- if (n->nlmsg_type != RTM_GETNEIGH && n->nlmsg_type != RTM_NEWNEIGH)
- return 0;
-
- len -= NLMSG_LENGTH(sizeof(*ndm));
- if (len < 0)
- return -1;
-
- if (ndm->ndm_family != AF_INET ||
- (ifnum && !handle_if(ndm->ndm_ifindex)) ||
- ndm->ndm_flags ||
- ndm->ndm_type != RTN_UNICAST ||
- !(ndm->ndm_state&~NUD_NOARP))
- return 0;
-
- parse_rtattr(tb, NDA_MAX, NDA_RTA(ndm), len);
-
- if (!tb[NDA_DST])
- return 0;
-
- key.iface = ndm->ndm_ifindex;
- memcpy(&key.addr, RTA_DATA(tb[NDA_DST]), 4);
- dbkey.data = &key;
- dbkey.size = sizeof(key);
-
- if (dbase->get(dbase, &dbkey, &dbdat, 0) != 0) {
- dbdat.data = 0;
- dbdat.size = 0;
- }
-
- if (n->nlmsg_type == RTM_GETNEIGH) {
- if (!(n->nlmsg_flags&NLM_F_REQUEST))
- return 0;
-
- if (!(ndm->ndm_state&(NUD_PROBE|NUD_INCOMPLETE))) {
- stats.app_bad++;
- return 0;
- }
-
- if (ndm->ndm_state&NUD_PROBE) {
- /* If we get this, kernel still has some valid
- * address, but unicast probing failed and host
- * is either dead or changed its mac address.
- * Kernel is going to initiate broadcast resolution.
- * OK, we invalidate our information as well.
- */
- if (dbdat.data && !IS_NEG(dbdat.data))
- stats.app_neg++;
-
- dbase->del(dbase, &dbkey, 0);
- } else {
- /* If we get this kernel does not have any information.
- * If we have something tell this to kernel. */
- stats.app_recv++;
- if (dbdat.data && !IS_NEG(dbdat.data)) {
- stats.app_success++;
- respond_to_kernel(key.iface, key.addr, dbdat.data, dbdat.size);
- return 0;
- }
-
- /* Sheeit! We have nothing to tell. */
- /* If we have recent negative entry, be silent. */
- if (dbdat.data && NEG_VALID(dbdat.data)) {
- if (NEG_CNT(dbdat.data) >= active_probing) {
- stats.app_suppressed++;
- return 0;
- }
- do_acct = 1;
- }
- }
-
- if (active_probing &&
- queue_active_probe(ndm->ndm_ifindex, key.addr) == 0 &&
- do_acct) {
- NEG_CNT(dbdat.data)++;
- dbase->put(dbase, &dbkey, &dbdat, 0);
- }
- } else if (n->nlmsg_type == RTM_NEWNEIGH) {
- if (n->nlmsg_flags&NLM_F_REQUEST)
- return 0;
-
- if (ndm->ndm_state&NUD_FAILED) {
- /* Kernel was not able to resolve. Host is dead.
- * Create negative entry if it is not present
- * or renew it if it is too old. */
- if (!dbdat.data ||
- !IS_NEG(dbdat.data) ||
- !NEG_VALID(dbdat.data)) {
- __u8 ndata[6];
- stats.kern_neg++;
- prepare_neg_entry(ndata, time(NULL));
- dbdat.data = ndata;
- dbdat.size = sizeof(ndata);
- dbase->put(dbase, &dbkey, &dbdat, 0);
- }
- } else if (tb[NDA_LLADDR]) {
- if (dbdat.data && !IS_NEG(dbdat.data)) {
- if (memcmp(RTA_DATA(tb[NDA_LLADDR]), dbdat.data, dbdat.size) == 0)
- return 0;
- stats.kern_change++;
- } else {
- stats.kern_new++;
- }
- dbdat.data = RTA_DATA(tb[NDA_LLADDR]);
- dbdat.size = RTA_PAYLOAD(tb[NDA_LLADDR]);
- dbase->put(dbase, &dbkey, &dbdat, 0);
- }
- }
- return 0;
-}
-
-void load_initial_table(void)
-{
- rtnl_wilddump_request(&rth, AF_INET, RTM_GETNEIGH);
-}
-
-void get_kern_msg(void)
-{
- int status;
- struct nlmsghdr *h;
- struct sockaddr_nl nladdr;
- struct iovec iov;
- char buf[8192];
- struct msghdr msg = {
- (void*)&nladdr, sizeof(nladdr),
- &iov, 1,
- NULL, 0,
- 0
- };
-
- memset(&nladdr, 0, sizeof(nladdr));
-
- iov.iov_base = buf;
- iov.iov_len = sizeof(buf);
-
- status = recvmsg(rth.fd, &msg, MSG_DONTWAIT);
-
- if (status <= 0)
- return;
-
- if (msg.msg_namelen != sizeof(nladdr))
- return;
-
- if (nladdr.nl_pid)
- return;
-
- for (h = (struct nlmsghdr*)buf; status >= sizeof(*h); ) {
- int len = h->nlmsg_len;
- int l = len - sizeof(*h);
-
- if (l < 0 || len > status)
- return;
-
- if (do_one_request(h) < 0)
- return;
-
- status -= NLMSG_ALIGN(len);
- h = (struct nlmsghdr*)((char*)h + NLMSG_ALIGN(len));
- }
-}
-
-/* Receive gratuitous ARP messages and store them, that's all. */
-void get_arp_pkt(void)
-{
- unsigned char buf[1024];
- struct sockaddr_ll sll;
- socklen_t sll_len = sizeof(sll);
- struct arphdr *a = (struct arphdr*)buf;
- struct dbkey key;
- DBT dbkey, dbdat;
- int n;
-
- n = recvfrom(pset[0].fd, buf, sizeof(buf), MSG_DONTWAIT,
- (struct sockaddr*)&sll, &sll_len);
- if (n < 0) {
- if (errno != EINTR && errno != EAGAIN)
- syslog(LOG_ERR, "recvfrom: %m");
- return;
- }
-
- if (ifnum && !handle_if(sll.sll_ifindex))
- return;
-
- /* Sanity checks */
-
- if (n < sizeof(*a) ||
- (a->ar_op != htons(ARPOP_REQUEST) &&
- a->ar_op != htons(ARPOP_REPLY)) ||
- a->ar_pln != 4 ||
- a->ar_pro != htons(ETH_P_IP) ||
- a->ar_hln != sll.sll_halen ||
- sizeof(*a) + 2*4 + 2*a->ar_hln > n)
- return;
-
- key.iface = sll.sll_ifindex;
- memcpy(&key.addr, (char*)(a+1) + a->ar_hln, 4);
-
- /* DAD message, ignore. */
- if (key.addr == 0)
- return;
-
- dbkey.data = &key;
- dbkey.size = sizeof(key);
-
- if (dbase->get(dbase, &dbkey, &dbdat, 0) == 0 && !IS_NEG(dbdat.data)) {
- if (memcmp(dbdat.data, a+1, dbdat.size) == 0)
- return;
- stats.arp_change++;
- } else {
- stats.arp_new++;
- }
-
- dbdat.data = a+1;
- dbdat.size = a->ar_hln;
- dbase->put(dbase, &dbkey, &dbdat, 0);
-}
-
-void catch_signal(int sig, void (*handler)(int))
-{
- struct sigaction sa;
-
- memset(&sa, 0, sizeof(sa));
- sa.sa_handler = handler;
-#ifdef SA_INTERRUPT
- sa.sa_flags = SA_INTERRUPT;
-#endif
- sigaction(sig, &sa, NULL);
-}
-
-#include <setjmp.h>
-sigjmp_buf env;
-volatile int in_poll;
-
-void sig_exit(int signo)
-{
- do_exit = 1;
- if (in_poll)
- siglongjmp(env, 1);
-}
-
-void sig_sync(int signo)
-{
- do_sync = 1;
- if (in_poll)
- siglongjmp(env, 1);
-}
-
-void sig_stats(int signo)
-{
- do_sync = 1;
- do_stats = 1;
- if (in_poll)
- siglongjmp(env, 1);
-}
-
-void send_stats(void)
-{
- syslog(LOG_INFO, "arp_rcv: n%lu c%lu app_rcv: tot %lu hits %lu bad %lu neg %lu sup %lu",
- stats.arp_new, stats.arp_change,
-
- stats.app_recv, stats.app_success,
- stats.app_bad, stats.app_neg, stats.app_suppressed
- );
- syslog(LOG_INFO, "kern: n%lu c%lu neg %lu arp_send: %lu rlim %lu",
- stats.kern_new, stats.kern_change, stats.kern_neg,
-
- stats.probes_sent, stats.probes_suppressed
- );
- do_stats = 0;
-}
-
-
-int main(int argc, char **argv)
-{
- int opt;
- int do_list = 0;
- char *do_load = NULL;
-
- while ((opt = getopt(argc, argv, "h?b:lf:a:n:kR:B:")) != EOF) {
- switch (opt) {
- case 'b':
- dbname = optarg;
- break;
- case 'f':
- if (do_load) {
- fprintf(stderr, "Duplicate option -f\n");
- usage();
- }
- do_load = optarg;
- break;
- case 'l':
- do_list = 1;
- break;
- case 'a':
- active_probing = atoi(optarg);
- break;
- case 'n':
- negative_timeout = atoi(optarg);
- break;
- case 'k':
- no_kernel_broadcasts = 1;
- break;
- case 'R':
- if ((broadcast_rate = atoi(optarg)) <= 0 ||
- (broadcast_rate = 1000/broadcast_rate) <= 0) {
- fprintf(stderr, "Invalid ARP rate\n");
- exit(-1);
- }
- break;
- case 'B':
- if ((broadcast_burst = atoi(optarg)) <= 0 ||
- (broadcast_burst = 1000*broadcast_burst) <= 0) {
- fprintf(stderr, "Invalid ARP burst\n");
- exit(-1);
- }
- break;
- case 'h':
- case '?':
- default:
- usage();
- }
- }
- argc -= optind;
- argv += optind;
-
- if (argc > 0) {
- ifnum = argc;
- ifnames = argv;
- ifvec = malloc(argc*sizeof(int));
- if (!ifvec) {
- perror("malloc");
- exit(-1);
- }
- }
-
- if ((udp_sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
- perror("socket");
- exit(-1);
- }
-
- if (ifnum) {
- int i;
- struct ifreq ifr;
- memset(&ifr, 0, sizeof(ifr));
- for (i=0; i<ifnum; i++) {
- strncpy(ifr.ifr_name, ifnames[i], IFNAMSIZ);
- if (ioctl(udp_sock, SIOCGIFINDEX, &ifr)) {
- perror("ioctl(SIOCGIFINDEX)");
- exit(-1);;
- }
- ifvec[i] = ifr.ifr_ifindex;
- }
- }
-
- dbase = dbopen(dbname, O_CREAT|O_RDWR, 0644, DB_HASH, NULL);
- if (dbase == NULL) {
- perror("db_open");
- exit(-1);
- }
-
- if (do_load) {
- char buf[128];
- FILE *fp;
- struct dbkey k;
- DBT dbkey, dbdat;
-
- dbkey.data = &k;
- dbkey.size = sizeof(k);
-
- if (strcmp(do_load, "-") == 0 || strcmp(do_load, "--") == 0) {
- fp = stdin;
- } else if ((fp = fopen(do_load, "r")) == NULL) {
- perror("fopen");
- goto do_abort;
- }
-
- buf[sizeof(buf)-1] = 0;
- while (fgets(buf, sizeof(buf)-1, fp)) {
- __u8 b1[6];
- char ipbuf[128];
- char macbuf[128];
-
- if (buf[0] == '#')
- continue;
-
- if (sscanf(buf, "%u%s%s", &k.iface, ipbuf, macbuf) != 3) {
- fprintf(stderr, "Wrong format of input file \"%s\"\n", do_load);
- goto do_abort;
- }
- if (strncmp(macbuf, "FAILED:", 7) == 0)
- continue;
- if (!inet_aton(ipbuf, (struct in_addr*)&k.addr)) {
- fprintf(stderr, "Invalid IP address: \"%s\"\n", ipbuf);
- goto do_abort;
- }
-
- dbdat.data = hexstring_a2n(macbuf, b1, 6);
- if (dbdat.data == NULL)
- goto do_abort;
- dbdat.size = 6;
-
- if (dbase->put(dbase, &dbkey, &dbdat, 0)) {
- perror("hash->put");
- goto do_abort;
- }
- }
- dbase->sync(dbase, 0);
- if (fp != stdin)
- fclose(fp);
- }
-
- if (do_list) {
- DBT dbkey, dbdat;
- printf("%-8s %-15s %s\n", "#Ifindex", "IP", "MAC");
- while (dbase->seq(dbase, &dbkey, &dbdat, R_NEXT) == 0) {
- struct dbkey *key = dbkey.data;
- if (handle_if(key->iface)) {
- if (!IS_NEG(dbdat.data)) {
- char b1[18];
- printf("%-8d %-15s %s\n",
- key->iface,
- inet_ntoa(*(struct in_addr*)&key->addr),
- hexstring_n2a(dbdat.data, 6, b1, 18));
- } else {
- printf("%-8d %-15s FAILED: %dsec ago\n",
- key->iface,
- inet_ntoa(*(struct in_addr*)&key->addr),
- NEG_AGE(dbdat.data));
- }
- }
- }
- }
-
- if (do_load || do_list)
- goto out;
-
- pset[0].fd = socket(PF_PACKET, SOCK_DGRAM, 0);
- if (pset[0].fd < 0) {
- perror("socket");
- exit(-1);
- }
-
- if (1) {
- struct sockaddr_ll sll;
- memset(&sll, 0, sizeof(sll));
- sll.sll_family = AF_PACKET;
- sll.sll_protocol = htons(ETH_P_ARP);
- sll.sll_ifindex = (ifnum == 1 ? ifvec[0] : 0);
- if (bind(pset[0].fd, (struct sockaddr*)&sll, sizeof(sll)) < 0) {
- perror("bind");
- goto do_abort;
- }
- }
-
- if (rtnl_open(&rth, RTMGRP_NEIGH) < 0) {
- perror("rtnl_open");
- goto do_abort;
- }
- pset[1].fd = rth.fd;
-
- load_initial_table();
-
- if (daemon(0, 0)) {
- perror("arpd: daemon");
- goto do_abort;
- }
-
- openlog("arpd", LOG_PID | LOG_CONS, LOG_DAEMON);
- catch_signal(SIGINT, sig_exit);
- catch_signal(SIGTERM, sig_exit);
- catch_signal(SIGHUP, sig_sync);
- catch_signal(SIGUSR1, sig_stats);
-
-#define EVENTS (POLLIN|POLLPRI|POLLERR|POLLHUP)
- pset[0].events = EVENTS;
- pset[0].revents = 0;
- pset[1].events = EVENTS;
- pset[1].revents = 0;
-
- sigsetjmp(env, 1);
-
- for (;;) {
- in_poll = 1;
-
- if (do_exit)
- break;
- if (do_sync) {
- in_poll = 0;
- dbase->sync(dbase, 0);
- do_sync = 0;
- in_poll = 1;
- }
- if (do_stats)
- send_stats();
- if (poll(pset, 2, 30000) > 0) {
- in_poll = 0;
- if (pset[0].revents&EVENTS)
- get_arp_pkt();
- if (pset[1].revents&EVENTS)
- get_kern_msg();
- } else {
- do_sync = 1;
- }
- }
-
- undo_sysctl_adjustments();
-out:
- dbase->close(dbase);
- exit(0);
-
-do_abort:
- dbase->close(dbase);
- exit(-1);
-}
diff --git a/misc/ifstat.c b/misc/ifstat.c
deleted file mode 100644
index 0ce8c92..0000000
--- a/misc/ifstat.c
+++ /dev/null
@@ -1,769 +0,0 @@
-/*
- * ifstat.c handy utility to read net interface statistics
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <sys/time.h>
-#include <fnmatch.h>
-#include <sys/file.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/poll.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-#include <signal.h>
-#include <math.h>
-#include <getopt.h>
-
-#include <libnetlink.h>
-#include <linux/netdevice.h>
-
-#include <SNAPSHOT.h>
-
-int dump_zeros = 0;
-int reset_history = 0;
-int ignore_history = 0;
-int no_output = 0;
-int no_update = 0;
-int scan_interval = 0;
-int time_constant = 0;
-int show_errors = 0;
-double W;
-char **patterns;
-int npatterns;
-
-char info_source[128];
-int source_mismatch;
-
-#define MAXS (sizeof(struct net_device_stats)/sizeof(unsigned long))
-
-struct ifstat_ent
-{
- struct ifstat_ent *next;
- char *name;
- int ifindex;
- unsigned long long val[MAXS];
- double rate[MAXS];
- unsigned long ival[MAXS];
-};
-
-struct ifstat_ent *kern_db;
-struct ifstat_ent *hist_db;
-
-static int match(const char *id)
-{
- int i;
-
- if (npatterns == 0)
- return 1;
-
- for (i=0; i<npatterns; i++) {
- if (!fnmatch(patterns[i], id, 0))
- return 1;
- }
- return 0;
-}
-
-static int get_nlmsg(const struct sockaddr_nl *who,
- struct nlmsghdr *m, void *arg)
-{
- struct ifinfomsg *ifi = NLMSG_DATA(m);
- struct rtattr * tb[IFLA_MAX+1];
- int len = m->nlmsg_len;
- struct ifstat_ent *n;
- int i;
-
- if (m->nlmsg_type != RTM_NEWLINK)
- return 0;
-
- len -= NLMSG_LENGTH(sizeof(*ifi));
- if (len < 0)
- return -1;
-
- if (!(ifi->ifi_flags&IFF_UP))
- return 0;
-
- parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi), len);
- if (tb[IFLA_IFNAME] == NULL || tb[IFLA_STATS] == NULL)
- return 0;
-
- n = malloc(sizeof(*n));
- if (!n)
- abort();
- n->ifindex = ifi->ifi_index;
- n->name = strdup(RTA_DATA(tb[IFLA_IFNAME]));
- memcpy(&n->ival, RTA_DATA(tb[IFLA_STATS]), sizeof(n->ival));
- memset(&n->rate, 0, sizeof(n->rate));
- for (i=0; i<MAXS; i++)
- n->val[i] = n->ival[i];
- n->next = kern_db;
- kern_db = n;
- return 0;
-}
-
-void load_info(void)
-{
- struct ifstat_ent *db, *n;
- struct rtnl_handle rth;
-
- if (rtnl_open(&rth, 0) < 0)
- exit(1);
-
- if (rtnl_wilddump_request(&rth, AF_INET, RTM_GETLINK) < 0) {
- perror("Cannot send dump request");
- exit(1);
- }
-
- if (rtnl_dump_filter(&rth, get_nlmsg, NULL, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- exit(1);
- }
-
- rtnl_close(&rth);
-
- db = kern_db;
- kern_db = NULL;
-
- while (db) {
- n = db;
- db = db->next;
- n->next = kern_db;
- kern_db = n;
- }
-}
-
-void load_raw_table(FILE *fp)
-{
- char buf[4096];
- struct ifstat_ent *db = NULL;
- struct ifstat_ent *n;
-
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- char *p;
- char *next;
- int i;
-
- if (buf[0] == '#') {
- buf[strlen(buf)-1] = 0;
- if (info_source[0] && strcmp(info_source, buf+1))
- source_mismatch = 1;
- strncpy(info_source, buf+1, sizeof(info_source)-1);
- continue;
- }
- if ((n = malloc(sizeof(*n))) == NULL)
- abort();
-
- if (!(p = strchr(buf, ' ')))
- abort();
- *p++ = 0;
-
- if (sscanf(buf, "%d", &n->ifindex) != 1)
- abort();
- if (!(next = strchr(p, ' ')))
- abort();
- *next++ = 0;
-
- n->name = strdup(p);
- p = next;
-
- for (i=0; i<MAXS; i++) {
- unsigned rate;
- if (!(next = strchr(p, ' ')))
- abort();
- *next++ = 0;
- if (sscanf(p, "%llu", n->val+i) != 1)
- abort();
- n->ival[i] = (unsigned long)n->val[i];
- p = next;
- if (!(next = strchr(p, ' ')))
- abort();
- *next++ = 0;
- if (sscanf(p, "%u", &rate) != 1)
- abort();
- n->rate[i] = rate;
- p = next;
- }
- n->next = db;
- db = n;
- }
-
- while (db) {
- n = db;
- db = db->next;
- n->next = kern_db;
- kern_db = n;
- }
-}
-
-void dump_raw_db(FILE *fp, int to_hist)
-{
- struct ifstat_ent *n, *h;
- h = hist_db;
- fprintf(fp, "#%s\n", info_source);
-
- for (n=kern_db; n; n=n->next) {
- int i;
- unsigned long long *vals = n->val;
- double *rates = n->rate;
- if (!match(n->name)) {
- struct ifstat_ent *h1;
- if (!to_hist)
- continue;
- for (h1 = h; h1; h1 = h1->next) {
- if (h1->ifindex == n->ifindex) {
- vals = h1->val;
- rates = h1->rate;
- h = h1->next;
- break;
- }
- }
- }
- fprintf(fp, "%d %s ", n->ifindex, n->name);
- for (i=0; i<MAXS; i++)
- fprintf(fp, "%llu %u ", vals[i], (unsigned)rates[i]);
- fprintf(fp, "\n");
- }
-}
-
-/* use communication definitions of meg/kilo etc */
-static const unsigned long long giga = 1000000000ull;
-static const unsigned long long mega = 1000000;
-static const unsigned long long kilo = 1000;
-
-void format_rate(FILE *fp, unsigned long long *vals, double *rates, int i)
-{
- char temp[64];
- if (vals[i] > giga)
- fprintf(fp, "%7lluM ", vals[i]/mega);
- else if (vals[i] > mega)
- fprintf(fp, "%7lluK ", vals[i]/kilo);
- else
- fprintf(fp, "%8llu ", vals[i]);
-
- if (rates[i] > mega) {
- sprintf(temp, "%uM", (unsigned)(rates[i]/mega));
- fprintf(fp, "%-6s ", temp);
- } else if (rates[i] > kilo) {
- sprintf(temp, "%uK", (unsigned)(rates[i]/kilo));
- fprintf(fp, "%-6s ", temp);
- } else
- fprintf(fp, "%-6u ", (unsigned)rates[i]);
-}
-
-void format_pair(FILE *fp, unsigned long long *vals, int i, int k)
-{
- char temp[64];
- if (vals[i] > giga)
- fprintf(fp, "%7lluM ", vals[i]/mega);
- else if (vals[i] > mega)
- fprintf(fp, "%7lluK ", vals[i]/kilo);
- else
- fprintf(fp, "%8llu ", vals[i]);
-
- if (vals[k] > giga) {
- sprintf(temp, "%uM", (unsigned)(vals[k]/mega));
- fprintf(fp, "%-6s ", temp);
- } else if (vals[k] > mega) {
- sprintf(temp, "%uK", (unsigned)(vals[k]/kilo));
- fprintf(fp, "%-6s ", temp);
- } else
- fprintf(fp, "%-6u ", (unsigned)vals[k]);
-}
-
-void print_head(FILE *fp)
-{
- fprintf(fp, "#%s\n", info_source);
- fprintf(fp, "%-15s ", "Interface");
-
- fprintf(fp, "%8s/%-6s ", "RX Pkts", "Rate");
- fprintf(fp, "%8s/%-6s ", "TX Pkts", "Rate");
- fprintf(fp, "%8s/%-6s ", "RX Data", "Rate");
- fprintf(fp, "%8s/%-6s\n","TX Data", "Rate");
-
- if (!show_errors) {
- fprintf(fp, "%-15s ", "");
- fprintf(fp, "%8s/%-6s ", "RX Errs", "Drop");
- fprintf(fp, "%8s/%-6s ", "TX Errs", "Drop");
- fprintf(fp, "%8s/%-6s ", "RX Over", "Rate");
- fprintf(fp, "%8s/%-6s\n","TX Coll", "Rate");
- } else {
- fprintf(fp, "%-15s ", "");
- fprintf(fp, "%8s/%-6s ", "RX Errs", "Rate");
- fprintf(fp, "%8s/%-6s ", "RX Drop", "Rate");
- fprintf(fp, "%8s/%-6s ", "RX Over", "Rate");
- fprintf(fp, "%8s/%-6s\n","RX Leng", "Rate");
-
- fprintf(fp, "%-15s ", "");
- fprintf(fp, "%8s/%-6s ", "RX Crc", "Rate");
- fprintf(fp, "%8s/%-6s ", "RX Frm", "Rate");
- fprintf(fp, "%8s/%-6s ", "RX Fifo", "Rate");
- fprintf(fp, "%8s/%-6s\n","RX Miss", "Rate");
-
- fprintf(fp, "%-15s ", "");
- fprintf(fp, "%8s/%-6s ", "TX Errs", "Rate");
- fprintf(fp, "%8s/%-6s ", "TX Drop", "Rate");
- fprintf(fp, "%8s/%-6s ", "TX Coll", "Rate");
- fprintf(fp, "%8s/%-6s\n","TX Carr", "Rate");
-
- fprintf(fp, "%-15s ", "");
- fprintf(fp, "%8s/%-6s ", "TX Abrt", "Rate");
- fprintf(fp, "%8s/%-6s ", "TX Fifo", "Rate");
- fprintf(fp, "%8s/%-6s ", "TX Hear", "Rate");
- fprintf(fp, "%8s/%-6s\n","TX Wind", "Rate");
- }
-}
-
-void print_one_if(FILE *fp, struct ifstat_ent *n, unsigned long long *vals)
-{
- int i;
- fprintf(fp, "%-15s ", n->name);
- for (i=0; i<4; i++)
- format_rate(fp, vals, n->rate, i);
- fprintf(fp, "\n");
-
- if (!show_errors) {
- fprintf(fp, "%-15s ", "");
- format_pair(fp, vals, 4, 6);
- format_pair(fp, vals, 5, 7);
- format_rate(fp, vals, n->rate, 11);
- format_rate(fp, vals, n->rate, 9);
- fprintf(fp, "\n");
- } else {
- fprintf(fp, "%-15s ", "");
- format_rate(fp, vals, n->rate, 4);
- format_rate(fp, vals, n->rate, 6);
- format_rate(fp, vals, n->rate, 11);
- format_rate(fp, vals, n->rate, 10);
- fprintf(fp, "\n");
-
- fprintf(fp, "%-15s ", "");
- format_rate(fp, vals, n->rate, 12);
- format_rate(fp, vals, n->rate, 13);
- format_rate(fp, vals, n->rate, 14);
- format_rate(fp, vals, n->rate, 15);
- fprintf(fp, "\n");
-
- fprintf(fp, "%-15s ", "");
- format_rate(fp, vals, n->rate, 5);
- format_rate(fp, vals, n->rate, 7);
- format_rate(fp, vals, n->rate, 9);
- format_rate(fp, vals, n->rate, 17);
- fprintf(fp, "\n");
-
- fprintf(fp, "%-15s ", "");
- format_rate(fp, vals, n->rate, 16);
- format_rate(fp, vals, n->rate, 18);
- format_rate(fp, vals, n->rate, 19);
- format_rate(fp, vals, n->rate, 20);
- fprintf(fp, "\n");
- }
-}
-
-
-void dump_kern_db(FILE *fp)
-{
- struct ifstat_ent *n, *h;
- h = hist_db;
-
- print_head(fp);
-
- for (n=kern_db; n; n=n->next) {
- if (!match(n->name))
- continue;
- print_one_if(fp, n, n->val);
- }
-}
-
-
-void dump_incr_db(FILE *fp)
-{
- struct ifstat_ent *n, *h;
- h = hist_db;
-
- print_head(fp);
-
- for (n=kern_db; n; n=n->next) {
- int i;
- unsigned long long vals[MAXS];
- struct ifstat_ent *h1;
-
- memcpy(vals, n->val, sizeof(vals));
-
- for (h1 = h; h1; h1 = h1->next) {
- if (h1->ifindex == n->ifindex) {
- for (i = 0; i < MAXS; i++)
- vals[i] -= h1->val[i];
- h = h1->next;
- break;
- }
- }
- if (!match(n->name))
- continue;
- print_one_if(fp, n, vals);
- }
-}
-
-
-static int children;
-
-void sigchild(int signo)
-{
-}
-
-void update_db(int interval)
-{
- struct ifstat_ent *n, *h;
-
- n = kern_db;
- kern_db = NULL;
-
- load_info();
-
- h = kern_db;
- kern_db = n;
-
- for (n = kern_db; n; n = n->next) {
- struct ifstat_ent *h1;
- for (h1 = h; h1; h1 = h1->next) {
- if (h1->ifindex == n->ifindex) {
- int i;
- for (i = 0; i < MAXS; i++) {
- if ((long)(h1->ival[i] - n->ival[i]) < 0) {
- memset(n->ival, 0, sizeof(n->ival));
- break;
- }
- }
- for (i = 0; i < MAXS; i++) {
- double sample;
- unsigned long incr = h1->ival[i] - n->ival[i];
- n->val[i] += incr;
- n->ival[i] = h1->ival[i];
- sample = (double)(incr*1000)/interval;
- if (interval >= scan_interval) {
- n->rate[i] += W*(sample-n->rate[i]);
- } else if (interval >= 1000) {
- if (interval >= time_constant) {
- n->rate[i] = sample;
- } else {
- double w = W*(double)interval/scan_interval;
- n->rate[i] += w*(sample-n->rate[i]);
- }
- }
- }
-
- while (h != h1) {
- struct ifstat_ent *tmp = h;
- h = h->next;
- free(tmp->name);
- free(tmp);
- };
- h = h1->next;
- free(h1->name);
- free(h1);
- break;
- }
- }
- }
-}
-
-#define T_DIFF(a,b) (((a).tv_sec-(b).tv_sec)*1000 + ((a).tv_usec-(b).tv_usec)/1000)
-
-
-void server_loop(int fd)
-{
- struct timeval snaptime = { 0 };
- struct pollfd p;
- p.fd = fd;
- p.events = p.revents = POLLIN;
-
- sprintf(info_source, "%d.%lu sampling_interval=%d time_const=%d",
- getpid(), (unsigned long)random(), scan_interval/1000, time_constant/1000);
-
- load_info();
-
- for (;;) {
- int status;
- int tdiff;
- struct timeval now;
-
- gettimeofday(&now, NULL);
- tdiff = T_DIFF(now, snaptime);
- if (tdiff >= scan_interval) {
- update_db(tdiff);
- snaptime = now;
- tdiff = 0;
- }
-
- if (poll(&p, 1, tdiff + scan_interval) > 0
- && (p.revents&POLLIN)) {
- int clnt = accept(fd, NULL, NULL);
- if (clnt >= 0) {
- pid_t pid;
- if (children >= 5) {
- close(clnt);
- } else if ((pid = fork()) != 0) {
- if (pid>0)
- children++;
- close(clnt);
- } else {
- FILE *fp = fdopen(clnt, "w");
- if (fp) {
- if (tdiff > 0)
- update_db(tdiff);
- dump_raw_db(fp, 0);
- }
- exit(0);
- }
- }
- }
- while (children && waitpid(-1, &status, WNOHANG) > 0)
- children--;
- }
-}
-
-int verify_forging(int fd)
-{
- struct ucred cred;
- socklen_t olen = sizeof(cred);
-
- if (getsockopt(fd, SOL_SOCKET, SO_PEERCRED, (void*)&cred, &olen) ||
- olen < sizeof(cred))
- return -1;
- if (cred.uid == getuid() || cred.uid == 0)
- return 0;
- return -1;
-}
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr,
-"Usage: ifstat [OPTION] [ PATTERN [ PATTERN ] ]\n"
-" -h, --help this message\n"
-" -a, --ignore ignore history\n"
-" -d, --scan=SECS sample every statistics every SECS\n"
-" -e, --errors show errors\n"
-" -n, --nooutput do history only\n"
-" -r, --reset reset history\n"
-" -s, --noupdate don;t update history\n"
-" -t, --interval=SECS report average over the last SECS\n"
-" -V, --version output version information\n"
-" -z, --zeros show entries with zero activity\n"
-" -e, --errors show errors\n"
-" -z, --zeros show entries with zero activity\n");
-
- exit(-1);
-}
-
-static const struct option longopts[] = {
- { "help", 0, 0, 'h' },
- { "ignore", 0, 0, 'a' },
- { "scan", 1, 0, 'd'},
- { "errors", 0, 0, 'e' },
- { "nooutput", 0, 0, 'n' },
- { "reset", 0, 0, 'r' },
- { "noupdate", 0, 0, 's' },
- { "interval", 1, 0, 't' },
- { "version", 0, 0, 'V' },
- { "zeros", 0, 0, 'z' },
- { "errors", 0, 0, 'e' },
- { "zeros", 0, 0, 'z' },
- { 0 }
-};
-
-int main(int argc, char *argv[])
-{
- char hist_name[128];
- struct sockaddr_un sun;
- FILE *hist_fp = NULL;
- int ch;
- int fd;
-
- while ((ch = getopt_long(argc, argv, "hvVzrnasd:t:eK",
- longopts, NULL)) != EOF) {
- switch(ch) {
- case 'z':
- dump_zeros = 1;
- break;
- case 'r':
- reset_history = 1;
- break;
- case 'a':
- ignore_history = 1;
- break;
- case 's':
- no_update = 1;
- break;
- case 'n':
- no_output = 1;
- break;
- case 'e':
- show_errors = 1;
- break;
- case 'd':
- scan_interval = atoi(optarg) * 1000;
- if (scan_interval <= 0) {
- fprintf(stderr, "ifstat: invalid scan interval\n");
- exit(-1);
- }
- break;
- case 't':
- time_constant = atoi(optarg);
- if (time_constant <= 0) {
- fprintf(stderr, "ifstat: invalid time constant divisor\n");
- exit(-1);
- }
- break;
- case 'v':
- case 'V':
- printf("ifstat utility, iproute2-ss%s\n", SNAPSHOT);
- exit(0);
- case 'h':
- case '?':
- default:
- usage();
- }
- }
-
- argc -= optind;
- argv += optind;
-
- sun.sun_family = AF_UNIX;
- sun.sun_path[0] = 0;
- sprintf(sun.sun_path+1, "ifstat%d", getuid());
-
- if (scan_interval > 0) {
- if (time_constant == 0)
- time_constant = 60;
- time_constant *= 1000;
- W = 1 - 1/exp(log(10)*(double)scan_interval/time_constant);
- if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) {
- perror("ifstat: socket");
- exit(-1);
- }
- if (bind(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) < 0) {
- perror("ifstat: bind");
- exit(-1);
- }
- if (listen(fd, 5) < 0) {
- perror("ifstat: listen");
- exit(-1);
- }
- if (daemon(0, 0)) {
- perror("ifstat: daemon");
- exit(-1);
- }
- signal(SIGPIPE, SIG_IGN);
- signal(SIGCHLD, sigchild);
- server_loop(fd);
- exit(0);
- }
-
- patterns = argv;
- npatterns = argc;
-
- if (getenv("IFSTAT_HISTORY"))
- snprintf(hist_name, sizeof(hist_name), getenv("IFSTAT_HISTORY"));
- else
- sprintf(hist_name, "%s/.ifstat.u%d", P_tmpdir, getuid());
-
- if (reset_history)
- unlink(hist_name);
-
- if (!ignore_history || !no_update) {
- struct stat stb;
-
- fd = open(hist_name, O_RDWR|O_CREAT|O_NOFOLLOW, 0600);
- if (fd < 0) {
- perror("ifstat: open history file");
- exit(-1);
- }
- if ((hist_fp = fdopen(fd, "r+")) == NULL) {
- perror("ifstat: fdopen history file");
- exit(-1);
- }
- if (flock(fileno(hist_fp), LOCK_EX)) {
- perror("ifstat: flock history file");
- exit(-1);
- }
- if (fstat(fileno(hist_fp), &stb) != 0) {
- perror("ifstat: fstat history file");
- exit(-1);
- }
- if (stb.st_nlink != 1 || stb.st_uid != getuid()) {
- fprintf(stderr, "ifstat: something is so wrong with history file, that I prefer not to proceed.\n");
- exit(-1);
- }
- if (!ignore_history) {
- FILE *tfp;
- long uptime;
- if ((tfp = fopen("/proc/uptime", "r")) != NULL) {
- if (fscanf(tfp, "%ld", &uptime) != 1)
- uptime = -1;
- fclose(tfp);
- }
- if (uptime >= 0 && time(NULL) >= stb.st_mtime+uptime) {
- fprintf(stderr, "ifstat: history is aged out, resetting\n");
- ftruncate(fileno(hist_fp), 0);
- }
- }
-
- load_raw_table(hist_fp);
-
- hist_db = kern_db;
- kern_db = NULL;
- }
-
- if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) >= 0 &&
- (connect(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) == 0
- || (strcpy(sun.sun_path+1, "ifstat0"),
- connect(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) == 0))
- && verify_forging(fd) == 0) {
- FILE *sfp = fdopen(fd, "r");
- load_raw_table(sfp);
- if (hist_db && source_mismatch) {
- fprintf(stderr, "ifstat: history is stale, ignoring it.\n");
- hist_db = NULL;
- }
- fclose(sfp);
- } else {
- if (fd >= 0)
- close(fd);
- if (hist_db && info_source[0] && strcmp(info_source, "kernel")) {
- fprintf(stderr, "ifstat: history is stale, ignoring it.\n");
- hist_db = NULL;
- info_source[0] = 0;
- }
- load_info();
- if (info_source[0] == 0)
- strcpy(info_source, "kernel");
- }
-
- if (!no_output) {
- if (ignore_history || hist_db == NULL)
- dump_kern_db(stdout);
- else
- dump_incr_db(stdout);
- }
- if (!no_update) {
- ftruncate(fileno(hist_fp), 0);
- rewind(hist_fp);
- dump_raw_db(hist_fp, 1);
- fflush(hist_fp);
- }
- exit(0);
-}
diff --git a/misc/lnstat.c b/misc/lnstat.c
deleted file mode 100644
index 32ab6a4..0000000
--- a/misc/lnstat.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/* lnstat - Unified linux network statistics
- *
- * Copyright (C) 2004 by Harald Welte <laforge@gnumonks.org>
- *
- * Development of this code was funded by Astaro AG, http://www.astaro.com/
- *
- * Based on original concept and ideas from predecessor rtstat.c:
- *
- * Copyright 2001 by Robert Olsson <robert.olsson@its.uu.se>
- * Uppsala University, Sweden
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-/* Maximum number of fields that can be displayed */
-#define MAX_FIELDS 128
-
-/* Maximum number of header lines */
-#define HDR_LINES 10
-
-/* default field width if none specified */
-#define FIELD_WIDTH_DEFAULT 8
-#define FIELD_WIDTH_MAX 20
-
-#define DEFAULT_INTERVAL 2
-
-#define HDR_LINE_LENGTH (MAX_FIELDS*FIELD_WIDTH_MAX)
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <getopt.h>
-
-#include "lnstat.h"
-
-static struct option opts[] = {
- { "version", 0, NULL, 'V' },
- { "count", 1, NULL, 'c' },
- { "dump", 1, NULL, 'd' },
- { "file", 1, NULL, 'f' },
- { "help", 0, NULL, 'h' },
- { "interval", 1, NULL, 'i' },
- { "key", 1, NULL, 'k' },
- { "subject", 1, NULL, 's' },
- { "width", 1, NULL, 'w' },
-};
-
-static int usage(char *name, int exit_code)
-{
- fprintf(stderr, "%s Version %s\n", name, LNSTAT_VERSION);
- fprintf(stderr, "Copyright (C) 2004 by Harald Welte "
- "<laforge@gnumonks.org>\n");
- fprintf(stderr, "This program is free software licensed under GNU GPLv2"
- "\nwith ABSOLUTELY NO WARRANTY.\n\n");
- fprintf(stderr, "Parameters:\n");
- fprintf(stderr, "\t-V --version\t\tPrint Version of Program\n");
- fprintf(stderr, "\t-c --count <count>\t"
- "Print <count> number of intervals\n");
- fprintf(stderr, "\t-d --dumpt\t\t"
- "Dump list of available files/keys\n");
- fprintf(stderr, "\t-f --file <file>\tStatistics file to use\n");
- fprintf(stderr, "\t-h --help\t\tThis help message\n");
- fprintf(stderr, "\t-i --interval <intv>\t"
- "Set interval to 'intv' seconds\n");
- fprintf(stderr, "\t-k --keys k,k,k,...\tDisplay only keys specified\n");
- fprintf(stderr, "\t-s --subject [0-2]\t?\n");
- fprintf(stderr, "\t-w --width n,n,n,...\tWidth for each field\n");
- fprintf(stderr, "\n");
-
- exit(exit_code);
-}
-
-struct field_param {
- const char *name;
- struct lnstat_field *lf;
- struct {
- unsigned int width;
- } print;
-};
-
-struct field_params {
- unsigned int num;
- struct field_param params[MAX_FIELDS];
-};
-
-static void print_line(FILE *of, const struct lnstat_file *lnstat_files,
- const struct field_params *fp)
-{
- int i;
-
- for (i = 0; i < fp->num; i++) {
- struct lnstat_field *lf = fp->params[i].lf;
- char formatbuf[255];
-
- snprintf(formatbuf, sizeof(formatbuf)-1, "%%%ulu|",
- fp->params[i].print.width);
- fprintf(of, formatbuf, lf->result);
- }
- fputc('\n', of);
-}
-
-/* find lnstat_field according to user specification */
-static int map_field_params(struct lnstat_file *lnstat_files,
- struct field_params *fps, int interval)
-{
- int i, j = 0;
- struct lnstat_file *lf;
-
- /* no field specification on commandline, need to build default */
- if (!fps->num) {
- for (lf = lnstat_files; lf; lf = lf->next) {
- for (i = 0; i < lf->num_fields; i++) {
- fps->params[j].lf = &lf->fields[i];
- fps->params[j].lf->file->interval.tv_sec =
- interval;
- if (!fps->params[j].print.width)
- fps->params[j].print.width =
- FIELD_WIDTH_DEFAULT;
-
- if (++j >= MAX_FIELDS - 1) {
- fprintf(stderr,
- "WARN: MAX_FIELDS (%d) reached,"
- " truncating number of keys\n",
- MAX_FIELDS);
- goto full;
- }
- }
- }
- full:
- fps->num = j;
- return 1;
- }
-
- for (i = 0; i < fps->num; i++) {
- fps->params[i].lf = lnstat_find_field(lnstat_files,
- fps->params[i].name);
- if (!fps->params[i].lf) {
- fprintf(stderr, "Field `%s' unknown\n",
- fps->params[i].name);
- return 0;
- }
- fps->params[i].lf->file->interval.tv_sec = interval;
- if (!fps->params[i].print.width)
- fps->params[i].print.width = FIELD_WIDTH_DEFAULT;
- }
- return 1;
-}
-
-struct table_hdr {
- int num_lines;
- char *hdr[HDR_LINES];
-};
-
-static struct table_hdr *build_hdr_string(struct lnstat_file *lnstat_files,
- struct field_params *fps,
- int linewidth)
-{
- int h,i;
- static struct table_hdr th;
- int ofs = 0;
-
- for (i = 0; i < HDR_LINES; i++) {
- th.hdr[i] = malloc(HDR_LINE_LENGTH);
- memset(th.hdr[i], 0, sizeof(th.hdr[i]));
- }
-
- for (i = 0; i < fps->num; i++) {
- char *cname, *fname = fps->params[i].lf->name;
- char fmt[12];
- unsigned int width = fps->params[i].print.width;
-
- snprintf(fmt, sizeof(fmt)-1, "%%%u.%us|", width, width);
-
- snprintf(th.hdr[0]+ofs, width+2, fmt,
- fps->params[i].lf->file->basename);
-
- cname = fname;
- for (h = 1; h < HDR_LINES; h++) {
- if (cname - fname >= strlen(fname))
- snprintf(th.hdr[h]+ofs, width+2, fmt, "");
- else {
- th.num_lines = h+1;
- snprintf(th.hdr[h]+ofs, width+2, fmt, cname);
- }
- cname += width;
- }
- ofs += width+1;
- }
- /* fill in spaces */
- for (h = 1; h <= th.num_lines; h++) {
- for (i = 0; i < ofs; i++) {
- if (th.hdr[h][i] == '\0')
- th.hdr[h][i] = ' ';
- }
- }
-
- return &th;
-}
-
-static int print_hdr(FILE *of, struct table_hdr *th)
-{
- int i;
-
- for (i = 0; i < th->num_lines; i++) {
- fputs(th->hdr[i], of);
- fputc('\n', of);
- }
- return 0;
-}
-
-
-int main(int argc, char **argv)
-{
- struct lnstat_file *lnstat_files;
- const char *basename;
- int c;
- int interval = DEFAULT_INTERVAL;
- int hdr = 2;
- enum {
- MODE_DUMP,
- MODE_NORMAL,
- } mode = MODE_NORMAL;
-
- unsigned long count = 1;
- static struct field_params fp;
- int num_req_files = 0;
- char *req_files[LNSTAT_MAX_FILES];
-
- /* backwards compatibility mode for old tools */
- basename = strrchr(argv[0], '/');
- if (basename)
- basename += 1; /* name after slash */
- else
- basename = argv[0]; /* no slash */
-
- if (!strcmp(basename, "rtstat")) {
- /* rtstat compatibility mode */
- req_files[0] = "rt_cache";
- num_req_files = 1;
- } else if (!strcmp(basename, "ctstat")) {
- /* ctstat compatibility mode */
- req_files[0] = "ip_conntrack";
- num_req_files = 1;
- }
-
- while ((c = getopt_long(argc, argv,"Vc:df:h?i:k:s:w:",
- opts, NULL)) != -1) {
- int i, len = 0;
- char *tmp, *tok;
-
- switch (c) {
- case 'c':
- count = strtoul(optarg, NULL, 0);
- break;
- case 'd':
- mode = MODE_DUMP;
- break;
- case 'f':
- req_files[num_req_files++] = strdup(optarg);
- break;
- case '?':
- case 'h':
- usage(argv[0], 0);
- break;
- case 'i':
- sscanf(optarg, "%u", &interval);
- break;
- case 'k':
- tmp = strdup(optarg);
- if (!tmp)
- break;
- for (tok = strtok(tmp, ",");
- tok;
- tok = strtok(NULL, ",")) {
- if (fp.num >= MAX_FIELDS) {
- fprintf(stderr,
- "WARN: too many keys"
- " requested: (%d max)\n",
- MAX_FIELDS);
- break;
- }
- fp.params[fp.num++].name = tok;
- }
- break;
- case 's':
- sscanf(optarg, "%u", &hdr);
- break;
- case 'w':
- tmp = strdup(optarg);
- if (!tmp)
- break;
- i = 0;
- for (tok = strtok(tmp, ",");
- tok;
- tok = strtok(NULL, ",")) {
- len = strtoul(tok, NULL, 0);
- if (len > FIELD_WIDTH_MAX)
- len = FIELD_WIDTH_MAX;
- fp.params[i].print.width = len;
- i++;
- }
- if (i == 1) {
- for (i = 0; i < MAX_FIELDS; i++)
- fp.params[i].print.width = len;
- }
- break;
- default:
- usage(argv[0], 1);
- break;
- }
- }
-
- lnstat_files = lnstat_scan_dir(PROC_NET_STAT, num_req_files,
- (const char **) req_files);
-
- switch (mode) {
- int i;
- struct table_hdr *header;
- case MODE_DUMP:
- lnstat_dump(stderr, lnstat_files);
- break;
- case MODE_NORMAL:
-
- if (!map_field_params(lnstat_files, &fp, interval))
- exit(1);
-
- header = build_hdr_string(lnstat_files, &fp, 80);
- if (!header)
- exit(1);
-
- if (interval < 1 )
- interval=1;
-
- for (i = 0; i < count; i++) {
- if ((hdr > 1 && (! (i % 20))) || (hdr == 1 && i == 0))
- print_hdr(stdout, header);
- lnstat_update(lnstat_files);
- print_line(stdout, lnstat_files, &fp);
- fflush(stdout);
- sleep(interval);
- }
- }
-
- return 1;
-}
-
diff --git a/misc/lnstat.h b/misc/lnstat.h
deleted file mode 100644
index 06774ab..0000000
--- a/misc/lnstat.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _LNSTAT_H
-#define _LNSTAT_H
-
-#include <limits.h>
-
-#define LNSTAT_VERSION "0.02 041002"
-
-#define PROC_NET_STAT "/proc/net/stat"
-
-#define LNSTAT_MAX_FILES 32
-#define LNSTAT_MAX_FIELDS_PER_LINE 32
-#define LNSTAT_MAX_FIELD_NAME_LEN 32
-
-struct lnstat_file;
-
-struct lnstat_field {
- struct lnstat_file *file;
- unsigned int num; /* field number in line */
- char name[LNSTAT_MAX_FIELD_NAME_LEN+1];
- unsigned long values[2]; /* two buffers for values */
- unsigned long result;
-};
-
-struct lnstat_file {
- struct lnstat_file *next;
- char path[PATH_MAX+1];
- char basename[NAME_MAX+1];
- struct timeval last_read; /* last time of read */
- struct timeval interval; /* interval */
- int compat; /* 1 == backwards compat mode */
- FILE *fp;
- unsigned int num_fields; /* number of fields */
- struct lnstat_field fields[LNSTAT_MAX_FIELDS_PER_LINE];
-};
-
-
-struct lnstat_file *lnstat_scan_dir(const char *path, const int num_req_files,
- const char **req_files);
-int lnstat_update(struct lnstat_file *lnstat_files);
-int lnstat_dump(FILE *outfd, struct lnstat_file *lnstat_files);
-struct lnstat_field *lnstat_find_field(struct lnstat_file *lnstat_files,
- const char *name);
-#endif /* _LNSTAT_H */
diff --git a/misc/lnstat_util.c b/misc/lnstat_util.c
deleted file mode 100644
index 9492baf..0000000
--- a/misc/lnstat_util.c
+++ /dev/null
@@ -1,329 +0,0 @@
-/* lnstat.c: Unified linux network statistics
- *
- * Copyright (C) 2004 by Harald Welte <laforge@gnumonks.org>
- *
- * Development of this code was funded by Astaro AG, http://www.astaro.com/
- *
- * Based on original concept and ideas from predecessor rtstat.c:
- *
- * Copyright 2001 by Robert Olsson <robert.olsson@its.uu.se>
- * Uppsala University, Sweden
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <limits.h>
-#include <time.h>
-
-#include <sys/time.h>
-#include <sys/types.h>
-
-#include "lnstat.h"
-
-/* size of temp buffer used to read lines from procfiles */
-#define FGETS_BUF_SIZE 1024
-
-
-#define RTSTAT_COMPAT_LINE "entries in_hit in_slow_tot in_no_route in_brd in_martian_dst in_martian_src out_hit out_slow_tot out_slow_mc gc_total gc_ignored gc_goal_miss gc_dst_overflow in_hlist_search out_hlist_search\n"
-
-/* Read (and summarize for SMP) the different stats vars. */
-static int scan_lines(struct lnstat_file *lf, int i)
-{
- int j, num_lines = 0;
-
- for (j = 0; j < lf->num_fields; j++)
- lf->fields[j].values[i] = 0;
-
- while(!feof(lf->fp)) {
- char buf[FGETS_BUF_SIZE];
- char *ptr = buf;
-
- num_lines++;
-
- fgets(buf, sizeof(buf)-1, lf->fp);
- gettimeofday(&lf->last_read, NULL);
-
- for (j = 0; j < lf->num_fields; j++) {
- unsigned long f = strtoul(ptr, &ptr, 16);
- if (j == 0)
- lf->fields[j].values[i] = f;
- else
- lf->fields[j].values[i] += f;
- }
- }
- return num_lines;
-}
-
-static int time_after(struct timeval *last,
- struct timeval *tout,
- struct timeval *now)
-{
- if (now->tv_sec > last->tv_sec + tout->tv_sec)
- return 1;
-
- if (now->tv_sec == last->tv_sec + tout->tv_sec) {
- if (now->tv_usec > last->tv_usec + tout->tv_usec)
- return 1;
- }
-
- return 0;
-}
-
-int lnstat_update(struct lnstat_file *lnstat_files)
-{
- struct lnstat_file *lf;
- char buf[FGETS_BUF_SIZE];
- struct timeval tv;
-
- gettimeofday(&tv, NULL);
-
- for (lf = lnstat_files; lf; lf = lf->next) {
- if (time_after(&lf->last_read, &lf->interval, &tv)) {
- int i;
- struct lnstat_field *lfi;
-
- rewind(lf->fp);
- if (!lf->compat) {
- /* skip first line */
- fgets(buf, sizeof(buf)-1, lf->fp);
- }
- scan_lines(lf, 1);
-
- for (i = 0, lfi = &lf->fields[i];
- i < lf->num_fields; i++, lfi = &lf->fields[i]) {
- if (i == 0)
- lfi->result = lfi->values[1];
- else
- lfi->result = (lfi->values[1]-lfi->values[0])
- / lf->interval.tv_sec;
- }
-
- rewind(lf->fp);
- fgets(buf, sizeof(buf)-1, lf->fp);
- scan_lines(lf, 0);
- }
- }
-
- return 0;
-}
-
-/* scan first template line and fill in per-field data structures */
-static int __lnstat_scan_fields(struct lnstat_file *lf, char *buf)
-{
- char *tok;
- int i;
-
- tok = strtok(buf, " \t\n");
- for (i = 0; i < LNSTAT_MAX_FIELDS_PER_LINE; i++) {
- lf->fields[i].file = lf;
- strncpy(lf->fields[i].name, tok, LNSTAT_MAX_FIELD_NAME_LEN);
- /* has to be null-terminate since we initialize to zero
- * and field size is NAME_LEN + 1 */
- tok = strtok(NULL, " \t\n");
- if (!tok) {
- lf->num_fields = i+1;
- return 0;
- }
- }
- return 0;
-}
-
-static int lnstat_scan_fields(struct lnstat_file *lf)
-{
- char buf[FGETS_BUF_SIZE];
-
- rewind(lf->fp);
- fgets(buf, sizeof(buf)-1, lf->fp);
-
- return __lnstat_scan_fields(lf, buf);
-}
-
-/* fake function emulating lnstat_scan_fields() for old kernels */
-static int lnstat_scan_compat_rtstat_fields(struct lnstat_file *lf)
-{
- char buf[FGETS_BUF_SIZE];
-
- strncpy(buf, RTSTAT_COMPAT_LINE, sizeof(buf)-1);
-
- return __lnstat_scan_fields(lf, buf);
-}
-
-/* find out whether string 'name; is in given string array */
-static int name_in_array(const int num, const char **arr, const char *name)
-{
- int i;
- for (i = 0; i < num; i++) {
- if (!strcmp(arr[i], name))
- return 1;
- }
- return 0;
-}
-
-/* allocate lnstat_file and open given file */
-static struct lnstat_file *alloc_and_open(const char *path, const char *file)
-{
- struct lnstat_file *lf;
-
- /* allocate */
- lf = malloc(sizeof(*lf));
- if (!lf)
- return NULL;
-
- /* initialize */
- memset(lf, 0, sizeof(*lf));
-
- /* de->d_name is guaranteed to be <= NAME_MAX */
- strcpy(lf->basename, file);
- strcpy(lf->path, path);
- strcat(lf->path, "/");
- strcat(lf->path, lf->basename);
-
- /* initialize to default */
- lf->interval.tv_sec = 1;
-
- /* open */
- lf->fp = fopen(lf->path, "r");
- if (!lf->fp) {
- free(lf);
- return NULL;
- }
-
- return lf;
-}
-
-
-/* lnstat_scan_dir - find and parse all available statistics files/fields */
-struct lnstat_file *lnstat_scan_dir(const char *path, const int num_req_files,
- const char **req_files)
-{
- DIR *dir;
- struct lnstat_file *lnstat_files = NULL;
- struct dirent *de;
-
- if (!path)
- path = PROC_NET_STAT;
-
- dir = opendir(path);
- if (!dir) {
- struct lnstat_file *lf;
- /* Old kernel, before /proc/net/stat was introduced */
- fprintf(stderr, "Your kernel doesn't have lnstat support. ");
-
- /* we only support rtstat, not multiple files */
- if (num_req_files >= 2) {
- fputc('\n', stderr);
- return NULL;
- }
-
- /* we really only accept rt_cache */
- if (num_req_files && !name_in_array(num_req_files,
- req_files, "rt_cache")) {
- fputc('\n', stderr);
- return NULL;
- }
-
- fprintf(stderr, "Fallback to old rtstat-only operation\n");
-
- lf = alloc_and_open("/proc/net", "rt_cache_stat");
- if (!lf)
- return NULL;
- lf->compat = 1;
- strncpy(lf->basename, "rt_cache", sizeof(lf->basename));
-
- /* FIXME: support for old files */
- if (lnstat_scan_compat_rtstat_fields(lf) < 0)
- return NULL;
-
- lf->next = lnstat_files;
- lnstat_files = lf;
- return lnstat_files;
- }
-
- while ((de = readdir(dir))) {
- struct lnstat_file *lf;
-
- if (de->d_type != DT_REG)
- continue;
-
- if (num_req_files && !name_in_array(num_req_files,
- req_files, de->d_name))
- continue;
-
- lf = alloc_and_open(path, de->d_name);
- if (!lf)
- return NULL;
-
- /* fill in field structure */
- if (lnstat_scan_fields(lf) < 0)
- return NULL;
-
- /* prepend to global list */
- lf->next = lnstat_files;
- lnstat_files = lf;
- }
- closedir(dir);
-
- return lnstat_files;
-}
-
-int lnstat_dump(FILE *outfd, struct lnstat_file *lnstat_files)
-{
- struct lnstat_file *lf;
-
- for (lf = lnstat_files; lf; lf = lf->next) {
- int i;
-
- fprintf(outfd, "%s:\n", lf->path);
-
- for (i = 0; i < lf->num_fields; i++)
- fprintf(outfd, "\t%2u: %s\n", i+1, lf->fields[i].name);
-
- }
- return 0;
-}
-
-struct lnstat_field *lnstat_find_field(struct lnstat_file *lnstat_files,
- const char *name)
-{
- struct lnstat_file *lf;
- struct lnstat_field *ret = NULL;
- const char *colon = strchr(name, ':');
- char *file;
- const char *field;
-
- if (colon) {
- file = strndup(name, colon-name);
- field = colon+1;
- } else {
- file = NULL;
- field = name;
- }
-
- for (lf = lnstat_files; lf; lf = lf->next) {
- int i;
-
- if (file && strcmp(file, lf->basename))
- continue;
-
- for (i = 0; i < lf->num_fields; i++) {
- if (!strcmp(field, lf->fields[i].name)) {
- ret = &lf->fields[i];
- goto out;
- }
- }
- }
-out:
- if (file)
- free(file);
-
- return ret;
-}
diff --git a/misc/nstat.c b/misc/nstat.c
deleted file mode 100644
index 4f73c62..0000000
--- a/misc/nstat.c
+++ /dev/null
@@ -1,621 +0,0 @@
-/*
- * nstat.c handy utility to read counters /proc/net/netstat and snmp
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <sys/time.h>
-#include <fnmatch.h>
-#include <sys/file.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/poll.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-#include <signal.h>
-#include <math.h>
-
-#include <SNAPSHOT.h>
-
-int dump_zeros = 0;
-int reset_history = 0;
-int ignore_history = 0;
-int no_output = 0;
-int no_update = 0;
-int scan_interval = 0;
-int time_constant = 0;
-double W;
-char **patterns;
-int npatterns;
-
-char info_source[128];
-int source_mismatch;
-
-static int generic_proc_open(const char *env, char *name)
-{
- char store[128];
- char *p = getenv(env);
- if (!p) {
- p = getenv("PROC_ROOT") ? : "/proc";
- snprintf(store, sizeof(store)-1, "%s/%s", p, name);
- p = store;
- }
- return open(p, O_RDONLY);
-}
-
-int net_netstat_open(void)
-{
- return generic_proc_open("PROC_NET_NETSTAT", "net/netstat");
-}
-
-int net_snmp_open(void)
-{
- return generic_proc_open("PROC_NET_SNMP", "net/snmp");
-}
-
-int net_snmp6_open(void)
-{
- return generic_proc_open("PROC_NET_SNMP6", "net/snmp6");
-}
-
-struct nstat_ent
-{
- struct nstat_ent *next;
- char *id;
- unsigned long long val;
- unsigned long ival;
- double rate;
-};
-
-struct nstat_ent *kern_db;
-struct nstat_ent *hist_db;
-
-char *useless_numbers[] = {
-"IpForwarding", "IpDefaultTTL",
-"TcpRtoAlgorithm", "TcpRtoMin", "TcpRtoMax",
-"TcpMaxConn", "TcpCurrEstab"
-};
-
-int useless_number(char *id)
-{
- int i;
- for (i=0; i<sizeof(useless_numbers)/sizeof(*useless_numbers); i++)
- if (strcmp(id, useless_numbers[i]) == 0)
- return 1;
- return 0;
-}
-
-int match(char *id)
-{
- int i;
-
- if (npatterns == 0)
- return 1;
-
- for (i=0; i<npatterns; i++) {
- if (!fnmatch(patterns[i], id, 0))
- return 1;
- }
- return 0;
-}
-
-void load_good_table(FILE *fp)
-{
- char buf[4096];
- struct nstat_ent *db = NULL;
- struct nstat_ent *n;
-
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- int nr;
- unsigned long long val;
- double rate;
- char idbuf[sizeof(buf)];
- if (buf[0] == '#') {
- buf[strlen(buf)-1] = 0;
- if (info_source[0] && strcmp(info_source, buf+1))
- source_mismatch = 1;
- info_source[0] = 0;
- strncat(info_source, buf+1, sizeof(info_source)-1);
- continue;
- }
- /* idbuf is as big as buf, so this is safe */
- nr = sscanf(buf, "%s%llu%lg", idbuf, &val, &rate);
- if (nr < 2)
- abort();
- if (nr < 3)
- rate = 0;
- if (useless_number(idbuf))
- continue;
- if ((n = malloc(sizeof(*n))) == NULL)
- abort();
- n->id = strdup(idbuf);
- n->ival = (unsigned long)val;
- n->val = val;
- n->rate = rate;
- n->next = db;
- db = n;
- }
-
- while (db) {
- n = db;
- db = db->next;
- n->next = kern_db;
- kern_db = n;
- }
-}
-
-
-void load_ugly_table(FILE *fp)
-{
- char buf[4096];
- struct nstat_ent *db = NULL;
- struct nstat_ent *n;
-
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- char idbuf[sizeof(buf)];
- int off;
- char *p;
-
- p = strchr(buf, ':');
- if (!p)
- abort();
- *p = 0;
- idbuf[0] = 0;
- strncat(idbuf, buf, sizeof(idbuf) - 1);
- off = p - buf;
- p += 2;
-
- while (*p) {
- char *next;
- if ((next = strchr(p, ' ')) != NULL)
- *next++ = 0;
- else if ((next = strchr(p, '\n')) != NULL)
- *next++ = 0;
- if (off < sizeof(idbuf)) {
- idbuf[off] = 0;
- strncat(idbuf, p, sizeof(idbuf) - off - 1);
- }
- n = malloc(sizeof(*n));
- if (!n)
- abort();
- n->id = strdup(idbuf);
- n->rate = 0;
- n->next = db;
- db = n;
- p = next;
- }
- n = db;
- if (fgets(buf, sizeof(buf), fp) == NULL)
- abort();
- do {
- p = strrchr(buf, ' ');
- if (!p)
- abort();
- *p = 0;
- if (sscanf(p+1, "%lu", &n->ival) != 1)
- abort();
- n->val = n->ival;
- /* Trick to skip "dummy" trailing ICMP MIB in 2.4 */
- if (strcmp(idbuf, "IcmpOutAddrMaskReps") == 0)
- idbuf[5] = 0;
- else
- n = n->next;
- } while (p > buf + off + 2);
- }
-
- while (db) {
- n = db;
- db = db->next;
- if (useless_number(n->id)) {
- free(n->id);
- free(n);
- } else {
- n->next = kern_db;
- kern_db = n;
- }
- }
-}
-
-void load_snmp(void)
-{
- FILE *fp = fdopen(net_snmp_open(), "r");
- if (fp) {
- load_ugly_table(fp);
- fclose(fp);
- }
-}
-
-void load_snmp6(void)
-{
- FILE *fp = fdopen(net_snmp6_open(), "r");
- if (fp) {
- load_good_table(fp);
- fclose(fp);
- }
-}
-
-void load_netstat(void)
-{
- FILE *fp = fdopen(net_netstat_open(), "r");
- if (fp) {
- load_ugly_table(fp);
- fclose(fp);
- }
-}
-
-void dump_kern_db(FILE *fp, int to_hist)
-{
- struct nstat_ent *n, *h;
- h = hist_db;
- fprintf(fp, "#%s\n", info_source);
- for (n=kern_db; n; n=n->next) {
- unsigned long long val = n->val;
- if (!dump_zeros && !val && !n->rate)
- continue;
- if (!match(n->id)) {
- struct nstat_ent *h1;
- if (!to_hist)
- continue;
- for (h1 = h; h1; h1 = h1->next) {
- if (strcmp(h1->id, n->id) == 0) {
- val = h1->val;
- h = h1->next;
- break;
- }
- }
- }
- fprintf(fp, "%-32s%-16llu%6.1f\n", n->id, val, n->rate);
- }
-}
-
-void dump_incr_db(FILE *fp)
-{
- struct nstat_ent *n, *h;
- h = hist_db;
- fprintf(fp, "#%s\n", info_source);
- for (n=kern_db; n; n=n->next) {
- int ovfl = 0;
- unsigned long long val = n->val;
- struct nstat_ent *h1;
- for (h1 = h; h1; h1 = h1->next) {
- if (strcmp(h1->id, n->id) == 0) {
- if (val < h1->val) {
- ovfl = 1;
- val = h1->val;
- }
- val -= h1->val;
- h = h1->next;
- break;
- }
- }
- if (!dump_zeros && !val && !n->rate)
- continue;
- if (!match(n->id))
- continue;
- fprintf(fp, "%-32s%-16llu%6.1f%s\n", n->id, val,
- n->rate, ovfl?" (overflow)":"");
- }
-}
-
-static int children;
-
-void sigchild(int signo)
-{
-}
-
-void update_db(int interval)
-{
- struct nstat_ent *n, *h;
-
- n = kern_db;
- kern_db = NULL;
-
- load_netstat();
- load_snmp6();
- load_snmp();
-
- h = kern_db;
- kern_db = n;
-
- for (n = kern_db; n; n = n->next) {
- struct nstat_ent *h1;
- for (h1 = h; h1; h1 = h1->next) {
- if (strcmp(h1->id, n->id) == 0) {
- double sample;
- unsigned long incr = h1->ival - n->ival;
- n->val += incr;
- n->ival = h1->ival;
- sample = (double)(incr*1000)/interval;
- if (interval >= scan_interval) {
- n->rate += W*(sample-n->rate);
- } else if (interval >= 1000) {
- if (interval >= time_constant) {
- n->rate = sample;
- } else {
- double w = W*(double)interval/scan_interval;
- n->rate += w*(sample-n->rate);
- }
- }
-
- while (h != h1) {
- struct nstat_ent *tmp = h;
- h = h->next;
- free(tmp->id);
- free(tmp);
- };
- h = h1->next;
- free(h1->id);
- free(h1);
- break;
- }
- }
- }
-}
-
-#define T_DIFF(a,b) (((a).tv_sec-(b).tv_sec)*1000 + ((a).tv_usec-(b).tv_usec)/1000)
-
-
-void server_loop(int fd)
-{
- struct timeval snaptime = { 0 };
- struct pollfd p;
- p.fd = fd;
- p.events = p.revents = POLLIN;
-
- sprintf(info_source, "%d.%lu sampling_interval=%d time_const=%d",
- getpid(), (unsigned long)random(), scan_interval/1000, time_constant/1000);
-
- load_netstat();
- load_snmp6();
- load_snmp();
-
- for (;;) {
- int status;
- int tdiff;
- struct timeval now;
- gettimeofday(&now, NULL);
- tdiff = T_DIFF(now, snaptime);
- if (tdiff >= scan_interval) {
- update_db(tdiff);
- snaptime = now;
- tdiff = 0;
- }
- if (poll(&p, 1, tdiff + scan_interval) > 0
- && (p.revents&POLLIN)) {
- int clnt = accept(fd, NULL, NULL);
- if (clnt >= 0) {
- pid_t pid;
- if (children >= 5) {
- close(clnt);
- } else if ((pid = fork()) != 0) {
- if (pid>0)
- children++;
- close(clnt);
- } else {
- FILE *fp = fdopen(clnt, "w");
- if (fp) {
- if (tdiff > 0)
- update_db(tdiff);
- dump_kern_db(fp, 0);
- }
- exit(0);
- }
- }
- }
- while (children && waitpid(-1, &status, WNOHANG) > 0)
- children--;
- }
-}
-
-int verify_forging(int fd)
-{
- struct ucred cred;
- socklen_t olen = sizeof(cred);
-
- if (getsockopt(fd, SOL_SOCKET, SO_PEERCRED, (void*)&cred, &olen) ||
- olen < sizeof(cred))
- return -1;
- if (cred.uid == getuid() || cred.uid == 0)
- return 0;
- return -1;
-}
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr,
-"Usage: nstat [ -h?vVzrnasd:t: ] [ PATTERN [ PATTERN ] ]\n"
- );
- exit(-1);
-}
-
-
-int main(int argc, char *argv[])
-{
- char *hist_name;
- struct sockaddr_un sun;
- FILE *hist_fp = NULL;
- int ch;
- int fd;
-
- while ((ch = getopt(argc, argv, "h?vVzrnasd:t:")) != EOF) {
- switch(ch) {
- case 'z':
- dump_zeros = 1;
- break;
- case 'r':
- reset_history = 1;
- break;
- case 'a':
- ignore_history = 1;
- break;
- case 's':
- no_update = 1;
- break;
- case 'n':
- no_output = 1;
- break;
- case 'd':
- scan_interval = 1000*atoi(optarg);
- break;
- case 't':
- if (sscanf(optarg, "%d", &time_constant) != 1 ||
- time_constant <= 0) {
- fprintf(stderr, "nstat: invalid time constant divisor\n");
- exit(-1);
- }
- break;
- case 'v':
- case 'V':
- printf("nstat utility, iproute2-ss%s\n", SNAPSHOT);
- exit(0);
- case 'h':
- case '?':
- default:
- usage();
- }
- }
-
- argc -= optind;
- argv += optind;
-
- sun.sun_family = AF_UNIX;
- sun.sun_path[0] = 0;
- sprintf(sun.sun_path+1, "nstat%d", getuid());
-
- if (scan_interval > 0) {
- if (time_constant == 0)
- time_constant = 60;
- time_constant *= 1000;
- W = 1 - 1/exp(log(10)*(double)scan_interval/time_constant);
- if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) {
- perror("nstat: socket");
- exit(-1);
- }
- if (bind(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) < 0) {
- perror("nstat: bind");
- exit(-1);
- }
- if (listen(fd, 5) < 0) {
- perror("nstat: listen");
- exit(-1);
- }
- if (daemon(0, 0)) {
- perror("nstat: daemon");
- exit(-1);
- }
- signal(SIGPIPE, SIG_IGN);
- signal(SIGCHLD, sigchild);
- server_loop(fd);
- exit(0);
- }
-
- patterns = argv;
- npatterns = argc;
-
- if ((hist_name = getenv("NSTAT_HISTORY")) == NULL) {
- hist_name = malloc(128);
- sprintf(hist_name, "/tmp/.nstat.u%d", getuid());
- }
-
- if (reset_history)
- unlink(hist_name);
-
- if (!ignore_history || !no_update) {
- struct stat stb;
-
- fd = open(hist_name, O_RDWR|O_CREAT|O_NOFOLLOW, 0600);
- if (fd < 0) {
- perror("nstat: open history file");
- exit(-1);
- }
- if ((hist_fp = fdopen(fd, "r+")) == NULL) {
- perror("nstat: fdopen history file");
- exit(-1);
- }
- if (flock(fileno(hist_fp), LOCK_EX)) {
- perror("nstat: flock history file");
- exit(-1);
- }
- if (fstat(fileno(hist_fp), &stb) != 0) {
- perror("nstat: fstat history file");
- exit(-1);
- }
- if (stb.st_nlink != 1 || stb.st_uid != getuid()) {
- fprintf(stderr, "nstat: something is so wrong with history file, that I prefer not to proceed.\n");
- exit(-1);
- }
- if (!ignore_history) {
- FILE *tfp;
- long uptime;
- if ((tfp = fopen("/proc/uptime", "r")) != NULL) {
- if (fscanf(tfp, "%ld", &uptime) != 1)
- uptime = -1;
- fclose(tfp);
- }
- if (uptime >= 0 && time(NULL) >= stb.st_mtime+uptime) {
- fprintf(stderr, "nstat: history is aged out, resetting\n");
- ftruncate(fileno(hist_fp), 0);
- }
- }
-
- load_good_table(hist_fp);
-
- hist_db = kern_db;
- kern_db = NULL;
- }
-
- if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) >= 0 &&
- (connect(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) == 0
- || (strcpy(sun.sun_path+1, "nstat0"),
- connect(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) == 0))
- && verify_forging(fd) == 0) {
- FILE *sfp = fdopen(fd, "r");
- load_good_table(sfp);
- if (hist_db && source_mismatch) {
- fprintf(stderr, "nstat: history is stale, ignoring it.\n");
- hist_db = NULL;
- }
- fclose(sfp);
- } else {
- if (fd >= 0)
- close(fd);
- if (hist_db && info_source[0] && strcmp(info_source, "kernel")) {
- fprintf(stderr, "nstat: history is stale, ignoring it.\n");
- hist_db = NULL;
- info_source[0] = 0;
- }
- load_netstat();
- load_snmp6();
- load_snmp();
- if (info_source[0] == 0)
- strcpy(info_source, "kernel");
- }
-
- if (!no_output) {
- if (ignore_history || hist_db == NULL)
- dump_kern_db(stdout, 0);
- else
- dump_incr_db(stdout);
- }
- if (!no_update) {
- ftruncate(fileno(hist_fp), 0);
- rewind(hist_fp);
- dump_kern_db(hist_fp, 1);
- fflush(hist_fp);
- }
- exit(0);
-}
diff --git a/misc/rtacct.c b/misc/rtacct.c
deleted file mode 100644
index a247dfd..0000000
--- a/misc/rtacct.c
+++ /dev/null
@@ -1,628 +0,0 @@
-/*
- * rtacct.c Applet to display contents of /proc/net/rt_acct.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <sys/time.h>
-#include <fnmatch.h>
-#include <sys/file.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/poll.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <signal.h>
-#include <math.h>
-
-#include "rt_names.h"
-
-#include <SNAPSHOT.h>
-
-int reset_history = 0;
-int ignore_history = 0;
-int no_output = 0;
-int no_update = 0;
-int scan_interval = 0;
-int time_constant = 0;
-int dump_zeros = 0;
-unsigned long magic_number = 0;
-double W;
-
-static int generic_proc_open(const char *env, const char *name)
-{
- char store[1024];
- char *p = getenv(env);
- if (!p) {
- p = getenv("PROC_ROOT") ? : "/proc";
- snprintf(store, sizeof(store)-1, "%s/%s", p, name);
- p = store;
- }
- return open(p, O_RDONLY);
-}
-
-int net_rtacct_open(void)
-{
- return generic_proc_open("PROC_NET_RTACCT", "net/rt_acct");
-}
-
-__u32 rmap[256/4];
-
-struct rtacct_data
-{
- __u32 ival[256*4];
-
- unsigned long long val[256*4];
- double rate[256*4];
- char signature[128];
-};
-
-struct rtacct_data kern_db_static;
-
-struct rtacct_data *kern_db = &kern_db_static;
-struct rtacct_data *hist_db;
-
-void nread(int fd, char *buf, int tot)
-{
- int count = 0;
-
- while (count < tot) {
- int n = read(fd, buf+count, tot-count);
- if (n < 0) {
- if (errno == EINTR)
- continue;
- exit(-1);
- }
- if (n == 0)
- exit(-1);
- count += n;
- }
-}
-
-
-__u32 *read_kern_table(__u32 *tbl)
-{
- static __u32 *tbl_ptr;
- int fd;
-
- if (magic_number) {
- if (tbl_ptr != NULL)
- return tbl_ptr;
-
- fd = open("/dev/mem", O_RDONLY);
- if (fd < 0) {
- perror("magic open");
- exit(-1);
- }
- tbl_ptr = mmap(NULL, 4096,
- PROT_READ,
- MAP_SHARED,
- fd, magic_number);
- if ((unsigned long)tbl_ptr == ~0UL) {
- perror("magic mmap");
- exit(-1);
- }
- close(fd);
- return tbl_ptr;
- }
-
- fd = net_rtacct_open();
- if (fd >= 0) {
- nread(fd, (char*)tbl, 256*16);
- close(fd);
- } else {
- memset(tbl, 0, 256*16);
- }
- return tbl;
-}
-
-void format_rate(FILE *fp, double rate)
-{
- char temp[64];
-
- if (rate > 1024*1024) {
- sprintf(temp, "%uM", (unsigned)rint(rate/(1024*1024)));
- fprintf(fp, " %-10s", temp);
- } else if (rate > 1024) {
- sprintf(temp, "%uK", (unsigned)rint(rate/1024));
- fprintf(fp, " %-10s", temp);
- } else
- fprintf(fp, " %-10u", (unsigned)rate);
-}
-
-void format_count(FILE *fp, unsigned long long val)
-{
- if (val > 1024*1024*1024)
- fprintf(fp, " %10lluM", val/(1024*1024));
- else if (val > 1024*1024)
- fprintf(fp, " %10lluK", val/1024);
- else
- fprintf(fp, " %10llu", val);
-}
-
-void dump_abs_db(FILE *fp)
-{
- int realm;
- char b1[16];
-
- if (!no_output) {
- fprintf(fp, "#%s\n", kern_db->signature);
- fprintf(fp,
-"%-10s "
-"%-10s "
-"%-10s "
-"%-10s "
-"%-10s "
-"\n"
- , "Realm", "BytesTo", "PktsTo", "BytesFrom", "PktsFrom");
- fprintf(fp,
-"%-10s "
-"%-10s "
-"%-10s "
-"%-10s "
-"%-10s "
-"\n"
- , "", "BPSTo", "PPSTo", "BPSFrom", "PPSFrom");
-
- }
-
- for (realm=0; realm<256; realm++) {
- int i;
- unsigned long long *val;
- double *rate;
-
- if (!(rmap[realm>>5] & (1<<(realm&0x1f))))
- continue;
-
- val = &kern_db->val[realm*4];
- rate = &kern_db->rate[realm*4];
-
- if (!dump_zeros &&
- !val[0] && !rate[0] &&
- !val[1] && !rate[1] &&
- !val[2] && !rate[2] &&
- !val[3] && !rate[3])
- continue;
-
- if (hist_db) {
- memcpy(&hist_db->val[realm*4], val, sizeof(*val)*4);
- }
-
- if (no_output)
- continue;
-
- fprintf(fp, "%-10s", rtnl_rtrealm_n2a(realm, b1, sizeof(b1)));
- for (i = 0; i < 4; i++)
- format_count(fp, val[i]);
- fprintf(fp, "\n%-10s", "");
- for (i = 0; i < 4; i++)
- format_rate(fp, rate[i]);
- fprintf(fp, "\n");
- }
-}
-
-
-void dump_incr_db(FILE *fp)
-{
- int k, realm;
- char b1[16];
-
- if (!no_output) {
- fprintf(fp, "#%s\n", kern_db->signature);
- fprintf(fp,
-"%-10s "
-"%-10s "
-"%-10s "
-"%-10s "
-"%-10s "
-"\n"
- , "Realm", "BytesTo", "PktsTo", "BytesFrom", "PktsFrom");
- fprintf(fp,
-"%-10s "
-"%-10s "
-"%-10s "
-"%-10s "
-"%-10s "
-"\n"
- , "", "BPSTo", "PPSTo", "BPSFrom", "PPSFrom");
- }
-
- for (realm=0; realm<256; realm++) {
- int ovfl = 0;
- int i;
- unsigned long long *val;
- double *rate;
- unsigned long long rval[4];
-
- if (!(rmap[realm>>5] & (1<<(realm&0x1f))))
- continue;
-
- val = &kern_db->val[realm*4];
- rate = &kern_db->rate[realm*4];
-
- for (k=0; k<4; k++) {
- rval[k] = val[k];
- if (rval[k] < hist_db->val[realm*4+k])
- ovfl = 1;
- else
- rval[k] -= hist_db->val[realm*4+k];
- }
- if (ovfl) {
- for (k=0; k<4; k++)
- rval[k] = val[k];
- }
- if (hist_db) {
- memcpy(&hist_db->val[realm*4], val, sizeof(*val)*4);
- }
-
- if (no_output)
- continue;
-
- if (!dump_zeros &&
- !rval[0] && !rate[0] &&
- !rval[1] && !rate[1] &&
- !rval[2] && !rate[2] &&
- !rval[3] && !rate[3])
- continue;
-
-
- fprintf(fp, "%-10s", rtnl_rtrealm_n2a(realm, b1, sizeof(b1)));
- for (i = 0; i < 4; i++)
- format_count(fp, rval[i]);
- fprintf(fp, "\n%-10s", "");
- for (i = 0; i < 4; i++)
- format_rate(fp, rate[i]);
- fprintf(fp, "\n");
- }
-}
-
-
-static int children;
-
-void sigchild(int signo)
-{
-}
-
-/* Server side only: read kernel data, update tables, calculate rates. */
-
-void update_db(int interval)
-{
- int i;
- __u32 *ival;
- __u32 _ival[256*4];
-
- ival = read_kern_table(_ival);
-
- for (i=0; i<256*4; i++) {
- double sample;
- __u32 incr = ival[i] - kern_db->ival[i];
-
- if (ival[i] == 0 && incr == 0 &&
- kern_db->val[i] == 0 && kern_db->rate[i] == 0)
- continue;
-
- kern_db->val[i] += incr;
- kern_db->ival[i] = ival[i];
- sample = (double)(incr*1000)/interval;
- if (interval >= scan_interval) {
- kern_db->rate[i] += W*(sample-kern_db->rate[i]);
- } else if (interval >= 1000) {
- if (interval >= time_constant) {
- kern_db->rate[i] = sample;
- } else {
- double w = W*(double)interval/scan_interval;
- kern_db->rate[i] += w*(sample-kern_db->rate[i]);
- }
- }
- }
-}
-
-void send_db(int fd)
-{
- int tot = 0;
-
- while (tot < sizeof(*kern_db)) {
- int n = write(fd, ((char*)kern_db) + tot, sizeof(*kern_db)-tot);
- if (n < 0) {
- if (errno == EINTR)
- continue;
- return;
- }
- tot += n;
- }
-}
-
-
-
-#define T_DIFF(a,b) (((a).tv_sec-(b).tv_sec)*1000 + ((a).tv_usec-(b).tv_usec)/1000)
-
-
-void pad_kern_table(struct rtacct_data *dat, __u32 *ival)
-{
- int i;
- memset(dat->rate, 0, sizeof(dat->rate));
- if (dat->ival != ival)
- memcpy(dat->ival, ival, sizeof(dat->ival));
- for (i=0; i<256*4; i++)
- dat->val[i] = ival[i];
-}
-
-void server_loop(int fd)
-{
- struct timeval snaptime = { 0 };
- struct pollfd p;
- p.fd = fd;
- p.events = p.revents = POLLIN;
-
- sprintf(kern_db->signature,
- "%u.%lu sampling_interval=%d time_const=%d",
- (unsigned) getpid(), (unsigned long)random(),
- scan_interval/1000, time_constant/1000);
-
- pad_kern_table(kern_db, read_kern_table(kern_db->ival));
-
- for (;;) {
- int status;
- int tdiff;
- struct timeval now;
- gettimeofday(&now, NULL);
- tdiff = T_DIFF(now, snaptime);
- if (tdiff >= scan_interval) {
- update_db(tdiff);
- snaptime = now;
- tdiff = 0;
- }
- if (poll(&p, 1, tdiff + scan_interval) > 0
- && (p.revents&POLLIN)) {
- int clnt = accept(fd, NULL, NULL);
- if (clnt >= 0) {
- pid_t pid;
- if (children >= 5) {
- close(clnt);
- } else if ((pid = fork()) != 0) {
- if (pid>0)
- children++;
- close(clnt);
- } else {
- if (tdiff > 0)
- update_db(tdiff);
- send_db(clnt);
- exit(0);
- }
- }
- }
- while (children && waitpid(-1, &status, WNOHANG) > 0)
- children--;
- }
-}
-
-int verify_forging(int fd)
-{
- struct ucred cred;
- socklen_t olen = sizeof(cred);
-
- if (getsockopt(fd, SOL_SOCKET, SO_PEERCRED, (void*)&cred, &olen) ||
- olen < sizeof(cred))
- return -1;
- if (cred.uid == getuid() || cred.uid == 0)
- return 0;
- return -1;
-}
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr,
-"Usage: rtacct [ -h?vVzrnasd:t: ] [ ListOfRealms ]\n"
- );
- exit(-1);
-}
-
-int main(int argc, char *argv[])
-{
- char hist_name[128];
- struct sockaddr_un sun;
- int ch;
- int fd;
-
- while ((ch = getopt(argc, argv, "h?vVzrM:nasd:t:")) != EOF) {
- switch(ch) {
- case 'z':
- dump_zeros = 1;
- break;
- case 'r':
- reset_history = 1;
- break;
- case 'a':
- ignore_history = 1;
- break;
- case 's':
- no_update = 1;
- break;
- case 'n':
- no_output = 1;
- break;
- case 'd':
- scan_interval = 1000*atoi(optarg);
- break;
- case 't':
- if (sscanf(optarg, "%d", &time_constant) != 1 ||
- time_constant <= 0) {
- fprintf(stderr, "rtacct: invalid time constant divisor\n");
- exit(-1);
- }
- break;
- case 'v':
- case 'V':
- printf("rtacct utility, iproute2-ss%s\n", SNAPSHOT);
- exit(0);
- case 'M':
- /* Some secret undocumented option, nobody
- * is expected to ask about its sense. See?
- */
- sscanf(optarg, "%lx", &magic_number);
- break;
- case 'h':
- case '?':
- default:
- usage();
- }
- }
-
- argc -= optind;
- argv += optind;
-
- if (argc) {
- while (argc > 0) {
- __u32 realm;
- if (rtnl_rtrealm_a2n(&realm, argv[0])) {
- fprintf(stderr, "Warning: realm \"%s\" does not exist.\n", argv[0]);
- exit(-1);
- }
- rmap[realm>>5] |= (1<<(realm&0x1f));
- argc--; argv++;
- }
- } else {
- memset(rmap, ~0, sizeof(rmap));
- /* Always suppress zeros. */
- dump_zeros = 0;
- }
-
- sun.sun_family = AF_UNIX;
- sun.sun_path[0] = 0;
- sprintf(sun.sun_path+1, "rtacct%d", getuid());
-
- if (scan_interval > 0) {
- if (time_constant == 0)
- time_constant = 60;
- time_constant *= 1000;
- W = 1 - 1/exp(log(10)*(double)scan_interval/time_constant);
- if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) {
- perror("rtacct: socket");
- exit(-1);
- }
- if (bind(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) < 0) {
- perror("rtacct: bind");
- exit(-1);
- }
- if (listen(fd, 5) < 0) {
- perror("rtacct: listen");
- exit(-1);
- }
- if (daemon(0, 0)) {
- perror("rtacct: daemon");
- exit(-1);
- }
- signal(SIGPIPE, SIG_IGN);
- signal(SIGCHLD, sigchild);
- server_loop(fd);
- exit(0);
- }
-
- if (getenv("RTACCT_HISTORY"))
- snprintf(hist_name, sizeof(hist_name), getenv("RTACCT_HISTORY"));
- else
- sprintf(hist_name, "/tmp/.rtacct.u%d", getuid());
-
- if (reset_history)
- unlink(hist_name);
-
- if (!ignore_history || !no_update) {
- struct stat stb;
-
- fd = open(hist_name, O_RDWR|O_CREAT|O_NOFOLLOW, 0600);
- if (fd < 0) {
- perror("rtacct: open history file");
- exit(-1);
- }
- if (flock(fd, LOCK_EX)) {
- perror("rtacct: flock history file");
- exit(-1);
- }
- if (fstat(fd, &stb) != 0) {
- perror("rtacct: fstat history file");
- exit(-1);
- }
- if (stb.st_nlink != 1 || stb.st_uid != getuid()) {
- fprintf(stderr, "rtacct: something is so wrong with history file, that I prefer not to proceed.\n");
- exit(-1);
- }
- if (stb.st_size != sizeof(*hist_db))
- write(fd, kern_db, sizeof(*hist_db));
-
- hist_db = mmap(NULL, sizeof(*hist_db),
- PROT_READ|PROT_WRITE,
- no_update ? MAP_PRIVATE : MAP_SHARED,
- fd, 0);
-
- if ((unsigned long)hist_db == ~0UL) {
- perror("mmap");
- exit(-1);
- }
-
- if (!ignore_history) {
- FILE *tfp;
- long uptime;
- if ((tfp = fopen("/proc/uptime", "r")) != NULL) {
- if (fscanf(tfp, "%ld", &uptime) != 1)
- uptime = -1;
- fclose(tfp);
- }
-
- if (uptime >= 0 && time(NULL) >= stb.st_mtime+uptime) {
- fprintf(stderr, "rtacct: history is aged out, resetting\n");
- memset(hist_db, 0, sizeof(*hist_db));
- }
- }
-
- close(fd);
- }
-
- if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) >= 0 &&
- (connect(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) == 0
- || (strcpy(sun.sun_path+1, "rtacct0"),
- connect(fd, (struct sockaddr*)&sun, 2+1+strlen(sun.sun_path+1)) == 0))
- && verify_forging(fd) == 0) {
- nread(fd, (char*)kern_db, sizeof(*kern_db));
- if (hist_db && hist_db->signature[0] &&
- strcmp(kern_db->signature, hist_db->signature)) {
- fprintf(stderr, "rtacct: history is stale, ignoring it.\n");
- hist_db = NULL;
- }
- close(fd);
- } else {
- if (fd >= 0)
- close(fd);
-
- if (hist_db && hist_db->signature[0] &&
- strcmp(hist_db->signature, "kernel")) {
- fprintf(stderr, "rtacct: history is stale, ignoring it.\n");
- hist_db = NULL;
- }
-
- pad_kern_table(kern_db, read_kern_table(kern_db->ival));
- strcpy(kern_db->signature, "kernel");
- }
-
- if (ignore_history || hist_db == NULL)
- dump_abs_db(stdout);
- else
- dump_incr_db(stdout);
-
- exit(0);
-}
diff --git a/misc/ss.c b/misc/ss.c
deleted file mode 100644
index 482b6bb..0000000
--- a/misc/ss.c
+++ /dev/null
@@ -1,2853 +0,0 @@
-/*
- * ss.c "sockstat", socket statistics
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/uio.h>
-#include <netinet/in.h>
-#include <string.h>
-#include <errno.h>
-#include <netdb.h>
-#include <arpa/inet.h>
-#include <resolv.h>
-#include <dirent.h>
-#include <fnmatch.h>
-#include <getopt.h>
-
-#include "utils.h"
-#include "rt_names.h"
-#include "ll_map.h"
-#include "libnetlink.h"
-#include "SNAPSHOT.h"
-
-#include <netinet/tcp.h>
-#include <linux/inet_diag.h>
-
-int resolve_hosts = 0;
-int resolve_services = 1;
-int preferred_family = AF_UNSPEC;
-int show_options = 0;
-int show_details = 0;
-int show_users = 0;
-int show_mem = 0;
-int show_tcpinfo = 0;
-
-int netid_width;
-int state_width;
-int addrp_width;
-int addr_width;
-int serv_width;
-int screen_width;
-
-static const char *TCP_PROTO = "tcp";
-static const char *UDP_PROTO = "udp";
-static const char *RAW_PROTO = "raw";
-static const char *dg_proto = NULL;
-
-enum
-{
- TCP_DB,
- DCCP_DB,
- UDP_DB,
- RAW_DB,
- UNIX_DG_DB,
- UNIX_ST_DB,
- PACKET_DG_DB,
- PACKET_R_DB,
- NETLINK_DB,
- MAX_DB
-};
-
-#define PACKET_DBM ((1<<PACKET_DG_DB)|(1<<PACKET_R_DB))
-#define UNIX_DBM ((1<<UNIX_DG_DB)|(1<<UNIX_ST_DB))
-#define ALL_DB ((1<<MAX_DB)-1)
-
-enum {
- SS_UNKNOWN,
- SS_ESTABLISHED,
- SS_SYN_SENT,
- SS_SYN_RECV,
- SS_FIN_WAIT1,
- SS_FIN_WAIT2,
- SS_TIME_WAIT,
- SS_CLOSE,
- SS_CLOSE_WAIT,
- SS_LAST_ACK,
- SS_LISTEN,
- SS_CLOSING,
- SS_MAX
-};
-
-#define SS_ALL ((1<<SS_MAX)-1)
-
-#include "ssfilter.h"
-
-struct filter
-{
- int dbs;
- int states;
- int families;
- struct ssfilter *f;
-};
-
-struct filter default_filter = {
- .dbs = (1<<TCP_DB),
- .states = SS_ALL & ~((1<<SS_LISTEN)|(1<<SS_CLOSE)|(1<<SS_TIME_WAIT)|(1<<SS_SYN_RECV)),
- .families= (1<<AF_INET)|(1<<AF_INET6),
-};
-
-struct filter current_filter;
-
-static FILE *generic_proc_open(const char *env, const char *name)
-{
- const char *p = getenv(env);
- char store[128];
-
- if (!p) {
- p = getenv("PROC_ROOT") ? : "/proc";
- snprintf(store, sizeof(store)-1, "%s/%s", p, name);
- p = store;
- }
-
- return fopen(p, "r");
-}
-
-static FILE *net_tcp_open(void)
-{
- return generic_proc_open("PROC_NET_TCP", "net/tcp");
-}
-
-static FILE *net_tcp6_open(void)
-{
- return generic_proc_open("PROC_NET_TCP6", "net/tcp6");
-}
-
-static FILE *net_udp_open(void)
-{
- return generic_proc_open("PROC_NET_UDP", "net/udp");
-}
-
-static FILE *net_udp6_open(void)
-{
- return generic_proc_open("PROC_NET_UDP6", "net/udp6");
-}
-
-static FILE *net_raw_open(void)
-{
- return generic_proc_open("PROC_NET_RAW", "net/raw");
-}
-
-static FILE *net_raw6_open(void)
-{
- return generic_proc_open("PROC_NET_RAW6", "net/raw6");
-}
-
-static FILE *net_unix_open(void)
-{
- return generic_proc_open("PROC_NET_UNIX", "net/unix");
-}
-
-static FILE *net_packet_open(void)
-{
- return generic_proc_open("PROC_NET_PACKET", "net/packet");
-}
-
-static FILE *net_netlink_open(void)
-{
- return generic_proc_open("PROC_NET_NETLINK", "net/netlink");
-}
-
-static FILE *slabinfo_open(void)
-{
- return generic_proc_open("PROC_SLABINFO", "slabinfo");
-}
-
-static FILE *net_sockstat_open(void)
-{
- return generic_proc_open("PROC_NET_SOCKSTAT", "net/sockstat");
-}
-
-static FILE *net_sockstat6_open(void)
-{
- return generic_proc_open("PROC_NET_SOCKSTAT6", "net/sockstat6");
-}
-
-static FILE *net_snmp_open(void)
-{
- return generic_proc_open("PROC_NET_SNMP", "net/snmp");
-}
-
-static FILE *ephemeral_ports_open(void)
-{
- return generic_proc_open("PROC_IP_LOCAL_PORT_RANGE", "sys/net/ipv4/ip_local_port_range");
-}
-
-struct user_ent {
- struct user_ent *next;
- unsigned int ino;
- int pid;
- int fd;
- char process[0];
-};
-
-#define USER_ENT_HASH_SIZE 256
-struct user_ent *user_ent_hash[USER_ENT_HASH_SIZE];
-
-static int user_ent_hashfn(unsigned int ino)
-{
- int val = (ino >> 24) ^ (ino >> 16) ^ (ino >> 8) ^ ino;
-
- return val & (USER_ENT_HASH_SIZE - 1);
-}
-
-static void user_ent_add(unsigned int ino, const char *process, int pid, int fd)
-{
- struct user_ent *p, **pp;
- int str_len;
-
- str_len = strlen(process) + 1;
- p = malloc(sizeof(struct user_ent) + str_len);
- if (!p)
- abort();
- p->next = NULL;
- p->ino = ino;
- p->pid = pid;
- p->fd = fd;
- strcpy(p->process, process);
-
- pp = &user_ent_hash[user_ent_hashfn(ino)];
- p->next = *pp;
- *pp = p;
-}
-
-static void user_ent_hash_build(void)
-{
- const char *root = getenv("PROC_ROOT") ? : "/proc/";
- struct dirent *d;
- char name[1024];
- int nameoff;
- DIR *dir;
-
- strcpy(name, root);
- if (strlen(name) == 0 || name[strlen(name)-1] != '/')
- strcat(name, "/");
-
- nameoff = strlen(name);
-
- dir = opendir(name);
- if (!dir)
- return;
-
- while ((d = readdir(dir)) != NULL) {
- struct dirent *d1;
- char process[16];
- int pid, pos;
- DIR *dir1;
- char crap;
-
- if (sscanf(d->d_name, "%d%c", &pid, &crap) != 1)
- continue;
-
- sprintf(name + nameoff, "%d/fd/", pid);
- pos = strlen(name);
- if ((dir1 = opendir(name)) == NULL)
- continue;
-
- process[0] = '\0';
-
- while ((d1 = readdir(dir1)) != NULL) {
- const char *pattern = "socket:[";
- unsigned int ino;
- char lnk[64];
- int fd, n;
-
- if (sscanf(d1->d_name, "%d%c", &fd, &crap) != 1)
- continue;
-
- sprintf(name+pos, "%d", fd);
- n = readlink(name, lnk, sizeof(lnk)-1);
- if (strncmp(lnk, pattern, strlen(pattern)))
- continue;
-
- sscanf(lnk, "socket:[%u]", &ino);
-
- if (process[0] == '\0') {
- char tmp[1024];
- FILE *fp;
-
- snprintf(tmp, sizeof(tmp), "%s/%d/stat", root, pid);
- if ((fp = fopen(tmp, "r")) != NULL) {
- fscanf(fp, "%*d (%[^)])", process);
- fclose(fp);
- }
- }
-
- user_ent_add(ino, process, pid, fd);
- }
- closedir(dir1);
- }
- closedir(dir);
-}
-
-int find_users(unsigned ino, char *buf, int buflen)
-{
- struct user_ent *p;
- int cnt = 0;
- char *ptr;
-
- if (!ino)
- return 0;
-
- p = user_ent_hash[user_ent_hashfn(ino)];
- ptr = buf;
- while (p) {
- if (p->ino != ino)
- goto next;
-
- if (ptr - buf >= buflen - 1)
- break;
-
- snprintf(ptr, buflen - (ptr - buf),
- "(\"%s\",%d,%d),",
- p->process, p->pid, p->fd);
- ptr += strlen(ptr);
- cnt++;
-
- next:
- p = p->next;
- }
-
- if (ptr != buf)
- ptr[-1] = '\0';
-
- return cnt;
-}
-
-/* Get stats from slab */
-
-struct slabstat
-{
- int socks;
- int tcp_ports;
- int tcp_tws;
- int tcp_syns;
- int skbs;
-};
-
-struct slabstat slabstat;
-
-static const char *slabstat_ids[] =
-{
- "sock",
- "tcp_bind_bucket",
- "tcp_tw_bucket",
- "tcp_open_request",
- "skbuff_head_cache",
-};
-
-int get_slabstat(struct slabstat *s)
-{
- char buf[256];
- FILE *fp;
- int cnt;
-
- memset(s, 0, sizeof(*s));
-
- fp = slabinfo_open();
- if (!fp)
- return -1;
-
- cnt = sizeof(*s)/sizeof(int);
-
- fgets(buf, sizeof(buf), fp);
- while(fgets(buf, sizeof(buf), fp) != NULL) {
- int i;
- for (i=0; i<sizeof(slabstat_ids)/sizeof(slabstat_ids[0]); i++) {
- if (memcmp(buf, slabstat_ids[i], strlen(slabstat_ids[i])) == 0) {
- sscanf(buf, "%*s%d", ((int *)s) + i);
- cnt--;
- break;
- }
- }
- if (cnt <= 0)
- break;
- }
-
- fclose(fp);
- return 0;
-}
-
-static const char *sstate_name[] = {
- "UNKNOWN",
- [TCP_ESTABLISHED] = "ESTAB",
- [TCP_SYN_SENT] = "SYN-SENT",
- [TCP_SYN_RECV] = "SYN-RECV",
- [TCP_FIN_WAIT1] = "FIN-WAIT-1",
- [TCP_FIN_WAIT2] = "FIN-WAIT-2",
- [TCP_TIME_WAIT] = "TIME-WAIT",
- [TCP_CLOSE] = "UNCONN",
- [TCP_CLOSE_WAIT] = "CLOSE-WAIT",
- [TCP_LAST_ACK] = "LAST-ACK",
- [TCP_LISTEN] = "LISTEN",
- [TCP_CLOSING] = "CLOSING",
-};
-
-static const char *sstate_namel[] = {
- "UNKNOWN",
- [TCP_ESTABLISHED] = "established",
- [TCP_SYN_SENT] = "syn-sent",
- [TCP_SYN_RECV] = "syn-recv",
- [TCP_FIN_WAIT1] = "fin-wait-1",
- [TCP_FIN_WAIT2] = "fin-wait-2",
- [TCP_TIME_WAIT] = "time-wait",
- [TCP_CLOSE] = "unconnected",
- [TCP_CLOSE_WAIT] = "close-wait",
- [TCP_LAST_ACK] = "last-ack",
- [TCP_LISTEN] = "listening",
- [TCP_CLOSING] = "closing",
-};
-
-struct tcpstat
-{
- inet_prefix local;
- inet_prefix remote;
- int lport;
- int rport;
- int state;
- int rq, wq;
- int timer;
- int timeout;
- int retrs;
- unsigned ino;
- int probes;
- unsigned uid;
- int refcnt;
- unsigned long long sk;
- int rto, ato, qack, cwnd, ssthresh;
-};
-
-static const char *tmr_name[] = {
- "off",
- "on",
- "keepalive",
- "timewait",
- "persist",
- "unknown"
-};
-
-const char *print_ms_timer(int timeout)
-{
- static char buf[64];
- int secs, msecs, minutes;
- if (timeout < 0)
- timeout = 0;
- secs = timeout/1000;
- minutes = secs/60;
- secs = secs%60;
- msecs = timeout%1000;
- buf[0] = 0;
- if (minutes) {
- msecs = 0;
- snprintf(buf, sizeof(buf)-16, "%dmin", minutes);
- if (minutes > 9)
- secs = 0;
- }
- if (secs) {
- if (secs > 9)
- msecs = 0;
- sprintf(buf+strlen(buf), "%d%s", secs, msecs ? "." : "sec");
- }
- if (msecs)
- sprintf(buf+strlen(buf), "%03dms", msecs);
- return buf;
-}
-
-const char *print_hz_timer(int timeout)
-{
- int hz = get_user_hz();
- return print_ms_timer(((timeout*1000) + hz-1)/hz);
-}
-
-struct scache
-{
- struct scache *next;
- int port;
- char *name;
- const char *proto;
-};
-
-struct scache *rlist;
-
-void init_service_resolver(void)
-{
- char buf[128];
- FILE *fp = popen("/usr/sbin/rpcinfo -p 2>/dev/null", "r");
- if (fp) {
- fgets(buf, sizeof(buf), fp);
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- unsigned int progn, port;
- char proto[128], prog[128];
- if (sscanf(buf, "%u %*d %s %u %s", &progn, proto,
- &port, prog+4) == 4) {
- struct scache *c = malloc(sizeof(*c));
- if (c) {
- c->port = port;
- memcpy(prog, "rpc.", 4);
- c->name = strdup(prog);
- if (strcmp(proto, TCP_PROTO) == 0)
- c->proto = TCP_PROTO;
- else if (strcmp(proto, UDP_PROTO) == 0)
- c->proto = UDP_PROTO;
- else
- c->proto = NULL;
- c->next = rlist;
- rlist = c;
- }
- }
- }
- }
-}
-
-static int ip_local_port_min, ip_local_port_max;
-
-/* Even do not try default linux ephemeral port ranges:
- * default /etc/services contains so much of useless crap
- * wouldbe "allocated" to this area that resolution
- * is really harmful. I shrug each time when seeing
- * "socks" or "cfinger" in dumps.
- */
-static int is_ephemeral(int port)
-{
- if (!ip_local_port_min) {
- FILE *f = ephemeral_ports_open();
- if (f) {
- fscanf(f, "%d %d",
- &ip_local_port_min, &ip_local_port_max);
- fclose(f);
- } else {
- ip_local_port_min = 1024;
- ip_local_port_max = 4999;
- }
- }
-
- return (port >= ip_local_port_min && port<= ip_local_port_max);
-}
-
-
-const char *__resolve_service(int port)
-{
- struct scache *c;
-
- for (c = rlist; c; c = c->next) {
- if (c->port == port && c->proto == dg_proto)
- return c->name;
- }
-
- if (!is_ephemeral(port)) {
- static int notfirst;
- struct servent *se;
- if (!notfirst) {
- setservent(1);
- notfirst = 1;
- }
- se = getservbyport(htons(port), dg_proto);
- if (se)
- return se->s_name;
- }
-
- return NULL;
-}
-
-
-const char *resolve_service(int port)
-{
- static char buf[128];
- static struct scache cache[256];
-
- if (port == 0) {
- buf[0] = '*';
- buf[1] = 0;
- return buf;
- }
-
- if (resolve_services) {
- if (dg_proto == RAW_PROTO) {
- return inet_proto_n2a(port, buf, sizeof(buf));
- } else {
- struct scache *c;
- const char *res;
- int hash = (port^(((unsigned long)dg_proto)>>2))&255;
-
- for (c = &cache[hash]; c; c = c->next) {
- if (c->port == port &&
- c->proto == dg_proto) {
- if (c->name)
- return c->name;
- goto do_numeric;
- }
- }
-
- if ((res = __resolve_service(port)) != NULL) {
- if ((c = malloc(sizeof(*c))) == NULL)
- goto do_numeric;
- } else {
- c = &cache[hash];
- if (c->name)
- free(c->name);
- }
- c->port = port;
- c->name = NULL;
- c->proto = dg_proto;
- if (res) {
- c->name = strdup(res);
- c->next = cache[hash].next;
- cache[hash].next = c;
- }
- if (c->name)
- return c->name;
- }
- }
-
- do_numeric:
- sprintf(buf, "%u", port);
- return buf;
-}
-
-void formatted_print(const inet_prefix *a, int port)
-{
- char buf[1024];
- const char *ap = buf;
- int est_len;
-
- est_len = addr_width;
-
- if (a->family == AF_INET) {
- if (a->data[0] == 0) {
- buf[0] = '*';
- buf[1] = 0;
- } else {
- ap = format_host(AF_INET, 4, a->data, buf, sizeof(buf));
- }
- } else {
- ap = format_host(a->family, 16, a->data, buf, sizeof(buf));
- est_len = strlen(ap);
- if (est_len <= addr_width)
- est_len = addr_width;
- else
- est_len = addr_width + ((est_len-addr_width+3)/4)*4;
- }
- printf("%*s:%-*s ", est_len, ap, serv_width, resolve_service(port));
-}
-
-struct aafilter
-{
- inet_prefix addr;
- int port;
- struct aafilter *next;
-};
-
-int inet2_addr_match(const inet_prefix *a, const inet_prefix *p, int plen)
-{
- if (!inet_addr_match(a, p, plen))
- return 0;
-
- /* Cursed "v4 mapped" addresses: v4 mapped socket matches
- * pure IPv4 rule, but v4-mapped rule selects only v4-mapped
- * sockets. Fair? */
- if (p->family == AF_INET && a->family == AF_INET6) {
- if (a->data[0] == 0 && a->data[1] == 0 &&
- a->data[2] == htonl(0xffff)) {
- inet_prefix tmp = *a;
- tmp.data[0] = a->data[3];
- return inet_addr_match(&tmp, p, plen);
- }
- }
- return 1;
-}
-
-int unix_match(const inet_prefix *a, const inet_prefix *p)
-{
- char *addr, *pattern;
- memcpy(&addr, a->data, sizeof(addr));
- memcpy(&pattern, p->data, sizeof(pattern));
- if (pattern == NULL)
- return 1;
- if (addr == NULL)
- addr = "";
- return !fnmatch(pattern, addr, 0);
-}
-
-int run_ssfilter(struct ssfilter *f, struct tcpstat *s)
-{
- switch (f->type) {
- case SSF_S_AUTO:
- {
- static int low, high=65535;
-
- if (s->local.family == AF_UNIX) {
- char *p;
- memcpy(&p, s->local.data, sizeof(p));
- return p == NULL || (p[0] == '@' && strlen(p) == 6 &&
- strspn(p+1, "0123456789abcdef") == 5);
- }
- if (s->local.family == AF_PACKET)
- return s->lport == 0 && s->local.data == 0;
- if (s->local.family == AF_NETLINK)
- return s->lport < 0;
-
- if (!low) {
- FILE *fp = ephemeral_ports_open();
- if (fp) {
- fscanf(fp, "%d%d", &low, &high);
- fclose(fp);
- }
- }
- return s->lport >= low && s->lport <= high;
- }
- case SSF_DCOND:
- {
- struct aafilter *a = (void*)f->pred;
- if (a->addr.family == AF_UNIX)
- return unix_match(&s->remote, &a->addr);
- if (a->port != -1 && a->port != s->rport)
- return 0;
- if (a->addr.bitlen) {
- do {
- if (!inet2_addr_match(&s->remote, &a->addr, a->addr.bitlen))
- return 1;
- } while ((a = a->next) != NULL);
- return 0;
- }
- return 1;
- }
- case SSF_SCOND:
- {
- struct aafilter *a = (void*)f->pred;
- if (a->addr.family == AF_UNIX)
- return unix_match(&s->local, &a->addr);
- if (a->port != -1 && a->port != s->lport)
- return 0;
- if (a->addr.bitlen) {
- do {
- if (!inet2_addr_match(&s->local, &a->addr, a->addr.bitlen))
- return 1;
- } while ((a = a->next) != NULL);
- return 0;
- }
- return 1;
- }
- case SSF_D_GE:
- {
- struct aafilter *a = (void*)f->pred;
- return s->rport >= a->port;
- }
- case SSF_D_LE:
- {
- struct aafilter *a = (void*)f->pred;
- return s->rport <= a->port;
- }
- case SSF_S_GE:
- {
- struct aafilter *a = (void*)f->pred;
- return s->lport >= a->port;
- }
- case SSF_S_LE:
- {
- struct aafilter *a = (void*)f->pred;
- return s->lport <= a->port;
- }
-
- /* Yup. It is recursion. Sorry. */
- case SSF_AND:
- return run_ssfilter(f->pred, s) && run_ssfilter(f->post, s);
- case SSF_OR:
- return run_ssfilter(f->pred, s) || run_ssfilter(f->post, s);
- case SSF_NOT:
- return !run_ssfilter(f->pred, s);
- default:
- abort();
- }
-}
-
-/* Relocate external jumps by reloc. */
-static void ssfilter_patch(char *a, int len, int reloc)
-{
- while (len > 0) {
- struct inet_diag_bc_op *op = (struct inet_diag_bc_op*)a;
- if (op->no == len+4)
- op->no += reloc;
- len -= op->yes;
- a += op->yes;
- }
- if (len < 0)
- abort();
-}
-
-static int ssfilter_bytecompile(struct ssfilter *f, char **bytecode)
-{
- switch (f->type) {
- case SSF_S_AUTO:
- {
- if (!(*bytecode=malloc(4))) abort();
- ((struct inet_diag_bc_op*)*bytecode)[0] = (struct inet_diag_bc_op){ INET_DIAG_BC_AUTO, 4, 8 };
- return 8;
- }
- case SSF_DCOND:
- case SSF_SCOND:
- {
- struct aafilter *a = (void*)f->pred;
- struct aafilter *b;
- char *ptr;
- int code = (f->type == SSF_DCOND ? INET_DIAG_BC_D_COND : INET_DIAG_BC_S_COND);
- int len = 0;
-
- for (b=a; b; b=b->next) {
- len += 4 + sizeof(struct inet_diag_hostcond);
- if (a->addr.family == AF_INET6)
- len += 16;
- else
- len += 4;
- if (b->next)
- len += 4;
- }
- if (!(ptr = malloc(len))) abort();
- *bytecode = ptr;
- for (b=a; b; b=b->next) {
- struct inet_diag_bc_op *op = (struct inet_diag_bc_op *)ptr;
- int alen = (a->addr.family == AF_INET6 ? 16 : 4);
- int oplen = alen + 4 + sizeof(struct inet_diag_hostcond);
- struct inet_diag_hostcond *cond = (struct inet_diag_hostcond*)(ptr+4);
-
- *op = (struct inet_diag_bc_op){ code, oplen, oplen+4 };
- cond->family = a->addr.family;
- cond->port = a->port;
- cond->prefix_len = a->addr.bitlen;
- memcpy(cond->addr, a->addr.data, alen);
- ptr += oplen;
- if (b->next) {
- op = (struct inet_diag_bc_op *)ptr;
- *op = (struct inet_diag_bc_op){ INET_DIAG_BC_JMP, 4, len - (ptr-*bytecode)};
- ptr += 4;
- }
- }
- return ptr - *bytecode;
- }
- case SSF_D_GE:
- {
- struct aafilter *x = (void*)f->pred;
- if (!(*bytecode=malloc(8))) abort();
- ((struct inet_diag_bc_op*)*bytecode)[0] = (struct inet_diag_bc_op){ INET_DIAG_BC_D_GE, 8, 12 };
- ((struct inet_diag_bc_op*)*bytecode)[1] = (struct inet_diag_bc_op){ 0, 0, x->port };
- return 8;
- }
- case SSF_D_LE:
- {
- struct aafilter *x = (void*)f->pred;
- if (!(*bytecode=malloc(8))) abort();
- ((struct inet_diag_bc_op*)*bytecode)[0] = (struct inet_diag_bc_op){ INET_DIAG_BC_D_LE, 8, 12 };
- ((struct inet_diag_bc_op*)*bytecode)[1] = (struct inet_diag_bc_op){ 0, 0, x->port };
- return 8;
- }
- case SSF_S_GE:
- {
- struct aafilter *x = (void*)f->pred;
- if (!(*bytecode=malloc(8))) abort();
- ((struct inet_diag_bc_op*)*bytecode)[0] = (struct inet_diag_bc_op){ INET_DIAG_BC_S_GE, 8, 12 };
- ((struct inet_diag_bc_op*)*bytecode)[1] = (struct inet_diag_bc_op){ 0, 0, x->port };
- return 8;
- }
- case SSF_S_LE:
- {
- struct aafilter *x = (void*)f->pred;
- if (!(*bytecode=malloc(8))) abort();
- ((struct inet_diag_bc_op*)*bytecode)[0] = (struct inet_diag_bc_op){ INET_DIAG_BC_S_LE, 8, 12 };
- ((struct inet_diag_bc_op*)*bytecode)[1] = (struct inet_diag_bc_op){ 0, 0, x->port };
- return 8;
- }
-
- case SSF_AND:
- {
- char *a1, *a2, *a, l1, l2;
- l1 = ssfilter_bytecompile(f->pred, &a1);
- l2 = ssfilter_bytecompile(f->post, &a2);
- if (!(a = malloc(l1+l2))) abort();
- memcpy(a, a1, l1);
- memcpy(a+l1, a2, l2);
- free(a1); free(a2);
- ssfilter_patch(a, l1, l2);
- *bytecode = a;
- return l1+l2;
- }
- case SSF_OR:
- {
- char *a1, *a2, *a, l1, l2;
- l1 = ssfilter_bytecompile(f->pred, &a1);
- l2 = ssfilter_bytecompile(f->post, &a2);
- if (!(a = malloc(l1+l2+4))) abort();
- memcpy(a, a1, l1);
- memcpy(a+l1+4, a2, l2);
- free(a1); free(a2);
- *(struct inet_diag_bc_op*)(a+l1) = (struct inet_diag_bc_op){ INET_DIAG_BC_JMP, 4, l2+4 };
- *bytecode = a;
- return l1+l2+4;
- }
- case SSF_NOT:
- {
- char *a1, *a, l1;
- l1 = ssfilter_bytecompile(f->pred, &a1);
- if (!(a = malloc(l1+4))) abort();
- memcpy(a, a1, l1);
- free(a1);
- *(struct inet_diag_bc_op*)(a+l1) = (struct inet_diag_bc_op){ INET_DIAG_BC_JMP, 4, 8 };
- *bytecode = a;
- return l1+4;
- }
- default:
- abort();
- }
-}
-
-static int remember_he(struct aafilter *a, struct hostent *he)
-{
- char **ptr = he->h_addr_list;
- int cnt = 0;
- int len;
-
- if (he->h_addrtype == AF_INET)
- len = 4;
- else if (he->h_addrtype == AF_INET6)
- len = 16;
- else
- return 0;
-
- while (*ptr) {
- struct aafilter *b = a;
- if (a->addr.bitlen) {
- if ((b = malloc(sizeof(*b))) == NULL)
- return cnt;
- *b = *a;
- b->next = a->next;
- a->next = b;
- }
- memcpy(b->addr.data, *ptr, len);
- b->addr.bytelen = len;
- b->addr.bitlen = len*8;
- b->addr.family = he->h_addrtype;
- ptr++;
- cnt++;
- }
- return cnt;
-}
-
-static int get_dns_host(struct aafilter *a, const char *addr, int fam)
-{
- static int notfirst;
- int cnt = 0;
- struct hostent *he;
-
- a->addr.bitlen = 0;
- if (!notfirst) {
- sethostent(1);
- notfirst = 1;
- }
- he = gethostbyname2(addr, fam == AF_UNSPEC ? AF_INET : fam);
- if (he)
- cnt = remember_he(a, he);
- if (fam == AF_UNSPEC) {
- he = gethostbyname2(addr, AF_INET6);
- if (he)
- cnt += remember_he(a, he);
- }
- return !cnt;
-}
-
-static int xll_initted = 0;
-
-static void xll_init(void)
-{
- struct rtnl_handle rth;
- rtnl_open(&rth, 0);
- ll_init_map(&rth);
- rtnl_close(&rth);
- xll_initted = 1;
-}
-
-static const char *xll_index_to_name(int index)
-{
- if (!xll_initted)
- xll_init();
- return ll_index_to_name(index);
-}
-
-static int xll_name_to_index(const char *dev)
-{
- if (!xll_initted)
- xll_init();
- return ll_name_to_index(dev);
-}
-
-void *parse_hostcond(char *addr)
-{
- char *port = NULL;
- struct aafilter a;
- struct aafilter *res;
- int fam = preferred_family;
-
- memset(&a, 0, sizeof(a));
- a.port = -1;
-
- if (fam == AF_UNIX || strncmp(addr, "unix:", 5) == 0) {
- char *p;
- a.addr.family = AF_UNIX;
- if (strncmp(addr, "unix:", 5) == 0)
- addr+=5;
- p = strdup(addr);
- a.addr.bitlen = 8*strlen(p);
- memcpy(a.addr.data, &p, sizeof(p));
- goto out;
- }
-
- if (fam == AF_PACKET || strncmp(addr, "link:", 5) == 0) {
- a.addr.family = AF_PACKET;
- a.addr.bitlen = 0;
- if (strncmp(addr, "link:", 5) == 0)
- addr+=5;
- port = strchr(addr, ':');
- if (port) {
- *port = 0;
- if (port[1] && strcmp(port+1, "*")) {
- if (get_integer(&a.port, port+1, 0)) {
- if ((a.port = xll_name_to_index(port+1)) <= 0)
- return NULL;
- }
- }
- }
- if (addr[0] && strcmp(addr, "*")) {
- unsigned short tmp;
- a.addr.bitlen = 32;
- if (ll_proto_a2n(&tmp, addr))
- return NULL;
- a.addr.data[0] = ntohs(tmp);
- }
- goto out;
- }
-
- if (fam == AF_NETLINK || strncmp(addr, "netlink:", 8) == 0) {
- a.addr.family = AF_NETLINK;
- a.addr.bitlen = 0;
- if (strncmp(addr, "netlink:", 8) == 0)
- addr+=8;
- port = strchr(addr, ':');
- if (port) {
- *port = 0;
- if (port[1] && strcmp(port+1, "*")) {
- if (get_integer(&a.port, port+1, 0)) {
- if (strcmp(port+1, "kernel") == 0)
- a.port = 0;
- else
- return NULL;
- }
- }
- }
- if (addr[0] && strcmp(addr, "*")) {
- a.addr.bitlen = 32;
- if (get_u32(a.addr.data, addr, 0)) {
- if (strcmp(addr, "rtnl") == 0)
- a.addr.data[0] = 0;
- else if (strcmp(addr, "fw") == 0)
- a.addr.data[0] = 3;
- else if (strcmp(addr, "tcpdiag") == 0)
- a.addr.data[0] = 4;
- else
- return NULL;
- }
- }
- goto out;
- }
-
- if (strncmp(addr, "inet:", 5) == 0) {
- addr += 5;
- fam = AF_INET;
- } else if (strncmp(addr, "inet6:", 6) == 0) {
- addr += 6;
- fam = AF_INET6;
- }
-
- /* URL-like literal [] */
- if (addr[0] == '[') {
- addr++;
- if ((port = strchr(addr, ']')) == NULL)
- return NULL;
- *port++ = 0;
- } else if (addr[0] == '*') {
- port = addr+1;
- } else {
- port = strrchr(strchr(addr, '/') ? : addr, ':');
- }
- if (port && *port) {
- if (*port != ':')
- return NULL;
- *port++ = 0;
- if (*port && *port != '*') {
- if (get_integer(&a.port, port, 0)) {
- struct servent *se1 = NULL;
- struct servent *se2 = NULL;
- if (current_filter.dbs&(1<<UDP_DB))
- se1 = getservbyname(port, UDP_PROTO);
- if (current_filter.dbs&(1<<TCP_DB))
- se2 = getservbyname(port, TCP_PROTO);
- if (se1 && se2 && se1->s_port != se2->s_port) {
- fprintf(stderr, "Error: ambiguous port \"%s\".\n", port);
- return NULL;
- }
- if (!se1)
- se1 = se2;
- if (se1) {
- a.port = ntohs(se1->s_port);
- } else {
- struct scache *s;
- for (s = rlist; s; s = s->next) {
- if ((s->proto == UDP_PROTO &&
- (current_filter.dbs&(1<<UDP_DB))) ||
- (s->proto == TCP_PROTO &&
- (current_filter.dbs&(1<<TCP_DB)))) {
- if (s->name && strcmp(s->name, port) == 0) {
- if (a.port > 0 && a.port != s->port) {
- fprintf(stderr, "Error: ambiguous port \"%s\".\n", port);
- return NULL;
- }
- a.port = s->port;
- }
- }
- }
- if (a.port <= 0) {
- fprintf(stderr, "Error: \"%s\" does not look like a port.\n", port);
- return NULL;
- }
- }
- }
- }
- }
- if (addr && *addr && *addr != '*') {
- if (get_prefix_1(&a.addr, addr, fam)) {
- if (get_dns_host(&a, addr, fam)) {
- fprintf(stderr, "Error: an inet prefix is expected rather than \"%s\".\n", addr);
- return NULL;
- }
- }
- }
-
- out:
- res = malloc(sizeof(*res));
- if (res)
- memcpy(res, &a, sizeof(a));
- return res;
-}
-
-static int tcp_show_line(char *line, const struct filter *f, int family)
-{
- struct tcpstat s;
- char *loc, *rem, *data;
- char opt[256];
- int n;
- char *p;
-
- if ((p = strchr(line, ':')) == NULL)
- return -1;
- loc = p+2;
-
- if ((p = strchr(loc, ':')) == NULL)
- return -1;
- p[5] = 0;
- rem = p+6;
-
- if ((p = strchr(rem, ':')) == NULL)
- return -1;
- p[5] = 0;
- data = p+6;
-
- do {
- int state = (data[1] >= 'A') ? (data[1] - 'A' + 10) : (data[1] - '0');
-
- if (!(f->states & (1<<state)))
- return 0;
- } while (0);
-
- s.local.family = s.remote.family = family;
- if (family == AF_INET) {
- sscanf(loc, "%x:%x", s.local.data, (unsigned*)&s.lport);
- sscanf(rem, "%x:%x", s.remote.data, (unsigned*)&s.rport);
- s.local.bytelen = s.remote.bytelen = 4;
- } else {
- sscanf(loc, "%08x%08x%08x%08x:%x",
- s.local.data,
- s.local.data+1,
- s.local.data+2,
- s.local.data+3,
- &s.lport);
- sscanf(rem, "%08x%08x%08x%08x:%x",
- s.remote.data,
- s.remote.data+1,
- s.remote.data+2,
- s.remote.data+3,
- &s.rport);
- s.local.bytelen = s.remote.bytelen = 16;
- }
-
- if (f->f && run_ssfilter(f->f, &s) == 0)
- return 0;
-
- opt[0] = 0;
- n = sscanf(data, "%x %x:%x %x:%x %x %d %d %u %d %llx %d %d %d %d %d %[^\n]\n",
- &s.state, &s.wq, &s.rq,
- &s.timer, &s.timeout, &s.retrs, &s.uid, &s.probes, &s.ino,
- &s.refcnt, &s.sk, &s.rto, &s.ato, &s.qack,
- &s.cwnd, &s.ssthresh, opt);
-
- if (n < 17)
- opt[0] = 0;
-
- if (n < 12) {
- s.rto = 0;
- s.cwnd = 2;
- s.ssthresh = -1;
- s.ato = s.qack = 0;
- }
-
- if (netid_width)
- printf("%-*s ", netid_width, "tcp");
- if (state_width)
- printf("%-*s ", state_width, sstate_name[s.state]);
-
- printf("%-6d %-6d ", s.rq, s.wq);
-
- formatted_print(&s.local, s.lport);
- formatted_print(&s.remote, s.rport);
-
- if (show_options) {
- if (s.timer) {
- if (s.timer > 4)
- s.timer = 5;
- printf(" timer:(%s,%s,%d)",
- tmr_name[s.timer],
- print_hz_timer(s.timeout),
- s.timer != 1 ? s.probes : s.retrs);
- }
- }
- if (show_tcpinfo) {
- int hz = get_user_hz();
- if (s.rto && s.rto != 3*hz)
- printf(" rto:%g", (double)s.rto/hz);
- if (s.ato)
- printf(" ato:%g", (double)s.ato/hz);
- if (s.cwnd != 2)
- printf(" cwnd:%d", s.cwnd);
- if (s.ssthresh != -1)
- printf(" ssthresh:%d", s.ssthresh);
- if (s.qack/2)
- printf(" qack:%d", s.qack/2);
- if (s.qack&1)
- printf(" bidir");
- }
- if (show_users) {
- char ubuf[4096];
- if (find_users(s.ino, ubuf, sizeof(ubuf)) > 0)
- printf(" users:(%s)", ubuf);
- }
- if (show_details) {
- if (s.uid)
- printf(" uid:%u", (unsigned)s.uid);
- printf(" ino:%u", s.ino);
- printf(" sk:%llx", s.sk);
- if (opt[0])
- printf(" opt:\"%s\"", opt);
- }
- printf("\n");
-
- return 0;
-}
-
-static int generic_record_read(FILE *fp,
- int (*worker)(char*, const struct filter *, int),
- const struct filter *f, int fam)
-{
- char line[256];
-
- /* skip header */
- if (fgets(line, sizeof(line), fp) == NULL)
- goto outerr;
-
- while (fgets(line, sizeof(line), fp) != NULL) {
- int n = strlen(line);
- if (n == 0 || line[n-1] != '\n') {
- errno = -EINVAL;
- return -1;
- }
- line[n-1] = 0;
-
- if (worker(line, f, fam) < 0)
- return 0;
- }
-outerr:
-
- return ferror(fp) ? -1 : 0;
-}
-
-static char *sprint_bw(char *buf, double bw)
-{
- if (bw > 1000000.)
- sprintf(buf,"%.1fM", bw / 1000000.);
- else if (bw > 1000.)
- sprintf(buf,"%.1fK", bw / 1000.);
- else
- sprintf(buf, "%g", bw);
-
- return buf;
-}
-
-static void tcp_show_info(const struct nlmsghdr *nlh, struct inet_diag_msg *r)
-{
- struct rtattr * tb[INET_DIAG_MAX+1];
- char b1[64];
- double rtt = 0;
-
- parse_rtattr(tb, INET_DIAG_MAX, (struct rtattr*)(r+1),
- nlh->nlmsg_len - NLMSG_LENGTH(sizeof(*r)));
-
- if (tb[INET_DIAG_MEMINFO]) {
- const struct inet_diag_meminfo *minfo
- = RTA_DATA(tb[INET_DIAG_MEMINFO]);
- printf(" mem:(r%u,w%u,f%u,t%u)",
- minfo->idiag_rmem,
- minfo->idiag_wmem,
- minfo->idiag_fmem,
- minfo->idiag_tmem);
- }
-
- if (tb[INET_DIAG_INFO]) {
- struct tcp_info *info;
- int len = RTA_PAYLOAD(tb[INET_DIAG_INFO]);
-
- /* workaround for older kernels with less fields */
- if (len < sizeof(*info)) {
- info = alloca(sizeof(*info));
- memset(info, 0, sizeof(*info));
- memcpy(info, RTA_DATA(tb[INET_DIAG_INFO]), len);
- } else
- info = RTA_DATA(tb[INET_DIAG_INFO]);
-
- if (show_options) {
- if (info->tcpi_options & TCPI_OPT_TIMESTAMPS)
- printf(" ts");
- if (info->tcpi_options & TCPI_OPT_SACK)
- printf(" sack");
- if (info->tcpi_options & TCPI_OPT_ECN)
- printf(" ecn");
- }
-
- if (tb[INET_DIAG_CONG])
- printf(" %s", (char *) RTA_DATA(tb[INET_DIAG_CONG]));
-
- if (info->tcpi_options & TCPI_OPT_WSCALE)
- printf(" wscale:%d,%d", info->tcpi_snd_wscale,
- info->tcpi_rcv_wscale);
- if (info->tcpi_rto && info->tcpi_rto != 3000000)
- printf(" rto:%g", (double)info->tcpi_rto/1000);
- if (info->tcpi_rtt)
- printf(" rtt:%g/%g", (double)info->tcpi_rtt/1000,
- (double)info->tcpi_rttvar/1000);
- if (info->tcpi_ato)
- printf(" ato:%g", (double)info->tcpi_ato/1000);
- if (info->tcpi_snd_cwnd != 2)
- printf(" cwnd:%d", info->tcpi_snd_cwnd);
- if (info->tcpi_snd_ssthresh < 0xFFFF)
- printf(" ssthresh:%d", info->tcpi_snd_ssthresh);
-
- rtt = (double) info->tcpi_rtt;
- if (tb[INET_DIAG_VEGASINFO]) {
- const struct tcpvegas_info *vinfo
- = RTA_DATA(tb[INET_DIAG_VEGASINFO]);
-
- if (vinfo->tcpv_enabled &&
- vinfo->tcpv_rtt && vinfo->tcpv_rtt != 0x7fffffff)
- rtt = vinfo->tcpv_rtt;
- }
-
- if (rtt > 0 && info->tcpi_snd_mss && info->tcpi_snd_cwnd) {
- printf(" send %sbps",
- sprint_bw(b1, (double) info->tcpi_snd_cwnd *
- (double) info->tcpi_snd_mss * 8000000.
- / rtt));
- }
-
- if (info->tcpi_rcv_rtt)
- printf(" rcv_rtt:%g", (double) info->tcpi_rcv_rtt/1000);
- if (info->tcpi_rcv_space)
- printf(" rcv_space:%d", info->tcpi_rcv_space);
-
- }
-}
-
-static int tcp_show_sock(struct nlmsghdr *nlh, struct filter *f)
-{
- struct inet_diag_msg *r = NLMSG_DATA(nlh);
- struct tcpstat s;
-
- s.state = r->idiag_state;
- s.local.family = s.remote.family = r->idiag_family;
- s.lport = ntohs(r->id.idiag_sport);
- s.rport = ntohs(r->id.idiag_dport);
- if (s.local.family == AF_INET) {
- s.local.bytelen = s.remote.bytelen = 4;
- } else {
- s.local.bytelen = s.remote.bytelen = 16;
- }
- memcpy(s.local.data, r->id.idiag_src, s.local.bytelen);
- memcpy(s.remote.data, r->id.idiag_dst, s.local.bytelen);
-
- if (f && f->f && run_ssfilter(f->f, &s) == 0)
- return 0;
-
- if (netid_width)
- printf("%-*s ", netid_width, "tcp");
- if (state_width)
- printf("%-*s ", state_width, sstate_name[s.state]);
-
- printf("%-6d %-6d ", r->idiag_rqueue, r->idiag_wqueue);
-
- formatted_print(&s.local, s.lport);
- formatted_print(&s.remote, s.rport);
-
- if (show_options) {
- if (r->idiag_timer) {
- if (r->idiag_timer > 4)
- r->idiag_timer = 5;
- printf(" timer:(%s,%s,%d)",
- tmr_name[r->idiag_timer],
- print_ms_timer(r->idiag_expires),
- r->idiag_retrans);
- }
- }
- if (show_users) {
- char ubuf[4096];
- if (find_users(r->idiag_inode, ubuf, sizeof(ubuf)) > 0)
- printf(" users:(%s)", ubuf);
- }
- if (show_details) {
- if (r->idiag_uid)
- printf(" uid:%u", (unsigned)r->idiag_uid);
- printf(" ino:%u", r->idiag_inode);
- printf(" sk:");
- if (r->id.idiag_cookie[1] != 0)
- printf("%08x", r->id.idiag_cookie[1]);
- printf("%08x", r->id.idiag_cookie[0]);
- }
- if (show_mem || show_tcpinfo) {
- printf("\n\t");
- tcp_show_info(nlh, r);
- }
-
- printf("\n");
-
- return 0;
-}
-
-static int tcp_show_netlink(struct filter *f, FILE *dump_fp, int socktype)
-{
- int fd;
- struct sockaddr_nl nladdr;
- struct {
- struct nlmsghdr nlh;
- struct inet_diag_req r;
- } req;
- char *bc = NULL;
- int bclen;
- struct msghdr msg;
- struct rtattr rta;
- char buf[8192];
- struct iovec iov[3];
-
- if ((fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_INET_DIAG)) < 0)
- return -1;
-
- memset(&nladdr, 0, sizeof(nladdr));
- nladdr.nl_family = AF_NETLINK;
-
- req.nlh.nlmsg_len = sizeof(req);
- req.nlh.nlmsg_type = socktype;
- req.nlh.nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST;
- req.nlh.nlmsg_pid = 0;
- req.nlh.nlmsg_seq = 123456;
- memset(&req.r, 0, sizeof(req.r));
- req.r.idiag_family = AF_INET;
- req.r.idiag_states = f->states;
- if (show_mem)
- req.r.idiag_ext |= (1<<(INET_DIAG_MEMINFO-1));
-
- if (show_tcpinfo) {
- req.r.idiag_ext |= (1<<(INET_DIAG_INFO-1));
- req.r.idiag_ext |= (1<<(INET_DIAG_VEGASINFO-1));
- req.r.idiag_ext |= (1<<(INET_DIAG_CONG-1));
- }
-
- iov[0] = (struct iovec){
- .iov_base = &req,
- .iov_len = sizeof(req)
- };
- if (f->f) {
- bclen = ssfilter_bytecompile(f->f, &bc);
- rta.rta_type = INET_DIAG_REQ_BYTECODE;
- rta.rta_len = RTA_LENGTH(bclen);
- iov[1] = (struct iovec){ &rta, sizeof(rta) };
- iov[2] = (struct iovec){ bc, bclen };
- req.nlh.nlmsg_len += RTA_LENGTH(bclen);
- }
-
- msg = (struct msghdr) {
- .msg_name = (void*)&nladdr,
- .msg_namelen = sizeof(nladdr),
- .msg_iov = iov,
- .msg_iovlen = f->f ? 3 : 1,
- };
-
- if (sendmsg(fd, &msg, 0) < 0)
- return -1;
-
- iov[0] = (struct iovec){
- .iov_base = buf,
- .iov_len = sizeof(buf)
- };
-
- while (1) {
- int status;
- struct nlmsghdr *h;
-
- msg = (struct msghdr) {
- (void*)&nladdr, sizeof(nladdr),
- iov, 1,
- NULL, 0,
- 0
- };
-
- status = recvmsg(fd, &msg, 0);
-
- if (status < 0) {
- if (errno == EINTR)
- continue;
- perror("OVERRUN");
- continue;
- }
- if (status == 0) {
- fprintf(stderr, "EOF on netlink\n");
- return 0;
- }
-
- if (dump_fp)
- fwrite(buf, 1, NLMSG_ALIGN(status), dump_fp);
-
- h = (struct nlmsghdr*)buf;
- while (NLMSG_OK(h, status)) {
- int err;
- struct inet_diag_msg *r = NLMSG_DATA(h);
-
- if (/*h->nlmsg_pid != rth->local.nl_pid ||*/
- h->nlmsg_seq != 123456)
- goto skip_it;
-
- if (h->nlmsg_type == NLMSG_DONE)
- return 0;
- if (h->nlmsg_type == NLMSG_ERROR) {
- struct nlmsgerr *err = (struct nlmsgerr*)NLMSG_DATA(h);
- if (h->nlmsg_len < NLMSG_LENGTH(sizeof(struct nlmsgerr))) {
- fprintf(stderr, "ERROR truncated\n");
- } else {
- errno = -err->error;
- perror("TCPDIAG answers");
- }
- return 0;
- }
- if (!dump_fp) {
- if (!(f->families & (1<<r->idiag_family))) {
- h = NLMSG_NEXT(h, status);
- continue;
- }
- err = tcp_show_sock(h, NULL);
- if (err < 0)
- return err;
- }
-
-skip_it:
- h = NLMSG_NEXT(h, status);
- }
- if (msg.msg_flags & MSG_TRUNC) {
- fprintf(stderr, "Message truncated\n");
- continue;
- }
- if (status) {
- fprintf(stderr, "!!!Remnant of size %d\n", status);
- exit(1);
- }
- }
- return 0;
-}
-
-static int tcp_show_netlink_file(struct filter *f)
-{
- FILE *fp;
- char buf[8192];
-
- if ((fp = fopen(getenv("TCPDIAG_FILE"), "r")) == NULL) {
- perror("fopen($TCPDIAG_FILE)");
- return -1;
- }
-
- while (1) {
- int status, err;
- struct nlmsghdr *h = (struct nlmsghdr*)buf;
-
- status = fread(buf, 1, sizeof(*h), fp);
- if (status < 0) {
- perror("Reading header from $TCPDIAG_FILE");
- return -1;
- }
- if (status != sizeof(*h)) {
- perror("Unexpected EOF reading $TCPDIAG_FILE");
- return -1;
- }
-
- status = fread(h+1, 1, NLMSG_ALIGN(h->nlmsg_len-sizeof(*h)), fp);
-
- if (status < 0) {
- perror("Reading $TCPDIAG_FILE");
- return -1;
- }
- if (status + sizeof(*h) < h->nlmsg_len) {
- perror("Unexpected EOF reading $TCPDIAG_FILE");
- return -1;
- }
-
- /* The only legal exit point */
- if (h->nlmsg_type == NLMSG_DONE)
- return 0;
-
- if (h->nlmsg_type == NLMSG_ERROR) {
- struct nlmsgerr *err = (struct nlmsgerr*)NLMSG_DATA(h);
- if (h->nlmsg_len < NLMSG_LENGTH(sizeof(struct nlmsgerr))) {
- fprintf(stderr, "ERROR truncated\n");
- } else {
- errno = -err->error;
- perror("TCPDIAG answered");
- }
- return -1;
- }
-
- err = tcp_show_sock(h, f);
- if (err < 0)
- return err;
- }
-}
-
-static int tcp_show(struct filter *f, int socktype)
-{
- FILE *fp = NULL;
- char *buf = NULL;
- int bufsize = 64*1024;
-
- dg_proto = TCP_PROTO;
-
- if (getenv("TCPDIAG_FILE"))
- return tcp_show_netlink_file(f);
-
- if (!getenv("PROC_NET_TCP") && !getenv("PROC_ROOT")
- && tcp_show_netlink(f, NULL, socktype) == 0)
- return 0;
-
- /* Sigh... We have to parse /proc/net/tcp... */
-
-
- /* Estimate amount of sockets and try to allocate
- * huge buffer to read all the table at one read.
- * Limit it by 16MB though. The assumption is: as soon as
- * kernel was able to hold information about N connections,
- * it is able to give us some memory for snapshot.
- */
- if (1) {
- int guess = slabstat.socks+slabstat.tcp_syns;
- if (f->states&(1<<SS_TIME_WAIT))
- guess += slabstat.tcp_tws;
- if (guess > (16*1024*1024)/128)
- guess = (16*1024*1024)/128;
- guess *= 128;
- if (guess > bufsize)
- bufsize = guess;
- }
- while (bufsize >= 64*1024) {
- if ((buf = malloc(bufsize)) != NULL)
- break;
- bufsize /= 2;
- }
- if (buf == NULL) {
- errno = ENOMEM;
- return -1;
- }
-
- if (f->families & (1<<AF_INET)) {
- if ((fp = net_tcp_open()) == NULL)
- goto outerr;
-
- setbuffer(fp, buf, bufsize);
- if (generic_record_read(fp, tcp_show_line, f, AF_INET))
- goto outerr;
- fclose(fp);
- }
-
- if ((f->families & (1<<AF_INET6)) &&
- (fp = net_tcp6_open()) != NULL) {
- setbuffer(fp, buf, bufsize);
- if (generic_record_read(fp, tcp_show_line, f, AF_INET6))
- goto outerr;
- fclose(fp);
- }
-
- free(buf);
- return 0;
-
-outerr:
- do {
- int saved_errno = errno;
- if (buf)
- free(buf);
- if (fp)
- fclose(fp);
- errno = saved_errno;
- return -1;
- } while (0);
-}
-
-
-int dgram_show_line(char *line, const struct filter *f, int family)
-{
- struct tcpstat s;
- char *loc, *rem, *data;
- char opt[256];
- int n;
- char *p;
-
- if ((p = strchr(line, ':')) == NULL)
- return -1;
- loc = p+2;
-
- if ((p = strchr(loc, ':')) == NULL)
- return -1;
- p[5] = 0;
- rem = p+6;
-
- if ((p = strchr(rem, ':')) == NULL)
- return -1;
- p[5] = 0;
- data = p+6;
-
- do {
- int state = (data[1] >= 'A') ? (data[1] - 'A' + 10) : (data[1] - '0');
-
- if (!(f->states & (1<<state)))
- return 0;
- } while (0);
-
- s.local.family = s.remote.family = family;
- if (family == AF_INET) {
- sscanf(loc, "%x:%x", s.local.data, (unsigned*)&s.lport);
- sscanf(rem, "%x:%x", s.remote.data, (unsigned*)&s.rport);
- s.local.bytelen = s.remote.bytelen = 4;
- } else {
- sscanf(loc, "%08x%08x%08x%08x:%x",
- s.local.data,
- s.local.data+1,
- s.local.data+2,
- s.local.data+3,
- &s.lport);
- sscanf(rem, "%08x%08x%08x%08x:%x",
- s.remote.data,
- s.remote.data+1,
- s.remote.data+2,
- s.remote.data+3,
- &s.rport);
- s.local.bytelen = s.remote.bytelen = 16;
- }
-
- if (f->f && run_ssfilter(f->f, &s) == 0)
- return 0;
-
- opt[0] = 0;
- n = sscanf(data, "%x %x:%x %*x:%*x %*x %d %*d %u %d %llx %[^\n]\n",
- &s.state, &s.wq, &s.rq,
- &s.uid, &s.ino,
- &s.refcnt, &s.sk, opt);
-
- if (n < 9)
- opt[0] = 0;
-
- if (netid_width)
- printf("%-*s ", netid_width, dg_proto);
- if (state_width)
- printf("%-*s ", state_width, sstate_name[s.state]);
-
- printf("%-6d %-6d ", s.rq, s.wq);
-
- formatted_print(&s.local, s.lport);
- formatted_print(&s.remote, s.rport);
-
- if (show_users) {
- char ubuf[4096];
- if (find_users(s.ino, ubuf, sizeof(ubuf)) > 0)
- printf(" users:(%s)", ubuf);
- }
-
- if (show_details) {
- if (s.uid)
- printf(" uid=%u", (unsigned)s.uid);
- printf(" ino=%u", s.ino);
- printf(" sk=%llx", s.sk);
- if (opt[0])
- printf(" opt:\"%s\"", opt);
- }
- printf("\n");
-
- return 0;
-}
-
-
-int udp_show(struct filter *f)
-{
- FILE *fp = NULL;
-
- dg_proto = UDP_PROTO;
-
- if (f->families&(1<<AF_INET)) {
- if ((fp = net_udp_open()) == NULL)
- goto outerr;
- if (generic_record_read(fp, dgram_show_line, f, AF_INET))
- goto outerr;
- fclose(fp);
- }
-
- if ((f->families&(1<<AF_INET6)) &&
- (fp = net_udp6_open()) != NULL) {
- if (generic_record_read(fp, dgram_show_line, f, AF_INET6))
- goto outerr;
- fclose(fp);
- }
- return 0;
-
-outerr:
- do {
- int saved_errno = errno;
- if (fp)
- fclose(fp);
- errno = saved_errno;
- return -1;
- } while (0);
-}
-
-int raw_show(struct filter *f)
-{
- FILE *fp = NULL;
-
- dg_proto = RAW_PROTO;
-
- if (f->families&(1<<AF_INET)) {
- if ((fp = net_raw_open()) == NULL)
- goto outerr;
- if (generic_record_read(fp, dgram_show_line, f, AF_INET))
- goto outerr;
- fclose(fp);
- }
-
- if ((f->families&(1<<AF_INET6)) &&
- (fp = net_raw6_open()) != NULL) {
- if (generic_record_read(fp, dgram_show_line, f, AF_INET6))
- goto outerr;
- fclose(fp);
- }
- return 0;
-
-outerr:
- do {
- int saved_errno = errno;
- if (fp)
- fclose(fp);
- errno = saved_errno;
- return -1;
- } while (0);
-}
-
-
-struct unixstat
-{
- struct unixstat *next;
- int ino;
- int peer;
- int rq;
- int wq;
- int state;
- int type;
- char *name;
-};
-
-
-
-int unix_state_map[] = { SS_CLOSE, SS_SYN_SENT,
- SS_ESTABLISHED, SS_CLOSING };
-
-
-#define MAX_UNIX_REMEMBER (1024*1024/sizeof(struct unixstat))
-
-void unix_list_free(struct unixstat *list)
-{
- while (list) {
- struct unixstat *s = list;
- list = list->next;
- if (s->name)
- free(s->name);
- free(s);
- }
-}
-
-void unix_list_print(struct unixstat *list, struct filter *f)
-{
- struct unixstat *s;
- char *peer;
-
- for (s = list; s; s = s->next) {
- if (!(f->states & (1<<s->state)))
- continue;
- if (s->type == SOCK_STREAM && !(f->dbs&(1<<UNIX_ST_DB)))
- continue;
- if (s->type == SOCK_DGRAM && !(f->dbs&(1<<UNIX_DG_DB)))
- continue;
-
- peer = "*";
- if (s->peer) {
- struct unixstat *p;
- for (p = list; p; p = p->next) {
- if (s->peer == p->ino)
- break;
- }
- if (!p) {
- peer = "?";
- } else {
- peer = p->name ? : "*";
- }
- }
-
- if (f->f) {
- struct tcpstat tst;
- tst.local.family = AF_UNIX;
- tst.remote.family = AF_UNIX;
- memcpy(tst.local.data, &s->name, sizeof(s->name));
- if (strcmp(peer, "*") == 0)
- memset(tst.remote.data, 0, sizeof(peer));
- else
- memcpy(tst.remote.data, &peer, sizeof(peer));
- if (run_ssfilter(f->f, &tst) == 0)
- continue;
- }
-
- if (netid_width)
- printf("%-*s ", netid_width,
- s->type == SOCK_STREAM ? "u_str" : "u_dgr");
- if (state_width)
- printf("%-*s ", state_width, sstate_name[s->state]);
- printf("%-6d %-6d ", s->rq, s->wq);
- printf("%*s %-*d %*s %-*d",
- addr_width, s->name ? : "*", serv_width, s->ino,
- addr_width, peer, serv_width, s->peer);
- if (show_users) {
- char ubuf[4096];
- if (find_users(s->ino, ubuf, sizeof(ubuf)) > 0)
- printf(" users:(%s)", ubuf);
- }
- printf("\n");
- }
-}
-
-int unix_show(struct filter *f)
-{
- FILE *fp;
- char buf[256];
- char name[128];
- int newformat = 0;
- int cnt;
- struct unixstat *list = NULL;
-
- if ((fp = net_unix_open()) == NULL)
- return -1;
- fgets(buf, sizeof(buf)-1, fp);
-
- if (memcmp(buf, "Peer", 4) == 0)
- newformat = 1;
- cnt = 0;
-
- while (fgets(buf, sizeof(buf)-1, fp)) {
- struct unixstat *u, **insp;
- int flags;
-
- if (!(u = malloc(sizeof(*u))))
- break;
- u->name = NULL;
-
- if (sscanf(buf, "%x: %x %x %x %x %x %d %s",
- &u->peer, &u->rq, &u->wq, &flags, &u->type,
- &u->state, &u->ino, name) < 8)
- name[0] = 0;
-
- if (flags&(1<<16)) {
- u->state = SS_LISTEN;
- } else {
- u->state = unix_state_map[u->state-1];
- if (u->type == SOCK_DGRAM &&
- u->state == SS_CLOSE &&
- u->peer)
- u->state = SS_ESTABLISHED;
- }
-
- if (!newformat) {
- u->peer = 0;
- u->rq = 0;
- u->wq = 0;
- }
-
- insp = &list;
- while (*insp) {
- if (u->type < (*insp)->type ||
- (u->type == (*insp)->type &&
- u->ino < (*insp)->ino))
- break;
- insp = &(*insp)->next;
- }
- u->next = *insp;
- *insp = u;
-
- if (name[0]) {
- if ((u->name = malloc(strlen(name)+1)) == NULL)
- break;
- strcpy(u->name, name);
- }
- if (++cnt > MAX_UNIX_REMEMBER) {
- unix_list_print(list, f);
- unix_list_free(list);
- list = NULL;
- cnt = 0;
- }
- }
-
- if (list) {
- unix_list_print(list, f);
- unix_list_free(list);
- list = NULL;
- cnt = 0;
- }
-
- return 0;
-}
-
-
-int packet_show(struct filter *f)
-{
- FILE *fp;
- char buf[256];
- int type;
- int prot;
- int iface;
- int state;
- int rq;
- int uid;
- int ino;
- unsigned long long sk;
-
- if (!(f->states & (1<<SS_CLOSE)))
- return 0;
-
- if ((fp = net_packet_open()) == NULL)
- return -1;
- fgets(buf, sizeof(buf)-1, fp);
-
- while (fgets(buf, sizeof(buf)-1, fp)) {
- sscanf(buf, "%llx %*d %d %x %d %d %u %u %u",
- &sk,
- &type, &prot, &iface, &state,
- &rq, &uid, &ino);
-
- if (type == SOCK_RAW && !(f->dbs&(1<<PACKET_R_DB)))
- continue;
- if (type == SOCK_DGRAM && !(f->dbs&(1<<PACKET_DG_DB)))
- continue;
- if (f->f) {
- struct tcpstat tst;
- tst.local.family = AF_PACKET;
- tst.remote.family = AF_PACKET;
- tst.rport = 0;
- tst.lport = iface;
- tst.local.data[0] = prot;
- tst.remote.data[0] = 0;
- if (run_ssfilter(f->f, &tst) == 0)
- continue;
- }
-
- if (netid_width)
- printf("%-*s ", netid_width,
- type == SOCK_RAW ? "p_raw" : "p_dgr");
- if (state_width)
- printf("%-*s ", state_width, "UNCONN");
- printf("%-6d %-6d ", rq, 0);
- if (prot == 3) {
- printf("%*s:", addr_width, "*");
- } else {
- char tb[16];
- printf("%*s:", addr_width,
- ll_proto_n2a(htons(prot), tb, sizeof(tb)));
- }
- if (iface == 0) {
- printf("%-*s ", serv_width, "*");
- } else {
- printf("%-*s ", serv_width, xll_index_to_name(iface));
- }
- printf("%*s*%-*s",
- addr_width, "", serv_width, "");
-
- if (show_users) {
- char ubuf[4096];
- if (find_users(ino, ubuf, sizeof(ubuf)) > 0)
- printf(" users:(%s)", ubuf);
- }
- if (show_details) {
- printf(" ino=%u uid=%u sk=%llx", ino, uid, sk);
- }
- printf("\n");
- }
-
- return 0;
-}
-
-int netlink_show(struct filter *f)
-{
- FILE *fp;
- char buf[256];
- int prot, pid;
- unsigned groups;
- int rq, wq, rc;
- unsigned long long sk, cb;
-
- if (!(f->states & (1<<SS_CLOSE)))
- return 0;
-
- if ((fp = net_netlink_open()) == NULL)
- return -1;
- fgets(buf, sizeof(buf)-1, fp);
-
- while (fgets(buf, sizeof(buf)-1, fp)) {
- sscanf(buf, "%llx %d %d %x %d %d %llx %d",
- &sk,
- &prot, &pid, &groups, &rq, &wq, &cb, &rc);
-
- if (f->f) {
- struct tcpstat tst;
- tst.local.family = AF_NETLINK;
- tst.remote.family = AF_NETLINK;
- tst.rport = -1;
- tst.lport = pid;
- tst.local.data[0] = prot;
- tst.remote.data[0] = 0;
- if (run_ssfilter(f->f, &tst) == 0)
- continue;
- }
-
- if (netid_width)
- printf("%-*s ", netid_width, "nl");
- if (state_width)
- printf("%-*s ", state_width, "UNCONN");
- printf("%-6d %-6d ", rq, wq);
- if (resolve_services && prot == 0)
- printf("%*s:", addr_width, "rtnl");
- else if (resolve_services && prot == 3)
- printf("%*s:", addr_width, "fw");
- else if (resolve_services && prot == 4)
- printf("%*s:", addr_width, "tcpdiag");
- else
- printf("%*d:", addr_width, prot);
- if (pid == -1) {
- printf("%-*s ", serv_width, "*");
- } else if (resolve_services) {
- int done = 0;
- if (!pid) {
- done = 1;
- printf("%-*s ", serv_width, "kernel");
- } else if (pid > 0) {
- char procname[64];
- FILE *fp;
- sprintf(procname, "%s/%d/stat",
- getenv("PROC_ROOT") ? : "/proc", pid);
- if ((fp = fopen(procname, "r")) != NULL) {
- if (fscanf(fp, "%*d (%[^)])", procname) == 1) {
- sprintf(procname+strlen(procname), "/%d", pid);
- printf("%-*s ", serv_width, procname);
- done = 1;
- }
- fclose(fp);
- }
- }
- if (!done)
- printf("%-*d ", serv_width, pid);
- } else {
- printf("%-*d ", serv_width, pid);
- }
- printf("%*s*%-*s",
- addr_width, "", serv_width, "");
-
- if (show_details) {
- printf(" sk=%llx cb=%llx groups=0x%08x", sk, cb, groups);
- }
- printf("\n");
- }
-
- return 0;
-}
-
-struct snmpstat
-{
- int tcp_estab;
-};
-
-int get_snmp_int(char *proto, char *key, int *result)
-{
- char buf[1024];
- FILE *fp;
- int protolen = strlen(proto);
- int keylen = strlen(key);
-
- *result = 0;
-
- if ((fp = net_snmp_open()) == NULL)
- return -1;
-
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- char *p = buf;
- int pos = 0;
- if (memcmp(buf, proto, protolen))
- continue;
- while ((p = strchr(p, ' ')) != NULL) {
- pos++;
- p++;
- if (memcmp(p, key, keylen) == 0 &&
- (p[keylen] == ' ' || p[keylen] == '\n'))
- break;
- }
- if (fgets(buf, sizeof(buf), fp) == NULL)
- break;
- if (memcmp(buf, proto, protolen))
- break;
- p = buf;
- while ((p = strchr(p, ' ')) != NULL) {
- p++;
- if (--pos == 0) {
- sscanf(p, "%d", result);
- fclose(fp);
- return 0;
- }
- }
- }
-
- fclose(fp);
- errno = ESRCH;
- return -1;
-}
-
-
-/* Get stats from sockstat */
-
-struct sockstat
-{
- int socks;
- int tcp_mem;
- int tcp_total;
- int tcp_orphans;
- int tcp_tws;
- int tcp4_hashed;
- int udp4;
- int raw4;
- int frag4;
- int frag4_mem;
- int tcp6_hashed;
- int udp6;
- int raw6;
- int frag6;
- int frag6_mem;
-};
-
-static void get_sockstat_line(char *line, struct sockstat *s)
-{
- char id[256], rem[256];
-
- if (sscanf(line, "%[^ ] %[^\n]\n", id, rem) != 2)
- return;
-
- if (strcmp(id, "sockets:") == 0)
- sscanf(rem, "%*s%d", &s->socks);
- else if (strcmp(id, "UDP:") == 0)
- sscanf(rem, "%*s%d", &s->udp4);
- else if (strcmp(id, "UDP6:") == 0)
- sscanf(rem, "%*s%d", &s->udp6);
- else if (strcmp(id, "RAW:") == 0)
- sscanf(rem, "%*s%d", &s->raw4);
- else if (strcmp(id, "RAW6:") == 0)
- sscanf(rem, "%*s%d", &s->raw6);
- else if (strcmp(id, "TCP6:") == 0)
- sscanf(rem, "%*s%d", &s->tcp6_hashed);
- else if (strcmp(id, "FRAG:") == 0)
- sscanf(rem, "%*s%d%*s%d", &s->frag4, &s->frag4_mem);
- else if (strcmp(id, "FRAG6:") == 0)
- sscanf(rem, "%*s%d%*s%d", &s->frag6, &s->frag6_mem);
- else if (strcmp(id, "TCP:") == 0)
- sscanf(rem, "%*s%d%*s%d%*s%d%*s%d%*s%d",
- &s->tcp4_hashed,
- &s->tcp_orphans, &s->tcp_tws, &s->tcp_total, &s->tcp_mem);
-}
-
-int get_sockstat(struct sockstat *s)
-{
- char buf[256];
- FILE *fp;
-
- memset(s, 0, sizeof(*s));
-
- if ((fp = net_sockstat_open()) == NULL)
- return -1;
- while(fgets(buf, sizeof(buf), fp) != NULL)
- get_sockstat_line(buf, s);
- fclose(fp);
-
- if ((fp = net_sockstat6_open()) == NULL)
- return 0;
- while(fgets(buf, sizeof(buf), fp) != NULL)
- get_sockstat_line(buf, s);
- fclose(fp);
-
- return 0;
-}
-
-int print_summary(void)
-{
- struct sockstat s;
- struct snmpstat sn;
-
- if (get_sockstat(&s) < 0)
- perror("ss: get_sockstat");
- if (get_snmp_int("Tcp:", "CurrEstab", &sn.tcp_estab) < 0)
- perror("ss: get_snmpstat");
-
- printf("Total: %d (kernel %d)\n", s.socks, slabstat.socks);
-
- printf("TCP: %d (estab %d, closed %d, orphaned %d, synrecv %d, timewait %d/%d), ports %d\n",
- s.tcp_total + slabstat.tcp_syns + s.tcp_tws,
- sn.tcp_estab,
- s.tcp_total - (s.tcp4_hashed+s.tcp6_hashed-s.tcp_tws),
- s.tcp_orphans,
- slabstat.tcp_syns,
- s.tcp_tws, slabstat.tcp_tws,
- slabstat.tcp_ports
- );
-
- printf("\n");
- printf("Transport Total IP IPv6\n");
- printf("* %-9d %-9s %-9s\n", slabstat.socks, "-", "-");
- printf("RAW %-9d %-9d %-9d\n", s.raw4+s.raw6, s.raw4, s.raw6);
- printf("UDP %-9d %-9d %-9d\n", s.udp4+s.udp6, s.udp4, s.udp6);
- printf("TCP %-9d %-9d %-9d\n", s.tcp4_hashed+s.tcp6_hashed, s.tcp4_hashed, s.tcp6_hashed);
- printf("INET %-9d %-9d %-9d\n",
- s.raw4+s.udp4+s.tcp4_hashed+
- s.raw6+s.udp6+s.tcp6_hashed,
- s.raw4+s.udp4+s.tcp4_hashed,
- s.raw6+s.udp6+s.tcp6_hashed);
- printf("FRAG %-9d %-9d %-9d\n", s.frag4+s.frag6, s.frag4, s.frag6);
-
- printf("\n");
-
- return 0;
-}
-
-static void _usage(FILE *dest)
-{
- fprintf(dest,
-"Usage: ss [ OPTIONS ]\n"
-" ss [ OPTIONS ] [ FILTER ]\n"
-" -h, --help this message\n"
-" -V, --version output version information\n"
-" -n, --numeric don't resolve service names\n"
-" -r, --resolve resolve host names\n"
-" -a, --all display all sockets\n"
-" -l, --listening display listening sockets\n"
-" -o, --options show timer information\n"
-" -e, --extended show detailed socket information\n"
-" -m, --memory show socket memory usage\n"
-" -p, --processes show process using socket\n"
-" -i, --info show internal TCP information\n"
-" -s, --summary show socket usage summary\n"
-"\n"
-" -4, --ipv4 display only IP version 4 sockets\n"
-" -6, --ipv6 display only IP version 6 sockets\n"
-" -0, --packet display PACKET sockets\n"
-" -t, --tcp display only TCP sockets\n"
-" -u, --udp display only UDP sockets\n"
-" -d, --dccp display only DCCP sockets\n"
-" -w, --raw display only RAW sockets\n"
-" -x, --unix display only Unix domain sockets\n"
-" -f, --family=FAMILY display sockets of type FAMILY\n"
-"\n"
-" -A, --query=QUERY\n"
-" QUERY := {all|inet|tcp|udp|raw|unix|packet|netlink}[,QUERY]\n"
-"\n"
-" -F, --filter=FILE read filter information from FILE\n"
-" FILTER := [ state TCP-STATE ] [ EXPRESSION ]\n"
- );
-}
-
-static void help(void) __attribute__((noreturn));
-static void help(void)
-{
- _usage(stdout);
- exit(0);
-}
-
-static void usage(void) __attribute__((noreturn));
-static void usage(void)
-{
- _usage(stderr);
- exit(-1);
-}
-
-
-int scan_state(const char *state)
-{
- int i;
- if (strcasecmp(state, "close") == 0 ||
- strcasecmp(state, "closed") == 0)
- return (1<<SS_CLOSE);
- if (strcasecmp(state, "syn-rcv") == 0)
- return (1<<SS_SYN_RECV);
- if (strcasecmp(state, "established") == 0)
- return (1<<SS_ESTABLISHED);
- if (strcasecmp(state, "all") == 0)
- return SS_ALL;
- if (strcasecmp(state, "connected") == 0)
- return SS_ALL & ~((1<<SS_CLOSE)|(1<<SS_LISTEN));
- if (strcasecmp(state, "synchronized") == 0)
- return SS_ALL & ~((1<<SS_CLOSE)|(1<<SS_LISTEN)|(1<<SS_SYN_SENT));
- if (strcasecmp(state, "bucket") == 0)
- return (1<<SS_SYN_RECV)|(1<<SS_TIME_WAIT);
- if (strcasecmp(state, "big") == 0)
- return SS_ALL & ~((1<<SS_SYN_RECV)|(1<<SS_TIME_WAIT));
- for (i=0; i<SS_MAX; i++) {
- if (strcasecmp(state, sstate_namel[i]) == 0)
- return (1<<i);
- }
- return 0;
-}
-
-static const struct option long_opts[] = {
- { "numeric", 0, 0, 'n' },
- { "resolve", 0, 0, 'r' },
- { "options", 0, 0, 'o' },
- { "extended", 0, 0, 'e' },
- { "memory", 0, 0, 'm' },
- { "info", 0, 0, 'i' },
- { "processes", 0, 0, 'p' },
- { "dccp", 0, 0, 'd' },
- { "tcp", 0, 0, 't' },
- { "udp", 0, 0, 'u' },
- { "raw", 0, 0, 'w' },
- { "unix", 0, 0, 'x' },
- { "all", 0, 0, 'a' },
- { "listening", 0, 0, 'l' },
- { "ipv4", 0, 0, '4' },
- { "ipv6", 0, 0, '6' },
- { "packet", 0, 0, '0' },
- { "family", 1, 0, 'f' },
- { "socket", 1, 0, 'A' },
- { "summary", 0, 0, 's' },
- { "diag", 0, 0, 'D' },
- { "filter", 1, 0, 'F' },
- { "version", 0, 0, 'V' },
- { "help", 0, 0, 'h' },
- { 0 }
-
-};
-
-int main(int argc, char *argv[])
-{
- int do_default = 1;
- int saw_states = 0;
- int saw_query = 0;
- int do_summary = 0;
- const char *dump_tcpdiag = NULL;
- FILE *filter_fp = NULL;
- int ch;
-
- memset(¤t_filter, 0, sizeof(current_filter));
-
- current_filter.states = default_filter.states;
-
- while ((ch = getopt_long(argc, argv, "dhaletuwxnro460spf:miA:D:F:vV",
- long_opts, NULL)) != EOF) {
- switch(ch) {
- case 'n':
- resolve_services = 0;
- break;
- case 'r':
- resolve_hosts = 1;
- break;
- case 'o':
- show_options = 1;
- break;
- case 'e':
- show_options = 1;
- show_details++;
- break;
- case 'm':
- show_mem = 1;
- break;
- case 'i':
- show_tcpinfo = 1;
- break;
- case 'p':
- show_users++;
- user_ent_hash_build();
- break;
- case 'd':
- current_filter.dbs |= (1<<DCCP_DB);
- do_default = 0;
- break;
- case 't':
- current_filter.dbs |= (1<<TCP_DB);
- do_default = 0;
- break;
- case 'u':
- current_filter.dbs |= (1<<UDP_DB);
- do_default = 0;
- break;
- case 'w':
- current_filter.dbs |= (1<<RAW_DB);
- do_default = 0;
- break;
- case 'x':
- current_filter.dbs |= UNIX_DBM;
- do_default = 0;
- break;
- case 'a':
- current_filter.states = SS_ALL;
- break;
- case 'l':
- current_filter.states = (1<<SS_LISTEN);
- break;
- case '4':
- preferred_family = AF_INET;
- break;
- case '6':
- preferred_family = AF_INET6;
- break;
- case '0':
- preferred_family = AF_PACKET;
- break;
- case 'f':
- if (strcmp(optarg, "inet") == 0)
- preferred_family = AF_INET;
- else if (strcmp(optarg, "inet6") == 0)
- preferred_family = AF_INET6;
- else if (strcmp(optarg, "link") == 0)
- preferred_family = AF_PACKET;
- else if (strcmp(optarg, "unix") == 0)
- preferred_family = AF_UNIX;
- else if (strcmp(optarg, "netlink") == 0)
- preferred_family = AF_NETLINK;
- else if (strcmp(optarg, "help") == 0)
- help();
- else {
- fprintf(stderr, "ss: \"%s\" is invalid family\n", optarg);
- usage();
- }
- break;
- case 'A':
- {
- char *p, *p1;
- if (!saw_query) {
- current_filter.dbs = 0;
- saw_query = 1;
- do_default = 0;
- }
- p = p1 = optarg;
- do {
- if ((p1 = strchr(p, ',')) != NULL)
- *p1 = 0;
- if (strcmp(p, "all") == 0) {
- current_filter.dbs = ALL_DB;
- } else if (strcmp(p, "inet") == 0) {
- current_filter.dbs |= (1<<TCP_DB)|(1<<DCCP_DB)|(1<<UDP_DB)|(1<<RAW_DB);
- } else if (strcmp(p, "udp") == 0) {
- current_filter.dbs |= (1<<UDP_DB);
- } else if (strcmp(p, "dccp") == 0) {
- current_filter.dbs |= (1<<DCCP_DB);
- } else if (strcmp(p, "tcp") == 0) {
- current_filter.dbs |= (1<<TCP_DB);
- } else if (strcmp(p, "raw") == 0) {
- current_filter.dbs |= (1<<RAW_DB);
- } else if (strcmp(p, "unix") == 0) {
- current_filter.dbs |= UNIX_DBM;
- } else if (strcasecmp(p, "unix_stream") == 0 ||
- strcmp(p, "u_str") == 0) {
- current_filter.dbs |= (1<<UNIX_ST_DB);
- } else if (strcasecmp(p, "unix_dgram") == 0 ||
- strcmp(p, "u_dgr") == 0) {
- current_filter.dbs |= (1<<UNIX_DG_DB);
- } else if (strcmp(p, "packet") == 0) {
- current_filter.dbs |= PACKET_DBM;
- } else if (strcmp(p, "packet_raw") == 0 ||
- strcmp(p, "p_raw") == 0) {
- current_filter.dbs |= (1<<PACKET_R_DB);
- } else if (strcmp(p, "packet_dgram") == 0 ||
- strcmp(p, "p_dgr") == 0) {
- current_filter.dbs |= (1<<PACKET_DG_DB);
- } else if (strcmp(p, "netlink") == 0) {
- current_filter.dbs |= (1<<NETLINK_DB);
- } else {
- fprintf(stderr, "ss: \"%s\" is illegal socket table id\n", p);
- usage();
- }
- p = p1 + 1;
- } while (p1);
- break;
- }
- case 's':
- do_summary = 1;
- break;
- case 'D':
- dump_tcpdiag = optarg;
- break;
- case 'F':
- if (filter_fp) {
- fprintf(stderr, "More than one filter file\n");
- exit(-1);
- }
- if (optarg[0] == '-')
- filter_fp = stdin;
- else
- filter_fp = fopen(optarg, "r");
- if (!filter_fp) {
- perror("fopen filter file");
- exit(-1);
- }
- break;
- case 'v':
- case 'V':
- printf("ss utility, iproute2-ss%s\n", SNAPSHOT);
- exit(0);
- case 'h':
- case '?':
- help();
- default:
- usage();
- }
- }
-
- argc -= optind;
- argv += optind;
-
- get_slabstat(&slabstat);
-
- if (do_summary) {
- print_summary();
- if (do_default && argc == 0)
- exit(0);
- }
-
- if (do_default)
- current_filter.dbs = default_filter.dbs;
-
- if (preferred_family == AF_UNSPEC) {
- if (!(current_filter.dbs&~UNIX_DBM))
- preferred_family = AF_UNIX;
- else if (!(current_filter.dbs&~PACKET_DBM))
- preferred_family = AF_PACKET;
- else if (!(current_filter.dbs&~(1<<NETLINK_DB)))
- preferred_family = AF_NETLINK;
- }
-
- if (preferred_family != AF_UNSPEC) {
- int mask2;
- if (preferred_family == AF_INET ||
- preferred_family == AF_INET6) {
- mask2= current_filter.dbs;
- } else if (preferred_family == AF_PACKET) {
- mask2 = PACKET_DBM;
- } else if (preferred_family == AF_UNIX) {
- mask2 = UNIX_DBM;
- } else if (preferred_family == AF_NETLINK) {
- mask2 = (1<<NETLINK_DB);
- } else {
- mask2 = 0;
- }
-
- if (do_default)
- current_filter.dbs = mask2;
- else
- current_filter.dbs &= mask2;
- current_filter.families = (1<<preferred_family);
- } else {
- if (!do_default)
- current_filter.families = ~0;
- else
- current_filter.families = default_filter.families;
- }
- if (current_filter.dbs == 0) {
- fprintf(stderr, "ss: no socket tables to show with such filter.\n");
- exit(0);
- }
- if (current_filter.families == 0) {
- fprintf(stderr, "ss: no families to show with such filter.\n");
- exit(0);
- }
-
- if (resolve_services && resolve_hosts &&
- (current_filter.dbs&(UNIX_DBM|(1<<TCP_DB)|(1<<UDP_DB)|(1<<DCCP_DB))))
- init_service_resolver();
-
- /* Now parse filter... */
- if (argc == 0 && filter_fp) {
- if (ssfilter_parse(¤t_filter.f, 0, NULL, filter_fp))
- usage();
- }
-
- while (argc > 0) {
- if (strcmp(*argv, "state") == 0) {
- NEXT_ARG();
- if (!saw_states)
- current_filter.states = 0;
- current_filter.states |= scan_state(*argv);
- saw_states = 1;
- } else if (strcmp(*argv, "exclude") == 0 ||
- strcmp(*argv, "excl") == 0) {
- NEXT_ARG();
- if (!saw_states)
- current_filter.states = SS_ALL;
- current_filter.states &= ~scan_state(*argv);
- saw_states = 1;
- } else {
- if (ssfilter_parse(¤t_filter.f, argc, argv, filter_fp))
- usage();
- break;
- }
- argc--; argv++;
- }
-
- if (current_filter.states == 0) {
- fprintf(stderr, "ss: no socket states to show with such filter.\n");
- exit(0);
- }
-
- if (dump_tcpdiag) {
- FILE *dump_fp = stdout;
- if (!(current_filter.dbs & (1<<TCP_DB))) {
- fprintf(stderr, "ss: tcpdiag dump requested and no tcp in filter.\n");
- exit(0);
- }
- if (dump_tcpdiag[0] != '-') {
- dump_fp = fopen(dump_tcpdiag, "w");
- if (!dump_tcpdiag) {
- perror("fopen dump file");
- exit(-1);
- }
- }
- tcp_show_netlink(¤t_filter, dump_fp, TCPDIAG_GETSOCK);
- fflush(dump_fp);
- exit(0);
- }
-
- netid_width = 0;
- if (current_filter.dbs&(current_filter.dbs-1))
- netid_width = 5;
-
- state_width = 0;
- if (current_filter.states&(current_filter.states-1))
- state_width = 10;
-
- screen_width = 80;
- if (isatty(STDOUT_FILENO)) {
- struct winsize w;
-
- if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &w) != -1) {
- if (w.ws_col > 0)
- screen_width = w.ws_col;
- }
- }
-
- addrp_width = screen_width;
- addrp_width -= netid_width+1;
- addrp_width -= state_width+1;
- addrp_width -= 14;
-
- if (addrp_width&1) {
- if (netid_width)
- netid_width++;
- else if (state_width)
- state_width++;
- }
-
- addrp_width /= 2;
- addrp_width--;
-
- serv_width = resolve_services ? 7 : 5;
-
- if (addrp_width < 15+serv_width+1)
- addrp_width = 15+serv_width+1;
-
- addr_width = addrp_width - serv_width - 1;
-
- if (netid_width)
- printf("%-*s ", netid_width, "Netid");
- if (state_width)
- printf("%-*s ", state_width, "State");
- printf("%-6s %-6s ", "Recv-Q", "Send-Q");
-
- printf("%*s:%-*s %*s:%-*s\n",
- addr_width, "Local Address", serv_width, "Port",
- addr_width, "Peer Address", serv_width, "Port");
-
- fflush(stdout);
-
- if (current_filter.dbs & (1<<NETLINK_DB))
- netlink_show(¤t_filter);
- if (current_filter.dbs & PACKET_DBM)
- packet_show(¤t_filter);
- if (current_filter.dbs & UNIX_DBM)
- unix_show(¤t_filter);
- if (current_filter.dbs & (1<<RAW_DB))
- raw_show(¤t_filter);
- if (current_filter.dbs & (1<<UDP_DB))
- udp_show(¤t_filter);
- if (current_filter.dbs & (1<<TCP_DB))
- tcp_show(¤t_filter, TCPDIAG_GETSOCK);
- if (current_filter.dbs & (1<<DCCP_DB))
- tcp_show(¤t_filter, DCCPDIAG_GETSOCK);
- return 0;
-}
diff --git a/misc/ssfilter.h b/misc/ssfilter.h
deleted file mode 100644
index 00b92e3..0000000
--- a/misc/ssfilter.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#define SSF_DCOND 0
-#define SSF_SCOND 1
-#define SSF_OR 2
-#define SSF_AND 3
-#define SSF_NOT 4
-#define SSF_D_GE 5
-#define SSF_D_LE 6
-#define SSF_S_GE 7
-#define SSF_S_LE 8
-#define SSF_S_AUTO 9
-
-struct ssfilter
-{
- int type;
- struct ssfilter *post;
- struct ssfilter *pred;
-};
-
-int ssfilter_parse(struct ssfilter **f, int argc, char **argv, FILE *fp);
-void *parse_hostcond(char*);
-
diff --git a/misc/ssfilter.y b/misc/ssfilter.y
deleted file mode 100644
index 2e9d962..0000000
--- a/misc/ssfilter.y
+++ /dev/null
@@ -1,275 +0,0 @@
-%{
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <malloc.h>
-#include <string.h>
-#include "ssfilter.h"
-
-typedef struct ssfilter * ssfilter_t;
-
-#define YYSTYPE ssfilter_t
-
-static struct ssfilter * alloc_node(int type, void *pred)
-{
- struct ssfilter *n = malloc(sizeof(*n));
- if (n == NULL)
- abort();
- n->type = type;
- n->pred = pred;
- n->post = NULL;
- return n;
-}
-
-static char **yy_argv;
-static int yy_argc;
-static FILE *yy_fp;
-static ssfilter_t *yy_ret;
-
-static int yylex(void);
-
-static void yyerror(char *s)
-{
- fprintf(stderr, "ss: bison bellows (while parsing filter): \"%s!\"", s);
-}
-
-%}
-
-%token HOSTCOND DCOND SCOND DPORT SPORT LEQ GEQ NEQ AUTOBOUND
-%left '|'
-%left '&'
-%nonassoc '!'
-
-%%
-applet: null expr
- {
- *yy_ret = $2;
- $$ = $2;
- }
- | null
- ;
-null: /* NOTHING */ { $$ = NULL; }
- ;
-expr: DCOND HOSTCOND
- {
- $$ = alloc_node(SSF_DCOND, $2);
- }
- | SCOND HOSTCOND
- {
- $$ = alloc_node(SSF_SCOND, $2);
- }
- | DPORT GEQ HOSTCOND
- {
- $$ = alloc_node(SSF_D_GE, $3);
- }
- | DPORT LEQ HOSTCOND
- {
- $$ = alloc_node(SSF_D_LE, $3);
- }
- | DPORT '>' HOSTCOND
- {
- $$ = alloc_node(SSF_NOT, alloc_node(SSF_D_LE, $3));
- }
- | DPORT '<' HOSTCOND
- {
- $$ = alloc_node(SSF_NOT, alloc_node(SSF_D_GE, $3));
- }
- | DPORT '=' HOSTCOND
- {
- $$ = alloc_node(SSF_DCOND, $3);
- }
- | DPORT NEQ HOSTCOND
- {
- $$ = alloc_node(SSF_NOT, alloc_node(SSF_DCOND, $3));
- }
-
- | SPORT GEQ HOSTCOND
- {
- $$ = alloc_node(SSF_S_GE, $3);
- }
- | SPORT LEQ HOSTCOND
- {
- $$ = alloc_node(SSF_S_LE, $3);
- }
- | SPORT '>' HOSTCOND
- {
- $$ = alloc_node(SSF_NOT, alloc_node(SSF_S_LE, $3));
- }
- | SPORT '<' HOSTCOND
- {
- $$ = alloc_node(SSF_NOT, alloc_node(SSF_S_GE, $3));
- }
- | SPORT '=' HOSTCOND
- {
- $$ = alloc_node(SSF_SCOND, $3);
- }
- | SPORT NEQ HOSTCOND
- {
- $$ = alloc_node(SSF_NOT, alloc_node(SSF_SCOND, $3));
- }
-
- | AUTOBOUND
- {
- $$ = alloc_node(SSF_S_AUTO, NULL);
- }
- | expr '|' expr
- {
- $$ = alloc_node(SSF_OR, $1);
- $$->post = $3;
- }
- | expr expr
- {
- $$ = alloc_node(SSF_AND, $1);
- $$->post = $2;
- }
- | expr '&' expr
-
- {
- $$ = alloc_node(SSF_AND, $1);
- $$->post = $3;
- }
- | '!' expr
- {
- $$ = alloc_node(SSF_NOT, $2);
- }
- | '(' expr ')'
- {
- $$ = $2;
- }
-;
-%%
-
-static char *get_token_from_line(char **ptr)
-{
- char *tok, *cp = *ptr;
-
- while (*cp == ' ' || *cp == '\t') cp++;
-
- if (*cp == 0) {
- *ptr = cp;
- return NULL;
- }
-
- tok = cp;
-
- while (*cp != 0 && *cp != ' ' && *cp != '\t') {
- /* Backslash escapes everything. */
- if (*cp == '\\') {
- char *tp;
- for (tp = cp; tp != tok; tp--)
- *tp = *(tp-1);
- cp++;
- tok++;
- if (*cp == 0)
- break;
- }
- cp++;
- }
- if (*cp)
- *cp++ = 0;
- *ptr = cp;
- return tok;
-}
-
-int yylex(void)
-{
- static char argbuf[1024];
- static char *tokptr = argbuf;
- static int argc;
- char *curtok;
-
- do {
- while (*tokptr == 0) {
- tokptr = NULL;
- if (argc < yy_argc) {
- tokptr = yy_argv[argc];
- argc++;
- } else if (yy_fp) {
- while (tokptr == NULL) {
- if (fgets(argbuf, sizeof(argbuf)-1, yy_fp) == NULL)
- return 0;
- argbuf[sizeof(argbuf)-1] = 0;
- if (strlen(argbuf) == sizeof(argbuf) - 1) {
- fprintf(stderr, "Too long line in filter");
- exit(-1);
- }
- if (argbuf[strlen(argbuf)-1] == '\n')
- argbuf[strlen(argbuf)-1] = 0;
- if (argbuf[0] == '#' || argbuf[0] == '0')
- continue;
- tokptr = argbuf;
- }
- } else {
- return 0;
- }
- }
- } while ((curtok = get_token_from_line(&tokptr)) == NULL);
-
- if (strcmp(curtok, "!") == 0 ||
- strcmp(curtok, "not") == 0)
- return '!';
- if (strcmp(curtok, "&") == 0 ||
- strcmp(curtok, "&&") == 0 ||
- strcmp(curtok, "and") == 0)
- return '&';
- if (strcmp(curtok, "|") == 0 ||
- strcmp(curtok, "||") == 0 ||
- strcmp(curtok, "or") == 0)
- return '|';
- if (strcmp(curtok, "(") == 0)
- return '(';
- if (strcmp(curtok, ")") == 0)
- return ')';
- if (strcmp(curtok, "dst") == 0)
- return DCOND;
- if (strcmp(curtok, "src") == 0)
- return SCOND;
- if (strcmp(curtok, "dport") == 0)
- return DPORT;
- if (strcmp(curtok, "sport") == 0)
- return SPORT;
- if (strcmp(curtok, ">=") == 0 ||
- strcmp(curtok, "ge") == 0 ||
- strcmp(curtok, "geq") == 0)
- return GEQ;
- if (strcmp(curtok, "<=") == 0 ||
- strcmp(curtok, "le") == 0 ||
- strcmp(curtok, "leq") == 0)
- return LEQ;
- if (strcmp(curtok, "!=") == 0 ||
- strcmp(curtok, "ne") == 0 ||
- strcmp(curtok, "neq") == 0)
- return NEQ;
- if (strcmp(curtok, "=") == 0 ||
- strcmp(curtok, "==") == 0 ||
- strcmp(curtok, "eq") == 0)
- return '=';
- if (strcmp(curtok, ">") == 0 ||
- strcmp(curtok, "gt") == 0)
- return '>';
- if (strcmp(curtok, "<") == 0 ||
- strcmp(curtok, "lt") == 0)
- return '<';
- if (strcmp(curtok, "autobound") == 0)
- return AUTOBOUND;
- yylval = (void*)parse_hostcond(curtok);
- if (yylval == NULL) {
- fprintf(stderr, "Cannot parse dst/src address.\n");
- exit(1);
- }
- return HOSTCOND;
-}
-
-int ssfilter_parse(struct ssfilter **f, int argc, char **argv, FILE *fp)
-{
- yy_argc = argc;
- yy_argv = argv;
- yy_fp = fp;
- yy_ret = f;
-
- if (yyparse()) {
- fprintf(stderr, " Sorry.\n");
- return -1;
- }
- return 0;
-}
diff --git a/netem/.gitignore b/netem/.gitignore
deleted file mode 100644
index e36f396..0000000
--- a/netem/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-*.dist
-maketable
-normal
-pareto
-paretonormal
diff --git a/netem/Makefile b/netem/Makefile
deleted file mode 100644
index e52e125..0000000
--- a/netem/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-DISTGEN = maketable normal pareto paretonormal
-DISTDATA = normal.dist pareto.dist paretonormal.dist experimental.dist
-
-HOSTCC ?= $(CC)
-CCOPTS = $(CBUILD_CFLAGS)
-LDLIBS += -lm
-
-all: $(DISTGEN) $(DISTDATA)
-
-$(DISTGEN):
- $(HOSTCC) $(CCOPTS) -I../include -o $@ $@.c -lm
-
-%.dist: %
- ./$* > $@
-
-experimental.dist: maketable experimental.dat
- ./maketable experimental.dat > experimental.dist
-
-stats: stats.c
- $(HOSTCC) $(CCOPTS) -I../include -o $@ $@.c -lm
-
-install: all
- mkdir -p $(DESTDIR)$(LIBDIR)/tc
- for i in $(DISTDATA); \
- do install -m 644 $$i $(DESTDIR)$(LIBDIR)/tc; \
- done
-
-clean:
- rm -f $(DISTDATA) $(DISTGEN)
diff --git a/netem/README.distribution b/netem/README.distribution
deleted file mode 100644
index 23f7ecb..0000000
--- a/netem/README.distribution
+++ /dev/null
@@ -1,97 +0,0 @@
-Notes about distribution tables from Nistnet
--------------------------------------------------------------------------------
-I. About the distribution tables
-
-The table used for "synthesizing" the distribution is essentially a scaled,
-translated, inverse to the cumulative distribution function.
-
-Here's how to think about it: Let F() be the cumulative distribution
-function for a probability distribution X. We'll assume we've scaled
-things so that X has mean 0 and standard deviation 1, though that's not
-so important here. Then:
-
- F(x) = P(X <= x) = \int_{-inf}^x f
-
-where f is the probability density function.
-
-F is monotonically increasing, so has an inverse function G, with range
-0 to 1. Here, G(t) = the x such that P(X <= x) = t. (In general, G may
-have singularities if X has point masses, i.e., points x such that
-P(X = x) > 0.)
-
-Now we create a tabular representation of G as follows: Choose some table
-size N, and for the ith entry, put in G(i/N). Let's call this table T.
-
-The claim now is, I can create a (discrete) random variable Y whose
-distribution has the same approximate "shape" as X, simply by letting
-Y = T(U), where U is a discrete uniform random variable with range 1 to N.
-To see this, it's enough to show that Y's cumulative distribution function,
-(let's call it H), is a discrete approximation to F. But
-
- H(x) = P(Y <= x)
- = (# of entries in T <= x) / N -- as Y chosen uniformly from T
- = i/N, where i is the largest integer such that G(i/N) <= x
- = i/N, where i is the largest integer such that i/N <= F(x)
- -- since G and F are inverse functions (and F is
- increasing)
- = floor(N*F(x))/N
-
-as desired.
-
-II. How to create distribution tables (in theory)
-
-How can we create this table in practice? In some cases, F may have a
-simple expression which allows evaluating its inverse directly. The
-pareto distribution is one example of this. In other cases, and
-especially for matching an experimentally observed distribution, it's
-easiest simply to create a table for F and "invert" it. Here, we give
-a concrete example, namely how the new "experimental" distribution was
-created.
-
-1. Collect enough data points to characterize the distribution. Here, I
-collected 25,000 "ping" roundtrip times to a "distant" point (time.nist.gov).
-That's far more data than is really necessary, but it was fairly painless to
-collect it, so...
-
-2. Normalize the data so that it has mean 0 and standard deviation 1.
-
-3. Determine the cumulative distribution. The code I wrote creates a table
-covering the range -10 to +10, with granularity .00005. Obviously, this
-is absurdly over-precise, but since it's a one-time only computation, I
-figured it hardly mattered.
-
-4. Invert the table: for each table entry F(x) = y, make the y*TABLESIZE
-(here, 4096) entry be x*TABLEFACTOR (here, 8192). This creates a table
-for the ("normalized") inverse of size TABLESIZE, covering its domain 0
-to 1 with granularity 1/TABLESIZE. Note that even with the granularity
-used in creating the table for F, it's possible not all the entries in
-the table for G will be filled in. So, make a pass through the
-inverse's table, filling in any missing entries by linear interpolation.
-
-III. How to create distribution tables (in practice)
-
-If you want to do all this yourself, I've provided several tools to help:
-
-1. maketable does the steps 2-4 above, and then generates the appropriate
-header file. So if you have your own time distribution, you can generate
-the header simply by:
-
- maketable < time.values > header.h
-
-2. As explained in the other README file, the somewhat sleazy way I have
-of generating correlated values needs correction. You can generate your
-own correction tables by compiling makesigtable and makemutable with
-your header file. Check the Makefile to see how this is done.
-
-3. Warning: maketable, makesigtable and especially makemutable do
-enormous amounts of floating point arithmetic. Don't try running
-these on an old 486. (NIST Net itself will run fine on such a
-system, since in operation, it just needs to do a few simple integral
-calculations. But getting there takes some work.)
-
-4. The tables produced are all normalized for mean 0 and standard
-deviation 1. How do you know what values to use for real? Here, I've
-provided a simple "stats" utility. Give it a series of floating point
-values, and it will return their mean (mu), standard deviation (sigma),
-and correlation coefficient (rho). You can then plug these values
-directly into NIST Net.
diff --git a/netem/experimental.dat b/netem/experimental.dat
deleted file mode 100644
index 3663a3e..0000000
--- a/netem/experimental.dat
+++ /dev/null
@@ -1,13448 +0,0 @@
-211.6
-205.6
-203.0
-218.6
-213.9
-199.1
-208.7
-207.7
-203.4
-201.7
-200.3
-213.8
-213.4
-209.8
-204.3
-201.8
-196.3
-216.2
-208.9
-202.4
-205.2
-211.1
-210.9
-208.5
-199.9
-211.6
-211.9
-204.6
-215.4
-202.5
-206.5
-201.1
-198.4
-220.2
-203.7
-219.5
-199.1
-207.6
-205.3
-202.3
-219.7
-230.0
-211.0
-202.7
-209.9
-215.4
-202.9
-209.6
-200.5
-197.3
-212.3
-207.6
-210.5
-202.7
-205.7
-211.2
-208.0
-211.0
-209.4
-204.8
-204.8
-208.7
-210.1
-205.3
-202.5
-210.4
-209.4
-204.5
-204.7
-215.0
-202.6
-209.9
-220.2
-203.8
-206.3
-199.4
-221.8
-200.0
-199.6
-209.3
-206.2
-215.8
-196.9
-211.6
-198.4
-201.2
-209.4
-204.3
-219.0
-212.7
-214.6
-196.3
-202.0
-201.9
-197.5
-229.5
-207.5
-213.8
-209.2
-212.9
-193.9
-200.8
-208.6
-196.8
-201.3
-204.9
-204.7
-209.5
-211.3
-215.3
-203.7
-190.1
-235.6
-203.8
-210.0
-209.7
-214.3
-213.0
-206.3
-197.7
-208.2
-226.3
-216.5
-198.0
-201.3
-211.3
-195.8
-210.9
-208.1
-201.2
-201.7
-213.1
-207.9
-206.6
-207.1
-202.2
-199.6
-205.5
-207.3
-219.7
-204.1
-204.4
-209.0
-212.7
-196.4
-214.0
-208.8
-209.7
-217.2
-196.2
-195.0
-227.7
-207.2
-233.3
-207.9
-204.0
-194.4
-219.2
-208.7
-198.6
-205.0
-204.0
-223.7
-207.4
-209.2
-208.7
-205.4
-212.8
-207.8
-203.0
-204.1
-221.0
-198.4
-217.7
-218.4
-374.2
-220.1
-210.8
-212.1
-214.3
-213.3
-210.3
-202.4
-209.7
-218.1
-205.0
-204.5
-220.3
-209.8
-218.3
-216.6
-206.0
-208.9
-221.0
-213.0
-202.1
-204.2
-220.6
-212.4
-226.1
-208.8
-206.1
-220.7
-219.3
-210.9
-211.2
-213.0
-201.4
-210.5
-206.2
-201.9
-224.5
-219.3
-201.1
-195.6
-223.6
-196.7
-213.7
-202.3
-215.6
-211.4
-209.6
-207.6
-212.4
-203.4
-205.4
-216.1
-216.7
-205.3
-213.9
-208.9
-208.4
-205.1
-199.3
-200.6
-199.1
-203.2
-207.6
-203.8
-201.9
-208.5
-196.4
-213.6
-217.6
-201.5
-210.1
-213.5
-203.8
-214.1
-211.9
-201.5
-186.9
-199.7
-209.1
-200.2
-205.8
-206.7
-200.0
-198.1
-209.3
-207.8
-208.7
-208.0
-208.6
-231.3
-214.5
-210.1
-200.8
-208.9
-216.9
-205.7
-214.9
-236.8
-200.9
-219.1
-204.6
-210.0
-214.0
-222.6
-209.6
-207.0
-196.3
-207.7
-207.9
-208.0
-220.2
-198.2
-204.9
-204.1
-201.0
-204.8
-213.3
-203.9
-222.5
-205.2
-203.5
-209.7
-212.1
-210.1
-221.1
-210.2
-208.0
-201.4
-209.0
-211.9
-201.6
-214.4
-199.6
-198.8
-210.2
-207.3
-206.5
-204.8
-196.3
-199.8
-206.4
-195.3
-202.8
-202.7
-203.8
-211.2
-208.4
-198.6
-202.0
-214.9
-204.2
-201.1
-195.9
-196.1
-211.2
-197.0
-207.7
-196.6
-205.7
-211.4
-201.4
-205.0
-195.5
-198.9
-214.4
-207.3
-204.2
-207.2
-198.5
-220.7
-214.1
-213.2
-207.7
-203.6
-265.8
-221.0
-213.1
-195.4
-197.3
-213.0
-207.7
-206.0
-198.4
-202.3
-213.9
-218.6
-207.6
-206.1
-212.8
-216.8
-213.7
-209.8
-198.1
-202.4
-205.3
-207.0
-209.2
-209.9
-204.4
-199.6
-205.5
-203.9
-216.0
-213.1
-202.4
-199.0
-219.5
-193.9
-197.3
-212.2
-216.7
-217.5
-201.0
-206.2
-202.9
-211.3
-203.1
-218.0
-208.6
-217.8
-209.0
-211.8
-220.1
-212.7
-207.2
-221.2
-215.2
-196.9
-216.6
-203.1
-207.1
-216.7
-206.7
-215.0
-219.3
-204.3
-219.6
-207.1
-211.8
-210.2
-217.2
-207.9
-219.9
-205.4
-201.1
-214.1
-205.8
-212.5
-222.8
-211.9
-217.4
-203.8
-222.9
-206.6
-207.6
-197.5
-206.2
-218.5
-220.3
-207.7
-203.5
-226.4
-216.8
-206.0
-193.2
-198.2
-201.3
-202.4
-208.5
-212.6
-205.0
-202.2
-210.0
-202.4
-203.9
-193.3
-212.4
-203.4
-212.1
-206.1
-206.9
-207.0
-216.1
-201.1
-204.7
-202.4
-207.5
-203.9
-200.9
-210.0
-207.1
-217.2
-197.4
-199.2
-210.8
-209.2
-218.4
-200.2
-211.7
-213.6
-203.3
-197.9
-203.0
-204.2
-207.9
-209.4
-225.4
-237.3
-209.5
-208.2
-207.5
-207.0
-203.0
-219.3
-228.3
-213.5
-205.1
-198.9
-212.7
-201.5
-210.0
-206.5
-203.3
-206.1
-210.1
-219.7
-206.8
-215.4
-220.4
-217.3
-211.4
-206.0
-208.3
-207.3
-205.5
-210.8
-209.3
-197.2
-207.2
-191.7
-204.2
-207.2
-216.1
-209.1
-203.8
-201.8
-208.7
-212.4
-214.5
-213.8
-201.3
-219.7
-214.8
-211.9
-223.8
-208.6
-203.5
-207.4
-207.0
-198.0
-208.2
-218.6
-205.1
-214.6
-215.2
-215.3
-204.3
-210.1
-221.9
-210.7
-198.2
-205.2
-201.1
-219.0
-207.2
-205.9
-203.8
-200.5
-217.5
-208.7
-208.4
-192.6
-211.0
-209.1
-206.5
-197.4
-202.1
-210.0
-198.3
-222.2
-211.9
-212.3
-222.2
-195.1
-200.7
-212.1
-208.3
-211.8
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-189.6
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-194.8
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-191.8
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-180.8
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-200.9
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-197.7
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-196.7
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-200.9
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-182.9
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-182.9
-193.6
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-200.1
-189.6
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-183.9
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-191.7
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-191.8
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-188.5
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-187.8
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-188.6
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-191.5
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-179.4
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-179.6
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-180.7
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-191.7
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-185.1
-190.1
-193.6
-192.4
-185.2
-180.6
-192.6
-185.7
-187.5
-189.2
-184.0
-189.1
-200.6
-185.2
-182.8
-182.0
-185.4
-178.3
-188.4
-193.2
-194.9
-197.1
-194.4
-184.8
-179.2
-195.6
-182.6
-204.3
-203.1
-180.0
-187.7
-187.7
-197.8
-178.7
-186.5
-194.6
-194.8
-176.4
-202.5
-195.4
-180.5
-220.0
-191.0
-217.1
-178.4
-196.1
-182.5
-190.8
-191.7
-202.0
-196.8
-199.4
-183.8
-183.2
-186.5
-178.1
-198.6
-186.1
-195.4
-196.6
-199.3
-196.5
-177.9
-186.3
-180.5
-198.9
-190.2
-188.5
-184.1
-188.6
-201.4
-185.4
-176.4
-182.0
-176.9
-184.4
-179.0
-178.4
-183.8
-190.9
-185.5
-184.4
-179.6
-197.5
-184.3
-179.1
-193.4
-194.2
-179.1
-189.0
-191.2
-180.8
-184.5
-187.9
-191.7
-177.2
-185.4
-183.6
-190.7
-187.5
-188.8
-199.7
-190.0
-176.0
-204.4
-191.1
-188.3
-182.1
-181.6
-191.4
-191.8
-193.1
-186.0
-188.1
-178.4
-193.7
-175.1
-179.0
-186.7
-185.3
-179.7
-182.7
-198.0
-180.2
-189.5
-183.1
-177.1
-182.3
-174.7
-175.6
-186.4
-189.2
-178.9
-180.4
-181.3
-182.3
-180.3
-180.8
-180.1
-197.2
-204.7
-181.6
-182.3
-184.0
-176.5
-214.9
-194.7
-178.3
-175.1
-174.3
-176.5
-190.9
-183.1
-176.8
-177.1
-183.8
-178.5
-189.2
-180.8
-177.6
-175.3
-185.3
-183.4
-175.2
-183.6
-177.0
-181.9
-180.3
-185.1
-179.1
-188.1
-184.4
-181.6
-188.0
-181.6
-190.6
-177.9
-182.7
-177.4
-183.2
-189.3
-187.6
-179.8
-192.3
-188.1
-194.6
-186.7
-181.6
-191.8
-195.6
-187.4
-185.5
-190.0
-184.0
-178.5
-178.0
-200.8
-199.2
-186.5
-174.9
-181.3
-181.0
-187.6
-186.8
-183.3
-183.8
-195.6
-190.6
-193.8
-176.4
-179.1
-182.9
-193.4
-184.4
-186.2
-180.3
-194.7
-182.6
-186.7
-196.4
-196.7
-196.2
-192.3
-189.1
-178.4
-182.3
-195.2
-184.1
-189.0
-184.7
-189.3
-184.1
-177.3
-189.5
-186.1
-186.4
-180.5
-196.1
-187.5
-188.4
-195.8
-192.0
-192.9
-182.4
-199.6
-189.6
-180.2
-176.1
-220.4
-206.6
-195.5
-176.5
-202.2
-187.5
-185.0
-205.6
-195.7
-192.8
-192.8
-174.9
-187.3
-181.9
-180.4
-183.9
-187.6
-192.5
-202.1
-185.2
-200.2
-184.1
-189.9
-194.7
-185.1
-191.9
-176.0
-197.7
-177.5
-178.6
-179.3
-206.0
-193.3
-196.2
-179.3
-181.3
-205.5
-178.1
-186.9
-183.5
-178.5
-193.1
-179.4
-186.1
-174.3
-194.4
-187.1
-195.8
-176.0
-187.6
-176.1
-183.7
-182.0
-183.7
-176.3
-201.0
-185.8
-180.6
-186.1
-180.1
-204.4
-186.1
-182.9
-181.7
-184.6
-177.3
-186.2
-188.7
-180.5
-182.1
-185.3
-177.7
-185.4
-188.2
-194.1
-185.6
-177.8
-192.7
-198.1
-196.0
-187.5
-186.4
-206.8
-207.4
-177.3
-181.3
-185.0
-175.7
-174.2
-191.5
-194.0
-190.8
-199.2
-176.4
-202.7
-193.1
-182.6
-186.0
-196.0
-186.1
-189.4
-203.4
-184.8
-194.3
-187.2
-183.5
-199.4
-196.7
-180.2
-195.2
-180.9
-182.7
-193.5
-200.0
-193.3
-184.4
-199.1
-206.2
-199.0
-195.8
-189.4
-194.1
-196.4
-201.5
-180.7
-189.7
-193.3
-200.3
-205.5
-189.9
-192.6
-187.1
-205.7
-194.9
-188.0
-189.2
-197.9
-188.5
-185.0
-182.7
-205.8
-186.7
-189.2
-185.1
-182.4
-205.1
-181.4
-185.6
-188.5
-195.9
-199.8
-185.4
-194.7
-201.2
-185.0
-202.1
-200.0
-181.9
-186.8
-195.9
-182.2
-186.6
-187.1
-184.9
-181.1
-190.1
-191.0
-186.7
-184.6
-181.8
-190.4
-185.7
-183.4
-187.0
-182.6
-183.5
-173.9
-181.8
-194.1
-182.2
-182.6
-181.8
-187.0
-192.2
-178.9
-206.9
-197.1
-180.7
-183.4
-176.7
-187.9
-194.5
-182.0
-182.0
-190.9
-177.9
-180.3
-190.8
-187.7
-179.1
-187.9
-183.7
-187.9
-183.5
-175.9
-186.5
-178.2
-180.7
-194.3
-184.8
-181.4
-182.8
-179.8
-187.0
-179.1
-178.8
-187.2
-185.9
-182.0
-187.7
-181.3
-186.0
-181.0
-183.2
-186.5
-189.3
-187.8
-182.8
-179.4
-199.0
-180.9
-193.8
-202.6
-185.8
-177.5
-182.7
-202.4
-213.8
-190.6
-189.8
-190.5
-185.0
-183.7
-191.0
-185.7
-182.2
-194.8
-183.1
-191.8
-186.6
-185.2
-181.7
-182.1
-185.7
-195.0
-181.5
-185.1
-181.5
-187.3
-186.5
-188.7
-185.2
-180.7
-178.3
-191.8
-185.4
-188.6
-184.5
-187.5
-191.5
-191.5
-195.8
-197.9
-194.2
-184.9
-182.7
-182.1
-185.6
-188.4
-178.8
-190.4
-179.3
-186.2
-206.0
-191.2
-195.1
-198.4
-189.9
-180.8
-181.1
-198.5
-203.4
-190.8
-177.1
-184.0
-181.0
-192.2
-175.9
-200.4
-192.2
-181.1
-202.0
-198.6
-203.6
-191.7
-193.4
-192.6
-186.5
-182.4
-195.8
-184.9
-191.0
-176.7
-182.7
-194.8
-181.9
-191.1
-205.5
-176.3
-200.1
-184.1
-208.8
-184.3
-196.2
-190.2
-197.1
-186.8
-181.7
-188.5
-188.6
-187.2
-195.3
-198.6
-205.7
-185.4
-187.5
-176.2
-186.1
-199.4
-294.6
-232.7
-200.5
-181.8
-189.1
-186.9
-190.7
-179.7
-181.3
-181.5
-200.5
-181.2
-181.7
-185.4
-195.5
-201.9
-199.7
-194.2
-179.6
-181.4
-205.5
-183.1
-499.4
-188.5
-184.5
-194.5
-195.5
-193.6
-189.0
-196.4
-188.3
-186.7
-190.6
-176.9
-188.1
-189.4
-198.2
-178.8
-196.5
-203.1
-192.3
-193.8
-188.4
-180.2
-192.3
-187.1
-195.2
-181.6
-185.5
-190.9
-185.2
-200.5
-190.0
-180.2
-194.4
-196.5
-187.7
-184.3
-189.5
-188.2
-189.5
-194.5
-192.4
-202.1
-177.9
-193.8
-191.7
-182.2
-190.1
-197.4
-196.6
-193.7
-195.9
-200.9
-178.8
-181.4
-193.6
-193.5
-177.7
-192.9
-190.9
-201.2
-184.9
-175.8
-197.9
-202.4
-192.3
-202.5
-198.3
-196.8
-185.2
-184.8
-198.1
-191.3
-174.0
-180.5
-193.4
-183.0
-185.1
-177.0
-190.4
-181.3
-179.0
-180.6
-179.1
-188.8
-207.2
-183.7
-186.6
-198.3
-176.6
-186.5
-187.4
-179.5
-189.2
-197.7
-181.5
-194.6
-195.5
-181.6
-197.3
-190.7
-202.0
-183.9
-193.0
-183.9
-196.9
-203.5
-189.4
-187.1
-185.2
-184.8
-199.8
-175.7
-180.6
-187.6
-185.4
-178.5
-185.5
-178.7
-187.5
-185.7
-191.9
-180.2
-186.7
-183.0
-196.7
-197.6
-197.1
-187.4
-194.8
-194.7
-191.0
-185.1
-187.0
-185.8
-197.6
-204.2
-187.9
-189.9
-217.5
-202.8
-192.4
-176.4
-178.8
-199.8
-192.5
-199.9
-190.8
-202.8
-187.0
-180.2
-196.6
-176.5
-187.6
-181.3
-191.0
-180.6
-184.7
-195.8
-191.5
-182.7
-181.3
-189.3
-182.5
-184.2
-187.9
-202.4
-195.7
-189.5
-195.4
-201.2
-186.1
-208.8
-199.6
-189.4
-180.5
-194.2
-184.5
-187.5
-196.6
-188.0
-210.1
-193.3
-187.6
-191.6
-188.5
-179.2
-192.5
-189.7
-181.6
-180.9
-187.9
-180.6
-181.1
-178.7
-175.7
-176.2
-187.1
-185.0
-186.9
-186.5
-190.0
-185.6
-201.2
-189.3
-189.3
-189.7
-188.2
-187.2
-175.0
-185.5
-185.0
-205.2
-187.3
-177.2
-179.2
-190.2
-183.0
-192.9
-183.2
-185.4
-179.2
-186.2
-183.1
-183.8
-186.6
-185.7
-192.4
-179.6
-196.2
-180.2
-185.9
-197.4
-192.2
-177.5
-180.7
-190.2
-176.9
-193.6
-186.2
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-182.0
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-187.4
-184.3
-196.2
-203.1
-180.6
-192.5
-196.2
-195.9
-181.6
-189.9
-183.3
-192.7
-187.3
-191.0
-200.2
-180.1
-187.0
-175.7
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-193.1
-190.2
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-174.1
-179.5
-185.1
-182.7
-196.7
-179.8
-186.7
-192.5
-189.2
-193.7
-184.1
-185.6
-184.6
-193.6
-181.0
-189.2
-179.9
-181.4
-183.7
-184.5
-193.1
-191.5
-182.9
-190.2
-185.2
-185.9
-216.6
-184.1
-195.7
-181.2
-182.8
-199.3
-187.4
-184.9
-177.6
-206.2
-184.1
-201.5
-200.7
-192.2
-187.0
-182.1
-196.6
-181.6
-189.2
-191.6
-188.8
-186.9
-193.6
-184.2
-191.3
-194.9
-194.6
-188.7
-179.2
-205.1
-181.0
-177.3
-183.7
-184.8
-183.7
-204.3
-190.7
-181.6
-191.6
-189.5
-195.5
-176.0
-193.0
-192.1
-195.9
-205.8
-192.2
-190.6
-198.3
-185.8
-186.7
-198.6
-184.2
-203.1
-199.6
-187.0
-204.3
-207.2
-190.8
-196.7
-188.8
-193.2
-188.7
-199.8
-204.3
-188.6
-192.0
-209.8
-180.3
-203.7
-196.4
-185.7
-182.1
-193.3
-200.9
-196.6
-181.9
-182.2
-179.2
-197.3
-189.3
-200.9
-184.5
-185.8
-185.6
-187.5
-187.5
-189.5
-186.9
-187.2
-195.7
-182.0
-179.0
-191.4
-188.5
-177.7
-185.7
-182.0
-189.0
-198.7
-188.4
-186.6
-180.4
-185.1
-184.2
-207.6
-184.2
-190.0
-181.5
-190.9
-191.2
-187.8
-177.8
-182.7
-191.8
-206.2
-201.4
-182.2
-189.2
-195.4
-187.9
-195.7
-190.4
-183.3
-183.2
-178.2
-189.0
-179.2
-175.5
-187.3
-181.1
-180.1
-188.1
-184.4
-183.9
-200.2
-185.4
-180.4
-184.0
-183.8
-181.2
-203.6
-201.1
-197.1
-192.3
-182.7
-182.4
-183.0
-177.3
-181.3
-185.3
-184.6
-188.7
-179.1
-179.1
-184.6
-176.0
-177.8
-186.9
-189.8
-180.3
-177.2
-184.2
-179.2
-177.4
-182.0
-186.6
-188.7
-194.2
-184.0
-178.9
-175.3
-191.6
-182.9
-188.3
-178.7
-201.6
-186.4
-180.8
-184.7
-186.7
-196.9
-177.7
-178.8
-175.3
-182.7
-184.0
-182.4
-196.6
-174.7
-178.0
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-198.1
-185.1
-177.5
-181.2
-188.1
-196.0
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-196.2
-185.9
-193.2
-186.7
-179.7
-195.3
-190.1
-206.8
-186.2
-178.5
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-187.6
-176.9
-191.8
-190.8
-193.6
-200.0
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-179.4
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-183.2
-179.9
-184.9
-183.7
-189.1
-176.4
-185.5
-184.8
-192.5
-185.3
-193.9
-179.6
-181.7
-179.1
-210.8
-185.6
-184.2
-181.3
-198.8
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-182.5
-191.9
-196.4
-186.6
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-182.5
-175.8
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-186.9
-186.6
-176.0
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-175.4
-182.4
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-192.7
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-181.1
-196.7
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-182.0
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-184.4
-183.8
-178.4
-191.3
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-196.1
-200.8
-200.6
-191.1
-190.4
-180.3
-200.6
-201.4
-181.3
-176.9
-183.2
-185.0
-178.4
-187.8
-172.7
-182.8
-186.3
-193.9
-179.2
-194.9
-176.8
-188.1
-190.7
-192.3
-178.4
-191.9
-196.6
-183.5
-197.8
-192.0
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-192.1
-191.5
-193.3
-209.5
-185.2
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-190.9
-183.9
-190.2
-186.3
-184.7
-177.3
-185.0
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-193.0
-181.7
-190.9
-185.3
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-192.3
-194.5
-194.1
-177.0
-185.2
-193.2
-202.4
-202.0
-197.2
-199.3
-176.9
-185.7
-188.1
-186.8
-184.4
-204.5
-196.4
-181.3
-190.9
-177.2
-192.4
-179.9
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-203.5
-189.1
-194.7
-181.5
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-199.8
-187.3
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-195.7
-177.8
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-189.8
-200.1
-176.9
-177.9
-188.9
-190.9
-198.7
-197.7
-186.9
-190.8
-201.4
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-196.2
-185.8
-194.9
-193.3
-181.3
-195.4
-197.5
-201.3
-179.5
-177.7
-201.9
-199.9
-183.5
-177.6
-190.4
-183.7
-178.4
-203.6
-195.9
-199.5
-193.2
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-190.6
-194.3
-178.2
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-188.4
-179.7
-183.8
-174.2
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-179.8
-196.9
-194.9
-178.4
-185.7
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-181.3
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-181.7
-187.4
-185.9
-178.9
-184.6
-189.5
-186.6
-185.8
-188.4
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-174.7
-184.9
-192.5
-185.3
-174.9
-180.6
-179.5
-183.4
-177.7
-177.5
-187.4
-183.7
-188.0
-177.6
-180.7
-180.9
-181.9
-188.9
-201.1
-186.6
-176.3
-177.3
-177.6
-175.6
-201.5
-175.5
-188.2
-181.8
-176.9
-185.3
-179.6
-192.7
-203.8
-183.4
-179.4
-177.9
-182.8
-182.3
-174.9
-180.5
-180.2
-187.1
-190.4
-185.5
-184.6
-185.4
-190.3
-183.9
-180.0
-201.8
-198.1
-184.2
-192.8
-184.2
-195.7
-191.4
-188.8
-192.9
-184.8
-174.3
-191.8
-185.4
-183.8
-192.7
-192.6
-194.8
-177.9
-178.7
-181.5
-177.3
-192.5
-176.0
-178.9
-199.7
-181.0
-178.8
-177.1
-183.0
-176.7
-182.3
-180.9
-183.1
-183.9
-174.2
-178.7
-173.8
-174.4
-179.1
-178.4
-175.4
-181.4
-180.9
-178.2
-182.5
-184.2
-183.7
-182.6
-176.2
-177.2
-180.5
-183.9
-193.4
-174.9
-178.8
-176.0
-178.1
-176.1
-177.3
-178.7
-182.2
-191.0
-186.8
-188.4
-180.3
-177.8
-198.8
-176.7
-198.3
-178.5
-177.9
-179.9
-186.7
-178.0
-175.4
-186.6
-190.8
-190.7
-183.5
-196.3
-182.1
-184.4
-188.8
-186.3
-184.8
-191.3
-186.2
-191.0
-188.3
-178.8
-176.3
-181.2
-183.1
-180.4
-178.6
-176.2
-176.1
-177.5
-180.6
-178.1
-176.4
-195.4
-178.8
-179.6
-178.1
-179.7
-178.3
-181.9
-177.4
-181.4
-186.7
-174.6
-179.4
-177.5
-197.6
-196.5
-193.1
-179.2
-182.2
-178.1
-186.3
-182.1
-175.4
-177.5
-188.1
-182.9
-179.8
-179.2
-180.0
-176.9
-177.4
-192.5
-177.5
-177.4
-181.8
-175.6
-178.9
-180.6
-176.8
-182.8
-186.7
-182.5
-188.3
-183.7
-185.1
-195.4
-179.2
-180.7
-190.0
-187.5
-180.3
-183.0
-184.2
-184.3
-189.4
-180.1
-179.6
-182.3
-177.6
-186.3
-188.0
-182.1
-187.1
-186.2
-184.2
-202.3
-187.0
-188.0
-180.5
-194.6
-188.8
-190.7
-181.9
-182.1
-185.3
-183.1
-197.3
-195.0
-208.3
-195.7
-179.1
-196.3
-185.5
-185.4
-186.9
-193.9
-187.1
-184.2
-180.0
-184.8
-189.6
-192.3
-185.6
-185.8
-185.9
-187.9
-186.2
-177.3
-192.2
-201.9
-185.9
-181.7
-192.8
-185.4
-187.3
-187.5
-178.9
-187.6
-181.3
-186.9
-179.6
-179.3
-189.4
-177.5
-184.5
-176.4
-193.3
-178.7
-191.6
-182.7
-194.6
-187.4
-190.4
-199.1
-191.6
-193.1
-187.0
-181.7
-180.3
-196.6
-180.5
-180.0
-184.9
-176.9
-176.3
-179.3
-189.1
-180.4
-176.0
-174.9
-181.2
-177.6
-177.4
-177.6
-179.0
-178.7
-178.7
-184.8
-177.9
-179.4
-183.8
-181.9
-177.1
-175.8
-182.9
-183.2
-176.8
-181.7
-183.7
-192.1
-178.2
-181.4
-180.0
-176.8
-179.8
-194.3
-181.6
-180.7
-177.5
-187.4
-179.0
-180.0
-186.0
-182.0
-175.4
-178.9
-181.9
-192.0
-179.5
-178.5
-175.3
-184.1
-178.3
-177.1
-186.2
-196.9
-182.0
-178.0
-181.4
-181.4
-179.6
-180.2
-180.4
-183.1
-176.6
-182.9
-176.3
-191.5
-179.9
-178.1
-178.4
-189.3
-196.8
-188.2
-180.5
-185.2
-188.0
-176.3
-181.0
-187.4
-178.9
-179.1
-185.3
-183.4
-185.8
-178.5
-176.1
-188.9
-200.9
-193.9
-193.4
-184.0
-187.2
-178.1
-193.5
-182.0
-180.1
-182.8
-176.8
-177.0
-184.0
-185.2
-197.3
-180.8
-190.4
-177.3
-183.4
-191.3
-175.4
-176.8
-192.3
-177.3
-191.1
-185.1
-179.7
-190.8
-175.9
-181.2
-194.0
-176.5
-180.3
-175.1
-185.1
-181.3
-200.0
-187.0
-182.6
-182.0
-176.8
-190.1
-182.1
-181.7
-192.3
-177.0
-185.1
-181.3
-179.2
-182.1
-176.6
-185.0
-177.4
-183.5
-196.5
-184.2
-179.2
-180.5
-180.8
-181.9
-176.9
-178.6
-175.9
-192.0
-198.7
-189.6
-190.5
-186.3
-192.6
-196.0
-176.2
-175.9
-176.5
-195.4
-174.8
-177.4
-186.7
-174.9
-176.1
-183.0
-178.1
-177.4
-192.9
-179.7
-198.5
-178.1
-178.6
-195.4
-181.6
-179.9
-179.5
-186.4
-180.6
-180.3
-187.3
-193.9
-192.5
-178.1
-184.8
-194.9
-194.6
-181.4
-177.6
-180.4
-175.5
-180.5
-177.2
-186.6
-176.8
-176.3
-186.0
-179.8
-178.2
-177.9
-178.9
-190.1
-180.8
-180.1
-181.3
-193.5
-185.0
-198.7
-199.9
-183.4
-177.3
-176.2
-182.7
-178.2
-175.2
-177.7
-186.9
-182.1
-195.1
-181.3
-182.4
-175.7
-185.5
-180.8
-181.4
-181.6
-190.1
-183.7
-186.4
-194.3
-176.4
-176.7
-189.9
-175.6
-206.6
-178.9
-180.0
-178.8
-180.1
-184.1
-176.3
-177.9
-194.3
-188.5
-182.6
-178.6
-177.5
-190.9
-178.9
-180.3
-193.9
-187.4
-186.4
-190.1
-184.7
-199.2
-187.9
-177.7
-180.5
-189.4
-176.5
-192.8
-181.4
-178.0
-193.6
-175.8
-184.4
-184.1
-191.9
-176.2
-184.5
-180.4
-185.1
-180.0
-192.6
-187.6
-190.2
-183.0
-176.5
-194.4
-178.4
-184.5
-176.6
-179.0
-182.6
-187.2
-180.4
-183.3
-180.8
-179.1
-193.9
-181.9
-188.8
-180.0
-175.2
-194.5
-194.8
-187.7
-182.5
-199.3
-175.0
-175.9
-177.9
-179.6
-179.4
-176.0
-176.4
-175.8
-177.2
-176.8
-179.0
-180.4
-177.1
-174.9
-177.9
-180.6
-187.3
-176.6
-177.3
-184.4
-179.2
-177.2
-175.7
-183.3
-177.4
-180.7
-175.6
-173.6
-179.6
-177.2
-180.8
-176.4
-187.7
-178.4
-176.0
-192.5
-181.4
-183.5
-178.5
-186.6
-179.4
-180.1
-181.6
-178.3
-178.2
-184.1
-180.6
-178.3
-184.1
-181.6
-177.4
-183.4
-180.6
-178.8
-179.0
-175.1
-177.0
-180.8
-179.9
-177.7
-176.3
-177.3
-184.2
-176.9
-190.8
-183.0
-181.0
-184.0
-178.6
-175.2
-177.2
-177.9
-183.2
-180.9
-176.3
-177.0
-182.8
-178.5
-176.9
-178.1
-175.5
-184.7
-176.6
-177.2
-182.4
-189.5
-197.3
-179.9
-190.4
-182.4
-188.7
-185.5
-181.1
-182.6
-187.0
-184.4
-179.1
-180.1
-180.9
-187.2
-175.9
-194.1
-177.9
-177.4
-200.7
-201.4
-183.5
-180.8
-195.5
-181.0
-180.2
-181.5
-175.9
-175.3
-180.1
-182.1
-180.1
-176.5
-178.9
-200.5
-178.6
-176.6
-175.8
-175.8
-176.0
-199.3
-177.5
-180.9
-185.1
-200.3
-194.0
-177.7
-181.2
-182.1
-185.1
-183.4
-180.7
-188.8
-187.3
-179.1
-177.5
-185.5
-185.5
-177.2
-175.3
-178.6
-184.5
-180.0
-179.9
-177.1
-178.0
-187.8
-183.6
-189.6
-181.5
-179.7
-179.0
-188.8
-185.1
-177.0
-177.1
-176.3
-176.4
-199.6
-178.1
-188.2
-176.9
-191.5
-194.0
-182.6
-184.0
-186.4
-184.1
-180.0
-181.1
-187.3
-176.1
-174.5
-189.3
-188.9
-178.7
-177.2
-191.0
-194.3
-187.7
-177.0
-176.4
-183.3
-176.2
-181.3
-181.0
-176.8
-187.8
-178.2
-202.3
-191.6
-180.3
-174.8
-187.8
-176.9
-176.9
-181.1
-177.5
-186.1
-179.3
-187.2
-176.6
-178.6
-178.7
-179.0
-188.7
-188.5
-183.8
-192.2
-178.8
-180.4
-182.1
-177.0
-175.1
-180.1
-176.7
-176.0
-188.1
-191.3
-186.6
-202.0
-182.5
-175.9
-182.1
-195.6
-174.8
-194.5
-181.2
-191.8
-180.4
-178.7
-186.1
-180.9
-186.4
-177.0
-183.6
-179.7
-208.1
-179.4
-179.1
-178.5
-179.2
-180.7
-183.3
-180.4
-187.6
-176.9
-185.4
-187.5
-184.3
-183.5
-181.0
-190.8
-178.6
-180.0
-180.4
-191.0
-182.8
-186.9
-179.6
-189.1
-186.9
-202.3
-181.1
-192.1
-194.3
-176.7
-185.8
-177.3
-179.5
-177.2
-177.8
-190.5
-190.1
-184.1
-191.8
-178.7
-185.9
-178.3
-177.4
-176.4
-177.8
-179.0
-177.6
-179.7
-178.1
-190.5
-177.8
-180.4
-181.6
-181.3
-177.3
-182.1
-189.7
-178.2
-179.7
-181.3
-178.8
-194.0
-200.6
-179.6
-177.9
-181.0
-184.7
-180.8
-181.1
-187.8
-183.4
-186.2
-181.8
-175.8
-176.8
-176.3
-177.0
-186.7
-178.5
-183.0
-177.1
-182.3
-182.2
-180.6
-180.6
-185.2
-178.9
-192.3
-177.6
-212.1
-180.5
-186.4
-187.4
-196.4
-181.9
-194.5
-188.5
-179.4
-179.3
-181.4
-185.7
-176.9
-182.6
-185.0
-181.7
-178.9
-184.4
-180.4
-189.2
-187.5
-204.6
-189.7
-182.6
-182.1
-180.0
-182.3
-180.1
-189.3
-178.1
-183.8
-180.9
-184.8
-182.2
-177.7
-176.1
-197.5
-195.8
-183.3
-183.4
-199.0
-205.4
-183.6
-182.5
-182.2
-199.1
-187.1
-179.5
-182.9
-180.2
-177.5
-183.4
-189.4
-196.2
-181.2
-183.3
-178.6
-181.5
-185.5
-179.8
-184.3
-198.8
-184.9
-178.0
-177.7
-181.0
-186.0
-196.3
-178.1
-192.4
-178.7
-181.4
-192.5
-181.4
-192.5
-182.2
-178.9
-183.9
-185.3
-192.2
-186.0
-193.4
-178.4
-194.5
-179.9
-187.6
-185.9
-179.2
-185.0
-188.1
-189.4
-187.9
-190.0
-191.9
-187.5
-186.0
-189.6
-182.4
-185.6
-187.0
-192.4
-183.3
-189.2
-194.6
-195.9
-190.7
-186.4
-185.9
-185.3
-177.1
-184.6
-186.4
-183.1
-186.2
-180.0
-181.8
-184.7
-176.6
-178.0
-178.5
-182.2
-200.3
-184.2
-186.9
-178.2
-190.3
-194.9
-193.1
-193.5
-188.5
-177.9
-185.4
-177.6
-179.7
-193.0
-200.3
-182.0
-192.3
-183.3
-183.6
-183.2
-190.8
-182.6
-177.7
-177.1
-183.7
-177.5
-175.4
-180.3
-181.3
-178.8
-182.3
-176.5
-177.4
-176.0
-178.8
-184.3
-183.0
-180.2
-184.9
-188.1
-187.6
-182.8
-183.0
-180.0
-177.5
-196.1
-185.1
-175.5
-175.9
-178.6
-201.5
-177.1
-191.7
-184.8
-176.2
-184.4
-175.9
-182.6
-182.0
-180.8
-178.7
-191.3
-179.5
-178.7
-174.8
-185.1
-174.9
-189.8
-191.3
-191.9
-190.7
-175.8
-177.3
-183.6
-178.0
-185.1
-177.2
-178.6
-188.7
-179.0
-186.0
-202.6
-177.2
-179.8
-196.0
-195.8
-186.8
-183.6
-202.2
-182.0
-175.8
-186.6
-178.2
-181.3
-180.8
-183.6
-181.9
-192.4
-190.8
-179.2
-184.6
-186.2
-183.0
-196.5
-179.6
-183.4
-187.2
-179.5
-185.3
-182.2
-177.8
-176.6
-177.2
-179.3
-177.1
-181.9
-178.9
-180.2
-179.8
-175.0
-176.8
-180.5
-175.7
-176.3
-180.6
-181.6
-176.6
-175.4
-177.4
-176.2
-180.8
-188.0
-178.2
-205.6
-177.8
-176.5
-179.4
-176.4
-183.3
-177.9
-174.2
-176.1
-182.8
-180.8
-186.9
-179.4
-195.8
-178.8
-181.6
-199.7
-175.8
-186.7
-179.1
-182.4
-179.1
-176.3
-180.5
-174.7
-180.8
-178.2
-185.2
-183.3
-192.7
-184.9
-205.8
-177.0
-182.5
-187.3
-185.9
-184.3
-177.0
-193.2
-179.0
-177.5
-181.3
-176.2
-178.8
-197.3
-180.8
-180.8
-189.7
-188.3
-179.5
-179.3
-185.3
-184.8
-192.3
-180.4
-186.7
-180.0
-178.9
-177.9
-179.4
-177.3
-181.9
-175.4
-174.1
-180.2
-176.9
-178.6
-177.5
-176.4
-177.7
-180.6
-182.2
-178.0
-179.3
-176.9
-188.6
-180.4
-179.8
-180.7
-177.2
-176.7
-175.3
-176.4
-178.4
-177.8
-180.1
-193.5
-181.0
-183.6
-177.9
-181.9
-186.9
-197.3
-175.7
-177.6
-184.7
-179.6
-182.2
-181.9
-181.2
-176.7
-185.5
-196.8
-185.9
-182.4
-178.1
-180.2
-178.3
-181.7
-186.4
-175.6
-182.6
-179.6
-181.0
-188.0
-178.1
-176.9
-181.0
-179.6
-185.0
-177.7
-179.4
-178.0
-185.7
-179.0
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-175.4
-178.5
-175.0
-176.7
-179.3
-188.8
-181.0
-177.3
-188.0
-178.5
-180.0
-175.9
-180.7
-181.2
-177.0
-179.2
-179.3
-193.1
-176.0
-179.4
-185.4
-177.4
-177.2
-177.9
-176.4
-186.7
-178.0
-178.7
-180.5
-186.7
-176.4
-185.8
-182.5
-177.3
-180.3
-179.5
-174.6
-184.2
-184.0
-176.3
-176.0
-211.4
-184.5
-182.1
-180.5
-188.1
-177.9
-179.7
-177.5
-184.5
-180.6
-191.1
-187.4
-176.3
-180.4
-183.2
-184.8
-178.6
-189.8
-180.9
-176.6
-176.9
-176.4
-182.0
-178.2
-177.3
-189.9
-191.1
-178.0
-179.5
-176.7
-194.2
-211.7
-175.9
-177.9
-176.0
-179.7
-180.6
-176.4
-180.3
-177.2
-183.6
-180.6
-187.4
-189.4
-189.6
-177.1
-179.4
-184.3
-186.4
-181.9
-180.1
-184.8
-182.0
-188.2
-181.4
-184.8
-177.5
-180.3
-195.4
-185.7
-176.8
-176.0
-187.3
-202.2
-194.5
-181.1
-182.9
-197.6
-186.9
-181.3
-180.9
-183.9
-191.0
-182.5
-186.9
-179.7
-179.2
-185.6
-184.3
-180.4
-190.9
-183.6
-183.1
-175.0
-180.9
-186.3
-174.8
-176.4
-176.1
-175.7
-178.1
-178.0
-180.5
-182.6
-180.0
-179.2
-186.8
-188.3
-179.8
-179.6
-180.5
-176.9
-204.2
-195.2
-180.2
-177.9
-187.9
-191.3
-183.9
-185.3
-186.8
-182.5
-189.5
-176.8
-180.5
-189.3
-185.9
-178.0
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-179.2
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-175.6
-179.9
-179.4
-183.8
-178.8
-177.9
-180.1
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-180.9
-175.7
-178.1
-173.7
-177.9
-180.0
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-177.7
-179.4
-192.3
-175.7
-185.7
-188.6
-195.5
-182.5
-184.1
-177.9
-177.8
-183.0
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-174.9
-179.7
-186.4
-185.9
-175.2
-179.2
-176.8
-181.5
-178.3
-180.6
-176.8
-175.8
-175.9
-180.3
-179.7
-175.8
-174.1
-180.6
-176.7
-179.7
-175.7
-179.2
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-175.7
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-178.8
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-185.5
-175.0
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-183.3
-177.2
-178.3
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-175.9
-175.6
-179.3
-179.8
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-181.6
-175.4
-177.5
-179.1
-179.2
-175.9
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-175.5
-177.4
-178.5
-182.0
-181.4
-184.4
-183.4
-174.4
-177.5
-175.0
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-174.1
-182.8
-184.9
-178.3
-182.9
-182.3
-186.6
-180.9
-191.6
-185.6
-184.8
-190.2
-175.8
-185.2
-175.5
-176.9
-176.7
-176.9
-176.5
-179.2
-179.9
-179.2
-177.8
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-180.3
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-182.0
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-176.6
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-181.1
-181.1
-176.5
-176.5
-178.0
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-178.6
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-181.7
-178.5
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-176.8
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-178.9
-174.8
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-177.5
-191.8
-177.6
-182.1
-178.7
-177.2
-182.5
-181.5
-185.6
-179.5
-183.9
-177.6
-179.6
-193.9
-175.9
-216.0
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-177.3
-178.8
-176.7
-177.3
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-188.8
-175.8
-175.7
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-185.1
-179.0
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-178.8
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-182.7
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-178.0
-178.7
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-186.0
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-175.9
-175.7
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-174.7
-193.6
-177.2
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-176.4
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-199.0
-194.6
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-188.0
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-194.5
-180.8
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-178.1
-197.4
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-189.0
-184.6
-183.7
-187.7
-187.9
-182.5
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-184.3
-178.7
-179.8
-196.8
-184.4
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-183.9
-186.6
-181.0
-188.7
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-178.6
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-180.5
-180.7
-189.2
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-192.3
-179.3
-196.8
-197.3
-180.3
-177.0
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-183.2
-183.1
-176.6
-201.6
-183.8
-182.7
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-203.2
-187.4
-185.7
-184.1
-183.0
-198.7
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-187.9
-199.4
-185.9
-190.3
-202.8
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-178.1
-187.6
-196.5
-180.3
-181.7
-182.9
-199.2
-198.8
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-219.6
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-182.0
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-176.8
-200.9
-201.9
-180.9
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-183.4
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-185.6
-179.3
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-184.3
-195.2
-188.0
-200.9
-187.7
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-180.0
-184.7
-176.8
-181.9
-180.6
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-175.2
-182.9
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-183.3
-175.8
-186.2
-179.8
-178.4
-178.2
-420.1
-177.9
-193.8
-183.8
-180.0
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-191.8
-183.2
-176.6
-179.5
-215.2
-193.8
-188.3
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-181.8
-205.8
-175.1
-186.5
-205.9
-185.5
-187.1
-191.7
-189.4
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-180.1
-179.8
-178.9
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-181.9
-184.9
-188.4
-176.2
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-181.8
-179.5
-177.3
-176.0
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-185.6
-180.6
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-195.0
-177.7
-175.7
-214.3
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-197.1
-184.8
-178.2
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-178.4
-176.3
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-177.8
-177.2
-191.7
-200.2
-188.4
-177.3
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-178.5
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-184.4
-175.8
-185.6
-179.6
-180.8
-179.9
-199.4
-175.1
-196.3
-185.5
-182.5
-179.4
-191.2
-192.4
-180.3
-186.8
-194.7
-180.5
-178.0
-180.8
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-180.7
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-176.2
-182.9
-178.8
-183.5
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-176.5
-185.0
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-196.9
-194.2
-185.0
-190.8
-179.6
-175.8
-198.5
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-183.8
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-193.9
-178.9
-183.0
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-178.0
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-188.1
-181.3
-179.3
-181.6
-183.1
-175.0
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-176.7
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-191.9
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-182.0
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-189.0
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-182.9
-191.5
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-193.2
-183.3
-201.4
-215.5
-182.4
-196.6
-183.6
-190.7
-180.8
-190.9
-178.2
-189.8
-194.8
-180.9
-184.2
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-195.9
-192.0
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-184.7
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-184.4
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-183.0
-190.8
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-183.8
-184.5
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-180.2
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-177.5
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-183.9
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-192.0
-181.9
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-185.6
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-192.2
-179.6
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-180.6
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-176.8
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-188.2
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-184.0
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-183.4
-182.9
-189.8
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-176.8
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-186.1
-212.1
-179.4
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-188.4
-177.7
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-182.7
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-187.5
-182.6
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-179.6
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-182.7
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-178.1
-178.9
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-189.4
-178.8
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-179.4
-176.3
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-182.9
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-187.8
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-178.3
-178.7
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-187.7
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-188.6
-192.3
-180.3
-186.3
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-201.5
-183.8
-182.9
-185.8
-185.9
-181.9
-180.2
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-181.3
-195.4
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-182.7
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-194.5
-175.4
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-180.6
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-178.4
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-186.5
-183.1
-175.7
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-175.4
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-182.7
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-189.9
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-189.8
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-197.4
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-185.8
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-181.7
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-179.7
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-191.8
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-178.7
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-180.8
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-179.7
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-188.6
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-180.8
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-190.8
-178.1
-181.2
-183.4
-189.4
-191.6
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-179.2
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-180.5
-184.2
-194.9
-182.6
-183.3
-177.9
-200.4
-191.9
-175.4
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-184.1
-180.8
-182.9
-181.3
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-181.4
-191.0
-178.9
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-195.6
-182.1
-193.5
-180.3
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-177.9
-198.8
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-179.1
-185.4
-188.7
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-179.4
-180.8
-183.6
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-194.9
-196.8
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-185.7
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-187.9
-193.2
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-176.1
-179.4
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-180.8
-183.2
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-182.8
-187.5
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-185.7
-184.6
-178.8
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-176.7
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-198.0
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-188.8
-180.9
-187.9
-175.9
-193.1
-183.4
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-184.4
-182.3
-175.6
-224.3
-186.0
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-179.0
-176.6
-183.9
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-188.5
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-184.7
-198.6
-184.1
-182.0
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-181.6
-182.8
-186.6
-181.4
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-186.4
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-192.8
-185.4
-185.4
-181.2
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-186.4
-180.9
-181.4
-179.8
-191.3
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-193.0
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-187.9
-222.0
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-201.9
-197.8
-198.7
-184.1
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-203.2
-197.1
-193.7
-196.5
-186.3
-198.4
-181.2
-192.3
-190.4
-183.3
-181.9
-201.8
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-194.7
-182.3
-184.9
-186.0
-185.9
-190.8
-179.4
-182.2
-181.7
-180.6
-179.2
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-189.7
-195.7
-200.7
-191.6
-191.1
-187.6
-181.6
-185.9
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-181.1
-178.7
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-184.9
-181.0
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-180.1
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-185.8
-184.9
-187.4
-176.0
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-177.6
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-180.9
-177.5
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-191.1
-184.7
-189.5
-178.4
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-184.7
-186.2
-178.9
-176.6
-180.8
-177.3
-183.3
-180.0
-188.8
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-179.5
-179.6
-181.6
-177.4
-176.5
-178.0
-182.6
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-189.3
-183.6
-180.6
-186.6
-180.7
-185.6
-178.2
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-178.2
-182.9
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-183.7
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-193.5
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-179.6
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-177.9
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-178.9
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-178.9
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-182.1
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-178.7
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-177.6
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-179.0
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-175.9
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-178.1
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-174.5
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-178.3
-178.5
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-175.5
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-185.4
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-196.9
-180.8
-179.9
-192.5
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-176.9
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-179.7
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-180.8
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-176.9
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-178.5
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-261.7
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-175.9
-175.9
-189.8
-185.9
-184.1
-181.7
-182.7
-177.6
-176.6
-183.6
-178.4
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-184.5
-178.5
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-181.7
-177.4
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-176.6
-176.4
-180.8
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-177.6
-178.0
-178.7
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-177.8
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-175.6
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-178.8
-183.1
-175.2
-182.4
-180.6
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-176.6
-180.2
-180.4
-181.1
-176.2
-188.7
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-181.6
-181.5
-177.2
-176.9
-177.4
-176.3
-185.2
-178.3
-184.6
-178.3
-189.7
-179.5
-201.1
-176.2
-185.5
-182.2
-183.4
-174.5
-176.8
-180.1
-179.8
-182.2
-178.8
-186.5
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-182.8
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-193.6
-178.9
-177.8
-178.7
-179.8
-176.3
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-184.2
-181.5
-179.2
-178.2
-179.9
-176.7
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-181.5
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-186.8
-184.2
-180.4
-181.6
-182.2
-183.0
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-187.5
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-177.8
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-177.9
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-179.6
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-180.0
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-178.7
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-179.7
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-182.2
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-266.6
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-182.7
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-178.6
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-180.2
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-177.0
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-176.7
-181.4
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-177.9
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-183.8
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-184.7
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-181.6
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-182.0
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-181.5
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-189.7
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-185.8
-180.1
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-199.7
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-178.7
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-187.2
-181.6
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-185.9
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-186.8
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-183.4
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-181.6
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-181.8
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-174.8
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-181.8
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-179.7
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-255.7
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-182.7
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-193.6
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-198.9
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-182.4
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-178.8
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-181.9
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-182.7
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-189.1
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-178.9
-186.3
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-181.7
-186.6
-192.0
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-176.2
-191.4
-184.4
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-186.6
-180.0
-180.8
-178.0
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-198.8
-183.9
-183.5
-176.4
-176.7
-181.4
-186.4
-186.8
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-179.5
-185.2
-179.4
-183.6
-188.6
-179.8
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-178.4
-177.4
-195.2
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-179.6
-183.1
-184.0
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-181.4
-178.4
-182.7
-189.4
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-179.7
-181.8
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-181.9
-182.6
-178.2
-189.2
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-195.3
-176.1
-177.3
-186.8
-183.7
-188.5
-179.7
-177.4
-181.4
-180.7
-206.9
-179.2
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-180.5
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-191.9
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-175.8
-179.1
-181.6
-181.6
-183.0
-179.1
-179.3
-183.7
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-185.2
-176.8
-177.8
-175.3
-184.6
-179.2
-176.9
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-184.6
-184.6
-180.9
-189.9
-396.3
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-183.1
-179.2
-184.6
-181.5
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-174.3
-179.4
-178.8
-184.6
-182.1
-183.4
-178.4
-184.1
-182.7
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-177.7
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-187.6
-181.1
-179.7
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-177.1
-181.5
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-177.5
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-181.9
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-178.2
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-181.5
-181.8
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-183.8
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-191.2
-181.7
-187.6
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-183.5
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-224.7
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-181.7
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-178.2
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-178.9
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-191.9
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-177.1
-177.9
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-178.6
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-189.2
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-178.6
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-181.5
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-181.2
-178.1
-181.8
-187.6
-183.3
-188.5
-179.6
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-187.9
-179.6
-192.4
-182.6
-192.1
-255.4
-266.2
-191.5
-194.8
-179.7
-190.8
-182.8
-182.3
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-182.5
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-180.5
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-185.4
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-188.5
-178.7
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-181.7
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-196.5
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-189.9
-192.3
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-182.0
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-185.7
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-190.4
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-189.8
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-186.7
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-181.7
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-181.3
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-182.8
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-186.4
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-181.3
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-185.8
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-179.7
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-182.7
-177.7
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-181.8
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-184.7
-181.7
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-182.5
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-177.8
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-175.6
-200.6
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-185.9
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-178.9
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-184.3
-181.9
-185.3
-189.2
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-186.7
-184.0
-243.9
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-189.7
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-175.2
-179.8
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-176.6
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-175.7
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-178.9
-183.7
-182.2
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-176.9
-176.2
-181.1
-177.9
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-191.8
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-182.7
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-181.9
-188.7
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-185.5
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-182.5
-181.7
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-188.9
-181.3
-195.6
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-182.6
-176.6
-190.8
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-181.5
-179.2
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-179.6
-181.5
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-182.6
-202.6
-183.7
-188.2
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-184.2
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-189.7
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-176.6
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-182.8
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-202.7
-189.8
-183.2
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-193.5
-210.1
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-182.5
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-187.1
-186.1
-208.1
-191.4
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-189.1
-177.2
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-181.3
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-179.8
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-182.8
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-182.5
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-191.7
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-189.1
-192.8
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-181.9
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-193.7
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-192.1
-189.5
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-184.9
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-188.5
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-179.0
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-195.0
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-187.7
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-179.7
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-195.0
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-195.7
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-178.9
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-181.7
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-183.7
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-179.9
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-184.9
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-183.8
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-180.4
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-194.7
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-189.7
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-183.9
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-181.7
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-181.7
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-182.9
-190.6
-183.9
-177.9
-187.4
-174.9
-186.4
-192.0
-190.2
-198.4
-183.6
-206.3
-184.2
-181.0
-195.6
-277.2
-189.9
-187.0
-196.6
-180.6
-183.0
-208.8
-193.1
-188.9
-186.4
-179.9
-181.7
-185.2
-189.5
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-181.2
-182.5
-183.5
-190.3
-179.3
-182.3
-179.5
-184.2
-193.3
-178.5
-178.5
-182.3
-184.7
-181.9
-185.0
-181.6
-180.0
-202.6
-178.9
-176.4
-185.0
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-179.4
-182.9
-194.1
-185.2
-198.6
-177.6
-181.1
-179.8
-183.1
-187.7
-187.5
-185.9
-191.2
-183.1
-184.6
-193.0
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-183.3
-184.4
-181.6
-184.9
-178.0
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-181.0
-178.9
-180.4
-181.4
-188.0
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-179.0
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-176.0
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-179.6
-179.1
-182.2
-185.6
-176.2
-180.0
-195.4
-177.4
-185.2
-177.5
-181.3
-187.8
-176.7
-200.8
-179.8
-183.8
-179.9
-190.4
-180.3
-178.5
-182.7
-180.3
-179.1
-178.8
-184.3
-176.7
-181.8
-179.9
-175.7
-181.6
-184.5
-183.3
-214.3
-175.7
-188.8
-180.1
-179.9
-182.8
-175.0
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-217.5
-183.7
-178.3
-184.0
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-184.0
-181.2
-184.5
-174.6
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-173.6
-190.4
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-181.3
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-181.5
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-187.1
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-175.5
-182.1
-175.9
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-180.6
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-179.0
-175.8
-182.0
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-187.0
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-175.7
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-178.3
-182.2
-179.9
-177.2
-181.3
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-176.2
-175.5
-183.1
-181.3
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-187.7
-185.7
-179.2
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-176.3
-179.3
-175.2
-185.4
-181.2
-177.2
-179.9
-175.1
-175.7
-193.8
-179.7
-184.6
-181.2
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-184.9
-182.3
-184.9
-181.7
-186.0
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-178.5
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-180.7
-188.9
-181.4
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-176.2
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-183.4
-181.3
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-175.0
-179.7
-186.6
-183.7
-185.1
-180.8
-179.6
-180.6
-193.6
-187.6
-181.0
-176.3
-191.0
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-186.9
-173.8
-184.1
-178.1
-183.2
-180.2
-194.2
-175.8
-183.6
-175.4
-176.6
-183.7
-177.9
-176.4
-180.8
-179.9
-177.9
-183.0
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-181.3
-182.2
-182.3
-183.8
-181.1
-180.6
-189.9
-185.6
-184.5
-185.3
-175.3
-192.4
-195.5
-188.2
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-184.1
-178.7
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-180.7
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-180.8
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-194.6
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-188.1
-186.1
-184.2
-178.9
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-178.1
-187.6
-175.4
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-189.0
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-175.8
-179.8
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-196.3
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-185.5
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-182.6
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-181.1
-179.6
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-185.9
-181.4
-176.5
-178.3
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-179.1
-175.3
-180.5
-186.7
-177.5
-192.3
-187.7
-178.4
-189.4
-180.4
-180.5
-189.9
-183.8
-190.3
-195.5
-185.6
-177.2
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-178.7
-189.9
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-185.2
-180.5
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-191.6
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-176.6
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-185.8
-182.0
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-178.7
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-189.8
-194.4
-180.1
-193.0
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-182.6
-177.8
-212.2
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-181.9
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-182.9
-176.7
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-177.8
-180.1
-180.1
-177.9
-183.6
-189.2
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-179.6
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-189.2
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-195.2
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-180.4
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-176.2
-180.1
-179.0
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-179.9
-192.2
-204.9
-179.2
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-176.7
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-191.9
-182.2
-182.7
-210.5
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-181.1
-179.3
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-176.0
-177.4
-180.9
-187.0
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-182.9
-182.2
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-177.4
-178.7
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-176.4
-176.1
-182.0
-178.8
-175.2
-187.6
-184.9
-184.3
-188.7
-178.3
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-186.3
-175.2
-185.8
-175.6
-184.8
-181.1
-176.8
-179.0
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-175.0
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-194.4
-173.7
-180.0
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-179.5
-177.6
-185.1
-183.2
-188.6
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-182.5
-176.4
-175.1
-176.9
-182.4
-180.1
-181.7
-182.8
-184.1
-175.7
-178.7
-177.1
-178.3
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-176.7
-179.8
-176.8
-177.2
-200.5
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-178.4
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-187.1
-181.0
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-191.4
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-176.7
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-189.0
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-197.0
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-181.0
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-214.9
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-178.7
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-181.8
-177.4
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-183.2
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-173.9
-181.1
-179.1
-180.3
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-189.6
-191.5
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-188.3
-178.4
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-176.1
-183.2
-181.1
-180.3
-176.4
-177.5
-186.8
-176.3
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-175.8
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-175.2
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-178.7
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-178.9
-180.7
-182.6
-179.3
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-188.0
-194.8
-183.6
-177.3
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-185.3
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-180.9
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-183.0
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-178.1
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-176.5
-182.1
-188.5
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-185.9
-179.2
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-181.3
-186.3
-186.7
-177.5
-188.9
-178.8
-211.3
-188.0
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-176.4
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-189.5
-195.7
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-182.5
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-188.3
-181.0
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-182.3
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-181.2
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-183.8
-183.2
-173.3
-177.6
-178.6
-179.4
-180.5
-183.9
-176.3
-178.4
-178.9
-175.9
-179.2
-175.4
-183.5
-188.9
-176.5
-185.8
-179.7
-196.8
-185.9
-178.4
-176.4
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-181.7
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-178.9
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-186.6
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-179.2
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-176.2
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-179.3
-181.3
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-181.7
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-186.6
-179.5
-177.4
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-181.9
-181.3
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-178.2
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-188.7
-178.7
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-180.8
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-182.7
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-177.6
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-180.6
-184.5
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-176.7
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-180.8
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-188.7
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-178.5
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-193.8
-178.3
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-179.8
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-176.6
-176.2
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-177.8
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-178.3
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-179.9
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-176.8
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-178.7
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-175.6
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-176.7
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-182.4
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-176.8
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-178.7
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-179.9
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-193.9
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-182.8
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-175.4
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-179.9
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-194.9
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-188.9
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-178.5
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-175.0
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-177.6
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-178.9
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-179.9
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-176.0
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-176.7
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-178.7
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-183.6
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-174.7
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-182.8
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-181.9
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-178.7
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-178.7
-176.2
-176.7
-204.2
-178.3
-190.6
-188.5
-177.5
-180.6
-178.1
-175.2
-276.8
-353.6
-297.8
-235.1
-211.7
-213.4
-213.5
-191.5
-178.8
-186.2
-175.4
-178.2
-184.5
-179.9
-182.0
-179.3
-178.6
-192.5
-177.7
-179.2
-194.9
-183.1
-178.6
-179.9
-192.5
-184.1
-186.6
-181.2
-175.4
-197.2
-179.6
-184.6
-197.6
-180.6
-189.6
-175.3
-185.6
-174.5
-178.9
-174.2
-179.6
-173.9
-182.5
-185.6
-177.4
-191.4
-183.8
-177.0
-181.2
-176.3
-177.3
-173.7
-177.5
-178.9
-178.2
-177.3
-177.7
-187.8
-181.6
-178.4
-176.4
-180.8
-178.5
-189.5
-186.0
-188.4
-182.2
-184.0
-176.5
-179.5
-185.3
-173.8
-190.0
-180.2
-189.1
-184.9
-175.8
-182.2
-177.9
-176.4
-184.1
-179.5
-181.8
-175.7
-179.7
-178.7
-185.9
-180.5
-180.9
-175.5
-176.1
-174.4
-175.1
-195.2
-174.9
-190.5
-183.8
-188.7
-182.5
-179.5
-177.0
-174.9
-185.6
-180.8
-192.8
-185.2
-184.0
-177.7
-191.7
-185.3
-185.4
-186.6
-182.9
-181.1
-191.2
-183.0
-176.6
-187.7
-181.9
-179.5
-178.7
-176.9
-178.5
-182.1
-175.4
-175.9
-183.8
-180.6
-191.1
-177.0
-184.6
-188.7
-176.0
-181.4
-188.2
-181.1
-180.0
-178.9
-182.1
-179.6
-179.5
-174.5
-177.6
-179.9
-175.3
-185.2
-175.4
-185.1
-184.9
-182.0
-178.4
-177.0
-182.3
-193.8
-181.6
-197.4
-180.4
-180.9
-182.0
-181.0
-185.8
-178.5
-180.5
-182.3
-175.7
-176.5
-182.8
-176.8
-178.3
-179.5
-181.8
-175.1
-180.2
-179.6
-176.7
-174.6
-180.5
-179.7
-178.9
-177.1
-184.2
-178.4
-175.0
-183.7
-178.3
-179.1
-175.3
-187.5
-189.2
-176.7
-205.6
-179.6
-179.6
-179.1
-182.1
-178.6
-182.2
-181.6
-181.9
-188.8
-184.7
-185.3
-182.5
-174.2
-176.5
-190.1
-180.6
-182.7
-182.2
-179.5
-179.0
-184.4
-175.4
-178.2
-174.6
-179.0
-188.4
-175.9
-173.8
-180.2
-187.3
-186.3
-176.3
-174.9
-178.6
-178.2
-177.0
-180.0
-177.2
-173.5
-195.4
-180.5
-181.6
-177.2
-176.7
-175.3
-174.8
-179.7
-175.0
-176.4
-181.8
-183.0
-180.0
-177.0
-185.8
-183.2
-181.0
-176.8
-177.9
-186.1
-182.5
-174.4
-177.1
-176.7
-176.3
-180.3
-178.9
-178.3
-175.8
-179.9
-190.6
-182.8
-183.4
-177.9
-177.7
-180.0
-202.0
-184.5
-179.5
-181.5
-174.8
-194.2
-185.8
-177.0
-183.9
-177.6
-202.4
-179.9
-175.4
-174.8
-176.7
-177.9
-176.6
-176.5
-181.2
-181.3
-177.4
-179.3
-177.8
-176.2
-197.2
-180.9
-178.2
-184.6
-184.7
-191.0
-182.9
-179.9
-180.3
-177.4
-182.1
-181.9
-182.2
-174.9
-193.4
-175.1
-203.2
-176.0
-180.3
-180.0
-186.3
-174.8
-177.9
-196.1
-177.6
-183.5
-176.2
-187.6
-178.5
-180.6
-178.2
-180.7
-177.6
-176.6
-173.5
-178.7
-175.0
-179.0
-175.5
-174.2
-178.2
-176.6
-176.3
-179.4
-178.6
-175.2
-175.9
-175.0
-179.5
-176.9
-184.0
-184.6
-179.9
-175.3
-176.2
-179.1
-182.8
-180.5
-173.4
-176.0
-198.9
-177.0
-189.7
-183.6
-179.5
-176.5
-175.5
-175.5
-176.4
-182.9
-178.7
-177.5
-180.6
-175.0
-178.9
-177.7
-178.0
-178.6
-176.0
-177.6
-180.8
-179.6
-184.3
-190.2
-177.7
-178.1
-175.0
-178.6
-179.6
-185.1
-193.7
-179.8
-179.3
-178.6
-180.4
-174.9
-177.8
-187.4
-183.7
-181.6
-177.7
-185.4
-180.6
-178.5
-182.8
-179.9
-177.8
-178.0
-184.3
-191.0
-181.1
-197.9
-181.1
-197.8
-175.6
-176.9
-177.9
-187.4
-180.8
-180.6
-174.9
-180.8
-175.7
-176.4
-179.9
-178.3
-178.3
-178.4
-196.4
-177.3
-184.3
-177.3
-176.5
-181.0
-175.0
-179.2
-178.1
-183.3
-177.0
-175.2
-177.2
-173.5
-176.5
-177.0
-178.6
-181.3
-189.2
-186.4
-177.4
-181.7
-176.2
-194.1
-177.9
-186.6
-182.6
-176.6
-175.4
-250.3
-178.7
-183.0
-182.7
-183.1
-183.6
-178.8
-178.3
-179.1
-177.7
-177.9
-186.2
-195.4
-179.2
-183.3
-183.8
-186.3
-182.7
-178.9
-196.0
-177.1
-184.5
-188.3
-188.4
-181.5
-190.1
-179.0
-177.2
-189.1
-184.1
-184.2
-178.7
-187.4
-182.5
-189.8
-181.1
-186.0
-178.8
-178.0
-176.9
-180.6
-174.3
-180.4
-176.7
-175.5
-193.7
-189.7
-196.6
-178.9
-186.3
-182.5
-185.7
-175.7
-176.0
-194.1
-181.0
-178.6
-178.4
-186.8
-175.6
-185.4
-180.7
-184.7
-188.1
-180.4
-183.0
-178.4
-185.1
-181.8
-175.8
-178.9
-177.9
-177.9
-176.5
-290.3
-181.8
-180.8
-183.9
-190.8
-179.0
-183.7
-181.9
-177.5
-178.4
-179.4
-179.9
-174.2
-182.7
-182.9
-178.8
-179.2
-183.2
-181.8
-175.6
-179.0
-175.7
-178.1
-179.2
-183.8
-187.8
-187.3
-175.7
-175.0
-185.5
-175.3
-181.9
-176.7
-184.6
-185.8
-181.1
-186.6
-178.8
-183.4
-175.1
-178.4
-179.6
-176.7
-177.1
-176.5
-181.7
-199.1
-194.8
-176.5
-182.2
-189.9
-177.6
-179.3
-184.9
-178.1
-176.4
-184.6
-174.6
-188.6
-183.7
-178.1
-177.7
-186.1
-176.3
-180.9
-180.3
-181.0
-180.0
-180.0
-180.4
-174.8
-179.5
-176.5
-179.9
-175.6
-184.0
-176.4
-191.6
-178.4
-184.8
-186.7
-197.0
diff --git a/netem/maketable.c b/netem/maketable.c
deleted file mode 100644
index a5452b6..0000000
--- a/netem/maketable.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * Experimental data distribution table generator
- * Taken from the uncopyrighted NISTnet code (public domain).
- *
- * Read in a series of "random" data values, either
- * experimentally or generated from some probability distribution.
- * From this, create the inverse distribution table used to approximate
- * the distribution.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <malloc.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-
-double *
-readdoubles(FILE *fp, int *number)
-{
- struct stat info;
- double *x;
- int limit;
- int n=0, i;
-
- fstat(fileno(fp), &info);
- if (info.st_size > 0) {
- limit = 2*info.st_size/sizeof(double); /* @@ approximate */
- } else {
- limit = 10000;
- }
-
- x = calloc(limit, sizeof(double));
- if (!x) {
- perror("double alloc");
- exit(3);
- }
-
- for (i=0; i<limit; ++i){
- fscanf(fp, "%lf", &x[i]);
- if (feof(fp))
- break;
- ++n;
- }
- *number = n;
- return x;
-}
-
-void
-arraystats(double *x, int limit, double *mu, double *sigma, double *rho)
-{
- int n=0, i;
- double sumsquare=0.0, sum=0.0, top=0.0;
- double sigma2=0.0;
-
- for (i=0; i<limit; ++i){
- sumsquare += x[i]*x[i];
- sum += x[i];
- ++n;
- }
- *mu = sum/(double)n;
- *sigma = sqrt((sumsquare - (double)n*(*mu)*(*mu))/(double)(n-1));
-
- for (i=1; i < n; ++i){
- top += ((double)x[i]- *mu)*((double)x[i-1]- *mu);
- sigma2 += ((double)x[i-1] - *mu)*((double)x[i-1] - *mu);
-
- }
- *rho = top/sigma2;
-}
-
-/* Create a (normalized) distribution table from a set of observed
- * values. The table is fixed to run from (as it happens) -4 to +4,
- * with granularity .00002.
- */
-
-#define TABLESIZE 16384/4
-#define TABLEFACTOR 8192
-#ifndef MINSHORT
-#define MINSHORT -32768
-#define MAXSHORT 32767
-#endif
-
-/* Since entries in the inverse are scaled by TABLEFACTOR, and can't be bigger
- * than MAXSHORT, we don't bother looking at a larger domain than this:
- */
-#define DISTTABLEDOMAIN ((MAXSHORT/TABLEFACTOR)+1)
-#define DISTTABLEGRANULARITY 50000
-#define DISTTABLESIZE (DISTTABLEDOMAIN*DISTTABLEGRANULARITY*2)
-
-static int *
-makedist(double *x, int limit, double mu, double sigma)
-{
- int *table;
- int i, index, first=DISTTABLESIZE, last=0;
- double input;
-
- table = calloc(DISTTABLESIZE, sizeof(int));
- if (!table) {
- perror("table alloc");
- exit(3);
- }
-
- for (i=0; i < limit; ++i) {
- /* Normalize value */
- input = (x[i]-mu)/sigma;
-
- index = (int)rint((input+DISTTABLEDOMAIN)*DISTTABLEGRANULARITY);
- if (index < 0) index = 0;
- if (index >= DISTTABLESIZE) index = DISTTABLESIZE-1;
- ++table[index];
- if (index > last)
- last = index +1;
- if (index < first)
- first = index;
- }
- return table;
-}
-
-/* replace an array by its cumulative distribution */
-static void
-cumulativedist(int *table, int limit, int *total)
-{
- int accum=0;
-
- while (--limit >= 0) {
- accum += *table;
- *table++ = accum;
- }
- *total = accum;
-}
-
-static short *
-inverttable(int *table, int inversesize, int tablesize, int cumulative)
-{
- int i, inverseindex, inversevalue;
- short *inverse;
- double findex, fvalue;
-
- inverse = (short *)malloc(inversesize*sizeof(short));
- for (i=0; i < inversesize; ++i) {
- inverse[i] = MINSHORT;
- }
- for (i=0; i < tablesize; ++i) {
- findex = ((double)i/(double)DISTTABLEGRANULARITY) - DISTTABLEDOMAIN;
- fvalue = (double)table[i]/(double)cumulative;
- inverseindex = (int)rint(fvalue*inversesize);
- inversevalue = (int)rint(findex*TABLEFACTOR);
- if (inversevalue <= MINSHORT) inversevalue = MINSHORT+1;
- if (inversevalue > MAXSHORT) inversevalue = MAXSHORT;
- inverse[inverseindex] = inversevalue;
- }
- return inverse;
-
-}
-
-/* Run simple linear interpolation over the table to fill in missing entries */
-static void
-interpolatetable(short *table, int limit)
-{
- int i, j, last, lasti = -1;
-
- last = MINSHORT;
- for (i=0; i < limit; ++i) {
- if (table[i] == MINSHORT) {
- for (j=i; j < limit; ++j)
- if (table[j] != MINSHORT)
- break;
- if (j < limit) {
- table[i] = last + (i-lasti)*(table[j]-last)/(j-lasti);
- } else {
- table[i] = last + (i-lasti)*(MAXSHORT-last)/(limit-lasti);
- }
- } else {
- last = table[i];
- lasti = i;
- }
- }
-}
-
-static void
-printtable(const short *table, int limit)
-{
- int i;
-
- printf("# This is the distribution table for the experimental distribution.\n");
-
- for (i=0 ; i < limit; ++i) {
- printf("%d%c", table[i],
- (i % 8) == 7 ? '\n' : ' ');
- }
-}
-
-int
-main(int argc, char **argv)
-{
- FILE *fp;
- double *x;
- double mu, sigma, rho;
- int limit;
- int *table;
- short *inverse;
- int total;
-
- if (argc > 1) {
- if (!(fp = fopen(argv[1], "r"))) {
- perror(argv[1]);
- exit(1);
- }
- } else {
- fp = stdin;
- }
- x = readdoubles(fp, &limit);
- if (limit <= 0) {
- fprintf(stderr, "Nothing much read!\n");
- exit(2);
- }
- arraystats(x, limit, &mu, &sigma, &rho);
-#ifdef DEBUG
- fprintf(stderr, "%d values, mu %10.4f, sigma %10.4f, rho %10.4f\n",
- limit, mu, sigma, rho);
-#endif
-
- table = makedist(x, limit, mu, sigma);
- free((void *) x);
- cumulativedist(table, DISTTABLESIZE, &total);
- inverse = inverttable(table, TABLESIZE, DISTTABLESIZE, total);
- interpolatetable(inverse, TABLESIZE);
- printtable(inverse, TABLESIZE);
- return 0;
-}
diff --git a/netem/normal.c b/netem/normal.c
deleted file mode 100644
index dbdebb1..0000000
--- a/netem/normal.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Normal distribution table generator
- * Taken from the uncopyrighted NISTnet code.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <string.h>
-#include <limits.h>
-
-#include <linux/types.h>
-#include <linux/pkt_sched.h>
-
-#define TABLESIZE 16384
-#define TABLEFACTOR NETEM_DIST_SCALE
-
-static double
-normal(double x, double mu, double sigma)
-{
- return .5 + .5*erf((x-mu)/(sqrt(2.0)*sigma));
-}
-
-
-int
-main(int argc, char **argv)
-{
- int i, n;
- double x;
- double table[TABLESIZE+1];
-
- for (x = -10.0; x < 10.05; x += .00005) {
- i = rint(TABLESIZE * normal(x, 0.0, 1.0));
- table[i] = x;
- }
-
-
- printf("# This is the distribution table for the normal distribution.\n");
- for (i = n = 0; i < TABLESIZE; i += 4) {
- int value = (int) rint(table[i]*TABLEFACTOR);
- if (value < SHRT_MIN) value = SHRT_MIN;
- if (value > SHRT_MAX) value = SHRT_MAX;
-
- printf(" %d", value);
- if (++n == 8) {
- putchar('\n');
- n = 0;
- }
- }
-
- return 0;
-}
diff --git a/netem/pareto.c b/netem/pareto.c
deleted file mode 100644
index 8aa647b..0000000
--- a/netem/pareto.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Pareto distribution table generator
- * Taken from the uncopyrighted NISTnet code.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <limits.h>
-
-#include <linux/types.h>
-#include <linux/pkt_sched.h>
-
-static const double a=3.0;
-#define TABLESIZE 16384
-#define TABLEFACTOR NETEM_DIST_SCALE
-
-int
-main(int argc, char **argv)
-{
- int i, n;
- double dvalue;
-
- printf("# This is the distribution table for the pareto distribution.\n");
-
- for (i = 65536, n = 0; i > 0; i -= 16) {
- dvalue = (double)i/(double)65536;
- dvalue = 1.0/pow(dvalue, 1.0/a);
- dvalue -= 1.5;
- dvalue *= (4.0/3.0)*(double)TABLEFACTOR;
- if (dvalue > 32767)
- dvalue = 32767;
-
- printf(" %d", (int)rint(dvalue));
- if (++n == 8) {
- putchar('\n');
- n = 0;
- }
- }
-
- return 0;
-}
diff --git a/netem/paretonormal.c b/netem/paretonormal.c
deleted file mode 100644
index ed75f28..0000000
--- a/netem/paretonormal.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Paretoormal distribution table generator
- *
- * This distribution is simply .25*normal + .75*pareto; a combination
- * which seems to match experimentally observed distributions reasonably
- * well, but is computationally easy to handle.
- * The entries represent a scaled inverse of the cumulative distribution
- * function.
- *
- * Taken from the uncopyrighted NISTnet code.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
-#include <limits.h>
-#include <malloc.h>
-
-#include <linux/types.h>
-#include <linux/pkt_sched.h>
-
-#define TABLESIZE 16384
-#define TABLEFACTOR NETEM_DIST_SCALE
-
-static double
-normal(double x, double mu, double sigma)
-{
- return .5 + .5*erf((x-mu)/(sqrt(2.0)*sigma));
-}
-
-static const double a=3.0;
-
-static int
-paretovalue(int i)
-{
- double dvalue;
-
- i = 65536-4*i;
- dvalue = (double)i/(double)65536;
- dvalue = 1.0/pow(dvalue, 1.0/a);
- dvalue -= 1.5;
- dvalue *= (4.0/3.0)*(double)TABLEFACTOR;
- if (dvalue > 32767)
- dvalue = 32767;
- return (int)rint(dvalue);
-}
-
-int
-main(int argc, char **argv)
-{
- int i,n;
- double x;
- double table[TABLESIZE+1];
-
- for (x = -10.0; x < 10.05; x += .00005) {
- i = rint(TABLESIZE*normal(x, 0.0, 1.0));
- table[i] = x;
- }
- printf(
-"# This is the distribution table for the paretonormal distribution.\n"
- );
-
- for (i = n = 0; i < TABLESIZE; i += 4) {
- int normvalue, parvalue, value;
-
- normvalue = (int) rint(table[i]*TABLEFACTOR);
- parvalue = paretovalue(i);
-
- value = (normvalue+3*parvalue)/4;
- if (value < SHRT_MIN) value = SHRT_MIN;
- if (value > SHRT_MAX) value = SHRT_MAX;
-
- printf(" %d", value);
- if (++n == 8) {
- putchar('\n');
- n = 0;
- }
- }
-
- return 0;
-}
diff --git a/netem/stats.c b/netem/stats.c
deleted file mode 100644
index ed70f16..0000000
--- a/netem/stats.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Experimental data distribution table generator
- * Taken from the uncopyrighted NISTnet code (public domain).
- *
- * Rread in a series of "random" data values, either
- * experimentally or generated from some probability distribution.
- * From this, report statistics.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <malloc.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-void
-stats(FILE *fp)
-{
- struct stat info;
- double *x;
- int limit;
- int n=0, i;
- double mu=0.0, sigma=0.0, sumsquare=0.0, sum=0.0, top=0.0, rho=0.0;
- double sigma2=0.0;
-
- fstat(fileno(fp), &info);
- if (info.st_size > 0) {
- limit = 2*info.st_size/sizeof(double); /* @@ approximate */
- } else {
- limit = 10000;
- }
- x = (double *)malloc(limit*sizeof(double));
-
- for (i=0; i<limit; ++i){
- fscanf(fp, "%lf", &x[i]);
- if (feof(fp))
- break;
- sumsquare += x[i]*x[i];
- sum += x[i];
- ++n;
- }
- mu = sum/(double)n;
- sigma = sqrt((sumsquare - (double)n*mu*mu)/(double)(n-1));
-
- for (i=1; i < n; ++i){
- top += ((double)x[i]-mu)*((double)x[i-1]-mu);
- sigma2 += ((double)x[i-1] - mu)*((double)x[i-1] - mu);
-
- }
- rho = top/sigma2;
-
- printf("mu = %12.6f\n", mu);
- printf("sigma = %12.6f\n", sigma);
- printf("rho = %12.6f\n", rho);
- /*printf("sigma2 = %10.4f\n", sqrt(sigma2/(double)(n-1)));*/
- /*printf("correlation rho = %10.6f\n", top/((double)(n-1)*sigma*sigma));*/
-}
-
-
-int
-main(int argc, char **argv)
-{
- FILE *fp;
-
- if (argc > 1) {
- fp = fopen(argv[1], "r");
- if (!fp) {
- perror(argv[1]);
- exit(1);
- }
- } else {
- fp = stdin;
- }
- stats(fp);
- return 0;
-}
diff --git a/tc/.gitignore b/tc/.gitignore
deleted file mode 100644
index e8e86c9..0000000
--- a/tc/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-*.yacc.c
-*.lex.c
-*.output
-*.yacc.h
-tc
diff --git a/tc/Android.mk b/tc/Android.mk
deleted file mode 100644
index 07150e9..0000000
--- a/tc/Android.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := tc.c tc_qdisc.c q_cbq.c tc_util.c tc_class.c tc_core.c m_action.c \
- m_estimator.c tc_filter.c tc_monitor.c tc_stab.c tc_cbq.c \
- tc_estimator.c f_u32.c m_police.c q_ingress.c m_mirred.c q_htb.c
-
-LOCAL_MODULE := tc
-
-LOCAL_SYSTEM_SHARED_LIBRARIES := \
- libc libm libdl
-
-LOCAL_SHARED_LIBRARIES += libiprouteutil libnetlink
-
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/../include
-
-LOCAL_CFLAGS := -O2 -g -W -Wall
-
-include $(BUILD_EXECUTABLE)
-
diff --git a/tc/MODULE_LICENSE_GPL b/tc/MODULE_LICENSE_GPL
deleted file mode 100644
index e69de29..0000000
--- a/tc/MODULE_LICENSE_GPL
+++ /dev/null
diff --git a/tc/Makefile b/tc/Makefile
deleted file mode 100644
index 3aa9f26..0000000
--- a/tc/Makefile
+++ /dev/null
@@ -1,144 +0,0 @@
-TCOBJ= tc.o tc_qdisc.o tc_class.o tc_filter.o tc_util.o \
- tc_monitor.o m_police.o m_estimator.o m_action.o \
- m_ematch.o emp_ematch.yacc.o emp_ematch.lex.o
-
-include ../Config
-SHARED_LIBS ?= y
-
-TCMODULES :=
-TCMODULES += q_fifo.o
-TCMODULES += q_sfq.o
-TCMODULES += q_red.o
-TCMODULES += q_prio.o
-TCMODULES += q_tbf.o
-TCMODULES += q_cbq.o
-TCMODULES += q_rr.o
-TCMODULES += q_multiq.o
-TCMODULES += q_netem.o
-TCMODULES += f_rsvp.o
-TCMODULES += f_u32.o
-TCMODULES += f_route.o
-TCMODULES += f_fw.o
-TCMODULES += f_basic.o
-TCMODULES += f_flow.o
-TCMODULES += f_cgroup.o
-TCMODULES += q_dsmark.o
-TCMODULES += q_gred.o
-TCMODULES += f_tcindex.o
-TCMODULES += q_ingress.o
-TCMODULES += q_hfsc.o
-TCMODULES += q_htb.o
-TCMODULES += q_drr.o
-TCMODULES += m_gact.o
-TCMODULES += m_mirred.o
-TCMODULES += m_nat.o
-TCMODULES += m_pedit.o
-TCMODULES += m_skbedit.o
-TCMODULES += p_ip.o
-TCMODULES += p_icmp.o
-TCMODULES += p_tcp.o
-TCMODULES += p_udp.o
-TCMODULES += em_nbyte.o
-TCMODULES += em_cmp.o
-TCMODULES += em_u32.o
-TCMODULES += em_meta.o
-
-TCSO :=
-ifeq ($(TC_CONFIG_ATM),y)
- TCSO += q_atm.so
-endif
-
-ifeq ($(TC_CONFIG_XT),y)
- TCSO += m_xt.so
-else
- ifeq ($(TC_CONFIG_XT_OLD),y)
- TCSO += m_xt_old.so
- else
- ifeq ($(TC_CONFIG_XT_OLD_H),y)
- CFLAGS += -DTC_CONFIG_XT_H
- TCSO += m_xt_old.so
- else
- TCMODULES += m_ipt.o
- endif
- endif
-endif
-
-TCOBJ += $(TCMODULES)
-LDLIBS += -L. -ltc -lm
-
-ifeq ($(SHARED_LIBS),y)
-LDLIBS += -ldl
-LDFLAGS += -Wl,-export-dynamic
-endif
-
-TCLIB := tc_core.o
-TCLIB += tc_red.o
-TCLIB += tc_cbq.o
-TCLIB += tc_estimator.o
-TCLIB += tc_stab.o
-
-CFLAGS += -DCONFIG_GACT -DCONFIG_GACT_PROB
-ifneq ($(IPT_LIB_DIR),)
- CFLAGS += -DIPT_LIB_DIR=\"$(IPT_LIB_DIR)\"
-endif
-
-YACC := bison
-LEX := flex
-
-MODDESTDIR := $(DESTDIR)$(patsubst /usr%,%,$(LIBDIR))/tc
-
-%.so: %.c
- $(CC) $(CFLAGS) $(LDFLAGS) -shared -fpic $< -o $@
-
-
-all: libtc.a tc $(TCSO)
-
-tc: $(TCOBJ) $(LIBNETLINK) $(LIBUTIL) $(TCLIB)
-
-libtc.a: $(TCLIB)
- $(AR) rcs $@ $(TCLIB)
-
-install: all
- mkdir -p $(MODDESTDIR)
- install -m 0755 tc $(DESTDIR)$(SBINDIR)
- for i in $(TCSO); \
- do install -m 755 $$i $(MODDESTDIR); \
- done
- if [ ! -f $(MODDESTDIR)/m_ipt.so ]; then \
- if [ -f $(MODDESTDIR)/m_xt.so ]; \
- then ln -s m_xt.so $(MODDESTDIR)/m_ipt.so ; \
- elif [ -f $(MODDESTDIR)/m_xt_old.so ]; \
- then ln -s m_xt_old.so $(MODDESTDIR)/m_ipt.so ; \
- fi; \
- fi
-
-clean:
- rm -f $(TCOBJ) $(TCLIB) libtc.a tc *.so emp_ematch.yacc.h; \
- rm -f emp_ematch.yacc.output
-
-q_atm.so: q_atm.c
- $(CC) $(CFLAGS) $(LDFLAGS) -shared -fpic -o q_atm.so q_atm.c -latm
-
-m_xt.so: m_xt.c
- $(CC) $(CFLAGS) $(LDFLAGS) -shared -fpic -o m_xt.so m_xt.c -lxtables
-
-m_xt_old.so: m_xt_old.c
- $(CC) $(CFLAGS) $(LDFLAGS) -shared -fpic -o m_xt_old.so m_xt_old.c -lxtables
-
-%.yacc.c: %.y
- $(YACC) $(YACCFLAGS) -o $@ $<
-
-%.lex.c: %.l
- $(LEX) $(LEXFLAGS) -o$@ $<
-
-ifneq ($(SHARED_LIBS),y)
-
-tc: static-syms.o
-static-syms.o: static-syms.h
-static-syms.h: $(wildcard *.c)
- files="$^" ; \
- for s in `grep -B 3 '\<dlsym' $$files | sed -n '/snprintf/{s:.*"\([^"]*\)".*:\1:;s:%s::;p}'` ; do \
- sed -n '/'$$s'[^ ]* =/{s:.* \([^ ]*'$$s'[^ ]*\) .*:extern char \1[] __attribute__((weak)); if (!strcmp(sym, "\1")) return \1;:;p}' $$files ; \
- done > $@
-
-endif
diff --git a/tc/NOTICE b/tc/NOTICE
deleted file mode 100644
index 3912109..0000000
--- a/tc/NOTICE
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) You must cause the modified files to carry prominent notices
- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
- these conditions, and telling the user how to view a copy of this
- License. (Exception: if the Program itself is interactive but
- does not normally print such an announcement, your work based on
- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
-
- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
- machine-readable copy of the corresponding source code, to be
- distributed under the terms of Sections 1 and 2 above on a medium
- customarily used for software interchange; or,
-
- c) Accompany it with the information you received as to the offer
- to distribute corresponding source code. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable. However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
- 5. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/tc/README.last b/tc/README.last
deleted file mode 100644
index 9400438..0000000
--- a/tc/README.last
+++ /dev/null
@@ -1,47 +0,0 @@
-Kernel code and interface.
---------------------------
-
-* Compile time switches
-
-There is only one, but very important, compile time switch.
-It is not settable by "make config", but should be selected
-manually and after a bit of thinking in <include/net/pkt_sched.h>
-
-PSCHED_CLOCK_SOURCE can take three values:
-
- PSCHED_GETTIMEOFDAY
- PSCHED_JIFFIES
- PSCHED_CPU
-
-
- PSCHED_GETTIMEOFDAY
-
-Default setting is the most conservative PSCHED_GETTIMEOFDAY.
-It is very slow both because of weird slowness of do_gettimeofday()
-and because it forces code to use unnatural "timeval" format,
-where microseconds and seconds fields are separate.
-Besides that, it will misbehave, when delays exceed 2 seconds
-(f.e. very slow links or classes bounded to small slice of bandwidth)
-To resume: as only you will get it working, select correct clock
-source and forget about PSCHED_GETTIMEOFDAY forever.
-
-
- PSCHED_JIFFIES
-
-Clock is derived from jiffies. On architectures with HZ=100
-granularity of this clock is not enough to make reasonable
-bindings to real time. However, taking into account Linux
-architecture problems, which force us to use artificial
-integrated clock in any case, this switch is not so bad
-for schduling even on high speed networks, though policing
-is not reliable.
-
-
- PSCHED_CPU
-
-It is available only for alpha and pentiums with correct
-CPU timestamp. It is the fastest way, use it when it is available,
-but remember: not all pentiums have this facility, and
-a lot of them have clock, broken by APM etc. etc.
-
-
diff --git a/tc/em_cmp.c b/tc/em_cmp.c
deleted file mode 100644
index 6addce0..0000000
--- a/tc/em_cmp.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * em_cmp.c Simple comparison Ematch
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Thomas Graf <tgraf@suug.ch>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <errno.h>
-
-#include "m_ematch.h"
-#include <linux/tc_ematch/tc_em_cmp.h>
-
-extern struct ematch_util cmp_ematch_util;
-
-static void cmp_print_usage(FILE *fd)
-{
- fprintf(fd,
- "Usage: cmp(ALIGN at OFFSET [ ATTRS ] { eq | lt | gt } VALUE)\n" \
- "where: ALIGN := { u8 | u16 | u32 }\n" \
- " ATTRS := [ layer LAYER ] [ mask MASK ] [ trans ]\n" \
- " LAYER := { link | network | transport | 0..%d }\n" \
- "\n" \
- "Example: cmp(u16 at 3 layer 2 mask 0xff00 gt 20)\n",
- TCF_LAYER_MAX);
-}
-
-static int cmp_parse_eopt(struct nlmsghdr *n, struct tcf_ematch_hdr *hdr,
- struct bstr *args)
-{
- struct bstr *a;
- int align, opnd = 0;
- unsigned long offset = 0, layer = TCF_LAYER_NETWORK, mask = 0, value = 0;
- int offset_present = 0, value_present = 0;
- struct tcf_em_cmp cmp;
-
- memset(&cmp, 0, sizeof(cmp));
-
-#define PARSE_ERR(CARG, FMT, ARGS...) \
- em_parse_error(EINVAL, args, CARG, &cmp_ematch_util, FMT ,##ARGS)
-
- if (args == NULL)
- return PARSE_ERR(args, "cmp: missing arguments");
-
- if (!bstrcmp(args, "u8"))
- align = TCF_EM_ALIGN_U8;
- else if (!bstrcmp(args, "u16"))
- align = TCF_EM_ALIGN_U16;
- else if (!bstrcmp(args, "u32"))
- align = TCF_EM_ALIGN_U32;
- else
- return PARSE_ERR(args, "cmp: invalid alignment");
-
- for (a = bstr_next(args); a; a = bstr_next(a)) {
- if (!bstrcmp(a, "at")) {
- if (a->next == NULL)
- return PARSE_ERR(a, "cmp: missing argument");
- a = bstr_next(a);
-
- offset = bstrtoul(a);
- if (offset == ULONG_MAX)
- return PARSE_ERR(a, "cmp: invalid offset, " \
- "must be numeric");
-
- offset_present = 1;
- } else if (!bstrcmp(a, "layer")) {
- if (a->next == NULL)
- return PARSE_ERR(a, "cmp: missing argument");
- a = bstr_next(a);
-
- layer = parse_layer(a);
- if (layer == INT_MAX) {
- layer = bstrtoul(a);
- if (layer == ULONG_MAX)
- return PARSE_ERR(a, "cmp: invalid " \
- "layer");
- }
-
- if (layer > TCF_LAYER_MAX)
- return PARSE_ERR(a, "cmp: illegal layer, " \
- "must be in 0..%d", TCF_LAYER_MAX);
- } else if (!bstrcmp(a, "mask")) {
- if (a->next == NULL)
- return PARSE_ERR(a, "cmp: missing argument");
- a = bstr_next(a);
-
- mask = bstrtoul(a);
- if (mask == ULONG_MAX)
- return PARSE_ERR(a, "cmp: invalid mask");
- } else if (!bstrcmp(a, "trans")) {
- cmp.flags |= TCF_EM_CMP_TRANS;
- } else if (!bstrcmp(a, "eq") || !bstrcmp(a, "gt") ||
- !bstrcmp(a, "lt")) {
-
- if (!bstrcmp(a, "eq"))
- opnd = TCF_EM_OPND_EQ;
- else if (!bstrcmp(a, "gt"))
- opnd = TCF_EM_OPND_GT;
- else if (!bstrcmp(a, "lt"))
- opnd = TCF_EM_OPND_LT;
-
- if (a->next == NULL)
- return PARSE_ERR(a, "cmp: missing argument");
- a = bstr_next(a);
-
- value = bstrtoul(a);
- if (value == ULONG_MAX)
- return PARSE_ERR(a, "cmp: invalid value");
-
- value_present = 1;
- } else
- return PARSE_ERR(a, "nbyte: unknown parameter");
- }
-
- if (offset_present == 0 || value_present == 0)
- return PARSE_ERR(a, "cmp: offset and value required");
-
- cmp.val = (__u32) value;
- cmp.mask = (__u32) mask;
- cmp.off = (__u16) offset;
- cmp.align = (__u8) align;
- cmp.layer = (__u8) layer;
- cmp.opnd = (__u8) opnd;
-
- addraw_l(n, MAX_MSG, hdr, sizeof(*hdr));
- addraw_l(n, MAX_MSG, &cmp, sizeof(cmp));
-
-#undef PARSE_ERR
- return 0;
-}
-
-static int cmp_print_eopt(FILE *fd, struct tcf_ematch_hdr *hdr, void *data,
- int data_len)
-{
- struct tcf_em_cmp *cmp = data;
-
- if (data_len < sizeof(*cmp)) {
- fprintf(stderr, "CMP header size mismatch\n");
- return -1;
- }
-
- if (cmp->align == TCF_EM_ALIGN_U8)
- fprintf(fd, "u8 ");
- else if (cmp->align == TCF_EM_ALIGN_U16)
- fprintf(fd, "u16 ");
- else if (cmp->align == TCF_EM_ALIGN_U16)
- fprintf(fd, "u32 ");
-
- fprintf(fd, "at %d layer %d ", cmp->off, cmp->layer);
-
- if (cmp->mask)
- fprintf(fd, "mask 0x%x ", cmp->mask);
-
- if (cmp->flags & TCF_EM_CMP_TRANS)
- fprintf(fd, "trans ");
-
- if (cmp->opnd == TCF_EM_OPND_EQ)
- fprintf(fd, "eq ");
- else if (cmp->opnd == TCF_EM_OPND_LT)
- fprintf(fd, "lt ");
- else if (cmp->opnd == TCF_EM_OPND_GT)
- fprintf(fd, "gt ");
-
- fprintf(fd, "%d", cmp->val);
-
- return 0;
-}
-
-struct ematch_util cmp_ematch_util = {
- .kind = "cmp",
- .kind_num = TCF_EM_CMP,
- .parse_eopt = cmp_parse_eopt,
- .print_eopt = cmp_print_eopt,
- .print_usage = cmp_print_usage
-};
diff --git a/tc/em_meta.c b/tc/em_meta.c
deleted file mode 100644
index 033e29f..0000000
--- a/tc/em_meta.c
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- * em_meta.c Metadata Ematch
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Thomas Graf <tgraf@suug.ch>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <errno.h>
-
-#include "m_ematch.h"
-#include <linux/tc_ematch/tc_em_meta.h>
-
-extern struct ematch_util meta_ematch_util;
-
-static void meta_print_usage(FILE *fd)
-{
- fprintf(fd,
- "Usage: meta(OBJECT { eq | lt | gt } OBJECT)\n" \
- "where: OBJECT := { META_ID | VALUE }\n" \
- " META_ID := id [ shift SHIFT ] [ mask MASK ]\n" \
- "\n" \
- "Example: meta(nfmark gt 24)\n" \
- " meta(indev shift 1 eq \"ppp\")\n" \
- " meta(tcindex mask 0xf0 eq 0xf0)\n" \
- "\n" \
- "For a list of meta identifiers, use meta(list).\n");
-}
-
-struct meta_entry {
- int id;
- char * kind;
- char * mask;
- char * desc;
-} meta_table[] = {
-#define TCF_META_ID_SECTION 0
-#define __A(id, name, mask, desc) { TCF_META_ID_##id, name, mask, desc }
- __A(SECTION, "Generic", "", ""),
- __A(RANDOM, "random", "i",
- "Random value (32 bit)"),
- __A(LOADAVG_0, "loadavg_1", "i",
- "Load average in last minute"),
- __A(LOADAVG_1, "loadavg_5", "i",
- "Load average in last 5 minutes"),
- __A(LOADAVG_2, "loadavg_15", "i",
- "Load average in last 15 minutes"),
-
- __A(SECTION, "Interfaces", "", ""),
- __A(DEV, "dev", "iv",
- "Device the packet is on"),
- __A(SECTION, "Packet attributes", "", ""),
- __A(PRIORITY, "priority", "i",
- "Priority of packet"),
- __A(PROTOCOL, "protocol", "i",
- "Link layer protocol"),
- __A(PKTTYPE, "pkt_type", "i",
- "Packet type (uni|multi|broad|...)cast"),
- __A(PKTLEN, "pkt_len", "i",
- "Length of packet"),
- __A(DATALEN, "data_len", "i",
- "Length of data in packet"),
- __A(MACLEN, "mac_len", "i",
- "Length of link layer header"),
-
- __A(SECTION, "Netfilter", "", ""),
- __A(NFMARK, "nf_mark", "i",
- "Netfilter mark"),
- __A(NFMARK, "fwmark", "i",
- "Alias for nf_mark"),
-
- __A(SECTION, "Traffic Control", "", ""),
- __A(TCINDEX, "tc_index", "i", "TC Index"),
- __A(SECTION, "Routing", "", ""),
- __A(RTCLASSID, "rt_classid", "i",
- "Routing ClassID (cls_route)"),
- __A(RTIIF, "rt_iif", "i",
- "Incoming interface index"),
- __A(VLAN_TAG, "vlan", "i", "Vlan tag"),
-
- __A(SECTION, "Sockets", "", ""),
- __A(SK_FAMILY, "sk_family", "i", "Address family"),
- __A(SK_STATE, "sk_state", "i", "State"),
- __A(SK_REUSE, "sk_reuse", "i", "Reuse Flag"),
- __A(SK_BOUND_IF, "sk_bind_if", "iv", "Bound interface"),
- __A(SK_REFCNT, "sk_refcnt", "i", "Reference counter"),
- __A(SK_SHUTDOWN, "sk_shutdown", "i", "Shutdown mask"),
- __A(SK_PROTO, "sk_proto", "i", "Protocol"),
- __A(SK_TYPE, "sk_type", "i", "Type"),
- __A(SK_RCVBUF, "sk_rcvbuf", "i", "Receive buffer size"),
- __A(SK_RMEM_ALLOC, "sk_rmem", "i", "RMEM"),
- __A(SK_WMEM_ALLOC, "sk_wmem", "i", "WMEM"),
- __A(SK_OMEM_ALLOC, "sk_omem", "i", "OMEM"),
- __A(SK_WMEM_QUEUED, "sk_wmem_queue","i", "WMEM queue"),
- __A(SK_SND_QLEN, "sk_snd_queue", "i", "Send queue length"),
- __A(SK_RCV_QLEN, "sk_rcv_queue", "i", "Receive queue length"),
- __A(SK_ERR_QLEN, "sk_err_queue", "i", "Error queue length"),
- __A(SK_FORWARD_ALLOCS, "sk_fwd_alloc", "i", "Forward allocations"),
- __A(SK_SNDBUF, "sk_sndbuf", "i", "Send buffer size"),
-#undef __A
-};
-
-static inline int map_type(char k)
-{
- switch (k) {
- case 'i': return TCF_META_TYPE_INT;
- case 'v': return TCF_META_TYPE_VAR;
- }
-
- fprintf(stderr, "BUG: Unknown map character '%c'\n", k);
- return INT_MAX;
-}
-
-static struct meta_entry * lookup_meta_entry(struct bstr *kind)
-{
- int i;
-
- for (i = 0; i < (sizeof(meta_table)/sizeof(meta_table[0])); i++)
- if (!bstrcmp(kind, meta_table[i].kind) &&
- meta_table[i].id != 0)
- return &meta_table[i];
-
- return NULL;
-}
-
-static struct meta_entry * lookup_meta_entry_byid(int id)
-{
- int i;
-
- for (i = 0; i < (sizeof(meta_table)/sizeof(meta_table[0])); i++)
- if (meta_table[i].id == id)
- return &meta_table[i];
-
- return NULL;
-}
-
-static inline void dump_value(struct nlmsghdr *n, int tlv, unsigned long val,
- struct tcf_meta_val *hdr)
-{
- __u32 t;
-
- switch (TCF_META_TYPE(hdr->kind)) {
- case TCF_META_TYPE_INT:
- t = val;
- addattr_l(n, MAX_MSG, tlv, &t, sizeof(t));
- break;
-
- case TCF_META_TYPE_VAR:
- if (TCF_META_ID(hdr->kind) == TCF_META_ID_VALUE) {
- struct bstr *a = (struct bstr *) val;
- addattr_l(n, MAX_MSG, tlv, a->data, a->len);
- }
- break;
- }
-}
-
-static inline int is_compatible(struct tcf_meta_val *what,
- struct tcf_meta_val *needed)
-{
- char *p;
- struct meta_entry *entry;
-
- entry = lookup_meta_entry_byid(TCF_META_ID(what->kind));
-
- if (entry == NULL)
- return 0;
-
- for (p = entry->mask; p; p++)
- if (map_type(*p) == TCF_META_TYPE(needed->kind))
- return 1;
-
- return 0;
-}
-
-static void list_meta_ids(FILE *fd)
-{
- int i;
-
- fprintf(fd,
- "--------------------------------------------------------\n" \
- " ID Type Description\n" \
- "--------------------------------------------------------");
-
- for (i = 0; i < (sizeof(meta_table)/sizeof(meta_table[0])); i++) {
- if (meta_table[i].id == TCF_META_ID_SECTION) {
- fprintf(fd, "\n%s:\n", meta_table[i].kind);
- } else {
- char *p = meta_table[i].mask;
- char buf[64] = {0};
-
- fprintf(fd, " %-16s ", meta_table[i].kind);
-
- while (*p) {
- int type = map_type(*p);
-
- switch (type) {
- case TCF_META_TYPE_INT:
- strcat(buf, "INT");
- break;
-
- case TCF_META_TYPE_VAR:
- strcat(buf, "VAR");
- break;
- }
-
- if (*(++p))
- strcat(buf, ",");
- }
-
- fprintf(fd, "%-10s %s\n", buf, meta_table[i].desc);
- }
- }
-
- fprintf(fd,
- "--------------------------------------------------------\n");
-}
-
-#undef TCF_META_ID_SECTION
-
-#define PARSE_FAILURE ((void *) (-1))
-
-#define PARSE_ERR(CARG, FMT, ARGS...) \
- em_parse_error(EINVAL, args, CARG, &meta_ematch_util, FMT ,##ARGS)
-
-static inline int can_adopt(struct tcf_meta_val *val)
-{
- return !!TCF_META_ID(val->kind);
-}
-
-static inline int overwrite_type(struct tcf_meta_val *src,
- struct tcf_meta_val *dst)
-{
- return (TCF_META_TYPE(dst->kind) << 12) | TCF_META_ID(src->kind);
-}
-
-
-static inline struct bstr *
-parse_object(struct bstr *args, struct bstr *arg, struct tcf_meta_val *obj,
- unsigned long *dst, struct tcf_meta_val *left)
-{
- struct meta_entry *entry;
- unsigned long num;
- struct bstr *a;
-
- if (arg->quoted) {
- obj->kind = TCF_META_TYPE_VAR << 12;
- obj->kind |= TCF_META_ID_VALUE;
- *dst = (unsigned long) arg;
- return bstr_next(arg);
- }
-
- num = bstrtoul(arg);
- if (num != ULONG_MAX) {
- obj->kind = TCF_META_TYPE_INT << 12;
- obj->kind |= TCF_META_ID_VALUE;
- *dst = (unsigned long) num;
- return bstr_next(arg);
- }
-
- entry = lookup_meta_entry(arg);
-
- if (entry == NULL) {
- PARSE_ERR(arg, "meta: unknown meta id\n");
- return PARSE_FAILURE;
- }
-
- obj->kind = entry->id | (map_type(entry->mask[0]) << 12);
-
- if (left) {
- struct tcf_meta_val *right = obj;
-
- if (TCF_META_TYPE(right->kind) == TCF_META_TYPE(left->kind))
- goto compatible;
-
- if (can_adopt(left) && !can_adopt(right)) {
- if (is_compatible(left, right))
- left->kind = overwrite_type(left, right);
- else
- goto not_compatible;
- } else if (can_adopt(right) && !can_adopt(left)) {
- if (is_compatible(right, left))
- right->kind = overwrite_type(right, left);
- else
- goto not_compatible;
- } else if (can_adopt(left) && can_adopt(right)) {
- if (is_compatible(left, right))
- left->kind = overwrite_type(left, right);
- else if (is_compatible(right, left))
- right->kind = overwrite_type(right, left);
- else
- goto not_compatible;
- } else
- goto not_compatible;
- }
-
-compatible:
-
- a = bstr_next(arg);
-
- while(a) {
- if (!bstrcmp(a, "shift")) {
- unsigned long shift;
-
- if (a->next == NULL) {
- PARSE_ERR(a, "meta: missing argument");
- return PARSE_FAILURE;
- }
- a = bstr_next(a);
-
- shift = bstrtoul(a);
- if (shift == ULONG_MAX) {
- PARSE_ERR(a, "meta: invalid shift, must " \
- "be numeric");
- return PARSE_FAILURE;
- }
-
- obj->shift = (__u8) shift;
- a = bstr_next(a);
- } else if (!bstrcmp(a, "mask")) {
- unsigned long mask;
-
- if (a->next == NULL) {
- PARSE_ERR(a, "meta: missing argument");
- return PARSE_FAILURE;
- }
- a = bstr_next(a);
-
- mask = bstrtoul(a);
- if (mask == ULONG_MAX) {
- PARSE_ERR(a, "meta: invalid mask, must be " \
- "numeric");
- return PARSE_FAILURE;
- }
- *dst = (unsigned long) mask;
- a = bstr_next(a);
- } else
- break;
- }
-
- return a;
-
-not_compatible:
- PARSE_ERR(arg, "lvalue and rvalue are not compatible.");
- return PARSE_FAILURE;
-}
-
-static int meta_parse_eopt(struct nlmsghdr *n, struct tcf_ematch_hdr *hdr,
- struct bstr *args)
-{
- int opnd;
- struct bstr *a;
- struct tcf_meta_hdr meta_hdr;
- unsigned long lvalue = 0, rvalue = 0;
-
- memset(&meta_hdr, 0, sizeof(meta_hdr));
-
- if (args == NULL)
- return PARSE_ERR(args, "meta: missing arguments");
-
- if (!bstrcmp(args, "list")) {
- list_meta_ids(stderr);
- return -1;
- }
-
- a = parse_object(args, args, &meta_hdr.left, &lvalue, NULL);
- if (a == PARSE_FAILURE)
- return -1;
- else if (a == NULL)
- return PARSE_ERR(args, "meta: missing operand");
-
- if (!bstrcmp(a, "eq"))
- opnd = TCF_EM_OPND_EQ;
- else if (!bstrcmp(a, "gt"))
- opnd = TCF_EM_OPND_GT;
- else if (!bstrcmp(a, "lt"))
- opnd = TCF_EM_OPND_LT;
- else
- return PARSE_ERR(a, "meta: invalid operand");
-
- meta_hdr.left.op = (__u8) opnd;
-
- if (a->next == NULL)
- return PARSE_ERR(args, "meta: missing rvalue");
- a = bstr_next(a);
-
- a = parse_object(args, a, &meta_hdr.right, &rvalue, &meta_hdr.left);
- if (a == PARSE_FAILURE)
- return -1;
- else if (a != NULL)
- return PARSE_ERR(a, "meta: unexpected trailer");
-
-
- addraw_l(n, MAX_MSG, hdr, sizeof(*hdr));
-
- addattr_l(n, MAX_MSG, TCA_EM_META_HDR, &meta_hdr, sizeof(meta_hdr));
-
- dump_value(n, TCA_EM_META_LVALUE, lvalue, &meta_hdr.left);
- dump_value(n, TCA_EM_META_RVALUE, rvalue, &meta_hdr.right);
-
- return 0;
-}
-#undef PARSE_ERR
-
-static inline void print_binary(FILE *fd, unsigned char *str, int len)
-{
- int i;
-
- for (i = 0; i < len; i++)
- if (!isprint(str[i]))
- goto binary;
-
- for (i = 0; i < len; i++)
- fprintf(fd, "%c", str[i]);
- return;
-
-binary:
- for (i = 0; i < len; i++)
- fprintf(fd, "%02x ", str[i]);
-
- fprintf(fd, "\"");
- for (i = 0; i < len; i++)
- fprintf(fd, "%c", isprint(str[i]) ? str[i] : '.');
- fprintf(fd, "\"");
-}
-
-static inline int print_value(FILE *fd, int type, struct rtattr *rta)
-{
- if (rta == NULL) {
- fprintf(stderr, "Missing value TLV\n");
- return -1;
- }
-
- switch(type) {
- case TCF_META_TYPE_INT:
- if (RTA_PAYLOAD(rta) < sizeof(__u32)) {
- fprintf(stderr, "meta int type value TLV " \
- "size mismatch.\n");
- return -1;
- }
- fprintf(fd, "%d", *(__u32 *) RTA_DATA(rta));
- break;
-
- case TCF_META_TYPE_VAR:
- print_binary(fd, RTA_DATA(rta), RTA_PAYLOAD(rta));
- break;
- }
-
- return 0;
-}
-
-static int print_object(FILE *fd, struct tcf_meta_val *obj, struct rtattr *rta)
-{
- int id = TCF_META_ID(obj->kind);
- int type = TCF_META_TYPE(obj->kind);
- struct meta_entry *entry;
-
- if (id == TCF_META_ID_VALUE)
- return print_value(fd, type, rta);
-
- entry = lookup_meta_entry_byid(id);
-
- if (entry == NULL)
- fprintf(fd, "[unknown meta id %d]", id);
- else
- fprintf(fd, "%s", entry->kind);
-
- if (obj->shift)
- fprintf(fd, " shift %d", obj->shift);
-
- switch (type) {
- case TCF_META_TYPE_INT:
- if (rta) {
- if (RTA_PAYLOAD(rta) < sizeof(__u32))
- goto size_mismatch;
-
- fprintf(fd, " mask 0x%08x",
- *(__u32*) RTA_DATA(rta));
- }
- break;
- }
-
- return 0;
-
-size_mismatch:
- fprintf(stderr, "meta int type mask TLV size mismatch\n");
- return -1;
-}
-
-
-static int meta_print_eopt(FILE *fd, struct tcf_ematch_hdr *hdr, void *data,
- int data_len)
-{
- struct rtattr *tb[TCA_EM_META_MAX+1];
- struct tcf_meta_hdr *meta_hdr;
-
- if (parse_rtattr(tb, TCA_EM_META_MAX, data, data_len) < 0)
- return -1;
-
- if (tb[TCA_EM_META_HDR] == NULL) {
- fprintf(stderr, "Missing meta header\n");
- return -1;
- }
-
- if (RTA_PAYLOAD(tb[TCA_EM_META_HDR]) < sizeof(*meta_hdr)) {
- fprintf(stderr, "Meta header size mismatch\n");
- return -1;
- }
-
- meta_hdr = RTA_DATA(tb[TCA_EM_META_HDR]);
-
- if (print_object(fd, &meta_hdr->left, tb[TCA_EM_META_LVALUE]) < 0)
- return -1;
-
- switch (meta_hdr->left.op) {
- case TCF_EM_OPND_EQ:
- fprintf(fd, " eq ");
- break;
- case TCF_EM_OPND_LT:
- fprintf(fd, " lt ");
- break;
- case TCF_EM_OPND_GT:
- fprintf(fd, " gt ");
- break;
- }
-
- return print_object(fd, &meta_hdr->right, tb[TCA_EM_META_RVALUE]);
-}
-
-struct ematch_util meta_ematch_util = {
- .kind = "meta",
- .kind_num = TCF_EM_META,
- .parse_eopt = meta_parse_eopt,
- .print_eopt = meta_print_eopt,
- .print_usage = meta_print_usage
-};
diff --git a/tc/em_nbyte.c b/tc/em_nbyte.c
deleted file mode 100644
index 87f3e9d..0000000
--- a/tc/em_nbyte.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * em_nbyte.c N-Byte Ematch
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Thomas Graf <tgraf@suug.ch>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <errno.h>
-
-#include "m_ematch.h"
-#include <linux/tc_ematch/tc_em_nbyte.h>
-
-extern struct ematch_util nbyte_ematch_util;
-
-static void nbyte_print_usage(FILE *fd)
-{
- fprintf(fd,
- "Usage: nbyte(NEEDLE at OFFSET [layer LAYER])\n" \
- "where: NEEDLE := { string | \"c-escape-sequence\" }\n" \
- " OFFSET := int\n" \
- " LAYER := { link | network | transport | 0..%d }\n" \
- "\n" \
- "Example: nbyte(\"ababa\" at 12 layer 1)\n",
- TCF_LAYER_MAX);
-}
-
-static int nbyte_parse_eopt(struct nlmsghdr *n, struct tcf_ematch_hdr *hdr,
- struct bstr *args)
-{
- struct bstr *a;
- struct bstr *needle = args;
- unsigned long offset = 0, layer = TCF_LAYER_NETWORK;
- int offset_present = 0;
- struct tcf_em_nbyte nb;
-
- memset(&nb, 0, sizeof(nb));
-
-#define PARSE_ERR(CARG, FMT, ARGS...) \
- em_parse_error(EINVAL, args, CARG, &nbyte_ematch_util, FMT ,##ARGS)
-
- if (args == NULL)
- return PARSE_ERR(args, "nbyte: missing arguments");
-
- if (needle->len <= 0)
- return PARSE_ERR(args, "nbyte: needle length is 0");
-
- for (a = bstr_next(args); a; a = bstr_next(a)) {
- if (!bstrcmp(a, "at")) {
- if (a->next == NULL)
- return PARSE_ERR(a, "nbyte: missing argument");
- a = bstr_next(a);
-
- offset = bstrtoul(a);
- if (offset == ULONG_MAX)
- return PARSE_ERR(a, "nbyte: invalid offset, " \
- "must be numeric");
-
- offset_present = 1;
- } else if (!bstrcmp(a, "layer")) {
- if (a->next == NULL)
- return PARSE_ERR(a, "nbyte: missing argument");
- a = bstr_next(a);
-
- layer = parse_layer(a);
- if (layer == INT_MAX) {
- layer = bstrtoul(a);
- if (layer == ULONG_MAX)
- return PARSE_ERR(a, "nbyte: invalid " \
- "layer");
- }
-
- if (layer > TCF_LAYER_MAX)
- return PARSE_ERR(a, "nbyte: illegal layer, " \
- "must be in 0..%d", TCF_LAYER_MAX);
- } else
- return PARSE_ERR(a, "nbyte: unknown parameter");
- }
-
- if (offset_present == 0)
- return PARSE_ERR(a, "nbyte: offset required");
-
- nb.len = needle->len;
- nb.layer = (__u8) layer;
- nb.off = (__u16) offset;
-
- addraw_l(n, MAX_MSG, hdr, sizeof(*hdr));
- addraw_l(n, MAX_MSG, &nb, sizeof(nb));
- addraw_l(n, MAX_MSG, needle->data, needle->len);
-
-#undef PARSE_ERR
- return 0;
-}
-
-static int nbyte_print_eopt(FILE *fd, struct tcf_ematch_hdr *hdr, void *data,
- int data_len)
-{
- int i;
- struct tcf_em_nbyte *nb = data;
- __u8 *needle;
-
- if (data_len < sizeof(*nb)) {
- fprintf(stderr, "NByte header size mismatch\n");
- return -1;
- }
-
- if (data_len < sizeof(*nb) + nb->len) {
- fprintf(stderr, "NByte payload size mismatch\n");
- return -1;
- }
-
- needle = data + sizeof(*nb);
-
- for (i = 0; i < nb->len; i++)
- fprintf(fd, "%02x ", needle[i]);
-
- fprintf(fd, "\"");
- for (i = 0; i < nb->len; i++)
- fprintf(fd, "%c", isprint(needle[i]) ? needle[i] : '.');
- fprintf(fd, "\" at %d layer %d", nb->off, nb->layer);
-
- return 0;
-}
-
-struct ematch_util nbyte_ematch_util = {
- .kind = "nbyte",
- .kind_num = TCF_EM_NBYTE,
- .parse_eopt = nbyte_parse_eopt,
- .print_eopt = nbyte_print_eopt,
- .print_usage = nbyte_print_usage
-};
diff --git a/tc/em_u32.c b/tc/em_u32.c
deleted file mode 100644
index 21ed70f..0000000
--- a/tc/em_u32.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * em_u32.c U32 Ematch
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Thomas Graf <tgraf@suug.ch>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <errno.h>
-
-#include "m_ematch.h"
-
-extern struct ematch_util u32_ematch_util;
-
-static void u32_print_usage(FILE *fd)
-{
- fprintf(fd,
- "Usage: u32(ALIGN VALUE MASK at [ nexthdr+ ] OFFSET)\n" \
- "where: ALIGN := { u8 | u16 | u32 }\n" \
- "\n" \
- "Example: u32(u16 0x1122 0xffff at nexthdr+4)\n");
-}
-
-static int u32_parse_eopt(struct nlmsghdr *n, struct tcf_ematch_hdr *hdr,
- struct bstr *args)
-{
- struct bstr *a;
- int align, nh_len;
- unsigned long key, mask, offmask = 0, offset;
- struct tc_u32_key u_key;
-
- memset(&u_key, 0, sizeof(u_key));
-
-#define PARSE_ERR(CARG, FMT, ARGS...) \
- em_parse_error(EINVAL, args, CARG, &u32_ematch_util, FMT ,##ARGS)
-
- if (args == NULL)
- return PARSE_ERR(args, "u32: missing arguments");
-
- if (!bstrcmp(args, "u8"))
- align = 1;
- else if (!bstrcmp(args, "u16"))
- align = 2;
- else if (!bstrcmp(args, "u32"))
- align = 4;
- else
- return PARSE_ERR(args, "u32: invalid alignment");
-
- a = bstr_next(args);
- if (a == NULL)
- return PARSE_ERR(a, "u32: missing key");
-
- key = bstrtoul(a);
- if (key == ULONG_MAX)
- return PARSE_ERR(a, "u32: invalid key, must be numeric");
-
- a = bstr_next(a);
- if (a == NULL)
- return PARSE_ERR(a, "u32: missing mask");
-
- mask = bstrtoul(a);
- if (mask == ULONG_MAX)
- return PARSE_ERR(a, "u32: invalid mask, must be numeric");
-
- a = bstr_next(a);
- if (a == NULL || bstrcmp(a, "at") != 0)
- return PARSE_ERR(a, "u32: missing \"at\"");
-
- a = bstr_next(a);
- if (a == NULL)
- return PARSE_ERR(a, "u32: missing offset");
-
- nh_len = strlen("nexthdr+");
- if (a->len > nh_len && !memcmp(a->data, "nexthdr+", nh_len)) {
- char buf[a->len - nh_len + 1];
- offmask = -1;
- memcpy(buf, a->data + nh_len, a->len - nh_len);
- offset = strtoul(buf, NULL, 0);
- } else if (!bstrcmp(a, "nexthdr+")) {
- a = bstr_next(a);
- if (a == NULL)
- return PARSE_ERR(a, "u32: missing offset");
- offset = bstrtoul(a);
- } else
- offset = bstrtoul(a);
-
- if (offset == ULONG_MAX)
- return PARSE_ERR(a, "u32: invalid offset");
-
- if (a->next)
- return PARSE_ERR(a->next, "u32: unexpected trailer");
-
- switch (align) {
- case 1:
- if (key > 0xFF)
- return PARSE_ERR(a, "Illegal key (>0xFF)");
- if (mask > 0xFF)
- return PARSE_ERR(a, "Illegal mask (>0xFF)");
-
- key <<= 24 - ((offset & 3) * 8);
- mask <<= 24 - ((offset & 3) * 8);
- offset &= ~3;
- break;
-
- case 2:
- if (key > 0xFFFF)
- return PARSE_ERR(a, "Illegal key (>0xFFFF)");
- if (mask > 0xFFFF)
- return PARSE_ERR(a, "Illegal mask (>0xFFFF)");
-
- if ((offset & 3) == 0) {
- key <<= 16;
- mask <<= 16;
- }
- offset &= ~3;
- break;
- }
-
- key = htonl(key);
- mask = htonl(mask);
-
- if (offset % 4)
- return PARSE_ERR(a, "u32: invalid offset alignment, " \
- "must be aligned to 4.");
-
- key &= mask;
-
- u_key.mask = mask;
- u_key.val = key;
- u_key.off = offset;
- u_key.offmask = offmask;
-
- addraw_l(n, MAX_MSG, hdr, sizeof(*hdr));
- addraw_l(n, MAX_MSG, &u_key, sizeof(u_key));
-
-#undef PARSE_ERR
- return 0;
-}
-
-static int u32_print_eopt(FILE *fd, struct tcf_ematch_hdr *hdr, void *data,
- int data_len)
-{
- struct tc_u32_key *u_key = data;
-
- if (data_len < sizeof(*u_key)) {
- fprintf(stderr, "U32 header size mismatch\n");
- return -1;
- }
-
- fprintf(fd, "%08x/%08x at %s%d",
- (unsigned int) ntohl(u_key->val),
- (unsigned int) ntohl(u_key->mask),
- u_key->offmask ? "nexthdr+" : "",
- u_key->off);
-
- return 0;
-}
-
-struct ematch_util u32_ematch_util = {
- .kind = "u32",
- .kind_num = TCF_EM_U32,
- .parse_eopt = u32_parse_eopt,
- .print_eopt = u32_print_eopt,
- .print_usage = u32_print_usage
-};
diff --git a/tc/emp_ematch.l b/tc/emp_ematch.l
deleted file mode 100644
index d9b45be..0000000
--- a/tc/emp_ematch.l
+++ /dev/null
@@ -1,145 +0,0 @@
-%{
- #include "emp_ematch.yacc.h"
- #include "m_ematch.h"
-
- extern int ematch_argc;
- extern char **ematch_argv;
-
- #define yylval ematch_lval
-
- #define NEXT_EM_ARG() do { ematch_argc--; ematch_argv++; } while(0);
-
- #define YY_INPUT(buf, result, max_size) \
- { \
- next: \
- if (ematch_argc <= 0) \
- result = YY_NULL; \
- else if (**ematch_argv == '\0') { \
- NEXT_EM_ARG(); \
- goto next; \
- } else { \
- if (max_size <= strlen(*ematch_argv) + 1) { \
- fprintf(stderr, "match argument too long.\n"); \
- result = YY_NULL; \
- } else { \
- strcpy(buf, *ematch_argv); \
- result = strlen(*ematch_argv) + 1; \
- buf[result-1] = ' '; \
- buf[result] = '\0'; \
- NEXT_EM_ARG(); \
- } \
- } \
- }
-
- static void __attribute__ ((unused)) yyunput (int c,char *buf_ptr );
- static void __attribute__ ((unused)) yy_push_state (int new_state );
- static void __attribute__ ((unused)) yy_pop_state (void);
- static int __attribute__ ((unused)) yy_top_state (void );
-
- static char *strbuf;
- static unsigned int strbuf_size;
- static unsigned int strbuf_index;
-
- static void strbuf_enlarge(void)
- {
- strbuf_size += 512;
- strbuf = realloc(strbuf, strbuf_size);
- }
-
- static void strbuf_append_char(char c)
- {
- while (strbuf_index >= strbuf_size)
- strbuf_enlarge();
- strbuf[strbuf_index++] = c;
- }
-
- static void strbuf_append_charp(char *s)
- {
- while (strbuf_index >= strbuf_size)
- strbuf_enlarge();
- memcpy(strbuf + strbuf_index, s, strlen(s));
- strbuf_index += strlen(s);
- }
-
-%}
-
-%x lexstr
-
-%option 8bit stack warn noyywrap prefix="ematch_"
-%%
-[ \t\r\n]+
-
-\" {
- if (strbuf == NULL) {
- strbuf_size = 512;
- strbuf = calloc(1, strbuf_size);
- if (strbuf == NULL)
- return ERROR;
- }
- strbuf_index = 0;
-
- BEGIN(lexstr);
- }
-
-<lexstr>\" {
- BEGIN(INITIAL);
- yylval.b = bstr_new(strbuf, strbuf_index);
- yylval.b->quoted = 1;
- return ATTRIBUTE;
- }
-
-<lexstr>\\[0-7]{1,3} { /* octal escape sequence */
- int res;
-
- sscanf(yytext + 1, "%o", &res);
- if (res > 0xFF) {
- fprintf(stderr, "error: octal escape sequence" \
- " out of range\n");
- return ERROR;
- }
- strbuf_append_char((unsigned char) res);
- }
-
-<lexstr>\\[0-9]+ { /* catch wrong octal escape seq. */
- fprintf(stderr, "error: invalid octale escape sequence\n");
- return ERROR;
- }
-
-<lexstr>\\x[0-9a-fA-F]{1,2} {
- int res;
-
- sscanf(yytext + 2, "%x", &res);
-
- if (res > 0xFF) {
- fprintf(stderr, "error: hexadecimal escape " \
- "sequence out of range\n");
- return ERROR;
- }
- strbuf_append_char((unsigned char) res);
- }
-
-<lexstr>\\n strbuf_append_char('\n');
-<lexstr>\\r strbuf_append_char('\r');
-<lexstr>\\t strbuf_append_char('\t');
-<lexstr>\\v strbuf_append_char('\v');
-<lexstr>\\b strbuf_append_char('\b');
-<lexstr>\\f strbuf_append_char('\f');
-<lexstr>\\a strbuf_append_char('\a');
-
-<lexstr>\\(.|\n) strbuf_append_char(yytext[1]);
-<lexstr>[^\\\n\"]+ strbuf_append_charp(yytext);
-
-[aA][nN][dD] return AND;
-[oO][rR] return OR;
-[nN][oO][tT] return NOT;
-"(" |
-")" {
- return yylval.i = *yytext;
- }
-[^ \t\r\n()]+ {
- yylval.b = bstr_alloc(yytext);
- if (yylval.b == NULL)
- return ERROR;
- return ATTRIBUTE;
- }
-%%
diff --git a/tc/emp_ematch.y b/tc/emp_ematch.y
deleted file mode 100644
index e8d1671..0000000
--- a/tc/emp_ematch.y
+++ /dev/null
@@ -1,101 +0,0 @@
-%{
- #include <stdio.h>
- #include <stdlib.h>
- #include <malloc.h>
- #include <string.h>
- #include "m_ematch.h"
-%}
-
-%locations
-%token-table
-%error-verbose
-%name-prefix="ematch_"
-
-%union {
- unsigned int i;
- struct bstr *b;
- struct ematch *e;
-}
-
-%{
- extern int ematch_lex(void);
- extern void yyerror(char *s);
- extern struct ematch *ematch_root;
- extern char *ematch_err;
-%}
-
-%token <i> ERROR
-%token <b> ATTRIBUTE
-%token <i> AND OR NOT
-%type <i> invert relation
-%type <e> match expr
-%type <b> args
-%right AND OR
-%start input
-%%
-input:
- /* empty */
- | expr
- { ematch_root = $1; }
- | expr error
- {
- ematch_root = $1;
- YYACCEPT;
- }
- ;
-
-expr:
- match
- { $$ = $1; }
- | match relation expr
- {
- $1->relation = $2;
- $1->next = $3;
- $$ = $1;
- }
- ;
-
-match:
- invert ATTRIBUTE '(' args ')'
- {
- $2->next = $4;
- $$ = new_ematch($2, $1);
- if ($$ == NULL)
- YYABORT;
- }
- | invert '(' expr ')'
- {
- $$ = new_ematch(NULL, $1);
- if ($$ == NULL)
- YYABORT;
- $$->child = $3;
- }
- ;
-
-args:
- ATTRIBUTE
- { $$ = $1; }
- | ATTRIBUTE args
- { $1->next = $2; }
- ;
-
-relation:
- AND
- { $$ = TCF_EM_REL_AND; }
- | OR
- { $$ = TCF_EM_REL_OR; }
- ;
-
-invert:
- /* empty */
- { $$ = 0; }
- | NOT
- { $$ = 1; }
- ;
-%%
-
- void yyerror(char *s)
- {
- ematch_err = strdup(s);
- }
-
diff --git a/tc/f_basic.c b/tc/f_basic.c
deleted file mode 100644
index ad41633..0000000
--- a/tc/f_basic.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * f_basic.c Basic Classifier
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Thomas Graf <tgraf@suug.ch>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <linux/if.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include "m_ematch.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... basic [ match EMATCH_TREE ] [ police POLICE_SPEC ]\n");
- fprintf(stderr, " [ action ACTION_SPEC ] [ classid CLASSID ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "Where: SELECTOR := SAMPLE SAMPLE ...\n");
- fprintf(stderr, " FILTERID := X:Y:Z\n");
- fprintf(stderr, "\nNOTE: CLASSID is parsed as hexadecimal input.\n");
-}
-
-static int basic_parse_opt(struct filter_util *qu, char *handle,
- int argc, char **argv, struct nlmsghdr *n)
-{
- struct tcmsg *t = NLMSG_DATA(n);
- struct rtattr *tail;
- long h = 0;
-
- if (argc == 0)
- return 0;
-
- if (handle) {
- h = strtol(handle, NULL, 0);
- if (h == LONG_MIN || h == LONG_MAX) {
- fprintf(stderr, "Illegal handle \"%s\", must be numeric.\n",
- handle);
- return -1;
- }
- }
-
- t->tcm_handle = h;
-
- tail = (struct rtattr*)(((void*)n)+NLMSG_ALIGN(n->nlmsg_len));
- addattr_l(n, MAX_MSG, TCA_OPTIONS, NULL, 0);
-
- while (argc > 0) {
- if (matches(*argv, "match") == 0) {
- NEXT_ARG();
- if (parse_ematch(&argc, &argv, TCA_BASIC_EMATCHES, n)) {
- fprintf(stderr, "Illegal \"ematch\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "classid") == 0 ||
- strcmp(*argv, "flowid") == 0) {
- unsigned handle;
- NEXT_ARG();
- if (get_tc_classid(&handle, *argv)) {
- fprintf(stderr, "Illegal \"classid\"\n");
- return -1;
- }
- addattr_l(n, MAX_MSG, TCA_BASIC_CLASSID, &handle, 4);
- } else if (matches(*argv, "action") == 0) {
- NEXT_ARG();
- if (parse_action(&argc, &argv, TCA_BASIC_ACT, n)) {
- fprintf(stderr, "Illegal \"action\"\n");
- return -1;
- }
- continue;
-
- } else if (matches(*argv, "police") == 0) {
- NEXT_ARG();
- if (parse_police(&argc, &argv, TCA_BASIC_POLICE, n)) {
- fprintf(stderr, "Illegal \"police\"\n");
- return -1;
- }
- continue;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- tail->rta_len = (((void*)n)+n->nlmsg_len) - (void*)tail;
- return 0;
-}
-
-static int basic_print_opt(struct filter_util *qu, FILE *f,
- struct rtattr *opt, __u32 handle)
-{
- struct rtattr *tb[TCA_BASIC_MAX+1];
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_BASIC_MAX, opt);
-
- if (handle)
- fprintf(f, "handle 0x%x ", handle);
-
- if (tb[TCA_BASIC_CLASSID]) {
- SPRINT_BUF(b1);
- fprintf(f, "flowid %s ",
- sprint_tc_classid(*(__u32*)RTA_DATA(tb[TCA_BASIC_CLASSID]), b1));
- }
-
- if (tb[TCA_BASIC_EMATCHES])
- print_ematch(f, tb[TCA_BASIC_EMATCHES]);
-
- if (tb[TCA_BASIC_POLICE]) {
- fprintf(f, "\n");
- tc_print_police(f, tb[TCA_BASIC_POLICE]);
- }
-
- if (tb[TCA_BASIC_ACT]) {
- tc_print_action(f, tb[TCA_BASIC_ACT]);
- }
-
- return 0;
-}
-
-struct filter_util basic_filter_util = {
- .id = "basic",
- .parse_fopt = basic_parse_opt,
- .print_fopt = basic_print_opt,
-};
diff --git a/tc/f_cgroup.c b/tc/f_cgroup.c
deleted file mode 100644
index 192e697..0000000
--- a/tc/f_cgroup.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * f_cgroup.c Control Group Classifier
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Thomas Graf <tgraf@infradead.org>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "utils.h"
-#include "tc_util.h"
-#include "m_ematch.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... cgroup [ match EMATCH_TREE ] [ police POLICE_SPEC ]\n");
- fprintf(stderr, " [ action ACTION_SPEC ]\n");
-}
-
-static int cgroup_parse_opt(struct filter_util *qu, char *handle,
- int argc, char **argv, struct nlmsghdr *n)
-{
- struct tcmsg *t = NLMSG_DATA(n);
- struct rtattr *tail;
- long h = 0;
-
- if (handle) {
- h = strtol(handle, NULL, 0);
- if (h == LONG_MIN || h == LONG_MAX) {
- fprintf(stderr, "Illegal handle \"%s\", must be numeric.\n",
- handle);
- return -1;
- }
- }
-
- t->tcm_handle = h;
-
- tail = (struct rtattr*)(((void*)n)+NLMSG_ALIGN(n->nlmsg_len));
- addattr_l(n, MAX_MSG, TCA_OPTIONS, NULL, 0);
-
- while (argc > 0) {
- if (matches(*argv, "match") == 0) {
- NEXT_ARG();
- if (parse_ematch(&argc, &argv, TCA_CGROUP_EMATCHES, n)) {
- fprintf(stderr, "Illegal \"ematch\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "action") == 0) {
- NEXT_ARG();
- if (parse_action(&argc, &argv, TCA_CGROUP_ACT, n)) {
- fprintf(stderr, "Illegal \"action\"\n");
- return -1;
- }
- continue;
-
- } else if (matches(*argv, "police") == 0) {
- NEXT_ARG();
- if (parse_police(&argc, &argv, TCA_CGROUP_POLICE, n)) {
- fprintf(stderr, "Illegal \"police\"\n");
- return -1;
- }
- continue;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- tail->rta_len = (((void*)n)+n->nlmsg_len) - (void*)tail;
- return 0;
-}
-
-static int cgroup_print_opt(struct filter_util *qu, FILE *f,
- struct rtattr *opt, __u32 handle)
-{
- struct rtattr *tb[TCA_CGROUP_MAX+1];
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_CGROUP_MAX, opt);
-
- if (handle)
- fprintf(f, "handle 0x%x ", handle);
-
- if (tb[TCA_CGROUP_EMATCHES])
- print_ematch(f, tb[TCA_CGROUP_EMATCHES]);
-
- if (tb[TCA_CGROUP_POLICE]) {
- fprintf(f, "\n");
- tc_print_police(f, tb[TCA_CGROUP_POLICE]);
- }
-
- if (tb[TCA_CGROUP_ACT])
- tc_print_action(f, tb[TCA_CGROUP_ACT]);
-
- return 0;
-}
-
-struct filter_util cgroup_filter_util = {
- .id = "cgroup",
- .parse_fopt = cgroup_parse_opt,
- .print_fopt = cgroup_print_opt,
-};
diff --git a/tc/f_flow.c b/tc/f_flow.c
deleted file mode 100644
index 84b45c9..0000000
--- a/tc/f_flow.c
+++ /dev/null
@@ -1,360 +0,0 @@
-/*
- * f_flow.c Flow filter
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Patrick McHardy <kaber@trash.net>
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include "m_ematch.h"
-
-static void explain(void)
-{
- fprintf(stderr,
-"Usage: ... flow ...\n"
-"\n"
-" [mapping mode]: map key KEY [ OPS ] ...\n"
-" [hashing mode]: hash keys KEY-LIST ... [ perturb SECS ]\n"
-"\n"
-" [ divisor NUM ] [ baseclass ID ] [ match EMATCH_TREE ]\n"
-" [ police POLICE_SPEC ] [ action ACTION_SPEC ]\n"
-"\n"
-"KEY-LIST := [ KEY-LIST , ] KEY\n"
-"KEY := [ src | dst | proto | proto-src | proto-dst | iif | priority | \n"
-" mark | nfct | nfct-src | nfct-dst | nfct-proto-src | \n"
-" nfct-proto-dst | rt-classid | sk-uid | sk-gid |\n"
-" vlan-tag ]\n"
-"OPS := [ or NUM | and NUM | xor NUM | rshift NUM | addend NUM ]\n"
-"ID := X:Y\n"
- );
-}
-
-static const char *flow_keys[FLOW_KEY_MAX+1] = {
- [FLOW_KEY_SRC] = "src",
- [FLOW_KEY_DST] = "dst",
- [FLOW_KEY_PROTO] = "proto",
- [FLOW_KEY_PROTO_SRC] = "proto-src",
- [FLOW_KEY_PROTO_DST] = "proto-dst",
- [FLOW_KEY_IIF] = "iif",
- [FLOW_KEY_PRIORITY] = "priority",
- [FLOW_KEY_MARK] = "mark",
- [FLOW_KEY_NFCT] = "nfct",
- [FLOW_KEY_NFCT_SRC] = "nfct-src",
- [FLOW_KEY_NFCT_DST] = "nfct-dst",
- [FLOW_KEY_NFCT_PROTO_SRC] = "nfct-proto-src",
- [FLOW_KEY_NFCT_PROTO_DST] = "nfct-proto-dst",
- [FLOW_KEY_RTCLASSID] = "rt-classid",
- [FLOW_KEY_SKUID] = "sk-uid",
- [FLOW_KEY_SKGID] = "sk-gid",
- [FLOW_KEY_VLAN_TAG] = "vlan-tag",
-};
-
-static int flow_parse_keys(__u32 *keys, __u32 *nkeys, char *argv)
-{
- char *s, *sep;
- unsigned int i;
-
- *keys = 0;
- *nkeys = 0;
- s = argv;
- while (s != NULL) {
- sep = strchr(s, ',');
- if (sep)
- *sep = '\0';
-
- for (i = 0; i <= FLOW_KEY_MAX; i++) {
- if (matches(s, flow_keys[i]) == 0) {
- *keys |= 1 << i;
- (*nkeys)++;
- break;
- }
- }
- if (i > FLOW_KEY_MAX) {
- fprintf(stderr, "Unknown flow key \"%s\"\n", s);
- return -1;
- }
- s = sep ? sep + 1 : NULL;
- }
- return 0;
-}
-
-static void transfer_bitop(__u32 *mask, __u32 *xor, __u32 m, __u32 x)
-{
- *xor = x ^ (*xor & m);
- *mask &= m;
-}
-
-static int get_addend(__u32 *addend, char *argv, __u32 keys)
-{
- inet_prefix addr;
- int sign = 0;
- __u32 tmp;
-
- if (*argv == '-') {
- sign = 1;
- argv++;
- }
-
- if (get_u32(&tmp, argv, 0) == 0)
- goto out;
-
- if (keys & (FLOW_KEY_SRC | FLOW_KEY_DST |
- FLOW_KEY_NFCT_SRC | FLOW_KEY_NFCT_DST) &&
- get_addr(&addr, argv, AF_UNSPEC) == 0) {
- switch (addr.family) {
- case AF_INET:
- tmp = ntohl(addr.data[0]);
- goto out;
- case AF_INET6:
- tmp = ntohl(addr.data[3]);
- goto out;
- }
- }
-
- return -1;
-out:
- if (sign)
- tmp = -tmp;
- *addend = tmp;
- return 0;
-}
-
-static int flow_parse_opt(struct filter_util *fu, char *handle,
- int argc, char **argv, struct nlmsghdr *n)
-{
- struct tc_police tp;
- struct tcmsg *t = NLMSG_DATA(n);
- struct rtattr *tail;
- __u32 mask = ~0U, xor = 0;
- __u32 keys = 0, nkeys = 0;
- __u32 mode = FLOW_MODE_MAP;
- __u32 tmp;
-
- memset(&tp, 0, sizeof(tp));
-
- if (handle) {
- if (get_u32(&t->tcm_handle, handle, 0)) {
- fprintf(stderr, "Illegal \"handle\"\n");
- return -1;
- }
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 4096, TCA_OPTIONS, NULL, 0);
-
- while (argc > 0) {
- if (matches(*argv, "map") == 0) {
- mode = FLOW_MODE_MAP;
- } else if (matches(*argv, "hash") == 0) {
- mode = FLOW_MODE_HASH;
- } else if (matches(*argv, "keys") == 0) {
- NEXT_ARG();
- if (flow_parse_keys(&keys, &nkeys, *argv))
- return -1;
- addattr32(n, 4096, TCA_FLOW_KEYS, keys);
- } else if (matches(*argv, "and") == 0) {
- NEXT_ARG();
- if (get_u32(&tmp, *argv, 0)) {
- fprintf(stderr, "Illegal \"mask\"\n");
- return -1;
- }
- transfer_bitop(&mask, &xor, tmp, 0);
- } else if (matches(*argv, "or") == 0) {
- NEXT_ARG();
- if (get_u32(&tmp, *argv, 0)) {
- fprintf(stderr, "Illegal \"or\"\n");
- return -1;
- }
- transfer_bitop(&mask, &xor, ~tmp, tmp);
- } else if (matches(*argv, "xor") == 0) {
- NEXT_ARG();
- if (get_u32(&tmp, *argv, 0)) {
- fprintf(stderr, "Illegal \"xor\"\n");
- return -1;
- }
- transfer_bitop(&mask, &xor, ~0, tmp);
- } else if (matches(*argv, "rshift") == 0) {
- NEXT_ARG();
- if (get_u32(&tmp, *argv, 0)) {
- fprintf(stderr, "Illegal \"rshift\"\n");
- return -1;
- }
- addattr32(n, 4096, TCA_FLOW_RSHIFT, tmp);
- } else if (matches(*argv, "addend") == 0) {
- NEXT_ARG();
- if (get_addend(&tmp, *argv, keys)) {
- fprintf(stderr, "Illegal \"addend\"\n");
- return -1;
- }
- addattr32(n, 4096, TCA_FLOW_ADDEND, tmp);
- } else if (matches(*argv, "divisor") == 0) {
- NEXT_ARG();
- if (get_u32(&tmp, *argv, 0)) {
- fprintf(stderr, "Illegal \"divisor\"\n");
- return -1;
- }
- addattr32(n, 4096, TCA_FLOW_DIVISOR, tmp);
- } else if (matches(*argv, "baseclass") == 0) {
- NEXT_ARG();
- if (get_tc_classid(&tmp, *argv) || TC_H_MIN(tmp) == 0) {
- fprintf(stderr, "Illegal \"baseclass\"\n");
- return -1;
- }
- addattr32(n, 4096, TCA_FLOW_BASECLASS, tmp);
- } else if (matches(*argv, "perturb") == 0) {
- NEXT_ARG();
- if (get_u32(&tmp, *argv, 0)) {
- fprintf(stderr, "Illegal \"perturb\"\n");
- return -1;
- }
- addattr32(n, 4096, TCA_FLOW_PERTURB, tmp);
- } else if (matches(*argv, "police") == 0) {
- NEXT_ARG();
- if (parse_police(&argc, &argv, TCA_FLOW_POLICE, n)) {
- fprintf(stderr, "Illegal \"police\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "action") == 0) {
- NEXT_ARG();
- if (parse_action(&argc, &argv, TCA_FLOW_ACT, n)) {
- fprintf(stderr, "Illegal \"action\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "match") == 0) {
- NEXT_ARG();
- if (parse_ematch(&argc, &argv, TCA_FLOW_EMATCHES, n)) {
- fprintf(stderr, "Illegal \"ematch\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argv++, argc--;
- }
-
- if (nkeys > 1 && mode != FLOW_MODE_HASH) {
- fprintf(stderr, "Invalid mode \"map\" for multiple keys\n");
- return -1;
- }
- addattr32(n, 4096, TCA_FLOW_MODE, mode);
-
- if (mask != ~0 || xor != 0) {
- addattr32(n, 4096, TCA_FLOW_MASK, mask);
- addattr32(n, 4096, TCA_FLOW_XOR, xor);
- }
-
- tail->rta_len = (void *)NLMSG_TAIL(n) - (void *)tail;
- return 0;
-}
-
-static int flow_print_opt(struct filter_util *fu, FILE *f, struct rtattr *opt,
- __u32 handle)
-{
- struct rtattr *tb[TCA_FLOW_MAX+1];
- SPRINT_BUF(b1);
- unsigned int i;
- __u32 mask = ~0, val = 0;
-
- if (opt == NULL)
- return -EINVAL;
-
- parse_rtattr_nested(tb, TCA_FLOW_MAX, opt);
-
- fprintf(f, "handle 0x%x ", handle);
-
- if (tb[TCA_FLOW_MODE]) {
- __u32 mode = *(__u32 *)RTA_DATA(tb[TCA_FLOW_MODE]);
-
- switch (mode) {
- case FLOW_MODE_MAP:
- fprintf(f, "map ");
- break;
- case FLOW_MODE_HASH:
- fprintf(f, "hash ");
- break;
- }
- }
-
- if (tb[TCA_FLOW_KEYS]) {
- __u32 keymask = *(__u32 *)RTA_DATA(tb[TCA_FLOW_KEYS]);
- char *sep = "";
-
- fprintf(f, "keys ");
- for (i = 0; i <= FLOW_KEY_MAX; i++) {
- if (keymask & (1 << i)) {
- fprintf(f, "%s%s", sep, flow_keys[i]);
- sep = ",";
- }
- }
- fprintf(f, " ");
- }
-
- if (tb[TCA_FLOW_MASK])
- mask = *(__u32 *)RTA_DATA(tb[TCA_FLOW_MASK]);
- if (tb[TCA_FLOW_XOR])
- val = *(__u32 *)RTA_DATA(tb[TCA_FLOW_XOR]);
-
- if (mask != ~0 || val != 0) {
- __u32 or = (mask & val) ^ val;
- __u32 xor = mask & val;
-
- if (mask != ~0)
- fprintf(f, "and 0x%.8x ", mask);
- if (xor != 0)
- fprintf(f, "xor 0x%.8x ", xor);
- if (or != 0)
- fprintf(f, "or 0x%.8x ", or);
- }
-
- if (tb[TCA_FLOW_RSHIFT])
- fprintf(f, "rshift %u ",
- *(__u32 *)RTA_DATA(tb[TCA_FLOW_RSHIFT]));
- if (tb[TCA_FLOW_ADDEND])
- fprintf(f, "addend 0x%x ",
- *(__u32 *)RTA_DATA(tb[TCA_FLOW_ADDEND]));
-
- if (tb[TCA_FLOW_DIVISOR])
- fprintf(f, "divisor %u ",
- *(__u32 *)RTA_DATA(tb[TCA_FLOW_DIVISOR]));
- if (tb[TCA_FLOW_BASECLASS])
- fprintf(f, "baseclass %s ",
- sprint_tc_classid(*(__u32 *)RTA_DATA(tb[TCA_FLOW_BASECLASS]), b1));
-
- if (tb[TCA_FLOW_PERTURB])
- fprintf(f, "perturb %usec ",
- *(__u32 *)RTA_DATA(tb[TCA_FLOW_PERTURB]));
-
- if (tb[TCA_FLOW_EMATCHES])
- print_ematch(f, tb[TCA_FLOW_EMATCHES]);
- if (tb[TCA_FLOW_POLICE])
- tc_print_police(f, tb[TCA_FLOW_POLICE]);
- if (tb[TCA_FLOW_ACT]) {
- fprintf(f, "\n");
- tc_print_action(f, tb[TCA_FLOW_ACT]);
- }
- return 0;
-}
-
-struct filter_util flow_filter_util = {
- .id = "flow",
- .parse_fopt = flow_parse_opt,
- .print_fopt = flow_print_opt,
-};
diff --git a/tc/f_fw.c b/tc/f_fw.c
deleted file mode 100644
index 219b404..0000000
--- a/tc/f_fw.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * f_fw.c FW filter.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <linux/if.h> /* IFNAMSIZ */
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... fw [ classid CLASSID ] [ police POLICE_SPEC ]\n");
- fprintf(stderr, " POLICE_SPEC := ... look at TBF\n");
- fprintf(stderr, " CLASSID := X:Y\n");
- fprintf(stderr, "\nNOTE: CLASSID is parsed as hexadecimal input.\n");
-}
-
-static int fw_parse_opt(struct filter_util *qu, char *handle, int argc, char **argv, struct nlmsghdr *n)
-{
- struct tc_police tp;
- struct tcmsg *t = NLMSG_DATA(n);
- struct rtattr *tail;
- __u32 mask = 0;
- int mask_set = 0;
-
- memset(&tp, 0, sizeof(tp));
-
- if (handle) {
- char *slash;
- if ((slash = strchr(handle, '/')) != NULL)
- *slash = '\0';
- if (get_u32(&t->tcm_handle, handle, 0)) {
- fprintf(stderr, "Illegal \"handle\"\n");
- return -1;
- }
- if (slash) {
- if (get_u32(&mask, slash+1, 0)) {
- fprintf(stderr, "Illegal \"handle\" mask\n");
- return -1;
- }
- mask_set = 1;
- }
- }
-
- if (argc == 0)
- return 0;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 4096, TCA_OPTIONS, NULL, 0);
-
- if (mask_set)
- addattr32(n, MAX_MSG, TCA_FW_MASK, mask);
-
- while (argc > 0) {
- if (matches(*argv, "classid") == 0 ||
- matches(*argv, "flowid") == 0) {
- unsigned handle;
- NEXT_ARG();
- if (get_tc_classid(&handle, *argv)) {
- fprintf(stderr, "Illegal \"classid\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_FW_CLASSID, &handle, 4);
- } else if (matches(*argv, "police") == 0) {
- NEXT_ARG();
- if (parse_police(&argc, &argv, TCA_FW_POLICE, n)) {
- fprintf(stderr, "Illegal \"police\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "action") == 0) {
- NEXT_ARG();
- if (parse_action(&argc, &argv, TCA_FW_ACT, n)) {
- fprintf(stderr, "Illegal fw \"action\"\n");
- return -1;
- }
- continue;
- } else if (strcmp(*argv, "indev") == 0) {
- char d[IFNAMSIZ+1];
- memset(d, 0, sizeof (d));
- argc--;
- argv++;
- if (argc < 1) {
- fprintf(stderr, "Illegal indev\n");
- return -1;
- }
- strncpy(d, *argv, sizeof (d) - 1);
- addattr_l(n, MAX_MSG, TCA_FW_INDEV, d, strlen(d) + 1);
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int fw_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 handle)
-{
- struct rtattr *tb[TCA_FW_MAX+1];
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_FW_MAX, opt);
-
- if (handle || tb[TCA_FW_MASK]) {
- __u32 mark = 0, mask = 0;
- if(handle)
- mark = handle;
- if(tb[TCA_FW_MASK] &&
- (mask = *(__u32*)RTA_DATA(tb[TCA_FW_MASK])) != 0xFFFFFFFF)
- fprintf(f, "handle 0x%x/0x%x ", mark, mask);
- else
- fprintf(f, "handle 0x%x ", handle);
- }
-
- if (tb[TCA_FW_CLASSID]) {
- SPRINT_BUF(b1);
- fprintf(f, "classid %s ", sprint_tc_classid(*(__u32*)RTA_DATA(tb[TCA_FW_CLASSID]), b1));
- }
-
- if (tb[TCA_FW_POLICE])
- tc_print_police(f, tb[TCA_FW_POLICE]);
- if (tb[TCA_FW_INDEV]) {
- struct rtattr *idev = tb[TCA_FW_INDEV];
- fprintf(f, "input dev %s ",(char *)RTA_DATA(idev));
- }
-
- if (tb[TCA_FW_ACT]) {
- fprintf(f, "\n");
- tc_print_action(f, tb[TCA_FW_ACT]);
- }
- return 0;
-}
-
-struct filter_util fw_filter_util = {
- .id = "fw",
- .parse_fopt = fw_parse_opt,
- .print_fopt = fw_print_opt,
-};
diff --git a/tc/f_route.c b/tc/f_route.c
deleted file mode 100644
index eccf924..0000000
--- a/tc/f_route.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * f_route.c ROUTE filter.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "rt_names.h"
-#include "tc_common.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... route [ from REALM | fromif TAG ] [ to REALM ]\n");
- fprintf(stderr, " [ flowid CLASSID ] [ police POLICE_SPEC ]\n");
- fprintf(stderr, " POLICE_SPEC := ... look at TBF\n");
- fprintf(stderr, " CLASSID := X:Y\n");
- fprintf(stderr, "\nNOTE: CLASSID is parsed as hexadecimal input.\n");
-}
-
-static int route_parse_opt(struct filter_util *qu, char *handle, int argc, char **argv, struct nlmsghdr *n)
-{
- struct tc_police tp;
- struct tcmsg *t = NLMSG_DATA(n);
- struct rtattr *tail;
- __u32 fh = 0xFFFF8000;
- __u32 order = 0;
-
- memset(&tp, 0, sizeof(tp));
-
- if (handle) {
- if (get_u32(&t->tcm_handle, handle, 0)) {
- fprintf(stderr, "Illegal \"handle\"\n");
- return -1;
- }
- }
-
- if (argc == 0)
- return 0;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 4096, TCA_OPTIONS, NULL, 0);
-
- while (argc > 0) {
- if (matches(*argv, "to") == 0) {
- __u32 id;
- NEXT_ARG();
- if (rtnl_rtrealm_a2n(&id, *argv)) {
- fprintf(stderr, "Illegal \"to\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_ROUTE4_TO, &id, 4);
- fh &= ~0x80FF;
- fh |= id&0xFF;
- } else if (matches(*argv, "from") == 0) {
- __u32 id;
- NEXT_ARG();
- if (rtnl_rtrealm_a2n(&id, *argv)) {
- fprintf(stderr, "Illegal \"from\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_ROUTE4_FROM, &id, 4);
- fh &= 0xFFFF;
- fh |= id<<16;
- } else if (matches(*argv, "fromif") == 0) {
- __u32 id;
- NEXT_ARG();
- ll_init_map(&rth);
- if ((id=ll_name_to_index(*argv)) <= 0) {
- fprintf(stderr, "Illegal \"fromif\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_ROUTE4_IIF, &id, 4);
- fh &= 0xFFFF;
- fh |= (0x8000|id)<<16;
- } else if (matches(*argv, "classid") == 0 ||
- strcmp(*argv, "flowid") == 0) {
- unsigned handle;
- NEXT_ARG();
- if (get_tc_classid(&handle, *argv)) {
- fprintf(stderr, "Illegal \"classid\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_ROUTE4_CLASSID, &handle, 4);
- } else if (matches(*argv, "police") == 0) {
- NEXT_ARG();
- if (parse_police(&argc, &argv, TCA_ROUTE4_POLICE, n)) {
- fprintf(stderr, "Illegal \"police\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "order") == 0) {
- NEXT_ARG();
- if (get_u32(&order, *argv, 0)) {
- fprintf(stderr, "Illegal \"order\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- if (order) {
- fh &= ~0x7F00;
- fh |= (order<<8)&0x7F00;
- }
- if (!t->tcm_handle)
- t->tcm_handle = fh;
- return 0;
-}
-
-static int route_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 handle)
-{
- struct rtattr *tb[TCA_ROUTE4_MAX+1];
- SPRINT_BUF(b1);
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_ROUTE4_MAX, opt);
-
- if (handle)
- fprintf(f, "fh 0x%08x ", handle);
- if (handle&0x7F00)
- fprintf(f, "order %d ", (handle>>8)&0x7F);
-
- if (tb[TCA_ROUTE4_CLASSID]) {
- SPRINT_BUF(b1);
- fprintf(f, "flowid %s ", sprint_tc_classid(*(__u32*)RTA_DATA(tb[TCA_ROUTE4_CLASSID]), b1));
- }
- if (tb[TCA_ROUTE4_TO])
- fprintf(f, "to %s ", rtnl_rtrealm_n2a(*(__u32*)RTA_DATA(tb[TCA_ROUTE4_TO]), b1, sizeof(b1)));
- if (tb[TCA_ROUTE4_FROM])
- fprintf(f, "from %s ", rtnl_rtrealm_n2a(*(__u32*)RTA_DATA(tb[TCA_ROUTE4_FROM]), b1, sizeof(b1)));
- if (tb[TCA_ROUTE4_IIF])
- fprintf(f, "fromif %s", ll_index_to_name(*(int*)RTA_DATA(tb[TCA_ROUTE4_IIF])));
- if (tb[TCA_ROUTE4_POLICE])
- tc_print_police(f, tb[TCA_ROUTE4_POLICE]);
- return 0;
-}
-
-struct filter_util route_filter_util = {
- .id = "route",
- .parse_fopt = route_parse_opt,
- .print_fopt = route_print_opt,
-};
diff --git a/tc/f_rsvp.c b/tc/f_rsvp.c
deleted file mode 100644
index 808310d..0000000
--- a/tc/f_rsvp.c
+++ /dev/null
@@ -1,403 +0,0 @@
-/*
- * q_rsvp.c RSVP filter.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... rsvp ipproto PROTOCOL session DST[/PORT | GPI ]\n");
- fprintf(stderr, " [ sender SRC[/PORT | GPI ]\n");
- fprintf(stderr, " [ classid CLASSID ] [ police POLICE_SPEC ]\n");
- fprintf(stderr, " [ tunnelid ID ] [ tunnel ID skip NUMBER ]\n");
- fprintf(stderr, "Where: GPI := { flowlabel NUMBER | spi/ah SPI | spi/esp SPI |\n");
- fprintf(stderr, " u{8|16|32} NUMBER mask MASK at OFFSET}\n");
- fprintf(stderr, " POLICE_SPEC := ... look at TBF\n");
- fprintf(stderr, " FILTERID := X:Y\n");
- fprintf(stderr, "\nNOTE: CLASSID is parsed as hexadecimal input.\n");
-}
-
-int get_addr_and_pi(int *argc_p, char ***argv_p, inet_prefix * addr,
- struct tc_rsvp_pinfo *pinfo, int dir, int family)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- char *p = strchr(*argv, '/');
- struct tc_rsvp_gpi *pi = dir ? &pinfo->dpi : &pinfo->spi;
-
- if (p) {
- __u16 tmp;
-
- if (get_u16(&tmp, p+1, 0))
- return -1;
-
- if (dir == 0) {
- /* Source port: u16 at offset 0 */
- pi->key = htonl(((__u32)tmp)<<16);
- pi->mask = htonl(0xFFFF0000);
- } else {
- /* Destination port: u16 at offset 2 */
- pi->key = htonl(((__u32)tmp));
- pi->mask = htonl(0x0000FFFF);
- }
- pi->offset = 0;
- *p = 0;
- }
- if (get_addr_1(addr, *argv, family))
- return -1;
- if (p)
- *p = '/';
-
- argc--; argv++;
-
- if (pi->mask || argc <= 0)
- goto done;
-
- if (strcmp(*argv, "spi/ah") == 0 ||
- strcmp(*argv, "gpi/ah") == 0) {
- __u32 gpi;
- NEXT_ARG();
- if (get_u32(&gpi, *argv, 0))
- return -1;
- pi->mask = htonl(0xFFFFFFFF);
- pi->key = htonl(gpi);
- pi->offset = 4;
- if (pinfo->protocol == 0)
- pinfo->protocol = IPPROTO_AH;
- argc--; argv++;
- } else if (strcmp(*argv, "spi/esp") == 0 ||
- strcmp(*argv, "gpi/esp") == 0) {
- __u32 gpi;
- NEXT_ARG();
- if (get_u32(&gpi, *argv, 0))
- return -1;
- pi->mask = htonl(0xFFFFFFFF);
- pi->key = htonl(gpi);
- pi->offset = 0;
- if (pinfo->protocol == 0)
- pinfo->protocol = IPPROTO_ESP;
- argc--; argv++;
- } else if (strcmp(*argv, "flowlabel") == 0) {
- __u32 flabel;
- NEXT_ARG();
- if (get_u32(&flabel, *argv, 0))
- return -1;
- if (family != AF_INET6)
- return -1;
- pi->mask = htonl(0x000FFFFF);
- pi->key = htonl(flabel) & pi->mask;
- pi->offset = -40;
- argc--; argv++;
- } else if (strcmp(*argv, "u32") == 0 ||
- strcmp(*argv, "u16") == 0 ||
- strcmp(*argv, "u8") == 0) {
- int sz = 1;
- __u32 tmp;
- __u32 mask = 0xff;
- if (strcmp(*argv, "u32") == 0) {
- sz = 4;
- mask = 0xffff;
- } else if (strcmp(*argv, "u16") == 0) {
- mask = 0xffffffff;
- sz = 2;
- }
- NEXT_ARG();
- if (get_u32(&tmp, *argv, 0))
- return -1;
- argc--; argv++;
- if (strcmp(*argv, "mask") == 0) {
- NEXT_ARG();
- if (get_u32(&mask, *argv, 16))
- return -1;
- argc--; argv++;
- }
- if (strcmp(*argv, "at") == 0) {
- NEXT_ARG();
- if (get_integer(&pi->offset, *argv, 0))
- return -1;
- argc--; argv++;
- }
- if (sz == 1) {
- if ((pi->offset & 3) == 0) {
- mask <<= 24;
- tmp <<= 24;
- } else if ((pi->offset & 3) == 1) {
- mask <<= 16;
- tmp <<= 16;
- } else if ((pi->offset & 3) == 3) {
- mask <<= 8;
- tmp <<= 8;
- }
- } else if (sz == 2) {
- if ((pi->offset & 3) == 0) {
- mask <<= 16;
- tmp <<= 16;
- }
- }
- pi->offset &= ~3;
- pi->mask = htonl(mask);
- pi->key = htonl(tmp) & pi->mask;
- }
-
-done:
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-
-static int rsvp_parse_opt(struct filter_util *qu, char *handle, int argc, char **argv, struct nlmsghdr *n)
-{
- int family = strcmp(qu->id, "rsvp") == 0 ? AF_INET : AF_INET6;
- struct tc_rsvp_pinfo pinfo;
- struct tc_police tp;
- struct tcmsg *t = NLMSG_DATA(n);
- int pinfo_ok = 0;
- struct rtattr *tail;
-
- memset(&pinfo, 0, sizeof(pinfo));
- memset(&tp, 0, sizeof(tp));
-
- if (handle) {
- if (get_u32(&t->tcm_handle, handle, 0)) {
- fprintf(stderr, "Illegal \"handle\"\n");
- return -1;
- }
- }
-
- if (argc == 0)
- return 0;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 4096, TCA_OPTIONS, NULL, 0);
-
- while (argc > 0) {
- if (matches(*argv, "session") == 0) {
- inet_prefix addr;
- NEXT_ARG();
- if (get_addr_and_pi(&argc, &argv, &addr, &pinfo, 1, family)) {
- fprintf(stderr, "Illegal \"session\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_RSVP_DST, &addr.data, addr.bytelen);
- if (pinfo.dpi.mask || pinfo.protocol)
- pinfo_ok++;
- continue;
- } else if (matches(*argv, "sender") == 0 ||
- matches(*argv, "flowspec") == 0) {
- inet_prefix addr;
- NEXT_ARG();
- if (get_addr_and_pi(&argc, &argv, &addr, &pinfo, 0, family)) {
- fprintf(stderr, "Illegal \"sender\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_RSVP_SRC, &addr.data, addr.bytelen);
- if (pinfo.spi.mask || pinfo.protocol)
- pinfo_ok++;
- continue;
- } else if (matches("ipproto", *argv) == 0) {
- int num;
- NEXT_ARG();
- num = inet_proto_a2n(*argv);
- if (num < 0) {
- fprintf(stderr, "Illegal \"ipproto\"\n");
- return -1;
- }
- pinfo.protocol = num;
- pinfo_ok++;
- } else if (matches(*argv, "classid") == 0 ||
- strcmp(*argv, "flowid") == 0) {
- unsigned handle;
- NEXT_ARG();
- if (get_tc_classid(&handle, *argv)) {
- fprintf(stderr, "Illegal \"classid\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_RSVP_CLASSID, &handle, 4);
- } else if (strcmp(*argv, "tunnelid") == 0) {
- unsigned tid;
- NEXT_ARG();
- if (get_unsigned(&tid, *argv, 0)) {
- fprintf(stderr, "Illegal \"tunnelid\"\n");
- return -1;
- }
- pinfo.tunnelid = tid;
- pinfo_ok++;
- } else if (strcmp(*argv, "tunnel") == 0) {
- unsigned tid;
- NEXT_ARG();
- if (get_unsigned(&tid, *argv, 0)) {
- fprintf(stderr, "Illegal \"tunnel\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_RSVP_CLASSID, &tid, 4);
- NEXT_ARG();
- if (strcmp(*argv, "skip") == 0) {
- NEXT_ARG();
- }
- if (get_unsigned(&tid, *argv, 0)) {
- fprintf(stderr, "Illegal \"skip\"\n");
- return -1;
- }
- pinfo.tunnelhdr = tid;
- pinfo_ok++;
- } else if (matches(*argv, "police") == 0) {
- NEXT_ARG();
- if (parse_police(&argc, &argv, TCA_RSVP_POLICE, n)) {
- fprintf(stderr, "Illegal \"police\"\n");
- return -1;
- }
- continue;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- if (pinfo_ok)
- addattr_l(n, 4096, TCA_RSVP_PINFO, &pinfo, sizeof(pinfo));
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static char * sprint_spi(struct tc_rsvp_gpi *pi, int dir, char *buf)
-{
- if (pi->offset == 0) {
- if (dir && pi->mask == htonl(0xFFFF)) {
- snprintf(buf, SPRINT_BSIZE-1, "/%d", htonl(pi->key));
- return buf;
- }
- if (!dir && pi->mask == htonl(0xFFFF0000)) {
- snprintf(buf, SPRINT_BSIZE-1, "/%d", htonl(pi->key)>>16);
- return buf;
- }
- if (pi->mask == htonl(0xFFFFFFFF)) {
- snprintf(buf, SPRINT_BSIZE-1, " spi/esp 0x%08x", htonl(pi->key));
- return buf;
- }
- } else if (pi->offset == 4 && pi->mask == htonl(0xFFFFFFFF)) {
- snprintf(buf, SPRINT_BSIZE-1, " spi/ah 0x%08x", htonl(pi->key));
- return buf;
- } else if (pi->offset == -40 && pi->mask == htonl(0x000FFFFF)) {
- snprintf(buf, SPRINT_BSIZE-1, " flowlabel 0x%05x", htonl(pi->key));
- return buf;
- }
- snprintf(buf, SPRINT_BSIZE-1, " u32 0x%08x mask %08x at %d",
- htonl(pi->key), htonl(pi->mask), pi->offset);
- return buf;
-}
-
-static int rsvp_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 handle)
-{
- int family = strcmp(qu->id, "rsvp") == 0 ? AF_INET : AF_INET6;
- struct rtattr *tb[TCA_RSVP_MAX+1];
- struct tc_rsvp_pinfo *pinfo = NULL;
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_RSVP_MAX, opt);
-
- if (handle)
- fprintf(f, "fh 0x%08x ", handle);
-
- if (tb[TCA_RSVP_PINFO]) {
- if (RTA_PAYLOAD(tb[TCA_RSVP_PINFO]) < sizeof(*pinfo))
- return -1;
-
- pinfo = RTA_DATA(tb[TCA_RSVP_PINFO]);
- }
-
- if (tb[TCA_RSVP_CLASSID]) {
- SPRINT_BUF(b1);
- if (!pinfo || pinfo->tunnelhdr == 0)
- fprintf(f, "flowid %s ", sprint_tc_classid(*(__u32*)RTA_DATA(tb[TCA_RSVP_CLASSID]), b1));
- else
- fprintf(f, "tunnel %d skip %d ", *(__u32*)RTA_DATA(tb[TCA_RSVP_CLASSID]), pinfo->tunnelhdr);
- } else if (pinfo && pinfo->tunnelhdr)
- fprintf(f, "tunnel [BAD] skip %d ", pinfo->tunnelhdr);
-
- if (tb[TCA_RSVP_DST]) {
- char buf[128];
- fprintf(f, "session ");
- if (inet_ntop(family, RTA_DATA(tb[TCA_RSVP_DST]), buf, sizeof(buf)) == 0)
- fprintf(f, " [INVALID DADDR] ");
- else
- fprintf(f, "%s", buf);
- if (pinfo && pinfo->dpi.mask) {
- SPRINT_BUF(b2);
- fprintf(f, "%s ", sprint_spi(&pinfo->dpi, 1, b2));
- } else
- fprintf(f, " ");
- } else {
- if (pinfo && pinfo->dpi.mask) {
- SPRINT_BUF(b2);
- fprintf(f, "session [NONE]%s ", sprint_spi(&pinfo->dpi, 1, b2));
- } else
- fprintf(f, "session NONE ");
- }
-
- if (pinfo && pinfo->protocol) {
- SPRINT_BUF(b1);
- fprintf(f, "ipproto %s ", inet_proto_n2a(pinfo->protocol, b1, sizeof(b1)));
- }
- if (pinfo && pinfo->tunnelid)
- fprintf(f, "tunnelid %d ", pinfo->tunnelid);
- if (tb[TCA_RSVP_SRC]) {
- char buf[128];
- fprintf(f, "sender ");
- if (inet_ntop(family, RTA_DATA(tb[TCA_RSVP_SRC]), buf, sizeof(buf)) == 0) {
- fprintf(f, "[BAD]");
- } else {
- fprintf(f, " %s", buf);
- }
- if (pinfo && pinfo->spi.mask) {
- SPRINT_BUF(b2);
- fprintf(f, "%s ", sprint_spi(&pinfo->spi, 0, b2));
- } else
- fprintf(f, " ");
- } else if (pinfo && pinfo->spi.mask) {
- SPRINT_BUF(b2);
- fprintf(f, "sender [NONE]%s ", sprint_spi(&pinfo->spi, 0, b2));
- }
- if (tb[TCA_RSVP_POLICE])
- tc_print_police(f, tb[TCA_RSVP_POLICE]);
- return 0;
-}
-
-struct filter_util rsvp_filter_util = {
- .id = "rsvp",
- .parse_fopt = rsvp_parse_opt,
- .print_fopt = rsvp_print_opt,
-};
-
-struct filter_util rsvp6_filter_util = {
- .id = "rsvp6",
- .parse_fopt = rsvp_parse_opt,
- .print_fopt = rsvp_print_opt,
-};
diff --git a/tc/f_tcindex.c b/tc/f_tcindex.c
deleted file mode 100644
index cb6f854..0000000
--- a/tc/f_tcindex.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * f_tcindex.c Traffic control index filter
- *
- * Written 1998,1999 by Werner Almesberger
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <string.h>
-#include <netinet/in.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr," Usage: ... tcindex [ hash SIZE ] [ mask MASK ]"
- " [ shift SHIFT ]\n");
- fprintf(stderr," [ pass_on | fall_through ]\n");
- fprintf(stderr," [ classid CLASSID ] "
- "[ police POLICE_SPEC ]\n");
-}
-
-static int tcindex_parse_opt(struct filter_util *qu, char *handle, int argc,
- char **argv, struct nlmsghdr *n)
-{
- struct tcmsg *t = NLMSG_DATA(n);
- struct rtattr *tail;
- char *end;
-
- if (handle) {
- t->tcm_handle = strtoul(handle,&end,0);
- if (*end) {
- fprintf(stderr, "Illegal filter ID\n");
- return -1;
- }
- }
- if (!argc) return 0;
- tail = NLMSG_TAIL(n);
- addattr_l(n,4096,TCA_OPTIONS,NULL,0);
- while (argc) {
- if (!strcmp(*argv,"hash")) {
- int hash;
-
- NEXT_ARG();
- hash = strtoul(*argv,&end,0);
- if (*end || !hash || hash > 0x10000) {
- explain();
- return -1;
- }
- addattr_l(n,4096,TCA_TCINDEX_HASH,&hash,sizeof(hash));
- }
- else if (!strcmp(*argv,"mask")) {
- __u16 mask;
-
- NEXT_ARG();
- mask = strtoul(*argv,&end,0);
- if (*end) {
- explain();
- return -1;
- }
- addattr_l(n,4096,TCA_TCINDEX_MASK,&mask,sizeof(mask));
- }
- else if (!strcmp(*argv,"shift")) {
- int shift;
-
- NEXT_ARG();
- shift = strtoul(*argv,&end,0);
- if (*end) {
- explain();
- return -1;
- }
- addattr_l(n,4096,TCA_TCINDEX_SHIFT,&shift,
- sizeof(shift));
- }
- else if (!strcmp(*argv,"fall_through")) {
- int value = 1;
-
- addattr_l(n,4096,TCA_TCINDEX_FALL_THROUGH,&value,
- sizeof(value));
- }
- else if (!strcmp(*argv,"pass_on")) {
- int value = 0;
-
- addattr_l(n,4096,TCA_TCINDEX_FALL_THROUGH,&value,
- sizeof(value));
- }
- else if (!strcmp(*argv,"classid")) {
- __u32 handle;
-
- NEXT_ARG();
- if (get_tc_classid(&handle,*argv)) {
- fprintf(stderr, "Illegal \"classid\"\n");
- return -1;
- }
- addattr_l(n, 4096, TCA_TCINDEX_CLASSID, &handle, 4);
- }
- else if (!strcmp(*argv,"police")) {
- NEXT_ARG();
- if (parse_police(&argc, &argv, TCA_TCINDEX_POLICE, n)) {
- fprintf(stderr, "Illegal \"police\"\n");
- return -1;
- }
- continue;
- }
- else {
- explain();
- return -1;
- }
- argc--;
- argv++;
- }
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-
-static int tcindex_print_opt(struct filter_util *qu, FILE *f,
- struct rtattr *opt, __u32 handle)
-{
- struct rtattr *tb[TCA_TCINDEX_MAX+1];
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_TCINDEX_MAX, opt);
-
- if (handle != ~0) fprintf(f,"handle 0x%04x ",handle);
- if (tb[TCA_TCINDEX_HASH]) {
- __u16 hash;
-
- if (RTA_PAYLOAD(tb[TCA_TCINDEX_HASH]) < sizeof(hash))
- return -1;
- hash = *(__u16 *) RTA_DATA(tb[TCA_TCINDEX_HASH]);
- fprintf(f,"hash %d ",hash);
- }
- if (tb[TCA_TCINDEX_MASK]) {
- __u16 mask;
-
- if (RTA_PAYLOAD(tb[TCA_TCINDEX_MASK]) < sizeof(mask))
- return -1;
- mask = *(__u16 *) RTA_DATA(tb[TCA_TCINDEX_MASK]);
- fprintf(f,"mask 0x%04x ",mask);
- }
- if (tb[TCA_TCINDEX_SHIFT]) {
- int shift;
-
- if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT]) < sizeof(shift))
- return -1;
- shift = *(int *) RTA_DATA(tb[TCA_TCINDEX_SHIFT]);
- fprintf(f,"shift %d ",shift);
- }
- if (tb[TCA_TCINDEX_FALL_THROUGH]) {
- int fall_through;
-
- if (RTA_PAYLOAD(tb[TCA_TCINDEX_FALL_THROUGH]) <
- sizeof(fall_through))
- return -1;
- fall_through = *(int *) RTA_DATA(tb[TCA_TCINDEX_FALL_THROUGH]);
- fprintf(f,fall_through ? "fall_through " : "pass_on ");
- }
- if (tb[TCA_TCINDEX_CLASSID]) {
- SPRINT_BUF(b1);
- fprintf(f, "classid %s ",sprint_tc_classid(*(__u32 *)
- RTA_DATA(tb[TCA_TCINDEX_CLASSID]), b1));
- }
- if (tb[TCA_TCINDEX_POLICE]) {
- fprintf(f, "\n");
- tc_print_police(f, tb[TCA_TCINDEX_POLICE]);
- }
- return 0;
-}
-
-struct filter_util tcindex_filter_util = {
- .id = "tcindex",
- .parse_fopt = tcindex_parse_opt,
- .print_fopt = tcindex_print_opt,
-};
diff --git a/tc/f_u32.c b/tc/f_u32.c
deleted file mode 100644
index d9d4091..0000000
--- a/tc/f_u32.c
+++ /dev/null
@@ -1,1293 +0,0 @@
-/*
- * q_u32.c U32 filter.
- *
- * This program is free software; you can u32istribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- * Match mark added by Catalin(ux aka Dino) BOIE <catab at umbrella.ro> [5 nov 2004]
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <linux/if.h>
-#include <linux/if_ether.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-extern int show_pretty;
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... u32 [ match SELECTOR ... ] [ link HTID ]"
- " [ classid CLASSID ]\n");
- fprintf(stderr, " [ police POLICE_SPEC ]"
- " [ offset OFFSET_SPEC ]\n");
- fprintf(stderr, " [ ht HTID ] [ hashkey HASHKEY_SPEC ]\n");
- fprintf(stderr, " [ sample SAMPLE ]\n");
- fprintf(stderr, "or u32 divisor DIVISOR\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "Where: SELECTOR := SAMPLE SAMPLE ...\n");
- fprintf(stderr, " SAMPLE := { ip | ip6 | udp | tcp | icmp |"
- " u{32|16|8} | mark } SAMPLE_ARGS [divisor DIVISOR]\n");
- fprintf(stderr, " FILTERID := X:Y:Z\n");
- fprintf(stderr, "\nNOTE: CLASSID is parsed at hexadecimal input.\n");
-}
-
-int get_u32_handle(__u32 *handle, const char *str)
-{
- __u32 htid=0, hash=0, nodeid=0;
- char *tmp = strchr(str, ':');
-
- if (tmp == NULL) {
- if (memcmp("0x", str, 2) == 0)
- return get_u32(handle, str, 16);
- return -1;
- }
- htid = strtoul(str, &tmp, 16);
- if (tmp == str && *str != ':' && *str != 0)
- return -1;
- if (htid>=0x1000)
- return -1;
- if (*tmp) {
- str = tmp+1;
- hash = strtoul(str, &tmp, 16);
- if (tmp == str && *str != ':' && *str != 0)
- return -1;
- if (hash>=0x100)
- return -1;
- if (*tmp) {
- str = tmp+1;
- nodeid = strtoul(str, &tmp, 16);
- if (tmp == str && *str != 0)
- return -1;
- if (nodeid>=0x1000)
- return -1;
- }
- }
- *handle = (htid<<20)|(hash<<12)|nodeid;
- return 0;
-}
-
-char * sprint_u32_handle(__u32 handle, char *buf)
-{
- int bsize = SPRINT_BSIZE-1;
- __u32 htid = TC_U32_HTID(handle);
- __u32 hash = TC_U32_HASH(handle);
- __u32 nodeid = TC_U32_NODE(handle);
- char *b = buf;
-
- if (handle == 0) {
- snprintf(b, bsize, "none");
- return b;
- }
- if (htid) {
- int l = snprintf(b, bsize, "%x:", htid>>20);
- bsize -= l;
- b += l;
- }
- if (nodeid|hash) {
- if (hash) {
- int l = snprintf(b, bsize, "%x", hash);
- bsize -= l;
- b += l;
- }
- if (nodeid) {
- int l = snprintf(b, bsize, ":%x", nodeid);
- bsize -= l;
- b += l;
- }
- }
- if (show_raw)
- snprintf(b, bsize, "[%08x] ", handle);
- return buf;
-}
-
-static int pack_key(struct tc_u32_sel *sel, __u32 key, __u32 mask,
- int off, int offmask)
-{
- int i;
- int hwm = sel->nkeys;
-
- key &= mask;
-
- for (i=0; i<hwm; i++) {
- if (sel->keys[i].off == off && sel->keys[i].offmask == offmask) {
- __u32 intersect = mask&sel->keys[i].mask;
-
- if ((key^sel->keys[i].val) & intersect)
- return -1;
- sel->keys[i].val |= key;
- sel->keys[i].mask |= mask;
- return 0;
- }
- }
-
- if (hwm >= 128)
- return -1;
- if (off % 4)
- return -1;
- sel->keys[hwm].val = key;
- sel->keys[hwm].mask = mask;
- sel->keys[hwm].off = off;
- sel->keys[hwm].offmask = offmask;
- sel->nkeys++;
- return 0;
-}
-
-static int pack_key32(struct tc_u32_sel *sel, __u32 key, __u32 mask,
- int off, int offmask)
-{
- key = htonl(key);
- mask = htonl(mask);
- return pack_key(sel, key, mask, off, offmask);
-}
-
-static int pack_key16(struct tc_u32_sel *sel, __u32 key, __u32 mask,
- int off, int offmask)
-{
- if (key > 0xFFFF || mask > 0xFFFF)
- return -1;
-
- if ((off & 3) == 0) {
- key <<= 16;
- mask <<= 16;
- }
- off &= ~3;
- key = htonl(key);
- mask = htonl(mask);
-
- return pack_key(sel, key, mask, off, offmask);
-}
-
-static int pack_key8(struct tc_u32_sel *sel, __u32 key, __u32 mask, int off, int offmask)
-{
- if (key > 0xFF || mask > 0xFF)
- return -1;
-
- if ((off & 3) == 0) {
- key <<= 24;
- mask <<= 24;
- } else if ((off & 3) == 1) {
- key <<= 16;
- mask <<= 16;
- } else if ((off & 3) == 2) {
- key <<= 8;
- mask <<= 8;
- }
- off &= ~3;
- key = htonl(key);
- mask = htonl(mask);
-
- return pack_key(sel, key, mask, off, offmask);
-}
-
-
-int parse_at(int *argc_p, char ***argv_p, int *off, int *offmask)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- char *p = *argv;
-
- if (argc <= 0)
- return -1;
-
- if (strlen(p) > strlen("nexthdr+") &&
- memcmp(p, "nexthdr+", strlen("nexthdr+")) == 0) {
- *offmask = -1;
- p += strlen("nexthdr+");
- } else if (matches(*argv, "nexthdr+") == 0) {
- NEXT_ARG();
- *offmask = -1;
- p = *argv;
- }
-
- if (get_integer(off, p, 0))
- return -1;
- argc--; argv++;
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-
-static int parse_u32(int *argc_p, char ***argv_p, struct tc_u32_sel *sel,
- int off, int offmask)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
- __u32 key;
- __u32 mask;
-
- if (argc < 2)
- return -1;
-
- if (get_u32(&key, *argv, 0))
- return -1;
- argc--; argv++;
-
- if (get_u32(&mask, *argv, 16))
- return -1;
- argc--; argv++;
-
- if (argc > 0 && strcmp(argv[0], "at") == 0) {
- NEXT_ARG();
- if (parse_at(&argc, &argv, &off, &offmask))
- return -1;
- }
-
- res = pack_key32(sel, key, mask, off, offmask);
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_u16(int *argc_p, char ***argv_p, struct tc_u32_sel *sel,
- int off, int offmask)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
- __u32 key;
- __u32 mask;
-
- if (argc < 2)
- return -1;
-
- if (get_u32(&key, *argv, 0))
- return -1;
- argc--; argv++;
-
- if (get_u32(&mask, *argv, 16))
- return -1;
- argc--; argv++;
-
- if (argc > 0 && strcmp(argv[0], "at") == 0) {
- NEXT_ARG();
- if (parse_at(&argc, &argv, &off, &offmask))
- return -1;
- }
- res = pack_key16(sel, key, mask, off, offmask);
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_u8(int *argc_p, char ***argv_p, struct tc_u32_sel *sel,
- int off, int offmask)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
- __u32 key;
- __u32 mask;
-
- if (argc < 2)
- return -1;
-
- if (get_u32(&key, *argv, 0))
- return -1;
- argc--; argv++;
-
- if (get_u32(&mask, *argv, 16))
- return -1;
- argc--; argv++;
-
- if (key > 0xFF || mask > 0xFF)
- return -1;
-
- if (argc > 0 && strcmp(argv[0], "at") == 0) {
- NEXT_ARG();
- if (parse_at(&argc, &argv, &off, &offmask))
- return -1;
- }
-
- res = pack_key8(sel, key, mask, off, offmask);
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_ip_addr(int *argc_p, char ***argv_p, struct tc_u32_sel *sel,
- int off)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
- inet_prefix addr;
- __u32 mask;
- int offmask = 0;
-
- if (argc < 1)
- return -1;
-
- if (get_prefix_1(&addr, *argv, AF_INET))
- return -1;
- argc--; argv++;
-
- if (argc > 0 && strcmp(argv[0], "at") == 0) {
- NEXT_ARG();
- if (parse_at(&argc, &argv, &off, &offmask))
- return -1;
- }
-
- mask = 0;
- if (addr.bitlen)
- mask = htonl(0xFFFFFFFF<<(32-addr.bitlen));
- if (pack_key(sel, addr.data[0], mask, off, offmask) < 0)
- return -1;
- res = 0;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_ip6_addr(int *argc_p, char ***argv_p,
- struct tc_u32_sel *sel, int off)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
- int plen = 128;
- int i;
- inet_prefix addr;
- int offmask = 0;
-
- if (argc < 1)
- return -1;
-
- if (get_prefix_1(&addr, *argv, AF_INET6))
- return -1;
- argc--; argv++;
-
- if (argc > 0 && strcmp(argv[0], "at") == 0) {
- NEXT_ARG();
- if (parse_at(&argc, &argv, &off, &offmask))
- return -1;
- }
-
- plen = addr.bitlen;
- for (i=0; i<plen; i+=32) {
-// if (((i+31)&~0x1F)<=plen) {
- if (i + 31 <= plen) {
- res = pack_key(sel, addr.data[i/32],
- 0xFFFFFFFF, off+4*(i/32), offmask);
- if (res < 0)
- return -1;
- } else if (i < plen) {
- __u32 mask = htonl(0xFFFFFFFF << (32 - (plen -i )));
- res = pack_key(sel, addr.data[i/32],
- mask, off+4*(i/32), offmask);
- if (res < 0)
- return -1;
- }
- }
- res = 0;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_ip6_class(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
- __u32 key;
- __u32 mask;
- int off = 0;
- int offmask = 0;
-
- if (argc < 2)
- return -1;
-
- if (get_u32(&key, *argv, 0))
- return -1;
- argc--; argv++;
-
- if (get_u32(&mask, *argv, 16))
- return -1;
- argc--; argv++;
-
- if (key > 0xFF || mask > 0xFF)
- return -1;
-
- key <<= 20;
- mask <<= 20;
- key = htonl(key);
- mask = htonl(mask);
-
- if (res = pack_key(sel, key, mask, off, offmask) < 0)
- return -1;
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-static int parse_ether_addr(int *argc_p, char ***argv_p,
- struct tc_u32_sel *sel, int off)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
- __u8 addr[6];
- int offmask = 0;
- int i;
-
- if (argc < 1)
- return -1;
-
- if (sscanf(*argv, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
- addr + 0, addr + 1, addr + 2,
- addr + 3, addr + 4, addr + 5) != 6) {
- fprintf(stderr, "parse_ether_addr: improperly formed address '%s'\n",
- *argv);
- return -1;
- }
-
- argc--; argv++;
- if (argc > 0 && strcmp(argv[0], "at") == 0) {
- NEXT_ARG();
- if (parse_at(&argc, &argv, &off, &offmask))
- return -1;
- }
-
- for (i = 0; i < 6; i++) {
- res = pack_key8(sel, addr[i], 0xFF, off + i, offmask);
- if (res < 0)
- return -1;
- }
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_ip(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc < 2)
- return -1;
-
- if (strcmp(*argv, "src") == 0) {
- NEXT_ARG();
- res = parse_ip_addr(&argc, &argv, sel, 12);
- } else if (strcmp(*argv, "dst") == 0) {
- NEXT_ARG();
- res = parse_ip_addr(&argc, &argv, sel, 16);
- } else if (strcmp(*argv, "tos") == 0 ||
- matches(*argv, "dsfield") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 1, 0);
- } else if (strcmp(*argv, "ihl") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 0, 0);
- } else if (strcmp(*argv, "protocol") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 9, 0);
- } else if (matches(*argv, "precedence") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 1, 0);
- } else if (strcmp(*argv, "nofrag") == 0) {
- argc--; argv++;
- res = pack_key16(sel, 0, 0x3FFF, 6, 0);
- } else if (strcmp(*argv, "firstfrag") == 0) {
- argc--; argv++;
- res = pack_key16(sel, 0, 0x1FFF, 6, 0);
- } else if (strcmp(*argv, "df") == 0) {
- argc--; argv++;
- res = pack_key16(sel, 0x4000, 0x4000, 6, 0);
- } else if (strcmp(*argv, "mf") == 0) {
- argc--; argv++;
- res = pack_key16(sel, 0x2000, 0x2000, 6, 0);
- } else if (strcmp(*argv, "dport") == 0) {
- NEXT_ARG();
- res = parse_u16(&argc, &argv, sel, 22, 0);
- } else if (strcmp(*argv, "sport") == 0) {
- NEXT_ARG();
- res = parse_u16(&argc, &argv, sel, 20, 0);
- } else if (strcmp(*argv, "icmp_type") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 20, 0);
- } else if (strcmp(*argv, "icmp_code") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 20, 1);
- } else
- return -1;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_ip6(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc < 2)
- return -1;
-
- if (strcmp(*argv, "src") == 0) {
- NEXT_ARG();
- res = parse_ip6_addr(&argc, &argv, sel, 8);
- } else if (strcmp(*argv, "dst") == 0) {
- NEXT_ARG();
- res = parse_ip6_addr(&argc, &argv, sel, 24);
- } else if (strcmp(*argv, "priority") == 0) {
- NEXT_ARG();
- res = parse_ip6_class(&argc, &argv, sel);
- } else if (strcmp(*argv, "protocol") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 6, 0);
- } else if (strcmp(*argv, "flowlabel") == 0) {
- NEXT_ARG();
- res = parse_u32(&argc, &argv, sel, 0, 0);
- } else if (strcmp(*argv, "dport") == 0) {
- NEXT_ARG();
- res = parse_u16(&argc, &argv, sel, 42, 0);
- } else if (strcmp(*argv, "sport") == 0) {
- NEXT_ARG();
- res = parse_u16(&argc, &argv, sel, 40, 0);
- } else if (strcmp(*argv, "icmp_type") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 40, 0);
- } else if (strcmp(*argv, "icmp_code") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 41, 1);
- } else
- return -1;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_ether(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc < 2)
- return -1;
-
- if (strcmp(*argv, "src") == 0) {
- NEXT_ARG();
- res = parse_ether_addr(&argc, &argv, sel, -8);
- } else if (strcmp(*argv, "dst") == 0) {
- NEXT_ARG();
- res = parse_ether_addr(&argc, &argv, sel, -14);
- } else {
- fprintf(stderr, "Unknown match: ether %s\n", *argv);
- return -1;
- }
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-#define parse_tcp parse_udp
-static int parse_udp(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc < 2)
- return -1;
-
- if (strcmp(*argv, "src") == 0) {
- NEXT_ARG();
- res = parse_u16(&argc, &argv, sel, 0, -1);
- } else if (strcmp(*argv, "dst") == 0) {
- NEXT_ARG();
- res = parse_u16(&argc, &argv, sel, 2, -1);
- } else
- return -1;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-
-static int parse_icmp(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc < 2)
- return -1;
-
- if (strcmp(*argv, "type") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 0, -1);
- } else if (strcmp(*argv, "code") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 1, -1);
- } else
- return -1;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_mark(int *argc_p, char ***argv_p, struct nlmsghdr *n)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
- struct tc_u32_mark mark;
-
- if (argc <= 1)
- return -1;
-
- if (get_u32(&mark.val, *argv, 0)) {
- fprintf(stderr, "Illegal \"mark\" value\n");
- return -1;
- }
- NEXT_ARG();
-
- if (get_u32(&mark.mask, *argv, 0)) {
- fprintf(stderr, "Illegal \"mark\" mask\n");
- return -1;
- }
- NEXT_ARG();
-
- if ((mark.val & mark.mask) != mark.val) {
- fprintf(stderr, "Illegal \"mark\" (impossible combination)\n");
- return -1;
- }
-
- addattr_l(n, MAX_MSG, TCA_U32_MARK, &mark, sizeof(mark));
- res = 0;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_selector(int *argc_p, char ***argv_p,
- struct tc_u32_sel *sel, struct nlmsghdr *n)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- int res = -1;
-
- if (argc <= 0)
- return -1;
-
- if (matches(*argv, "u32") == 0) {
- NEXT_ARG();
- res = parse_u32(&argc, &argv, sel, 0, 0);
- } else if (matches(*argv, "u16") == 0) {
- NEXT_ARG();
- res = parse_u16(&argc, &argv, sel, 0, 0);
- } else if (matches(*argv, "u8") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, sel, 0, 0);
- } else if (matches(*argv, "ip") == 0) {
- NEXT_ARG();
- res = parse_ip(&argc, &argv, sel);
- } else if (matches(*argv, "ip6") == 0) {
- NEXT_ARG();
- res = parse_ip6(&argc, &argv, sel);
- } else if (matches(*argv, "udp") == 0) {
- NEXT_ARG();
- res = parse_udp(&argc, &argv, sel);
- } else if (matches(*argv, "tcp") == 0) {
- NEXT_ARG();
- res = parse_tcp(&argc, &argv, sel);
- } else if (matches(*argv, "icmp") == 0) {
- NEXT_ARG();
- res = parse_icmp(&argc, &argv, sel);
- } else if (matches(*argv, "mark") == 0) {
- NEXT_ARG();
- res = parse_mark(&argc, &argv, n);
- } else if (matches(*argv, "ether") == 0) {
- NEXT_ARG();
- res = parse_ether(&argc, &argv, sel);
- } else
- return -1;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int parse_offset(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
-
- while (argc > 0) {
- if (matches(*argv, "plus") == 0) {
- int off;
- NEXT_ARG();
- if (get_integer(&off, *argv, 0))
- return -1;
- sel->off = off;
- sel->flags |= TC_U32_OFFSET;
- } else if (matches(*argv, "at") == 0) {
- int off;
- NEXT_ARG();
- if (get_integer(&off, *argv, 0))
- return -1;
- sel->offoff = off;
- if (off%2) {
- fprintf(stderr, "offset \"at\" must be even\n");
- return -1;
- }
- sel->flags |= TC_U32_VAROFFSET;
- } else if (matches(*argv, "mask") == 0) {
- __u16 mask;
- NEXT_ARG();
- if (get_u16(&mask, *argv, 16))
- return -1;
- sel->offmask = htons(mask);
- sel->flags |= TC_U32_VAROFFSET;
- } else if (matches(*argv, "shift") == 0) {
- int shift;
- NEXT_ARG();
- if (get_integer(&shift, *argv, 0))
- return -1;
- sel->offshift = shift;
- sel->flags |= TC_U32_VAROFFSET;
- } else if (matches(*argv, "eat") == 0) {
- sel->flags |= TC_U32_EAT;
- } else {
- break;
- }
- argc--; argv++;
- }
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-static int parse_hashkey(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
-
- while (argc > 0) {
- if (matches(*argv, "mask") == 0) {
- __u32 mask;
- NEXT_ARG();
- if (get_u32(&mask, *argv, 16))
- return -1;
- sel->hmask = htonl(mask);
- } else if (matches(*argv, "at") == 0) {
- int num;
- NEXT_ARG();
- if (get_integer(&num, *argv, 0))
- return -1;
- if (num%4)
- return -1;
- sel->hoff = num;
- } else {
- break;
- }
- argc--; argv++;
- }
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-static void print_ipv4(FILE *f, const struct tc_u32_key *key)
-{
- char abuf[256];
-
- switch (key->off) {
- case 0:
- switch (ntohl(key->mask)) {
- case 0x0f000000:
- fprintf(f, "\n match IP ihl %u", ntohl(key->val) >> 24);
- return;
- case 0x00ff0000:
- fprintf(f, "\n match IP dsfield %#x", ntohl(key->val) >> 16);
- return;
- }
- break;
- case 8:
- if (ntohl(key->mask) == 0x00ff0000) {
- fprintf(f, "\n match IP protocol %d", ntohl(key->val) >> 16);
- return;
- }
- break;
- case 12:
- case 16: {
- int bits = mask2bits(key->mask);
- if (bits >= 0) {
- fprintf(f, "\n %s %s/%d",
- key->off == 12 ? "match IP src" : "match IP dst",
- inet_ntop(AF_INET, &key->val,
- abuf, sizeof(abuf)),
- bits);
- return;
- }
- }
- break;
-
- case 20:
- switch (ntohl(key->mask)) {
- case 0x0000ffff:
- fprintf(f, "\n match sport %u",
- ntohl(key->val) & 0xffff);
- return;
- case 0xffff0000:
- fprintf(f, "\n match dport %u",
- ntohl(key->val) >> 16);
- return;
- case 0xffffffff:
- fprintf(f, "\n match sport %u, match dport %u",
- ntohl(key->val) & 0xffff,
- ntohl(key->val) >> 16);
-
- return;
- }
- /* XXX: Default print_raw */
- }
-}
-
-static void print_ipv6(FILE *f, const struct tc_u32_key *key)
-{
- char abuf[256];
-
- switch (key->off) {
- case 0:
- switch (ntohl(key->mask)) {
- case 0x0f000000:
- fprintf(f, "\n match IP ihl %u", ntohl(key->val) >> 24);
- return;
- case 0x00ff0000:
- fprintf(f, "\n match IP dsfield %#x", ntohl(key->val) >> 16);
- return;
- }
- break;
- case 8:
- if (ntohl(key->mask) == 0x00ff0000) {
- fprintf(f, "\n match IP protocol %d", ntohl(key->val) >> 16);
- return;
- }
- break;
- case 12:
- case 16: {
- int bits = mask2bits(key->mask);
- if (bits >= 0) {
- fprintf(f, "\n %s %s/%d",
- key->off == 12 ? "match IP src" : "match IP dst",
- inet_ntop(AF_INET, &key->val,
- abuf, sizeof(abuf)),
- bits);
- return;
- }
- }
- break;
-
- case 20:
- switch (ntohl(key->mask)) {
- case 0x0000ffff:
- fprintf(f, "\n match sport %u",
- ntohl(key->val) & 0xffff);
- return;
- case 0xffff0000:
- fprintf(f, "\n match dport %u",
- ntohl(key->val) >> 16);
- return;
- case 0xffffffff:
- fprintf(f, "\n match sport %u, match dport %u",
- ntohl(key->val) & 0xffff,
- ntohl(key->val) >> 16);
-
- return;
- }
- /* XXX: Default print_raw */
- }
-}
-
-static void print_raw(FILE *f, const struct tc_u32_key *key)
-{
- fprintf(f, "\n match %08x/%08x at %s%d",
- (unsigned int)ntohl(key->val),
- (unsigned int)ntohl(key->mask),
- key->offmask ? "nexthdr+" : "",
- key->off);
-}
-
-static const struct {
- __u16 proto;
- __u16 pad;
- void (*pprinter)(FILE *f, const struct tc_u32_key *key);
-} u32_pprinters[] = {
- {0, 0, print_raw},
- {ETH_P_IP, 0, print_ipv4},
- {ETH_P_IPV6, 0, print_ipv6},
-};
-
-static void show_keys(FILE *f, const struct tc_u32_key *key)
-{
- int i = 0;
-
- if (!show_pretty)
- goto show_k;
-
- for (i = 0; i < sizeof(u32_pprinters) / sizeof(u32_pprinters[0]); i++) {
- if (u32_pprinters[i].proto == ntohs(f_proto)) {
-show_k:
- u32_pprinters[i].pprinter(f, key);
- return;
- }
- }
-
- i = 0;
- goto show_k;
-}
-
-static int u32_parse_opt(struct filter_util *qu, char *handle,
- int argc, char **argv, struct nlmsghdr *n)
-{
- struct {
- struct tc_u32_sel sel;
- struct tc_u32_key keys[128];
- } sel;
- struct tcmsg *t = NLMSG_DATA(n);
- struct rtattr *tail;
- int sel_ok = 0, terminal_ok = 0;
- int sample_ok = 0;
- __u32 htid = 0;
- __u32 order = 0;
-
- memset(&sel, 0, sizeof(sel));
-
- if (handle && get_u32_handle(&t->tcm_handle, handle)) {
- fprintf(stderr, "Illegal filter ID\n");
- return -1;
- }
-
- if (argc == 0)
- return 0;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, TCA_OPTIONS, NULL, 0);
-
- while (argc > 0) {
- if (matches(*argv, "match") == 0) {
- NEXT_ARG();
- if (parse_selector(&argc, &argv, &sel.sel, n)) {
- fprintf(stderr, "Illegal \"match\"\n");
- return -1;
- }
- sel_ok++;
- continue;
- } else if (matches(*argv, "offset") == 0) {
- NEXT_ARG();
- if (parse_offset(&argc, &argv, &sel.sel)) {
- fprintf(stderr, "Illegal \"offset\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "hashkey") == 0) {
- NEXT_ARG();
- if (parse_hashkey(&argc, &argv, &sel.sel)) {
- fprintf(stderr, "Illegal \"hashkey\"\n");
- return -1;
- }
- continue;
- } else if (matches(*argv, "classid") == 0 ||
- strcmp(*argv, "flowid") == 0) {
- unsigned handle;
- NEXT_ARG();
- if (get_tc_classid(&handle, *argv)) {
- fprintf(stderr, "Illegal \"classid\"\n");
- return -1;
- }
- addattr_l(n, MAX_MSG, TCA_U32_CLASSID, &handle, 4);
- sel.sel.flags |= TC_U32_TERMINAL;
- } else if (matches(*argv, "divisor") == 0) {
- unsigned divisor;
- NEXT_ARG();
- if (get_unsigned(&divisor, *argv, 0) ||
- divisor == 0 ||
- divisor > 0x100 || ((divisor - 1) & divisor)) {
- fprintf(stderr, "Illegal \"divisor\"\n");
- return -1;
- }
- addattr_l(n, MAX_MSG, TCA_U32_DIVISOR, &divisor, 4);
- } else if (matches(*argv, "order") == 0) {
- NEXT_ARG();
- if (get_u32(&order, *argv, 0)) {
- fprintf(stderr, "Illegal \"order\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "link") == 0) {
- unsigned handle;
- NEXT_ARG();
- if (get_u32_handle(&handle, *argv)) {
- fprintf(stderr, "Illegal \"link\"\n");
- return -1;
- }
- if (handle && TC_U32_NODE(handle)) {
- fprintf(stderr, "\"link\" must be a hash table.\n");
- return -1;
- }
- addattr_l(n, MAX_MSG, TCA_U32_LINK, &handle, 4);
- } else if (strcmp(*argv, "ht") == 0) {
- unsigned handle;
- NEXT_ARG();
- if (get_u32_handle(&handle, *argv)) {
- fprintf(stderr, "Illegal \"ht\"\n");
- return -1;
- }
- if (handle && TC_U32_NODE(handle)) {
- fprintf(stderr, "\"ht\" must be a hash table.\n");
- return -1;
- }
- if (sample_ok)
- htid = (htid&0xFF000)|(handle&0xFFF00000);
- else
- htid = (handle&0xFFFFF000);
- } else if (strcmp(*argv, "sample") == 0) {
- __u32 hash;
- unsigned divisor = 0x100;
-
- struct {
- struct tc_u32_sel sel;
- struct tc_u32_key keys[4];
- } sel2;
- memset(&sel2, 0, sizeof(sel2));
- NEXT_ARG();
- if (parse_selector(&argc, &argv, &sel2.sel, n)) {
- fprintf(stderr, "Illegal \"sample\"\n");
- return -1;
- }
- if (sel2.sel.nkeys != 1) {
- fprintf(stderr, "\"sample\" must contain"
- " exactly ONE key.\n");
- return -1;
- }
- if (*argv != 0 && strcmp(*argv, "divisor") == 0) {
- NEXT_ARG();
- if (get_unsigned(&divisor, *argv, 0) || divisor == 0 ||
- divisor > 0x100 || ((divisor - 1) & divisor)) {
- fprintf(stderr, "Illegal sample \"divisor\"\n");
- return -1;
- }
- NEXT_ARG();
- }
- hash = sel2.sel.keys[0].val&sel2.sel.keys[0].mask;
- hash ^= hash>>16;
- hash ^= hash>>8;
- htid = ((hash%divisor)<<12)|(htid&0xFFF00000);
- sample_ok = 1;
- continue;
- } else if (strcmp(*argv, "indev") == 0) {
- char ind[IFNAMSIZ + 1];
- memset(ind, 0, sizeof (ind));
- argc--;
- argv++;
- if (argc < 1) {
- fprintf(stderr, "Illegal indev\n");
- return -1;
- }
- strncpy(ind, *argv, sizeof (ind) - 1);
- addattr_l(n, MAX_MSG, TCA_U32_INDEV, ind, strlen(ind) + 1);
-
- } else if (matches(*argv, "action") == 0) {
- NEXT_ARG();
- if (parse_action(&argc, &argv, TCA_U32_ACT, n)) {
- fprintf(stderr, "Illegal \"action\"\n");
- return -1;
- }
- terminal_ok++;
- continue;
-
- } else if (matches(*argv, "police") == 0) {
- NEXT_ARG();
- if (parse_police(&argc, &argv, TCA_U32_POLICE, n)) {
- fprintf(stderr, "Illegal \"police\"\n");
- return -1;
- }
- terminal_ok++;
- continue;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- /* We dont necessarily need class/flowids */
- if (terminal_ok)
- sel.sel.flags |= TC_U32_TERMINAL;
-
- if (order) {
- if (TC_U32_NODE(t->tcm_handle) && order != TC_U32_NODE(t->tcm_handle)) {
- fprintf(stderr, "\"order\" contradicts \"handle\"\n");
- return -1;
- }
- t->tcm_handle |= order;
- }
-
- if (htid)
- addattr_l(n, MAX_MSG, TCA_U32_HASH, &htid, 4);
- if (sel_ok)
- addattr_l(n, MAX_MSG, TCA_U32_SEL, &sel,
- sizeof(sel.sel)+sel.sel.nkeys*sizeof(struct tc_u32_key));
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int u32_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt,
- __u32 handle)
-{
- struct rtattr *tb[TCA_U32_MAX+1];
- struct tc_u32_sel *sel = NULL;
- struct tc_u32_pcnt *pf = NULL;
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_U32_MAX, opt);
-
- if (handle) {
- SPRINT_BUF(b1);
- fprintf(f, "fh %s ", sprint_u32_handle(handle, b1));
- }
- if (TC_U32_NODE(handle)) {
- fprintf(f, "order %d ", TC_U32_NODE(handle));
- }
-
- if (tb[TCA_U32_SEL]) {
- if (RTA_PAYLOAD(tb[TCA_U32_SEL]) < sizeof(*sel))
- return -1;
-
- sel = RTA_DATA(tb[TCA_U32_SEL]);
- }
-
- if (tb[TCA_U32_DIVISOR]) {
- fprintf(f, "ht divisor %d ", *(__u32*)RTA_DATA(tb[TCA_U32_DIVISOR]));
- } else if (tb[TCA_U32_HASH]) {
- __u32 htid = *(__u32*)RTA_DATA(tb[TCA_U32_HASH]);
- fprintf(f, "key ht %x bkt %x ", TC_U32_USERHTID(htid),
- TC_U32_HASH(htid));
- } else {
- fprintf(f, "??? ");
- }
- if (tb[TCA_U32_CLASSID]) {
- SPRINT_BUF(b1);
- fprintf(f, "%sflowid %s ",
- !sel || !(sel->flags&TC_U32_TERMINAL) ? "*" : "",
- sprint_tc_classid(*(__u32*)RTA_DATA(tb[TCA_U32_CLASSID]), b1));
- } else if (sel && sel->flags&TC_U32_TERMINAL) {
- fprintf(f, "terminal flowid ??? ");
- }
- if (tb[TCA_U32_LINK]) {
- SPRINT_BUF(b1);
- fprintf(f, "link %s ",
- sprint_u32_handle(*(__u32*)RTA_DATA(tb[TCA_U32_LINK]), b1));
- }
-
- if (tb[TCA_U32_PCNT]) {
- if (RTA_PAYLOAD(tb[TCA_U32_PCNT]) < sizeof(*pf)) {
- fprintf(f, "Broken perf counters \n");
- return -1;
- }
- pf = RTA_DATA(tb[TCA_U32_PCNT]);
- }
-
- if (sel && show_stats && NULL != pf)
- fprintf(f, " (rule hit %llu success %llu)",
- (unsigned long long) pf->rcnt,
- (unsigned long long) pf->rhit);
-
- if (tb[TCA_U32_MARK]) {
- struct tc_u32_mark *mark = RTA_DATA(tb[TCA_U32_MARK]);
- if (RTA_PAYLOAD(tb[TCA_U32_MARK]) < sizeof(*mark)) {
- fprintf(f, "\n Invalid mark (kernel&iproute2 mismatch)\n");
- } else {
- fprintf(f, "\n mark 0x%04x 0x%04x (success %d)",
- mark->val, mark->mask, mark->success);
- }
- }
-
- if (sel) {
- if (sel->nkeys) {
- int i;
- for (i=0; i<sel->nkeys; i++) {
- show_keys(f, sel->keys + i);
- if (show_stats && NULL != pf)
- fprintf(f, " (success %llu ) ",
- (unsigned long long) pf->kcnts[i]);
- }
- }
-
- if (sel->flags&(TC_U32_VAROFFSET|TC_U32_OFFSET)) {
- fprintf(f, "\n offset ");
- if (sel->flags&TC_U32_VAROFFSET)
- fprintf(f, "%04x>>%d at %d ",
- ntohs(sel->offmask),
- sel->offshift, sel->offoff);
- if (sel->off)
- fprintf(f, "plus %d ", sel->off);
- }
- if (sel->flags&TC_U32_EAT)
- fprintf(f, " eat ");
-
- if (sel->hmask) {
- fprintf(f, "\n hash mask %08x at %d ",
- (unsigned int)htonl(sel->hmask), sel->hoff);
- }
- }
-
- if (tb[TCA_U32_POLICE]) {
- fprintf(f, "\n");
- tc_print_police(f, tb[TCA_U32_POLICE]);
- }
- if (tb[TCA_U32_INDEV]) {
- struct rtattr *idev = tb[TCA_U32_INDEV];
- fprintf(f, "\n input dev %s\n", (char *) RTA_DATA(idev));
- }
- if (tb[TCA_U32_ACT]) {
- tc_print_action(f, tb[TCA_U32_ACT]);
- }
-
- return 0;
-}
-
-struct filter_util u32_filter_util = {
- .id = "u32",
- .parse_fopt = u32_parse_opt,
- .print_fopt = u32_print_opt,
-};
diff --git a/tc/m_action.c b/tc/m_action.c
deleted file mode 100644
index 11814c9..0000000
--- a/tc/m_action.c
+++ /dev/null
@@ -1,643 +0,0 @@
-/*
- * m_action.c Action Management
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- * TODO:
- * - parse to be passed a filedescriptor for logging purposes
- *
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <dlfcn.h>
-
-#include "utils.h"
-#include "tc_common.h"
-#include "tc_util.h"
-
-static struct action_util * action_list;
-
-#ifdef ANDROID
-extern struct action_util mirred_action_util;
-#endif
-
-#ifdef CONFIG_GACT
-int gact_ld = 0 ; //fuckin backward compatibility
-#endif
-int batch_c = 0;
-int tab_flush = 0;
-
-void act_usage(void)
-{
- /*XXX: In the near future add a action->print_help to improve
- * usability
- * This would mean new tc will not be backward compatible
- * with any action .so from the old days. But if someone really
- * does that, they would know how to fix this ..
- *
- */
- fprintf (stderr, "usage: tc actions <ACTSPECOP>*\n");
- fprintf(stderr,
- "Where: \tACTSPECOP := ACR | GD | FL\n"
- "\tACR := add | change | replace <ACTSPEC>* \n"
- "\tGD := get | delete | <ACTISPEC>*\n"
- "\tFL := ls | list | flush | <ACTNAMESPEC>\n"
- "\tACTNAMESPEC := action <ACTNAME>\n"
- "\tACTISPEC := <ACTNAMESPEC> <INDEXSPEC>\n"
- "\tACTSPEC := action <ACTDETAIL> [INDEXSPEC]\n"
- "\tINDEXSPEC := index <32 bit indexvalue>\n"
- "\tACTDETAIL := <ACTNAME> <ACTPARAMS>\n"
- "\t\tExample ACTNAME is gact, mirred etc\n"
- "\t\tEach action has its own parameters (ACTPARAMS)\n"
- "\n");
-
- exit(-1);
-}
-
-static int print_noaopt(struct action_util *au, FILE *f, struct rtattr *opt)
-{
- if (opt && RTA_PAYLOAD(opt))
- fprintf(f, "[Unknown action, optlen=%u] ",
- (unsigned) RTA_PAYLOAD(opt));
- return 0;
-}
-
-static int parse_noaopt(struct action_util *au, int *argc_p, char ***argv_p, int code, struct nlmsghdr *n)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc) {
- fprintf(stderr, "Unknown action \"%s\", hence option \"%s\" is unparsable\n", au->id, *argv);
- } else {
- fprintf(stderr, "Unknown action \"%s\"\n", au->id);
- }
- return -1;
-}
-
-struct action_util *get_action_kind(char *str)
-{
-#ifdef ANDROID
- if (!strcmp(str, "mirred")) {
- return &mirred_action_util;
- } else {
- fprintf(stderr, "Android does not support action '%s'", str);
- return NULL;
- }
-#endif
- static void *aBODY;
- void *dlh;
- char buf[256];
- struct action_util *a;
-#ifdef CONFIG_GACT
- int looked4gact = 0;
-restart_s:
-#endif
- for (a = action_list; a; a = a->next) {
- if (strcmp(a->id, str) == 0)
- return a;
- }
-
- snprintf(buf, sizeof(buf), "%s/m_%s.so", get_tc_lib(), str);
- dlh = dlopen(buf, RTLD_LAZY | RTLD_GLOBAL);
- if (dlh == NULL) {
- dlh = aBODY;
- if (dlh == NULL) {
- dlh = aBODY = dlopen(NULL, RTLD_LAZY);
- if (dlh == NULL)
- goto noexist;
- }
- }
-
- snprintf(buf, sizeof(buf), "%s_action_util", str);
- a = dlsym(dlh, buf);
- if (a == NULL)
- goto noexist;
-
-reg:
- a->next = action_list;
- action_list = a;
- return a;
-
-noexist:
-#ifdef CONFIG_GACT
- if (!looked4gact) {
- looked4gact = 1;
- strcpy(str,"gact");
- goto restart_s;
- }
-#endif
- a = malloc(sizeof(*a));
- if (a) {
- memset(a, 0, sizeof(*a));
- strncpy(a->id, "noact", 15);
- a->parse_aopt = parse_noaopt;
- a->print_aopt = print_noaopt;
- goto reg;
- }
- return a;
-}
-
-int
-new_cmd(char **argv)
-{
- if ((matches(*argv, "change") == 0) ||
- (matches(*argv, "replace") == 0)||
- (matches(*argv, "delete") == 0)||
- (matches(*argv, "add") == 0))
- return 1;
-
- return 0;
-
-}
-
-int
-parse_action(int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- struct rtattr *tail, *tail2;
- char k[16];
- int ok = 0;
- int eap = 0; /* expect action parameters */
-
- int ret = 0;
- int prio = 0;
-
- if (argc <= 0)
- return -1;
-
- tail = tail2 = NLMSG_TAIL(n);
-
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
-
- while (argc > 0) {
-
- memset(k, 0, sizeof (k));
-
- if (strcmp(*argv, "action") == 0 ) {
- argc--;
- argv++;
- eap = 1;
-#ifdef CONFIG_GACT
- if (!gact_ld) {
- get_action_kind("gact");
- }
-#endif
- continue;
- } else if (strcmp(*argv, "help") == 0) {
- return -1;
- } else if (new_cmd(argv)) {
- goto done0;
- } else {
- struct action_util *a = NULL;
- strncpy(k, *argv, sizeof (k) - 1);
- eap = 0;
- if (argc > 0 ) {
- a = get_action_kind(k);
- } else {
-done0:
- if (ok)
- break;
- else
- goto done;
- }
-
- if (NULL == a) {
- goto bad_val;
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, ++prio, NULL, 0);
- addattr_l(n, MAX_MSG, TCA_ACT_KIND, k, strlen(k) + 1);
-
- ret = a->parse_aopt(a,&argc, &argv, TCA_ACT_OPTIONS, n);
-
- if (ret < 0) {
- fprintf(stderr,"bad action parsing\n");
- goto bad_val;
- }
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- ok++;
- }
-
- }
-
- if (eap > 0) {
- fprintf(stderr,"bad action empty %d\n",eap);
- goto bad_val;
- }
-
- tail2->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail2;
-
-done:
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-bad_val:
- /* no need to undo things, returning from here should
- * cause enough pain */
- fprintf(stderr, "parse_action: bad value (%d:%s)!\n",argc,*argv);
- return -1;
-}
-
-int
-tc_print_one_action(FILE * f, struct rtattr *arg)
-{
-
- struct rtattr *tb[TCA_ACT_MAX + 1];
- int err = 0;
- struct action_util *a = NULL;
-
- if (arg == NULL)
- return -1;
-
- parse_rtattr_nested(tb, TCA_ACT_MAX, arg);
- if (tb[TCA_ACT_KIND] == NULL) {
- fprintf(stderr, "NULL Action!\n");
- return -1;
- }
-
-
- a = get_action_kind(RTA_DATA(tb[TCA_ACT_KIND]));
- if (NULL == a)
- return err;
-
- if (tab_flush) {
- fprintf(f," %s \n", a->id);
- tab_flush = 0;
- return 0;
- }
-
- err = a->print_aopt(a,f,tb[TCA_ACT_OPTIONS]);
-
-
- if (0 > err)
- return err;
-
- if (show_stats && tb[TCA_ACT_STATS]) {
- fprintf(f, "\tAction statistics:\n");
- print_tcstats2_attr(f, tb[TCA_ACT_STATS], "\t", NULL);
- fprintf(f, "\n");
- }
-
- return 0;
-}
-
-int
-tc_print_action(FILE * f, const struct rtattr *arg)
-{
-
- int i;
- struct rtattr *tb[TCA_ACT_MAX_PRIO + 1];
-
- if (arg == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_ACT_MAX_PRIO, arg);
-
- if (tab_flush && NULL != tb[0] && NULL == tb[1]) {
- int ret = tc_print_one_action(f, tb[0]);
- return ret;
- }
-
- for (i = 0; i < TCA_ACT_MAX_PRIO; i++) {
- if (tb[i]) {
- fprintf(f, "\n\taction order %d: ", i + batch_c);
- if (0 > tc_print_one_action(f, tb[i])) {
- fprintf(f, "Error printing action\n");
- }
- }
-
- }
-
- batch_c+=TCA_ACT_MAX_PRIO ;
- return 0;
-}
-
-int print_action(const struct sockaddr_nl *who,
- struct nlmsghdr *n,
- void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct tcamsg *t = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[TCAA_MAX+1];
-
- len -= NLMSG_LENGTH(sizeof(*t));
-
- if (len < 0) {
- fprintf(stderr, "Wrong len %d\n", len);
- return -1;
- }
-
- parse_rtattr(tb, TCAA_MAX, TA_RTA(t), len);
-
- if (NULL == tb[TCA_ACT_TAB]) {
- if (n->nlmsg_type != RTM_GETACTION)
- fprintf(stderr, "print_action: NULL kind\n");
- return -1;
- }
-
- if (n->nlmsg_type == RTM_DELACTION) {
- if (n->nlmsg_flags & NLM_F_ROOT) {
- fprintf(fp, "Flushed table ");
- tab_flush = 1;
- } else {
- fprintf(fp, "deleted action ");
- }
- }
-
- if (n->nlmsg_type == RTM_NEWACTION)
- fprintf(fp, "Added action ");
- tc_print_action(fp, tb[TCA_ACT_TAB]);
-
- return 0;
-}
-
-int tc_action_gd(int cmd, unsigned flags, int *argc_p, char ***argv_p)
-{
- char k[16];
- struct action_util *a = NULL;
- int argc = *argc_p;
- char **argv = *argv_p;
- int prio = 0;
- int ret = 0;
- __u32 i;
- struct sockaddr_nl nladdr;
- struct rtattr *tail;
- struct rtattr *tail2;
- struct nlmsghdr *ans = NULL;
-
- struct {
- struct nlmsghdr n;
- struct tcamsg t;
- char buf[MAX_MSG];
- } req;
-
- req.t.tca_family = AF_UNSPEC;
-
- memset(&req, 0, sizeof(req));
-
- memset(&nladdr, 0, sizeof(nladdr));
- nladdr.nl_family = AF_NETLINK;
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcamsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- argc -=1;
- argv +=1;
-
-
- tail = NLMSG_TAIL(&req.n);
- addattr_l(&req.n, MAX_MSG, TCA_ACT_TAB, NULL, 0);
-
- while (argc > 0) {
- if (strcmp(*argv, "action") == 0 ) {
- argc--;
- argv++;
- continue;
- } else if (strcmp(*argv, "help") == 0) {
- return -1;
- }
-
- strncpy(k, *argv, sizeof (k) - 1);
- a = get_action_kind(k);
- if (NULL == a) {
- fprintf(stderr, "Error: non existent action: %s\n",k);
- ret = -1;
- goto bad_val;
- }
- if (strcmp(a->id, k) != 0) {
- fprintf(stderr, "Error: non existent action: %s\n",k);
- ret = -1;
- goto bad_val;
- }
-
- argc -=1;
- argv +=1;
- if (argc <= 0) {
- fprintf(stderr, "Error: no index specified action: %s\n",k);
- ret = -1;
- goto bad_val;
- }
-
- if (matches(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&i, *argv, 10)) {
- fprintf(stderr, "Illegal \"index\"\n");
- ret = -1;
- goto bad_val;
- }
- argc -=1;
- argv +=1;
- } else {
- fprintf(stderr, "Error: no index specified action: %s\n",k);
- ret = -1;
- goto bad_val;
- }
-
- tail2 = NLMSG_TAIL(&req.n);
- addattr_l(&req.n, MAX_MSG, ++prio, NULL, 0);
- addattr_l(&req.n, MAX_MSG, TCA_ACT_KIND, k, strlen(k) + 1);
- addattr32(&req.n, MAX_MSG, TCA_ACT_INDEX, i);
- tail2->rta_len = (void *) NLMSG_TAIL(&req.n) - (void *) tail2;
-
- }
-
- tail->rta_len = (void *) NLMSG_TAIL(&req.n) - (void *) tail;
-
- req.n.nlmsg_seq = rth.dump = ++rth.seq;
- if (cmd == RTM_GETACTION)
- ans = &req.n;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, ans, NULL, NULL) < 0) {
- fprintf(stderr, "We have an error talking to the kernel\n");
- return 1;
- }
-
- if (ans && print_action(NULL, &req.n, (void*)stdout) < 0) {
- fprintf(stderr, "Dump terminated\n");
- return 1;
- }
-
- *argc_p = argc;
- *argv_p = argv;
-bad_val:
- return ret;
-}
-
-int tc_action_modify(int cmd, unsigned flags, int *argc_p, char ***argv_p)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- int ret = 0;
-
- struct rtattr *tail;
- struct {
- struct nlmsghdr n;
- struct tcamsg t;
- char buf[MAX_MSG];
- } req;
-
- req.t.tca_family = AF_UNSPEC;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcamsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- tail = NLMSG_TAIL(&req.n);
- argc -=1;
- argv +=1;
- if (parse_action(&argc, &argv, TCA_ACT_TAB, &req.n)) {
- fprintf(stderr, "Illegal \"action\"\n");
- return -1;
- }
- tail->rta_len = (void *) NLMSG_TAIL(&req.n) - (void *) tail;
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0) {
- fprintf(stderr, "We have an error talking to the kernel\n");
- ret = -1;
- }
-
- *argc_p = argc;
- *argv_p = argv;
-
- return ret;
-}
-
-int tc_act_list_or_flush(int argc, char **argv, int event)
-{
- int ret = 0, prio = 0, msg_size = 0;
- char k[16];
- struct rtattr *tail,*tail2;
- struct action_util *a = NULL;
- struct {
- struct nlmsghdr n;
- struct tcamsg t;
- char buf[MAX_MSG];
- } req;
-
- req.t.tca_family = AF_UNSPEC;
-
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcamsg));
-
- tail = NLMSG_TAIL(&req.n);
- addattr_l(&req.n, MAX_MSG, TCA_ACT_TAB, NULL, 0);
- tail2 = NLMSG_TAIL(&req.n);
-
- strncpy(k, *argv, sizeof (k) - 1);
-#ifdef CONFIG_GACT
- if (!gact_ld) {
- get_action_kind("gact");
- }
-#endif
- a = get_action_kind(k);
- if (NULL == a) {
- fprintf(stderr,"bad action %s\n",k);
- goto bad_val;
- }
- if (strcmp(a->id, k) != 0) {
- fprintf(stderr,"bad action %s\n",k);
- goto bad_val;
- }
- strncpy(k, *argv, sizeof (k) - 1);
-
- addattr_l(&req.n, MAX_MSG, ++prio, NULL, 0);
- addattr_l(&req.n, MAX_MSG, TCA_ACT_KIND, k, strlen(k) + 1);
- tail2->rta_len = (void *) NLMSG_TAIL(&req.n) - (void *) tail2;
- tail->rta_len = (void *) NLMSG_TAIL(&req.n) - (void *) tail;
-
- msg_size = NLMSG_ALIGN(req.n.nlmsg_len) - NLMSG_ALIGN(sizeof(struct nlmsghdr));
-
- if (event == RTM_GETACTION) {
- if (rtnl_dump_request(&rth, event, (void *)&req.t, msg_size) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
- ret = rtnl_dump_filter(&rth, print_action, stdout, NULL, NULL);
- }
-
- if (event == RTM_DELACTION) {
- req.n.nlmsg_len = NLMSG_ALIGN(req.n.nlmsg_len);
- req.n.nlmsg_type = RTM_DELACTION;
- req.n.nlmsg_flags |= NLM_F_ROOT;
- req.n.nlmsg_flags |= NLM_F_REQUEST;
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0) {
- fprintf(stderr, "We have an error flushing\n");
- return 1;
- }
-
- }
-
-bad_val:
-
- return ret;
-}
-
-int do_action(int argc, char **argv)
-{
-
- int ret = 0;
-
- while (argc > 0) {
-
- if (matches(*argv, "add") == 0) {
- ret = tc_action_modify(RTM_NEWACTION, NLM_F_EXCL|NLM_F_CREATE, &argc, &argv);
- } else if (matches(*argv, "change") == 0 ||
- matches(*argv, "replace") == 0) {
- ret = tc_action_modify(RTM_NEWACTION, NLM_F_CREATE|NLM_F_REPLACE, &argc, &argv);
- } else if (matches(*argv, "delete") == 0) {
- argc -=1;
- argv +=1;
- ret = tc_action_gd(RTM_DELACTION, 0, &argc, &argv);
- } else if (matches(*argv, "get") == 0) {
- argc -=1;
- argv +=1;
- ret = tc_action_gd(RTM_GETACTION, 0, &argc, &argv);
- } else if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0) {
- if (argc <= 2) {
- act_usage();
- return -1;
- }
- return tc_act_list_or_flush(argc-2, argv+2, RTM_GETACTION);
- } else if (matches(*argv, "flush") == 0) {
- if (argc <= 2) {
- act_usage();
- return -1;
- }
- return tc_act_list_or_flush(argc-2, argv+2, RTM_DELACTION);
- } else if (matches(*argv, "help") == 0) {
- act_usage();
- return -1;
- } else {
-
- ret = -1;
- }
-
- if (ret < 0) {
- fprintf(stderr, "Command \"%s\" is unknown, try \"tc actions help\".\n", *argv);
- return -1;
- }
- }
-
- return 0;
-}
-
diff --git a/tc/m_ematch.c b/tc/m_ematch.c
deleted file mode 100644
index 4c3acf8..0000000
--- a/tc/m_ematch.c
+++ /dev/null
@@ -1,570 +0,0 @@
-/*
- * m_ematch.c Extended Matches
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Thomas Graf <tgraf@suug.ch>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <dlfcn.h>
-#include <stdarg.h>
-#include <errno.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include "m_ematch.h"
-
-#define EMATCH_MAP "/etc/iproute2/ematch_map"
-
-static struct ematch_util *ematch_list;
-
-/* export to bison parser */
-int ematch_argc;
-char **ematch_argv;
-char *ematch_err = NULL;
-struct ematch *ematch_root;
-
-static int begin_argc;
-static char **begin_argv;
-
-static inline void map_warning(int num, char *kind)
-{
- fprintf(stderr,
- "Error: Unable to find ematch \"%s\" in %s\n" \
- "Please assign a unique ID to the ematch kind the suggested " \
- "entry is:\n" \
- "\t%d\t%s\n",
- kind, EMATCH_MAP, num, kind);
-}
-
-static int lookup_map(__u16 num, char *dst, int len, const char *file)
-{
- int err = -EINVAL;
- char buf[512];
- FILE *fd = fopen(file, "r");
-
- if (fd == NULL)
- return -errno;
-
- while (fgets(buf, sizeof(buf), fd)) {
- char namebuf[512], *p = buf;
- int id;
-
- while (*p == ' ' || *p == '\t')
- p++;
- if (*p == '#' || *p == '\n' || *p == 0)
- continue;
-
- if (sscanf(p, "%d %s", &id, namebuf) != 2) {
- fprintf(stderr, "ematch map %s corrupted at %s\n",
- file, p);
- goto out;
- }
-
- if (id == num) {
- if (dst)
- strncpy(dst, namebuf, len - 1);
- err = 0;
- goto out;
- }
- }
-
- err = -ENOENT;
-out:
- fclose(fd);
- return err;
-}
-
-static int lookup_map_id(char *kind, int *dst, const char *file)
-{
- int err = -EINVAL;
- char buf[512];
- FILE *fd = fopen(file, "r");
-
- if (fd == NULL)
- return -errno;
-
- while (fgets(buf, sizeof(buf), fd)) {
- char namebuf[512], *p = buf;
- int id;
-
- while (*p == ' ' || *p == '\t')
- p++;
- if (*p == '#' || *p == '\n' || *p == 0)
- continue;
-
- if (sscanf(p, "%d %s", &id, namebuf) != 2) {
- fprintf(stderr, "ematch map %s corrupted at %s\n",
- file, p);
- goto out;
- }
-
- if (!strcasecmp(namebuf, kind)) {
- if (dst)
- *dst = id;
- err = 0;
- goto out;
- }
- }
-
- err = -ENOENT;
- *dst = 0;
-out:
- fclose(fd);
- return err;
-}
-
-static struct ematch_util *get_ematch_kind(char *kind)
-{
- static void *body;
- void *dlh;
- char buf[256];
- struct ematch_util *e;
-
- for (e = ematch_list; e; e = e->next) {
- if (strcmp(e->kind, kind) == 0)
- return e;
- }
-
- snprintf(buf, sizeof(buf), "em_%s.so", kind);
- dlh = dlopen(buf, RTLD_LAZY);
- if (dlh == NULL) {
- dlh = body;
- if (dlh == NULL) {
- dlh = body = dlopen(NULL, RTLD_LAZY);
- if (dlh == NULL)
- return NULL;
- }
- }
-
- snprintf(buf, sizeof(buf), "%s_ematch_util", kind);
- e = dlsym(dlh, buf);
- if (e == NULL)
- return NULL;
-
- e->next = ematch_list;
- ematch_list = e;
-
- return e;
-}
-
-static struct ematch_util *get_ematch_kind_num(__u16 kind)
-{
- char name[32];
-
- if (lookup_map(kind, name, sizeof(name), EMATCH_MAP) < 0)
- return NULL;
-
- return get_ematch_kind(name);
-}
-
-static int parse_tree(struct nlmsghdr *n, struct ematch *tree)
-{
- int index = 1;
- struct ematch *t;
-
- for (t = tree; t; t = t->next) {
- struct rtattr *tail = NLMSG_TAIL(n);
- struct tcf_ematch_hdr hdr = {
- .flags = t->relation
- };
-
- if (t->inverted)
- hdr.flags |= TCF_EM_INVERT;
-
- addattr_l(n, MAX_MSG, index++, NULL, 0);
-
- if (t->child) {
- __u32 r = t->child_ref;
- addraw_l(n, MAX_MSG, &hdr, sizeof(hdr));
- addraw_l(n, MAX_MSG, &r, sizeof(r));
- } else {
- int num = 0, err;
- char buf[64];
- struct ematch_util *e;
-
- if (t->args == NULL)
- return -1;
-
- strncpy(buf, (char*) t->args->data, sizeof(buf)-1);
- e = get_ematch_kind(buf);
- if (e == NULL) {
- fprintf(stderr, "Unknown ematch \"%s\"\n",
- buf);
- return -1;
- }
-
- err = lookup_map_id(buf, &num, EMATCH_MAP);
- if (err < 0) {
- if (err == -ENOENT)
- map_warning(e->kind_num, buf);
- return err;
- }
-
- hdr.kind = num;
- if (e->parse_eopt(n, &hdr, t->args->next) < 0)
- return -1;
- }
-
- tail->rta_len = (void*) NLMSG_TAIL(n) - (void*) tail;
- }
-
- return 0;
-}
-
-static int flatten_tree(struct ematch *head, struct ematch *tree)
-{
- int i, count = 0;
- struct ematch *t;
-
- for (;;) {
- count++;
-
- if (tree->child) {
- for (t = head; t->next; t = t->next);
- t->next = tree->child;
- count += flatten_tree(head, tree->child);
- }
-
- if (tree->relation == 0)
- break;
-
- tree = tree->next;
- }
-
- for (i = 0, t = head; t; t = t->next, i++)
- t->index = i;
-
- for (t = head; t; t = t->next)
- if (t->child)
- t->child_ref = t->child->index;
-
- return count;
-}
-
-int em_parse_error(int err, struct bstr *args, struct bstr *carg,
- struct ematch_util *e, char *fmt, ...)
-{
- va_list a;
-
- va_start(a, fmt);
- vfprintf(stderr, fmt, a);
- va_end(a);
-
- if (ematch_err)
- fprintf(stderr, ": %s\n... ", ematch_err);
- else
- fprintf(stderr, "\n... ");
-
- while (ematch_argc < begin_argc) {
- if (ematch_argc == (begin_argc - 1))
- fprintf(stderr, ">>%s<< ", *begin_argv);
- else
- fprintf(stderr, "%s ", *begin_argv);
- begin_argv++;
- begin_argc--;
- }
-
- fprintf(stderr, "...\n");
-
- if (args) {
- fprintf(stderr, "... %s(", e->kind);
- while (args) {
- fprintf(stderr, "%s", args == carg ? ">>" : "");
- bstr_print(stderr, args, 1);
- fprintf(stderr, "%s%s", args == carg ? "<<" : "",
- args->next ? " " : "");
- args = args->next;
- }
- fprintf(stderr, ")...\n");
-
- }
-
- if (e == NULL) {
- fprintf(stderr,
- "Usage: EXPR\n" \
- "where: EXPR := TERM [ { and | or } EXPR ]\n" \
- " TERM := [ not ] { MATCH | '(' EXPR ')' }\n" \
- " MATCH := module '(' ARGS ')'\n" \
- " ARGS := ARG1 ARG2 ...\n" \
- "\n" \
- "Example: a(x y) and not (b(x) or c(x y z))\n");
- } else
- e->print_usage(stderr);
-
- return -err;
-}
-
-static inline void free_ematch_err(void)
-{
- if (ematch_err) {
- free(ematch_err);
- ematch_err = NULL;
- }
-}
-
-extern int ematch_parse(void);
-
-int parse_ematch(int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- begin_argc = ematch_argc = *argc_p;
- begin_argv = ematch_argv = *argv_p;
-
- if (ematch_parse()) {
- int err = em_parse_error(EINVAL, NULL, NULL, NULL,
- "Parse error");
- free_ematch_err();
- return err;
- }
-
- free_ematch_err();
-
- /* undo look ahead by parser */
- ematch_argc++;
- ematch_argv--;
-
- if (ematch_root) {
- struct rtattr *tail, *tail_list;
-
- struct tcf_ematch_tree_hdr hdr = {
- .nmatches = flatten_tree(ematch_root, ematch_root),
- .progid = TCF_EM_PROG_TC
- };
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- addattr_l(n, MAX_MSG, TCA_EMATCH_TREE_HDR, &hdr, sizeof(hdr));
-
- tail_list = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, TCA_EMATCH_TREE_LIST, NULL, 0);
-
- if (parse_tree(n, ematch_root) < 0)
- return -1;
-
- tail_list->rta_len = (void*) NLMSG_TAIL(n) - (void*) tail_list;
- tail->rta_len = (void*) NLMSG_TAIL(n) - (void*) tail;
- }
-
- *argc_p = ematch_argc;
- *argv_p = ematch_argv;
-
- return 0;
-}
-
-static int print_ematch_seq(FILE *fd, struct rtattr **tb, int start,
- int prefix)
-{
- int n, i = start;
- struct tcf_ematch_hdr *hdr;
- int dlen;
- void *data;
-
- for (;;) {
- if (tb[i] == NULL)
- return -1;
-
- dlen = RTA_PAYLOAD(tb[i]) - sizeof(*hdr);
- data = (void *) RTA_DATA(tb[i]) + sizeof(*hdr);
-
- if (dlen < 0)
- return -1;
-
- hdr = RTA_DATA(tb[i]);
-
- if (hdr->flags & TCF_EM_INVERT)
- fprintf(fd, "NOT ");
-
- if (hdr->kind == 0) {
- __u32 ref;
-
- if (dlen < sizeof(__u32))
- return -1;
-
- ref = *(__u32 *) data;
- fprintf(fd, "(\n");
- for (n = 0; n <= prefix; n++)
- fprintf(fd, " ");
- if (print_ematch_seq(fd, tb, ref + 1, prefix + 1) < 0)
- return -1;
- for (n = 0; n < prefix; n++)
- fprintf(fd, " ");
- fprintf(fd, ") ");
-
- } else {
- struct ematch_util *e;
-
- e = get_ematch_kind_num(hdr->kind);
- if (e == NULL)
- fprintf(fd, "[unknown ematch %d]\n",
- hdr->kind);
- else {
- fprintf(fd, "%s(", e->kind);
- if (e->print_eopt(fd, hdr, data, dlen) < 0)
- return -1;
- fprintf(fd, ")\n");
- }
- if (hdr->flags & TCF_EM_REL_MASK)
- for (n = 0; n < prefix; n++)
- fprintf(fd, " ");
- }
-
- switch (hdr->flags & TCF_EM_REL_MASK) {
- case TCF_EM_REL_AND:
- fprintf(fd, "AND ");
- break;
-
- case TCF_EM_REL_OR:
- fprintf(fd, "OR ");
- break;
-
- default:
- return 0;
- }
-
- i++;
- }
-
- return 0;
-}
-
-static int print_ematch_list(FILE *fd, struct tcf_ematch_tree_hdr *hdr,
- struct rtattr *rta)
-{
- int err = -1;
- struct rtattr **tb;
-
- tb = malloc((hdr->nmatches + 1) * sizeof(struct rtattr *));
- if (tb == NULL)
- return -1;
-
- if (hdr->nmatches > 0) {
- if (parse_rtattr_nested(tb, hdr->nmatches, rta) < 0)
- goto errout;
-
- fprintf(fd, "\n ");
- if (print_ematch_seq(fd, tb, 1, 1) < 0)
- goto errout;
- }
-
- err = 0;
-errout:
- free(tb);
- return err;
-}
-
-int print_ematch(FILE *fd, const struct rtattr *rta)
-{
- struct rtattr *tb[TCA_EMATCH_TREE_MAX+1];
- struct tcf_ematch_tree_hdr *hdr;
-
- if (parse_rtattr_nested(tb, TCA_EMATCH_TREE_MAX, rta) < 0)
- return -1;
-
- if (tb[TCA_EMATCH_TREE_HDR] == NULL) {
- fprintf(stderr, "Missing ematch tree header\n");
- return -1;
- }
-
- if (tb[TCA_EMATCH_TREE_LIST] == NULL) {
- fprintf(stderr, "Missing ematch tree list\n");
- return -1;
- }
-
- if (RTA_PAYLOAD(tb[TCA_EMATCH_TREE_HDR]) < sizeof(*hdr)) {
- fprintf(stderr, "Ematch tree header size mismatch\n");
- return -1;
- }
-
- hdr = RTA_DATA(tb[TCA_EMATCH_TREE_HDR]);
-
- return print_ematch_list(fd, hdr, tb[TCA_EMATCH_TREE_LIST]);
-}
-
-struct bstr * bstr_alloc(const char *text)
-{
- struct bstr *b = calloc(1, sizeof(*b));
-
- if (b == NULL)
- return NULL;
-
- b->data = strdup(text);
- if (b->data == NULL) {
- free(b);
- return NULL;
- }
-
- b->len = strlen(text);
-
- return b;
-}
-
-unsigned long bstrtoul(const struct bstr *b)
-{
- char *inv = NULL;
- unsigned long l;
- char buf[b->len+1];
-
- memcpy(buf, b->data, b->len);
- buf[b->len] = '\0';
-
- l = strtoul(buf, &inv, 0);
- if (l == ULONG_MAX || inv == buf)
- return ULONG_MAX;
-
- return l;
-}
-
-void bstr_print(FILE *fd, const struct bstr *b, int ascii)
-{
- int i;
- char *s = b->data;
-
- if (ascii)
- for (i = 0; i < b->len; i++)
- fprintf(fd, "%c", isprint(s[i]) ? s[i] : '.');
- else {
- for (i = 0; i < b->len; i++)
- fprintf(fd, "%02x", s[i]);
- fprintf(fd, "\"");
- for (i = 0; i < b->len; i++)
- fprintf(fd, "%c", isprint(s[i]) ? s[i] : '.');
- fprintf(fd, "\"");
- }
-}
-
-void print_ematch_tree(const struct ematch *tree)
-{
- const struct ematch *t;
-
- for (t = tree; t; t = t->next) {
- if (t->inverted)
- printf("NOT ");
-
- if (t->child) {
- printf("(");
- print_ematch_tree(t->child);
- printf(")");
- } else {
- struct bstr *b;
- for (b = t->args; b; b = b->next)
- printf("%s%s", b->data, b->next ? " " : "");
- }
-
- if (t->relation == TCF_EM_REL_AND)
- printf(" AND ");
- else if (t->relation == TCF_EM_REL_OR)
- printf(" OR ");
- }
-}
diff --git a/tc/m_ematch.h b/tc/m_ematch.h
deleted file mode 100644
index 5036e9b..0000000
--- a/tc/m_ematch.h
+++ /dev/null
@@ -1,111 +0,0 @@
-#ifndef __TC_EMATCH_H_
-#define __TC_EMATCH_H_
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-#define EMATCHKINDSIZ 16
-
-struct bstr
-{
- char *data;
- unsigned int len;
- int quoted;
- struct bstr *next;
-};
-
-extern struct bstr * bstr_alloc(const char *text);
-
-static inline struct bstr * bstr_new(char *data, unsigned int len)
-{
- struct bstr *b = calloc(1, sizeof(*b));
-
- if (b == NULL)
- return NULL;
-
- b->data = data;
- b->len = len;
-
- return b;
-}
-
-static inline int bstrcmp(struct bstr *b, const char *text)
-{
- int len = strlen(text);
- int d = b->len - len;
-
- if (d == 0)
- return strncmp(b->data, text, len);
-
- return d;
-}
-
-static inline struct bstr *bstr_next(struct bstr *b)
-{
- return b->next;
-}
-
-extern unsigned long bstrtoul(const struct bstr *b);
-extern void bstr_print(FILE *fd, const struct bstr *b, int ascii);
-
-
-struct ematch
-{
- struct bstr *args;
- int index;
- int inverted;
- int relation;
- int child_ref;
- struct ematch *child;
- struct ematch *next;
-};
-
-static inline struct ematch * new_ematch(struct bstr *args, int inverted)
-{
- struct ematch *e = calloc(1, sizeof(*e));
-
- if (e == NULL)
- return NULL;
-
- e->args = args;
- e->inverted = inverted;
-
- return e;
-}
-
-extern void print_ematch_tree(const struct ematch *tree);
-
-
-struct ematch_util
-{
- char kind[EMATCHKINDSIZ];
- int kind_num;
- int (*parse_eopt)(struct nlmsghdr *,struct tcf_ematch_hdr *,
- struct bstr *);
- int (*print_eopt)(FILE *, struct tcf_ematch_hdr *, void *, int);
- void (*print_usage)(FILE *);
- struct ematch_util *next;
-};
-
-static inline int parse_layer(struct bstr *b)
-{
- if (*((char *) b->data) == 'l')
- return TCF_LAYER_LINK;
- else if (*((char *) b->data) == 'n')
- return TCF_LAYER_NETWORK;
- else if (*((char *) b->data) == 't')
- return TCF_LAYER_TRANSPORT;
- else
- return INT_MAX;
-}
-
-extern int em_parse_error(int err, struct bstr *args, struct bstr *carg,
- struct ematch_util *, char *fmt, ...);
-extern int print_ematch(FILE *, const struct rtattr *);
-extern int parse_ematch(int *, char ***, int, struct nlmsghdr *);
-
-#endif
diff --git a/tc/m_estimator.c b/tc/m_estimator.c
deleted file mode 100644
index a9e5dbc..0000000
--- a/tc/m_estimator.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * m_estimator.c Parse/print estimator module options.
- *
- * This program is free software; you can u32istribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void est_help(void);
-
-static void est_help(void)
-{
- fprintf(stderr, "Usage: ... estimator INTERVAL TIME-CONST\n");
- fprintf(stderr, " INTERVAL is interval between measurements\n");
- fprintf(stderr, " TIME-CONST is averaging time constant\n");
- fprintf(stderr, "Example: ... est 1sec 8sec\n");
- return;
-}
-
-int parse_estimator(int *p_argc, char ***p_argv, struct tc_estimator *est)
-{
- int argc = *p_argc;
- char **argv = *p_argv;
- unsigned A, time_const;
-
- NEXT_ARG();
- if (est->ewma_log)
- duparg("estimator", *argv);
- if (matches(*argv, "help") == 0)
- est_help();
- if (get_time(&A, *argv))
- invarg("estimator", "invalid estimator interval");
- NEXT_ARG();
- if (matches(*argv, "help") == 0)
- est_help();
- if (get_time(&time_const, *argv))
- invarg("estimator", "invalid estimator time constant");
- if (tc_setup_estimator(A, time_const, est) < 0) {
- fprintf(stderr, "Error: estimator parameters are out of range.\n");
- return -1;
- }
- if (show_raw)
- fprintf(stderr, "[estimator i=%u e=%u]\n", est->interval, est->ewma_log);
- *p_argc = argc;
- *p_argv = argv;
- return 0;
-}
diff --git a/tc/m_gact.c b/tc/m_gact.c
deleted file mode 100644
index 9f07851..0000000
--- a/tc/m_gact.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * m_gact.c generic actions module
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include <linux/tc_act/tc_gact.h>
-
-/* define to turn on probablity stuff */
-
-#ifdef CONFIG_GACT_PROB
-static const char *prob_n2a(int p)
-{
- if (p == PGACT_NONE)
- return "none";
- if (p == PGACT_NETRAND)
- return "netrand";
- if (p == PGACT_DETERM)
- return "determ";
- return "none";
-}
-#endif
-
-static void
-explain(void)
-{
-#ifdef CONFIG_GACT_PROB
- fprintf(stderr, "Usage: ... gact <ACTION> [RAND] [INDEX]\n");
- fprintf(stderr,
- "Where: \tACTION := reclassify | drop | continue | pass \n"
- "\tRAND := random <RANDTYPE> <ACTION> <VAL>\n"
- "\tRANDTYPE := netrand | determ\n"
- "\tVAL : = value not exceeding 10000\n"
- "\tINDEX := index value used\n"
- "\n");
-#else
- fprintf(stderr, "Usage: ... gact <ACTION> [INDEX]\n");
- fprintf(stderr,
- "Where: \tACTION := reclassify | drop | continue | pass \n"
- "\tINDEX := index value used\n"
- "\n");
-#endif
-}
-
-
-static void
-usage(void)
-{
- explain();
- exit(-1);
-}
-
-int
-get_act(char ***argv_p)
-{
- char **argv = *argv_p;
-
- if (matches(*argv, "reclassify") == 0) {
- return TC_ACT_RECLASSIFY;
- } else if (matches(*argv, "drop") == 0 || matches(*argv, "shot") == 0) {
- return TC_ACT_SHOT;
- } else if (matches(*argv, "continue") == 0) {
- return TC_ACT_UNSPEC;
- } else if (matches(*argv, "pipe") == 0) {
- return TC_ACT_PIPE;
- } else if (matches(*argv, "pass") == 0 || matches(*argv, "ok") == 0) {
- return TC_ACT_OK;
- } else {
- fprintf(stderr,"bad action type %s\n",*argv);
- return -10;
- }
-}
-
-int
-parse_gact(struct action_util *a, int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- int ok = 0;
- int action = TC_POLICE_RECLASSIFY;
- struct tc_gact p;
-#ifdef CONFIG_GACT_PROB
- int rd = 0;
- struct tc_gact_p pp;
-#endif
- struct rtattr *tail;
-
- memset(&p, 0, sizeof (p));
- p.action = TC_POLICE_RECLASSIFY;
-
- if (argc < 0)
- return -1;
-
-
- if (matches(*argv, "gact") == 0) {
- ok++;
- } else {
- action = get_act(&argv);
- if (action != -10) {
- p.action = action;
- ok++;
- } else {
- explain();
- return action;
- }
- }
-
- if (ok) {
- argc--;
- argv++;
- }
-
-#ifdef CONFIG_GACT_PROB
- if (ok && argc > 0) {
- if (matches(*argv, "random") == 0) {
- rd = 1;
- NEXT_ARG();
- if (matches(*argv, "netrand") == 0) {
- NEXT_ARG();
- pp.ptype = PGACT_NETRAND;
- } else if (matches(*argv, "determ") == 0) {
- NEXT_ARG();
- pp.ptype = PGACT_DETERM;
- } else {
- fprintf(stderr, "Illegal \"random type\"\n");
- return -1;
- }
-
- action = get_act(&argv);
- if (action != -10) { /* FIXME */
- pp.paction = action;
- } else {
- explain();
- return -1;
- }
- argc--;
- argv++;
- if (get_u16(&pp.pval, *argv, 10)) {
- fprintf(stderr, "Illegal probability val 0x%x\n",pp.pval);
- return -1;
- }
- if (pp.pval > 10000) {
- fprintf(stderr, "Illegal probability val 0x%x\n",pp.pval);
- return -1;
- }
- argc--;
- argv++;
- } else if (matches(*argv, "help") == 0) {
- usage();
- }
- }
-#endif
-
- if (argc > 0) {
- if (matches(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&p.index, *argv, 10)) {
- fprintf(stderr, "Illegal \"index\"\n");
- return -1;
- }
- argc--;
- argv++;
- ok++;
- } else if (matches(*argv, "help") == 0) {
- usage();
- }
- }
-
- if (!ok)
- return -1;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- addattr_l(n, MAX_MSG, TCA_GACT_PARMS, &p, sizeof (p));
-#ifdef CONFIG_GACT_PROB
- if (rd) {
- addattr_l(n, MAX_MSG, TCA_GACT_PROB, &pp, sizeof (pp));
- }
-#endif
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-int
-print_gact(struct action_util *au,FILE * f, struct rtattr *arg)
-{
- SPRINT_BUF(b1);
-#ifdef CONFIG_GACT_PROB
- SPRINT_BUF(b2);
- struct tc_gact_p *pp = NULL;
- struct tc_gact_p pp_dummy;
-#endif
- struct tc_gact *p = NULL;
- struct rtattr *tb[TCA_GACT_MAX + 1];
-
- if (arg == NULL)
- return -1;
-
- parse_rtattr_nested(tb, TCA_GACT_MAX, arg);
-
- if (tb[TCA_GACT_PARMS] == NULL) {
- fprintf(f, "[NULL gact parameters]");
- return -1;
- }
- p = RTA_DATA(tb[TCA_GACT_PARMS]);
-
- fprintf(f, "gact action %s", action_n2a(p->action, b1, sizeof (b1)));
-#ifdef CONFIG_GACT_PROB
- if (NULL != tb[TCA_GACT_PROB]) {
- pp = RTA_DATA(tb[TCA_GACT_PROB]);
- } else {
- /* need to keep consistent output */
- memset(&pp_dummy, 0, sizeof (pp_dummy));
- pp = &pp_dummy;
- }
- fprintf(f, "\n\t random type %s %s val %d",prob_n2a(pp->ptype), action_n2a(pp->paction, b2, sizeof (b2)), pp->pval);
-#endif
- fprintf(f, "\n\t index %d ref %d bind %d",p->index, p->refcnt, p->bindcnt);
- if (show_stats) {
- if (tb[TCA_GACT_TM]) {
- struct tcf_t *tm = RTA_DATA(tb[TCA_GACT_TM]);
- print_tm(f,tm);
- }
- }
- fprintf(f, "\n ");
- return 0;
-}
-
-struct action_util gact_action_util = {
- .id = "gact",
- .parse_aopt = parse_gact,
- .print_aopt = print_gact,
-};
diff --git a/tc/m_ipt.c b/tc/m_ipt.c
deleted file mode 100644
index 99d9965..0000000
--- a/tc/m_ipt.c
+++ /dev/null
@@ -1,620 +0,0 @@
-/*
- * m_ipt.c iptables based targets
- * utilities mostly ripped from iptables <duh, its the linux way>
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- */
-
-#include <syslog.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <linux/if.h>
-#include <iptables.h>
-#include <linux/netfilter.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include "utils.h"
-#include "tc_util.h"
-#include <linux/tc_act/tc_ipt.h>
-#include <stdio.h>
-#include <dlfcn.h>
-#include <getopt.h>
-#include <errno.h>
-#include <string.h>
-#include <netdb.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <stdarg.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/wait.h>
-
-static const char *pname = "tc-ipt";
-static const char *tname = "mangle";
-static const char *pversion = "0.1";
-
-static const char *ipthooks[] = {
- "NF_IP_PRE_ROUTING",
- "NF_IP_LOCAL_IN",
- "NF_IP_FORWARD",
- "NF_IP_LOCAL_OUT",
- "NF_IP_POST_ROUTING",
-};
-
-static struct option original_opts[] = {
- {"jump", 1, 0, 'j'},
- {0, 0, 0, 0}
-};
-
-static struct iptables_target *t_list = NULL;
-static struct option *opts = original_opts;
-static unsigned int global_option_offset = 0;
-#define OPTION_OFFSET 256
-
-char *lib_dir;
-
-void
-register_target(struct iptables_target *me)
-{
-/* fprintf(stderr, "\nDummy register_target %s \n", me->name);
-*/
- me->next = t_list;
- t_list = me;
-
-}
-
-void
-xtables_register_target(struct iptables_target *me)
-{
- me->next = t_list;
- t_list = me;
-}
-
-void
-exit_tryhelp(int status)
-{
- fprintf(stderr, "Try `%s -h' or '%s --help' for more information.\n",
- pname, pname);
- exit(status);
-}
-
-void
-exit_error(enum exittype status, char *msg, ...)
-{
- va_list args;
-
- va_start(args, msg);
- fprintf(stderr, "%s v%s: ", pname, pversion);
- vfprintf(stderr, msg, args);
- va_end(args);
- fprintf(stderr, "\n");
- if (status == PARAMETER_PROBLEM)
- exit_tryhelp(status);
- if (status == VERSION_PROBLEM)
- fprintf(stderr,
- "Perhaps iptables or your kernel needs to be upgraded.\n");
- exit(status);
-}
-
-/* stolen from iptables 1.2.11
-They should really have them as a library so i can link to them
-Email them next time i remember
-*/
-
-char *
-addr_to_dotted(const struct in_addr *addrp)
-{
- static char buf[20];
- const unsigned char *bytep;
-
- bytep = (const unsigned char *) &(addrp->s_addr);
- sprintf(buf, "%d.%d.%d.%d", bytep[0], bytep[1], bytep[2], bytep[3]);
- return buf;
-}
-
-int string_to_number_ll(const char *s, unsigned long long min,
- unsigned long long max,
- unsigned long long *ret)
-{
- unsigned long long number;
- char *end;
-
- /* Handle hex, octal, etc. */
- errno = 0;
- number = strtoull(s, &end, 0);
- if (*end == '\0' && end != s) {
- /* we parsed a number, let's see if we want this */
- if (errno != ERANGE && min <= number && (!max || number <= max)) {
- *ret = number;
- return 0;
- }
- }
- return -1;
-}
-
-int string_to_number_l(const char *s, unsigned long min, unsigned long max,
- unsigned long *ret)
-{
- int result;
- unsigned long long number;
-
- result = string_to_number_ll(s, min, max, &number);
- *ret = (unsigned long)number;
-
- return result;
-}
-
-int string_to_number(const char *s, unsigned int min, unsigned int max,
- unsigned int *ret)
-{
- int result;
- unsigned long number;
-
- result = string_to_number_l(s, min, max, &number);
- *ret = (unsigned int)number;
-
- return result;
-}
-
-static void free_opts(struct option *local_opts)
-{
- if (local_opts != original_opts) {
- free(local_opts);
- opts = original_opts;
- global_option_offset = 0;
- }
-}
-
-static struct option *
-merge_options(struct option *oldopts, const struct option *newopts,
- unsigned int *option_offset)
-{
- struct option *merge;
- unsigned int num_old, num_new, i;
-
- for (num_old = 0; oldopts[num_old].name; num_old++) ;
- for (num_new = 0; newopts[num_new].name; num_new++) ;
-
- *option_offset = global_option_offset + OPTION_OFFSET;
-
- merge = malloc(sizeof (struct option) * (num_new + num_old + 1));
- memcpy(merge, oldopts, num_old * sizeof (struct option));
- for (i = 0; i < num_new; i++) {
- merge[num_old + i] = newopts[i];
- merge[num_old + i].val += *option_offset;
- }
- memset(merge + num_old + num_new, 0, sizeof (struct option));
-
- return merge;
-}
-
-static void *
-fw_calloc(size_t count, size_t size)
-{
- void *p;
-
- if ((p = (void *) calloc(count, size)) == NULL) {
- perror("iptables: calloc failed");
- exit(1);
- }
- return p;
-}
-
-static struct iptables_target *
-find_t(char *name)
-{
- struct iptables_target *m;
- for (m = t_list; m; m = m->next) {
- if (strcmp(m->name, name) == 0)
- return m;
- }
-
- return NULL;
-}
-
-static struct iptables_target *
-get_target_name(const char *name)
-{
- void *handle;
- char *error;
- char *new_name, *lname;
- struct iptables_target *m;
- char path[strlen(lib_dir) + sizeof ("/libipt_.so") + strlen(name)];
-
-#ifdef NO_SHARED_LIBS
- return NULL;
-#endif
-
- new_name = malloc(strlen(name) + 1);
- lname = malloc(strlen(name) + 1);
- if (new_name)
- memset(new_name, '\0', strlen(name) + 1);
- else
- exit_error(PARAMETER_PROBLEM, "get_target_name");
-
- if (lname)
- memset(lname, '\0', strlen(name) + 1);
- else
- exit_error(PARAMETER_PROBLEM, "get_target_name");
-
- strcpy(new_name, name);
- strcpy(lname, name);
-
- if (isupper(lname[0])) {
- int i;
- for (i = 0; i < strlen(name); i++) {
- lname[i] = tolower(lname[i]);
- }
- }
-
- if (islower(new_name[0])) {
- int i;
- for (i = 0; i < strlen(new_name); i++) {
- new_name[i] = toupper(new_name[i]);
- }
- }
-
- /* try libxt_xx first */
- sprintf(path, "%s/libxt_%s.so", lib_dir, new_name);
- handle = dlopen(path, RTLD_LAZY);
- if (!handle) {
- /* try libipt_xx next */
- sprintf(path, "%s/libipt_%s.so", lib_dir, new_name);
- handle = dlopen(path, RTLD_LAZY);
-
- if (!handle) {
- sprintf(path, "%s/libxt_%s.so", lib_dir , lname);
- handle = dlopen(path, RTLD_LAZY);
- }
-
- if (!handle) {
- sprintf(path, "%s/libipt_%s.so", lib_dir , lname);
- handle = dlopen(path, RTLD_LAZY);
- }
- /* ok, lets give up .. */
- if (!handle) {
- fputs(dlerror(), stderr);
- printf("\n");
- free(new_name);
- return NULL;
- }
- }
-
- m = dlsym(handle, new_name);
- if ((error = dlerror()) != NULL) {
- m = (struct iptables_target *) dlsym(handle, lname);
- if ((error = dlerror()) != NULL) {
- m = find_t(new_name);
- if (NULL == m) {
- m = find_t(lname);
- if (NULL == m) {
- fputs(error, stderr);
- fprintf(stderr, "\n");
- dlclose(handle);
- free(new_name);
- return NULL;
- }
- }
- }
- }
-
- free(new_name);
- return m;
-}
-
-
-struct in_addr *dotted_to_addr(const char *dotted)
-{
- static struct in_addr addr;
- unsigned char *addrp;
- char *p, *q;
- unsigned int onebyte;
- int i;
- char buf[20];
-
- /* copy dotted string, because we need to modify it */
- strncpy(buf, dotted, sizeof (buf) - 1);
- addrp = (unsigned char *) &(addr.s_addr);
-
- p = buf;
- for (i = 0; i < 3; i++) {
- if ((q = strchr(p, '.')) == NULL)
- return (struct in_addr *) NULL;
-
- *q = '\0';
- if (string_to_number(p, 0, 255, &onebyte) == -1)
- return (struct in_addr *) NULL;
-
- addrp[i] = (unsigned char) onebyte;
- p = q + 1;
- }
-
- /* we've checked 3 bytes, now we check the last one */
- if (string_to_number(p, 0, 255, &onebyte) == -1)
- return (struct in_addr *) NULL;
-
- addrp[3] = (unsigned char) onebyte;
-
- return &addr;
-}
-
-static void set_revision(char *name, u_int8_t revision)
-{
- /* Old kernel sources don't have ".revision" field,
- * but we stole a byte from name. */
- name[IPT_FUNCTION_MAXNAMELEN - 2] = '\0';
- name[IPT_FUNCTION_MAXNAMELEN - 1] = revision;
-}
-
-/*
- * we may need to check for version mismatch
-*/
-int
-build_st(struct iptables_target *target, struct ipt_entry_target *t)
-{
- unsigned int nfcache = 0;
-
- if (target) {
- size_t size;
-
- size =
- IPT_ALIGN(sizeof (struct ipt_entry_target)) + target->size;
-
- if (NULL == t) {
- target->t = fw_calloc(1, size);
- target->t->u.target_size = size;
-
- if (target->init != NULL)
- target->init(target->t, &nfcache);
- set_revision(target->t->u.user.name, target->revision);
- } else {
- target->t = t;
- }
- strcpy(target->t->u.user.name, target->name);
- return 0;
- }
-
- return -1;
-}
-
-static int parse_ipt(struct action_util *a,int *argc_p,
- char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- struct iptables_target *m = NULL;
- struct ipt_entry fw;
- struct rtattr *tail;
- int c;
- int rargc = *argc_p;
- char **argv = *argv_p;
- int argc = 0, iargc = 0;
- char k[16];
- int res = -1;
- int size = 0;
- int iok = 0, ok = 0;
- __u32 hook = 0, index = 0;
- res = 0;
-
- lib_dir = getenv("IPTABLES_LIB_DIR");
- if (!lib_dir)
- lib_dir = IPT_LIB_DIR;
-
- {
- int i;
- for (i = 0; i < rargc; i++) {
- if (NULL == argv[i] || 0 == strcmp(argv[i], "action")) {
- break;
- }
- }
- iargc = argc = i;
- }
-
- if (argc <= 2) {
- fprintf(stderr,"bad arguements to ipt %d vs %d \n", argc, rargc);
- return -1;
- }
-
- while (1) {
- c = getopt_long(argc, argv, "j:", opts, NULL);
- if (c == -1)
- break;
- switch (c) {
- case 'j':
- m = get_target_name(optarg);
- if (NULL != m) {
-
- if (0 > build_st(m, NULL)) {
- printf(" %s error \n", m->name);
- return -1;
- }
- opts =
- merge_options(opts, m->extra_opts,
- &m->option_offset);
- } else {
- fprintf(stderr," failed to find target %s\n\n", optarg);
- return -1;
- }
- ok++;
- break;
-
- default:
- memset(&fw, 0, sizeof (fw));
- if (m) {
- m->parse(c - m->option_offset, argv, 0,
- &m->tflags, NULL, &m->t);
- } else {
- fprintf(stderr," failed to find target %s\n\n", optarg);
- return -1;
-
- }
- ok++;
- break;
-
- }
- }
-
- if (iargc > optind) {
- if (matches(argv[optind], "index") == 0) {
- if (get_u32(&index, argv[optind + 1], 10)) {
- fprintf(stderr, "Illegal \"index\"\n");
- free_opts(opts);
- return -1;
- }
- iok++;
-
- optind += 2;
- }
- }
-
- if (!ok && !iok) {
- fprintf(stderr," ipt Parser BAD!! (%s)\n", *argv);
- return -1;
- }
-
- /* check that we passed the correct parameters to the target */
- if (m)
- m->final_check(m->tflags);
-
- {
- struct tcmsg *t = NLMSG_DATA(n);
- if (t->tcm_parent != TC_H_ROOT
- && t->tcm_parent == TC_H_MAJ(TC_H_INGRESS)) {
- hook = NF_IP_PRE_ROUTING;
- } else {
- hook = NF_IP_POST_ROUTING;
- }
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- fprintf(stdout, "tablename: %s hook: %s\n ", tname, ipthooks[hook]);
- fprintf(stdout, "\ttarget: ");
-
- if (m)
- m->print(NULL, m->t, 0);
- fprintf(stdout, " index %d\n", index);
-
- if (strlen(tname) > 16) {
- size = 16;
- k[15] = 0;
- } else {
- size = 1 + strlen(tname);
- }
- strncpy(k, tname, size);
-
- addattr_l(n, MAX_MSG, TCA_IPT_TABLE, k, size);
- addattr_l(n, MAX_MSG, TCA_IPT_HOOK, &hook, 4);
- addattr_l(n, MAX_MSG, TCA_IPT_INDEX, &index, 4);
- if (m)
- addattr_l(n, MAX_MSG, TCA_IPT_TARG, m->t, m->t->u.target_size);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
-
- argc -= optind;
- argv += optind;
- *argc_p = rargc - iargc;
- *argv_p = argv;
-
- optind = 0;
- free_opts(opts);
- /* Clear flags if target will be used again */
- m->tflags=0;
- m->used=0;
- /* Free allocated memory */
- if (m->t)
- free(m->t);
-
-
- return 0;
-
-}
-
-static int
-print_ipt(struct action_util *au,FILE * f, struct rtattr *arg)
-{
- struct rtattr *tb[TCA_IPT_MAX + 1];
- struct ipt_entry_target *t = NULL;
-
- if (arg == NULL)
- return -1;
-
- lib_dir = getenv("IPTABLES_LIB_DIR");
- if (!lib_dir)
- lib_dir = IPT_LIB_DIR;
-
- parse_rtattr_nested(tb, TCA_IPT_MAX, arg);
-
- if (tb[TCA_IPT_TABLE] == NULL) {
- fprintf(f, "[NULL ipt table name ] assuming mangle ");
- } else {
- fprintf(f, "tablename: %s ",
- (char *) RTA_DATA(tb[TCA_IPT_TABLE]));
- }
-
- if (tb[TCA_IPT_HOOK] == NULL) {
- fprintf(f, "[NULL ipt hook name ]\n ");
- return -1;
- } else {
- __u32 hook;
- hook = *(__u32 *) RTA_DATA(tb[TCA_IPT_HOOK]);
- fprintf(f, " hook: %s \n", ipthooks[hook]);
- }
-
- if (tb[TCA_IPT_TARG] == NULL) {
- fprintf(f, "\t[NULL ipt target parameters ] \n");
- return -1;
- } else {
- struct iptables_target *m = NULL;
- t = RTA_DATA(tb[TCA_IPT_TARG]);
- m = get_target_name(t->u.user.name);
- if (NULL != m) {
- if (0 > build_st(m, t)) {
- fprintf(stderr, " %s error \n", m->name);
- return -1;
- }
-
- opts =
- merge_options(opts, m->extra_opts,
- &m->option_offset);
- } else {
- fprintf(stderr, " failed to find target %s\n\n",
- t->u.user.name);
- return -1;
- }
- fprintf(f, "\ttarget ");
- m->print(NULL, m->t, 0);
- if (tb[TCA_IPT_INDEX] == NULL) {
- fprintf(f, " [NULL ipt target index ]\n");
- } else {
- __u32 index;
- index = *(__u32 *) RTA_DATA(tb[TCA_IPT_INDEX]);
- fprintf(f, " \n\tindex %d", index);
- }
-
- if (tb[TCA_IPT_CNT]) {
- struct tc_cnt *c = RTA_DATA(tb[TCA_IPT_CNT]);;
- fprintf(f, " ref %d bind %d", c->refcnt, c->bindcnt);
- }
- if (show_stats) {
- if (tb[TCA_IPT_TM]) {
- struct tcf_t *tm = RTA_DATA(tb[TCA_IPT_TM]);
- print_tm(f,tm);
- }
- }
- fprintf(f, " \n");
-
- }
- free_opts(opts);
-
- return 0;
-}
-
-struct action_util ipt_action_util = {
- .id = "ipt",
- .parse_aopt = parse_ipt,
- .print_aopt = print_ipt,
-};
-
diff --git a/tc/m_mirred.c b/tc/m_mirred.c
deleted file mode 100644
index 0d771bc..0000000
--- a/tc/m_mirred.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * m_egress.c ingress/egress packet mirror/redir actions module
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- * TODO: Add Ingress support
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_common.h"
-#include <linux/tc_act/tc_mirred.h>
-
-static void
-explain(void)
-{
- fprintf(stderr, "Usage: mirred <DIRECTION> <ACTION> [index INDEX] <dev DEVICENAME> \n");
- fprintf(stderr, "where: \n");
- fprintf(stderr, "\tDIRECTION := <ingress | egress>\n");
- fprintf(stderr, "\tACTION := <mirror | redirect>\n");
- fprintf(stderr, "\tINDEX is the specific policy instance id\n");
- fprintf(stderr, "\tDEVICENAME is the devicename \n");
-
-}
-
-static void
-usage(void)
-{
- explain();
- exit(-1);
-}
-
-char *mirred_n2a(int action)
-{
- switch (action) {
- case TCA_EGRESS_REDIR:
- return "Egress Redirect";
- case TCA_INGRESS_REDIR:
- return "Ingress Redirect";
- case TCA_EGRESS_MIRROR:
- return "Egress Mirror";
- case TCA_INGRESS_MIRROR:
- return "Ingress Mirror";
- default:
- return "unknown";
- }
-}
-
-int
-parse_egress(struct action_util *a, int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
-
- int argc = *argc_p;
- char **argv = *argv_p;
- int ok = 0, iok = 0, mirror=0,redir=0;
- struct tc_mirred p;
- struct rtattr *tail;
- char d[16];
-
- memset(d,0,sizeof(d)-1);
- memset(&p,0,sizeof(struct tc_mirred));
-
- while (argc > 0) {
-
- if (matches(*argv, "action") == 0) {
- break;
- } else if (matches(*argv, "egress") == 0) {
- NEXT_ARG();
- ok++;
- continue;
- } else {
-
- if (matches(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&p.index, *argv, 10)) {
- fprintf(stderr, "Illegal \"index\"\n");
- return -1;
- }
- iok++;
- if (!ok) {
- argc--;
- argv++;
- break;
- }
- } else if(!ok) {
- fprintf(stderr, "was expecting egress (%s)\n", *argv);
- break;
-
- } else if (!mirror && matches(*argv, "mirror") == 0) {
- mirror=1;
- if (redir) {
- fprintf(stderr, "Cant have both mirror and redir\n");
- return -1;
- }
- p.eaction = TCA_EGRESS_MIRROR;
- p.action = TC_ACT_PIPE;
- ok++;
- } else if (!redir && matches(*argv, "redirect") == 0) {
- redir=1;
- if (mirror) {
- fprintf(stderr, "Cant have both mirror and redir\n");
- return -1;
- }
- p.eaction = TCA_EGRESS_REDIR;
- p.action = TC_ACT_STOLEN;
- ok++;
- } else if ((redir || mirror) && matches(*argv, "dev") == 0) {
- NEXT_ARG();
- if (strlen(d))
- duparg("dev", *argv);
-
- strncpy(d, *argv, sizeof(d)-1);
- argc--;
- argv++;
-
- break;
-
- }
- }
-
- NEXT_ARG();
- }
-
- if (!ok && !iok) {
- return -1;
- }
-
-
-
- if (d[0]) {
- int idx;
- ll_init_map(&rth);
-
- if ((idx = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return -1;
- }
-
- p.ifindex = idx;
- }
-
-
- if (argc && p.eaction == TCA_EGRESS_MIRROR) {
-
- if (matches(*argv, "reclassify") == 0) {
- p.action = TC_POLICE_RECLASSIFY;
- NEXT_ARG();
- } else if (matches(*argv, "pipe") == 0) {
- p.action = TC_POLICE_PIPE;
- NEXT_ARG();
- } else if (matches(*argv, "drop") == 0 ||
- matches(*argv, "shot") == 0) {
- p.action = TC_POLICE_SHOT;
- NEXT_ARG();
- } else if (matches(*argv, "continue") == 0) {
- p.action = TC_POLICE_UNSPEC;
- NEXT_ARG();
- } else if (matches(*argv, "pass") == 0) {
- p.action = TC_POLICE_OK;
- NEXT_ARG();
- }
-
- }
-
- if (argc) {
- if (iok && matches(*argv, "index") == 0) {
- fprintf(stderr, "mirred: Illegal double index\n");
- return -1;
- } else {
- if (matches(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&p.index, *argv, 10)) {
- fprintf(stderr, "mirred: Illegal \"index\"\n");
- return -1;
- }
- argc--;
- argv++;
- }
- }
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- addattr_l(n, MAX_MSG, TCA_MIRRED_PARMS, &p, sizeof (p));
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-
-int
-parse_mirred(struct action_util *a, int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
-
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc < 0) {
- fprintf(stderr,"mirred bad arguement count %d\n", argc);
- return -1;
- }
-
- if (matches(*argv, "mirred") == 0) {
- NEXT_ARG();
- } else {
- fprintf(stderr,"mirred bad arguement %s\n", *argv);
- return -1;
- }
-
-
- if (matches(*argv, "egress") == 0 || matches(*argv, "index") == 0) {
- int ret = parse_egress(a, &argc, &argv, tca_id, n);
- if (ret == 0) {
- *argc_p = argc;
- *argv_p = argv;
- return 0;
- }
-
- } else if (matches(*argv, "ingress") == 0) {
- fprintf(stderr,"mirred ingress not supported at the moment\n");
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- fprintf(stderr,"mirred option not supported %s\n", *argv);
- }
-
- return -1;
-
-}
-
-int
-print_mirred(struct action_util *au,FILE * f, struct rtattr *arg)
-{
- struct tc_mirred *p;
- struct rtattr *tb[TCA_MIRRED_MAX + 1];
- const char *dev;
- SPRINT_BUF(b1);
-
- if (arg == NULL)
- return -1;
-
- parse_rtattr_nested(tb, TCA_MIRRED_MAX, arg);
-
- if (tb[TCA_MIRRED_PARMS] == NULL) {
- fprintf(f, "[NULL mirred parameters]");
- return -1;
- }
- p = RTA_DATA(tb[TCA_MIRRED_PARMS]);
-
- /*
- ll_init_map(&rth);
- */
-
-
- if ((dev = ll_index_to_name(p->ifindex)) == 0) {
- fprintf(stderr, "Cannot find device %d\n", p->ifindex);
- return -1;
- }
-
- fprintf(f, "mirred (%s to device %s) %s", mirred_n2a(p->eaction), dev,action_n2a(p->action, b1, sizeof (b1)));
-
- fprintf(f, "\n ");
- fprintf(f, "\tindex %d ref %d bind %d",p->index,p->refcnt,p->bindcnt);
-
- if (show_stats) {
- if (tb[TCA_MIRRED_TM]) {
- struct tcf_t *tm = RTA_DATA(tb[TCA_MIRRED_TM]);
- print_tm(f,tm);
- }
- }
- fprintf(f, "\n ");
- return 0;
-}
-
-struct action_util mirred_action_util = {
- .id = "mirred",
- .parse_aopt = parse_mirred,
- .print_aopt = print_mirred,
-};
diff --git a/tc/m_nat.c b/tc/m_nat.c
deleted file mode 100644
index 01ec032..0000000
--- a/tc/m_nat.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * m_nat.c NAT module
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Herbert Xu <herbert@gondor.apana.org.au>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include "utils.h"
-#include "tc_util.h"
-#include <linux/tc_act/tc_nat.h>
-
-static void
-explain(void)
-{
- fprintf(stderr, "Usage: ... nat NAT\n"
- "NAT := DIRECTION OLD NEW\n"
- "DIRECTION := { ingress | egress }\n"
- "OLD := PREFIX\n"
- "NEW := ADDRESS\n");
-}
-
-static void
-usage(void)
-{
- explain();
- exit(-1);
-}
-
-static int
-parse_nat_args(int *argc_p, char ***argv_p,struct tc_nat *sel)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- inet_prefix addr;
-
- if (argc <= 0)
- return -1;
-
- if (matches(*argv, "egress") == 0)
- sel->flags |= TCA_NAT_FLAG_EGRESS;
- else if (matches(*argv, "ingress") != 0)
- goto bad_val;
-
- NEXT_ARG();
-
- if (get_prefix_1(&addr, *argv, AF_INET))
- goto bad_val;
-
- sel->old_addr = addr.data[0];
- sel->mask = htonl(~0u << (32 - addr.bitlen));
-
- NEXT_ARG();
-
- if (get_prefix_1(&addr, *argv, AF_INET))
- goto bad_val;
-
- sel->new_addr = addr.data[0];
-
- argc--;
- argv++;
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-
-bad_val:
- return -1;
-}
-
-static int
-parse_nat(struct action_util *a, int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- struct tc_nat sel;
-
- int argc = *argc_p;
- char **argv = *argv_p;
- int ok = 0;
- struct rtattr *tail;
-
- memset(&sel, 0, sizeof(sel));
-
- while (argc > 0) {
- if (matches(*argv, "nat") == 0) {
- NEXT_ARG();
- if (parse_nat_args(&argc, &argv, &sel)) {
- fprintf(stderr, "Illegal nat construct (%s) \n",
- *argv);
- explain();
- return -1;
- }
- ok++;
- continue;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- break;
- }
-
- }
-
- if (!ok) {
- explain();
- return -1;
- }
-
- if (argc) {
- if (matches(*argv, "reclassify") == 0) {
- sel.action = TC_ACT_RECLASSIFY;
- argc--;
- argv++;
- } else if (matches(*argv, "pipe") == 0) {
- sel.action = TC_ACT_PIPE;
- argc--;
- argv++;
- } else if (matches(*argv, "drop") == 0 ||
- matches(*argv, "shot") == 0) {
- sel.action = TC_ACT_SHOT;
- argc--;
- argv++;
- } else if (matches(*argv, "continue") == 0) {
- sel.action = TC_ACT_UNSPEC;
- argc--;
- argv++;
- } else if (matches(*argv, "pass") == 0) {
- sel.action = TC_ACT_OK;
- argc--;
- argv++;
- }
- }
-
- if (argc) {
- if (matches(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&sel.index, *argv, 10)) {
- fprintf(stderr, "Pedit: Illegal \"index\"\n");
- return -1;
- }
- argc--;
- argv++;
- }
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- addattr_l(n, MAX_MSG, TCA_NAT_PARMS, &sel, sizeof(sel));
- tail->rta_len = (char *)NLMSG_TAIL(n) - (char *)tail;
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-static int
-print_nat(struct action_util *au,FILE * f, struct rtattr *arg)
-{
- struct tc_nat *sel;
- struct rtattr *tb[TCA_NAT_MAX + 1];
- char buf1[256];
- char buf2[256];
- SPRINT_BUF(buf3);
- int len;
-
- if (arg == NULL)
- return -1;
-
- parse_rtattr_nested(tb, TCA_NAT_MAX, arg);
-
- if (tb[TCA_NAT_PARMS] == NULL) {
- fprintf(f, "[NULL nat parameters]");
- return -1;
- }
- sel = RTA_DATA(tb[TCA_NAT_PARMS]);
-
- len = ffs(sel->mask);
- len = len ? 33 - len : 0;
-
- fprintf(f, " nat %s %s/%d %s %s", sel->flags & TCA_NAT_FLAG_EGRESS ?
- "egress" : "ingress",
- format_host(AF_INET, 4, &sel->old_addr, buf1, sizeof(buf1)),
- len,
- format_host(AF_INET, 4, &sel->new_addr, buf2, sizeof(buf2)),
- action_n2a(sel->action, buf3, sizeof (buf3)));
-
- if (show_stats) {
- if (tb[TCA_NAT_TM]) {
- struct tcf_t *tm = RTA_DATA(tb[TCA_NAT_TM]);
- print_tm(f,tm);
- }
- }
-
- return 0;
-}
-
-struct action_util nat_action_util = {
- .id = "nat",
- .parse_aopt = parse_nat,
- .print_aopt = print_nat,
-};
diff --git a/tc/m_pedit.c b/tc/m_pedit.c
deleted file mode 100644
index 7499846..0000000
--- a/tc/m_pedit.c
+++ /dev/null
@@ -1,608 +0,0 @@
-/*
- * m_pedit.c generic packet editor actions module
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- * TODO:
- * 1) Big endian broken in some spots
- * 2) A lot of this stuff was added on the fly; get a big double-double
- * and clean it up at some point.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <dlfcn.h>
-#include "utils.h"
-#include "tc_util.h"
-#include "m_pedit.h"
-
-static struct m_pedit_util *pedit_list;
-int pedit_debug = 1;
-
-static void
-explain(void)
-{
- fprintf(stderr, "Usage: ... pedit munge <MUNGE>\n");
- fprintf(stderr,
- "Where: MUNGE := <RAW>|<LAYERED>\n"
- "\t<RAW>:= <OFFSETC>[ATC]<CMD>\n "
- "\t\tOFFSETC:= offset <offval> <u8|u16|u32>\n "
- "\t\tATC:= at <atval> offmask <maskval> shift <shiftval>\n "
- "\t\tNOTE: offval is byte offset, must be multiple of 4\n "
- "\t\tNOTE: maskval is a 32 bit hex number\n "
- "\t\tNOTE: shiftval is a is a shift value\n "
- "\t\tCMD:= clear | invert | set <setval>| retain\n "
- "\t<LAYERED>:= ip <ipdata> | ip6 <ip6data> \n "
- " \t\t| udp <udpdata> | tcp <tcpdata> | icmp <icmpdata> \n"
- "For Example usage look at the examples directory\n");
-
-}
-
-static void
-usage(void)
-{
- explain();
- exit(-1);
-}
-
-static int
-pedit_parse_nopopt (int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc) {
- fprintf(stderr, "Unknown action hence option \"%s\" is unparsable\n", *argv);
- return -1;
- }
-
- return 0;
-
-}
-
-struct m_pedit_util
-*get_pedit_kind(char *str)
-{
- static void *pBODY;
- void *dlh;
- char buf[256];
- struct m_pedit_util *p;
-
- for (p = pedit_list; p; p = p->next) {
- if (strcmp(p->id, str) == 0)
- return p;
- }
-
- snprintf(buf, sizeof(buf), "p_%s.so", str);
- dlh = dlopen(buf, RTLD_LAZY);
- if (dlh == NULL) {
- dlh = pBODY;
- if (dlh == NULL) {
- dlh = pBODY = dlopen(NULL, RTLD_LAZY);
- if (dlh == NULL)
- goto noexist;
- }
- }
-
- snprintf(buf, sizeof(buf), "p_pedit_%s", str);
- p = dlsym(dlh, buf);
- if (p == NULL)
- goto noexist;
-
-reg:
- p->next = pedit_list;
- pedit_list = p;
- return p;
-
-noexist:
- p = malloc(sizeof(*p));
- if (p) {
- memset(p, 0, sizeof(*p));
- strncpy(p->id, str, sizeof(p->id)-1);
- p->parse_peopt = pedit_parse_nopopt;
- goto reg;
- }
- return p;
-}
-
-int
-pack_key(struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int hwm = sel->nkeys;
-
- if (hwm >= MAX_OFFS)
- return -1;
-
- if (tkey->off % 4) {
- fprintf(stderr, "offsets MUST be in 32 bit boundaries\n");
- return -1;
- }
-
- sel->keys[hwm].val = tkey->val;
- sel->keys[hwm].mask = tkey->mask;
- sel->keys[hwm].off = tkey->off;
- sel->keys[hwm].at = tkey->at;
- sel->keys[hwm].offmask = tkey->offmask;
- sel->keys[hwm].shift = tkey->shift;
- sel->nkeys++;
- return 0;
-}
-
-
-int
-pack_key32(__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- if (tkey->off > (tkey->off & ~3)) {
- fprintf(stderr,
- "pack_key32: 32 bit offsets must begin in 32bit boundaries\n");
- return -1;
- }
-
- tkey->val = htonl(tkey->val & retain);
- tkey->mask = htonl(tkey->mask | ~retain);
- /* jamal remove this - it is not necessary given the if check above */
- tkey->off &= ~3;
- return pack_key(sel,tkey);
-}
-
-int
-pack_key16(__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int ind = 0, stride = 0;
- __u32 m[4] = {0xFFFF0000,0xFF0000FF,0x0000FFFF};
-
- if (0 > tkey->off) {
- ind = tkey->off + 1;
- if (0 > ind)
- ind = -1*ind;
- } else {
- ind = tkey->off;
- }
-
- if (tkey->val > 0xFFFF || tkey->mask > 0xFFFF) {
- fprintf(stderr, "pack_key16 bad value\n");
- return -1;
- }
-
- ind = tkey->off & 3;
-
- if (0 > ind || 2 < ind) {
- fprintf(stderr, "pack_key16 bad index value %d\n",ind);
- return -1;
- }
-
- stride = 8 * ind;
- tkey->val = htons(tkey->val);
- if (stride > 0) {
- tkey->val <<= stride;
- tkey->mask <<= stride;
- retain <<= stride;
- }
- tkey->mask = retain|m[ind];
-
- tkey->off &= ~3;
-
- if (pedit_debug)
- printf("pack_key16: Final val %08x mask %08x \n",tkey->val,tkey->mask);
- return pack_key(sel,tkey);
-
-}
-
-int
-pack_key8(__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int ind = 0, stride = 0;
- __u32 m[4] = {0xFFFFFF00,0xFFFF00FF,0xFF00FFFF,0x00FFFFFF};
-
- if (0 > tkey->off) {
- ind = tkey->off + 1;
- if (0 > ind)
- ind = -1*ind;
- } else {
- ind = tkey->off;
- }
-
- if (tkey->val > 0xFF || tkey->mask > 0xFF) {
- fprintf(stderr, "pack_key8 bad value (val %x mask %x\n", tkey->val, tkey->mask);
- return -1;
- }
-
- ind = tkey->off & 3;
- stride = 8 * ind;
- tkey->val <<= stride;
- tkey->mask <<= stride;
- retain <<= stride;
- tkey->mask = retain|m[ind];
- tkey->off &= ~3;
-
- if (pedit_debug)
- printf("pack_key8: Final word off %d val %08x mask %08x \n",tkey->off , tkey->val,tkey->mask);
- return pack_key(sel,tkey);
-}
-
-int
-parse_val(int *argc_p, char ***argv_p, __u32 * val, int type)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc <= 0)
- return -1;
-
- if (TINT == type)
- return get_integer((int *) val, *argv, 0);
-
- if (TU32 == type)
- return get_u32(val, *argv, 0);
-
- if (TIPV4 == type) {
- inet_prefix addr;
- if (get_prefix_1(&addr, *argv, AF_INET)) {
- return -1;
- }
- *val=addr.data[0];
- return 0;
- }
- if (TIPV6 == type) {
- /* not implemented yet */
- return -1;
- }
-
- return -1;
-}
-
-int
-parse_cmd(int *argc_p, char ***argv_p, __u32 len, int type,__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- __u32 mask = 0, val = 0;
- __u32 o = 0xFF;
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc <= 0)
- return -1;
-
- if (pedit_debug)
- printf("parse_cmd argc %d %s offset %d length %d\n",argc,*argv,tkey->off,len);
-
- if (len == 2)
- o = 0xFFFF;
- if (len == 4)
- o = 0xFFFFFFFF;
-
- if (matches(*argv, "invert") == 0) {
- retain = val = mask = o;
- } else if (matches(*argv, "set") == 0) {
- NEXT_ARG();
- if (parse_val(&argc, &argv, &val, type))
- return -1;
- } else if (matches(*argv, "preserve") == 0) {
- retain = mask = o;
- } else {
- if (matches(*argv, "clear") != 0)
- return -1;
- }
-
- argc--; argv++;
-
- if (argc && matches(*argv, "retain") == 0) {
- NEXT_ARG();
- if (parse_val(&argc, &argv, &retain, TU32))
- return -1;
- argc--; argv++;
- }
-
- tkey->val = val;
-
- if (len == 1) {
- tkey->mask = 0xFF;
- res = pack_key8(retain,sel,tkey);
- goto done;
- }
- if (len == 2) {
- tkey->mask = mask;
- res = pack_key16(retain,sel,tkey);
- goto done;
- }
- if (len == 4) {
- tkey->mask = mask;
- res = pack_key32(retain,sel,tkey);
- goto done;
- }
-
- return -1;
-done:
- if (pedit_debug)
- printf("parse_cmd done argc %d %s offset %d length %d\n",argc,*argv,tkey->off,len);
- *argc_p = argc;
- *argv_p = argv;
- return res;
-
-}
-
-int
-parse_offset(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int off;
- __u32 len, retain;
- int argc = *argc_p;
- char **argv = *argv_p;
- int res = -1;
-
- if (argc <= 0)
- return -1;
-
- if (get_integer(&off, *argv, 0))
- return -1;
- tkey->off = off;
-
- argc--;
- argv++;
-
- if (argc <= 0)
- return -1;
-
-
- if (matches(*argv, "u32") == 0) {
- len = 4;
- retain = 0xFFFFFFFF;
- goto done;
- }
- if (matches(*argv, "u16") == 0) {
- len = 2;
- retain = 0x0;
- goto done;
- }
- if (matches(*argv, "u8") == 0) {
- len = 1;
- retain = 0x0;
- goto done;
- }
-
- return -1;
-
-done:
-
- NEXT_ARG();
-
- /* [at <someval> offmask <maskval> shift <shiftval>] */
- if (matches(*argv, "at") == 0) {
-
- __u32 atv=0,offmask=0x0,shift=0;
-
- NEXT_ARG();
- if (get_u32(&atv, *argv, 0))
- return -1;
- tkey->at = atv;
-
- NEXT_ARG();
-
- if (get_u32(&offmask, *argv, 16))
- return -1;
- tkey->offmask = offmask;
-
- NEXT_ARG();
-
- if (get_u32(&shift, *argv, 0))
- return -1;
- tkey->shift = shift;
-
- NEXT_ARG();
- }
-
- res = parse_cmd(&argc, &argv, len, TU32,retain,sel,tkey);
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-int
-parse_munge(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel)
-{
- struct tc_pedit_key tkey;
- int argc = *argc_p;
- char **argv = *argv_p;
- int res = -1;
-
- if (argc <= 0)
- return -1;
-
- memset(&tkey, 0, sizeof(tkey));
-
- if (matches(*argv, "offset") == 0) {
- NEXT_ARG();
- res = parse_offset(&argc, &argv,sel,&tkey);
- goto done;
- } else {
- char k[16];
- struct m_pedit_util *p = NULL;
-
- strncpy(k, *argv, sizeof (k) - 1);
-
- if (argc > 0 ) {
- p = get_pedit_kind(k);
- if (NULL == p)
- goto bad_val;
- res = p->parse_peopt(&argc, &argv, sel,&tkey);
- if (res < 0) {
- fprintf(stderr,"bad pedit parsing\n");
- goto bad_val;
- }
- goto done;
- }
- }
-
-bad_val:
- return -1;
-
-done:
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-int
-parse_pedit(struct action_util *a, int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- struct {
- struct tc_pedit_sel sel;
- struct tc_pedit_key keys[MAX_OFFS];
- } sel;
-
- int argc = *argc_p;
- char **argv = *argv_p;
- int ok = 0, iok = 0;
- struct rtattr *tail;
-
- memset(&sel, 0, sizeof(sel));
-
- while (argc > 0) {
- if (pedit_debug > 1)
- fprintf(stderr, "while pedit (%d:%s)\n",argc, *argv);
- if (matches(*argv, "pedit") == 0) {
- NEXT_ARG();
- ok++;
- continue;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else if (matches(*argv, "munge") == 0) {
- if (!ok) {
- fprintf(stderr, "Illegal pedit construct (%s) \n", *argv);
- explain();
- return -1;
- }
- NEXT_ARG();
- if (parse_munge(&argc, &argv,&sel.sel)) {
- fprintf(stderr, "Illegal pedit construct (%s) \n", *argv);
- explain();
- return -1;
- }
- ok++;
- } else {
- break;
- }
-
- }
-
- if (!ok) {
- explain();
- return -1;
- }
-
- if (argc) {
- if (matches(*argv, "reclassify") == 0) {
- sel.sel.action = TC_ACT_RECLASSIFY;
- NEXT_ARG();
- } else if (matches(*argv, "pipe") == 0) {
- sel.sel.action = TC_ACT_PIPE;
- NEXT_ARG();
- } else if (matches(*argv, "drop") == 0 ||
- matches(*argv, "shot") == 0) {
- sel.sel.action = TC_ACT_SHOT;
- NEXT_ARG();
- } else if (matches(*argv, "continue") == 0) {
- sel.sel.action = TC_ACT_UNSPEC;
- NEXT_ARG();
- } else if (matches(*argv, "pass") == 0) {
- sel.sel.action = TC_ACT_OK;
- NEXT_ARG();
- }
- }
-
- if (argc) {
- if (matches(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&sel.sel.index, *argv, 10)) {
- fprintf(stderr, "Pedit: Illegal \"index\"\n");
- return -1;
- }
- argc--;
- argv++;
- iok++;
- }
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- addattr_l(n, MAX_MSG, TCA_PEDIT_PARMS,&sel, sizeof(sel.sel)+sel.sel.nkeys*sizeof(struct tc_pedit_key));
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-int
-print_pedit(struct action_util *au,FILE * f, struct rtattr *arg)
-{
- struct tc_pedit_sel *sel;
- struct rtattr *tb[TCA_PEDIT_MAX + 1];
- SPRINT_BUF(b1);
-
- if (arg == NULL)
- return -1;
-
- parse_rtattr_nested(tb, TCA_PEDIT_MAX, arg);
-
- if (tb[TCA_PEDIT_PARMS] == NULL) {
- fprintf(f, "[NULL pedit parameters]");
- return -1;
- }
- sel = RTA_DATA(tb[TCA_PEDIT_PARMS]);
-
- fprintf(f, " pedit action %s keys %d\n ", action_n2a(sel->action, b1, sizeof (b1)),sel->nkeys);
- fprintf(f, "\t index %d ref %d bind %d", sel->index,sel->refcnt, sel->bindcnt);
-
- if (show_stats) {
- if (tb[TCA_PEDIT_TM]) {
- struct tcf_t *tm = RTA_DATA(tb[TCA_PEDIT_TM]);
- print_tm(f,tm);
- }
- }
- if (sel->nkeys) {
- int i;
- struct tc_pedit_key *key = sel->keys;
-
- for (i=0; i<sel->nkeys; i++, key++) {
- fprintf(f, "\n\t key #%d",i);
- fprintf(f, " at %d: val %08x mask %08x",
- (unsigned int)key->off,
- (unsigned int)ntohl(key->val),
- (unsigned int)ntohl(key->mask));
- }
- } else {
- fprintf(f, "\npedit %x keys %d is not LEGIT", sel->index,sel->nkeys);
- }
-
-
- fprintf(f, "\n ");
- return 0;
-}
-
-int
-pedit_print_xstats(struct action_util *au, FILE *f, struct rtattr *xstats)
-{
- return 0;
-}
-
-struct action_util pedit_action_util = {
- .id = "pedit",
- .parse_aopt = parse_pedit,
- .print_aopt = print_pedit,
-};
diff --git a/tc/m_pedit.h b/tc/m_pedit.h
deleted file mode 100644
index 1698c95..0000000
--- a/tc/m_pedit.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * m_pedit.h generic packet editor actions module
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- */
-
-#ifndef _ACT_PEDIT_H_
-#define _ACT_PEDIT_H_ 1
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include "utils.h"
-#include "tc_util.h"
-#include <linux/tc_act/tc_pedit.h>
-
-#define MAX_OFFS 128
-
-#define TIPV4 1
-#define TIPV6 2
-#define TINT 3
-#define TU32 4
-
-#define RU32 0xFFFFFFFF
-#define RU16 0xFFFF
-#define RU8 0xFF
-
-#define PEDITKINDSIZ 16
-
-struct m_pedit_util
-{
- struct m_pedit_util *next;
- char id[PEDITKINDSIZ];
- int (*parse_peopt)(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey);
-};
-
-
-extern int parse_cmd(int *argc_p, char ***argv_p, __u32 len, int type,__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey);
-extern int pack_key(struct tc_pedit_sel *sel,struct tc_pedit_key *tkey);
-extern int pack_key32(__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey);
-extern int pack_key16(__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey);
-extern int pack_key8(__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey);
-extern int parse_val(int *argc_p, char ***argv_p, __u32 * val, int type);
-extern int parse_cmd(int *argc_p, char ***argv_p, __u32 len, int type,__u32 retain,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey);
-extern int parse_offset(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey);
-int parse_pedit(struct action_util *a, int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n);
-extern int print_pedit(struct action_util *au,FILE * f, struct rtattr *arg);
-extern int pedit_print_xstats(struct action_util *au, FILE *f, struct rtattr *xstats);
-
-#endif
diff --git a/tc/m_police.c b/tc/m_police.c
deleted file mode 100644
index ace43b5..0000000
--- a/tc/m_police.c
+++ /dev/null
@@ -1,371 +0,0 @@
-/*
- * m_police.c Parse/print policing module options.
- *
- * This program is free software; you can u32istribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- * FIXES: 19990619 - J Hadi Salim (hadi@cyberus.ca)
- * simple addattr packaging fix.
- * 2002: J Hadi Salim - Add tc action extensions syntax
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-struct action_util police_action_util = {
- .id = "police",
- .parse_aopt = act_parse_police,
- .print_aopt = print_police,
-};
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: ... police rate BPS burst BYTES[/BYTES] [ mtu BYTES[/BYTES] ]\n");
- fprintf(stderr, " [ peakrate BPS ] [ avrate BPS ] [ overhead BYTES ]\n");
- fprintf(stderr, " [ linklayer TYPE ] [ ACTIONTERM ]\n");
-
- fprintf(stderr, "Old Syntax ACTIONTERM := action <EXCEEDACT>[/NOTEXCEEDACT] \n");
- fprintf(stderr, "New Syntax ACTIONTERM := conform-exceed <EXCEEDACT>[/NOTEXCEEDACT] \n");
- fprintf(stderr, "Where: *EXCEEDACT := pipe | ok | reclassify | drop | continue \n");
- fprintf(stderr, "Where: pipe is only valid for new syntax \n");
- exit(-1);
-}
-
-static void explain1(char *arg)
-{
- fprintf(stderr, "Illegal \"%s\"\n", arg);
-}
-
-char *police_action_n2a(int action, char *buf, int len)
-{
- switch (action) {
- case -1:
- return "continue";
- break;
- case TC_POLICE_OK:
- return "pass";
- break;
- case TC_POLICE_SHOT:
- return "drop";
- break;
- case TC_POLICE_RECLASSIFY:
- return "reclassify";
- case TC_POLICE_PIPE:
- return "pipe";
- default:
- snprintf(buf, len, "%d", action);
- return buf;
- }
-}
-
-int police_action_a2n(char *arg, int *result)
-{
- int res;
-
- if (matches(arg, "continue") == 0)
- res = -1;
- else if (matches(arg, "drop") == 0)
- res = TC_POLICE_SHOT;
- else if (matches(arg, "shot") == 0)
- res = TC_POLICE_SHOT;
- else if (matches(arg, "pass") == 0)
- res = TC_POLICE_OK;
- else if (strcmp(arg, "ok") == 0)
- res = TC_POLICE_OK;
- else if (matches(arg, "reclassify") == 0)
- res = TC_POLICE_RECLASSIFY;
- else if (matches(arg, "pipe") == 0)
- res = TC_POLICE_PIPE;
- else {
- char dummy;
- if (sscanf(arg, "%d%c", &res, &dummy) != 1)
- return -1;
- }
- *result = res;
- return 0;
-}
-
-
-int get_police_result(int *action, int *result, char *arg)
-{
- char *p = strchr(arg, '/');
-
- if (p)
- *p = 0;
-
- if (police_action_a2n(arg, action)) {
- if (p)
- *p = '/';
- return -1;
- }
-
- if (p) {
- *p = '/';
- if (police_action_a2n(p+1, result))
- return -1;
- }
- return 0;
-}
-
-
-int act_parse_police(struct action_util *a,int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- int res = -1;
- int ok=0;
- struct tc_police p;
- __u32 rtab[256];
- __u32 ptab[256];
- __u32 avrate = 0;
- int presult = 0;
- unsigned buffer=0, mtu=0, mpu=0;
- unsigned short overhead=0;
- unsigned int linklayer = LINKLAYER_ETHERNET; /* Assume ethernet */
- int Rcell_log=-1, Pcell_log = -1;
- struct rtattr *tail;
-
- memset(&p, 0, sizeof(p));
- p.action = TC_POLICE_RECLASSIFY;
-
- if (a) /* new way of doing things */
- NEXT_ARG();
-
- if (argc <= 0)
- return -1;
-
- while (argc > 0) {
-
- if (matches(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&p.index, *argv, 10)) {
- fprintf(stderr, "Illegal \"index\"\n");
- return -1;
- }
- } else if (matches(*argv, "burst") == 0 ||
- strcmp(*argv, "buffer") == 0 ||
- strcmp(*argv, "maxburst") == 0) {
- NEXT_ARG();
- if (buffer) {
- fprintf(stderr, "Double \"buffer/burst\" spec\n");
- return -1;
- }
- if (get_size_and_cell(&buffer, &Rcell_log, *argv) < 0) {
- explain1("buffer");
- return -1;
- }
- } else if (strcmp(*argv, "mtu") == 0 ||
- strcmp(*argv, "minburst") == 0) {
- NEXT_ARG();
- if (mtu) {
- fprintf(stderr, "Double \"mtu/minburst\" spec\n");
- return -1;
- }
- if (get_size_and_cell(&mtu, &Pcell_log, *argv) < 0) {
- explain1("mtu");
- return -1;
- }
- } else if (strcmp(*argv, "mpu") == 0) {
- NEXT_ARG();
- if (mpu) {
- fprintf(stderr, "Double \"mpu\" spec\n");
- return -1;
- }
- if (get_size(&mpu, *argv)) {
- explain1("mpu");
- return -1;
- }
- } else if (strcmp(*argv, "rate") == 0) {
- NEXT_ARG();
- if (p.rate.rate) {
- fprintf(stderr, "Double \"rate\" spec\n");
- return -1;
- }
- if (get_rate(&p.rate.rate, *argv)) {
- explain1("rate");
- return -1;
- }
- } else if (strcmp(*argv, "avrate") == 0) {
- NEXT_ARG();
- if (avrate) {
- fprintf(stderr, "Double \"avrate\" spec\n");
- return -1;
- }
- if (get_rate(&avrate, *argv)) {
- explain1("avrate");
- return -1;
- }
- } else if (matches(*argv, "peakrate") == 0) {
- NEXT_ARG();
- if (p.peakrate.rate) {
- fprintf(stderr, "Double \"peakrate\" spec\n");
- return -1;
- }
- if (get_rate(&p.peakrate.rate, *argv)) {
- explain1("peakrate");
- return -1;
- }
- } else if (matches(*argv, "reclassify") == 0) {
- p.action = TC_POLICE_RECLASSIFY;
- } else if (matches(*argv, "drop") == 0 ||
- matches(*argv, "shot") == 0) {
- p.action = TC_POLICE_SHOT;
- } else if (matches(*argv, "continue") == 0) {
- p.action = TC_POLICE_UNSPEC;
- } else if (matches(*argv, "pass") == 0) {
- p.action = TC_POLICE_OK;
- } else if (matches(*argv, "pipe") == 0) {
- p.action = TC_POLICE_PIPE;
- } else if (strcmp(*argv, "action") == 0 ||
- strcmp(*argv, "conform-exceed") == 0) {
- NEXT_ARG();
- if (get_police_result(&p.action, &presult, *argv)) {
- fprintf(stderr, "Illegal \"action\"\n");
- return -1;
- }
- } else if (matches(*argv, "overhead") == 0) {
- NEXT_ARG();
- if (get_u16(&overhead, *argv, 10)) {
- explain1("overhead"); return -1;
- }
- } else if (matches(*argv, "linklayer") == 0) {
- NEXT_ARG();
- if (get_linklayer(&linklayer, *argv)) {
- explain1("linklayer"); return -1;
- }
- } else if (strcmp(*argv, "help") == 0) {
- usage();
- } else {
- break;
- }
- ok++;
- argc--; argv++;
- }
-
- if (!ok)
- return -1;
-
- if (p.rate.rate && !buffer) {
- fprintf(stderr, "\"burst\" requires \"rate\".\n");
- return -1;
- }
- if (p.peakrate.rate) {
- if (!p.rate.rate) {
- fprintf(stderr, "\"peakrate\" requires \"rate\".\n");
- return -1;
- }
- if (!mtu) {
- fprintf(stderr, "\"mtu\" is required, if \"peakrate\" is requested.\n");
- return -1;
- }
- }
-
- if (p.rate.rate) {
- p.rate.mpu = mpu;
- p.rate.overhead = overhead;
- if (tc_calc_rtable(&p.rate, rtab, Rcell_log, mtu, linklayer) < 0) {
- fprintf(stderr, "TBF: failed to calculate rate table.\n");
- return -1;
- }
- p.burst = tc_calc_xmittime(p.rate.rate, buffer);
- }
- p.mtu = mtu;
- if (p.peakrate.rate) {
- p.peakrate.mpu = mpu;
- p.peakrate.overhead = overhead;
- if (tc_calc_rtable(&p.peakrate, ptab, Pcell_log, mtu, linklayer) < 0) {
- fprintf(stderr, "POLICE: failed to calculate peak rate table.\n");
- return -1;
- }
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- addattr_l(n, MAX_MSG, TCA_POLICE_TBF, &p, sizeof(p));
- if (p.rate.rate)
- addattr_l(n, MAX_MSG, TCA_POLICE_RATE, rtab, 1024);
- if (p.peakrate.rate)
- addattr_l(n, MAX_MSG, TCA_POLICE_PEAKRATE, ptab, 1024);
- if (avrate)
- addattr32(n, MAX_MSG, TCA_POLICE_AVRATE, avrate);
- if (presult)
- addattr32(n, MAX_MSG, TCA_POLICE_RESULT, presult);
-
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- res = 0;
-
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-int parse_police(int *argc_p, char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- return act_parse_police(NULL,argc_p,argv_p,tca_id,n);
-}
-
-int
-print_police(struct action_util *a, FILE *f, struct rtattr *arg)
-{
- SPRINT_BUF(b1);
- struct tc_police *p;
- struct rtattr *tb[TCA_POLICE_MAX+1];
- unsigned buffer;
-
- if (arg == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_POLICE_MAX, arg);
-
- if (tb[TCA_POLICE_TBF] == NULL) {
- fprintf(f, "[NULL police tbf]");
- return 0;
- }
-#ifndef STOOPID_8BYTE
- if (RTA_PAYLOAD(tb[TCA_POLICE_TBF]) < sizeof(*p)) {
- fprintf(f, "[truncated police tbf]");
- return -1;
- }
-#endif
- p = RTA_DATA(tb[TCA_POLICE_TBF]);
-
- fprintf(f, " police 0x%x ", p->index);
- fprintf(f, "rate %s ", sprint_rate(p->rate.rate, b1));
- buffer = tc_calc_xmitsize(p->rate.rate, p->burst);
- fprintf(f, "burst %s ", sprint_size(buffer, b1));
- fprintf(f, "mtu %s ", sprint_size(p->mtu, b1));
- if (show_raw)
- fprintf(f, "[%08x] ", p->burst);
- if (p->peakrate.rate)
- fprintf(f, "peakrate %s ", sprint_rate(p->peakrate.rate, b1));
- if (tb[TCA_POLICE_AVRATE])
- fprintf(f, "avrate %s ", sprint_rate(*(__u32*)RTA_DATA(tb[TCA_POLICE_AVRATE]), b1));
- fprintf(f, "action %s", police_action_n2a(p->action, b1, sizeof(b1)));
- if (tb[TCA_POLICE_RESULT]) {
- fprintf(f, "/%s ", police_action_n2a(*(int*)RTA_DATA(tb[TCA_POLICE_RESULT]), b1, sizeof(b1)));
- } else
- fprintf(f, " ");
- fprintf(f, "overhead %ub ", p->rate.overhead);
- fprintf(f, "\nref %d bind %d\n",p->refcnt, p->bindcnt);
-
- return 0;
-}
-
-int
-tc_print_police(FILE *f, struct rtattr *arg) {
- return print_police(&police_action_util,f,arg);
-}
diff --git a/tc/m_skbedit.c b/tc/m_skbedit.c
deleted file mode 100644
index 990b9c7..0000000
--- a/tc/m_skbedit.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * m_skbedit.c SKB Editing module
- *
- * Copyright (c) 2008, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors: Alexander Duyck <alexander.h.duyck@intel.com>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include "utils.h"
-#include "tc_util.h"
-#include <linux/tc_act/tc_skbedit.h>
-
-static void
-explain(void)
-{
- fprintf(stderr, "Usage: ... skbedit <[QM] [PM] [MM]>\n"
- "QM = queue_mapping QUEUE_MAPPING\n"
- "PM = priority PRIORITY \n"
- "MM = mark MARK \n"
- "QUEUE_MAPPING = device transmit queue to use\n"
- "PRIORITY = classID to assign to priority field\n"
- "MARK = firewall mark to set\n");
-}
-
-static void
-usage(void)
-{
- explain();
- exit(-1);
-}
-
-static int
-parse_skbedit(struct action_util *a, int *argc_p, char ***argv_p, int tca_id,
- struct nlmsghdr *n)
-{
- int argc = *argc_p;
- char **argv = *argv_p;
- int ok = 0;
- struct rtattr *tail;
- unsigned int tmp;
- __u16 queue_mapping;
- __u32 flags = 0, priority, mark;
- struct tc_skbedit sel = { 0 };
-
- if (matches(*argv, "skbedit") != 0)
- return -1;
-
- NEXT_ARG();
-
- while (argc > 0) {
- if (matches(*argv, "queue_mapping") == 0) {
- flags |= SKBEDIT_F_QUEUE_MAPPING;
- NEXT_ARG();
- if (get_unsigned(&tmp, *argv, 10) || tmp > 65535) {
- fprintf(stderr, "Illegal queue_mapping\n");
- return -1;
- }
- queue_mapping = tmp;
- ok++;
- } else if (matches(*argv, "priority") == 0) {
- flags |= SKBEDIT_F_PRIORITY;
- NEXT_ARG();
- if (get_tc_classid(&priority, *argv)) {
- fprintf(stderr, "Illegal priority\n");
- return -1;
- }
- ok++;
- } else if (matches(*argv, "mark") == 0) {
- flags |= SKBEDIT_F_MARK;
- NEXT_ARG();
- if (get_u32(&mark, *argv, 0)) {
- fprintf(stderr, "Illegal mark\n");
- return -1;
- }
- ok++;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- break;
- }
- argc--;
- argv++;
- }
-
- if (argc) {
- if (matches(*argv, "reclassify") == 0) {
- sel.action = TC_ACT_RECLASSIFY;
- NEXT_ARG();
- } else if (matches(*argv, "pipe") == 0) {
- sel.action = TC_ACT_PIPE;
- NEXT_ARG();
- } else if (matches(*argv, "drop") == 0 ||
- matches(*argv, "shot") == 0) {
- sel.action = TC_ACT_SHOT;
- NEXT_ARG();
- } else if (matches(*argv, "continue") == 0) {
- sel.action = TC_ACT_UNSPEC;
- NEXT_ARG();
- } else if (matches(*argv, "pass") == 0) {
- sel.action = TC_ACT_OK;
- NEXT_ARG();
- }
- }
-
- if (argc) {
- if (matches(*argv, "index") == 0) {
- NEXT_ARG();
- if (get_u32(&sel.index, *argv, 10)) {
- fprintf(stderr, "Pedit: Illegal \"index\"\n");
- return -1;
- }
- argc--;
- argv++;
- ok++;
- }
- }
-
- if (!ok) {
- explain();
- return -1;
- }
-
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- addattr_l(n, MAX_MSG, TCA_SKBEDIT_PARMS, &sel, sizeof(sel));
- if (flags & SKBEDIT_F_QUEUE_MAPPING)
- addattr_l(n, MAX_MSG, TCA_SKBEDIT_QUEUE_MAPPING,
- &queue_mapping, sizeof(queue_mapping));
- if (flags & SKBEDIT_F_PRIORITY)
- addattr_l(n, MAX_MSG, TCA_SKBEDIT_PRIORITY,
- &priority, sizeof(priority));
- if (flags & SKBEDIT_F_MARK)
- addattr_l(n, MAX_MSG, TCA_SKBEDIT_MARK,
- &mark, sizeof(mark));
- tail->rta_len = (char *)NLMSG_TAIL(n) - (char *)tail;
-
- *argc_p = argc;
- *argv_p = argv;
- return 0;
-}
-
-static int print_skbedit(struct action_util *au, FILE *f, struct rtattr *arg)
-{
- struct tc_skbedit *sel;
- struct rtattr *tb[TCA_SKBEDIT_MAX + 1];
- SPRINT_BUF(b1);
- __u32 *priority;
- __u32 *mark;
- __u16 *queue_mapping;
-
- if (arg == NULL)
- return -1;
-
- parse_rtattr_nested(tb, TCA_SKBEDIT_MAX, arg);
-
- if (tb[TCA_SKBEDIT_PARMS] == NULL) {
- fprintf(f, "[NULL skbedit parameters]");
- return -1;
- }
-
- sel = RTA_DATA(tb[TCA_SKBEDIT_PARMS]);
-
- fprintf(f, " skbedit");
-
- if (tb[TCA_SKBEDIT_QUEUE_MAPPING] != NULL) {
- queue_mapping = RTA_DATA(tb[TCA_SKBEDIT_QUEUE_MAPPING]);
- fprintf(f, " queue_mapping %u", *queue_mapping);
- }
- if (tb[TCA_SKBEDIT_PRIORITY] != NULL) {
- priority = RTA_DATA(tb[TCA_SKBEDIT_PRIORITY]);
- fprintf(f, " priority %s", sprint_tc_classid(*priority, b1));
- }
- if (tb[TCA_SKBEDIT_MARK] != NULL) {
- mark = RTA_DATA(tb[TCA_SKBEDIT_MARK]);
- fprintf(f, " mark %d", *mark);
- }
-
- if (show_stats) {
- if (tb[TCA_SKBEDIT_TM]) {
- struct tcf_t *tm = RTA_DATA(tb[TCA_SKBEDIT_TM]);
- print_tm(f, tm);
- }
- }
-
- return 0;
-}
-
-struct action_util skbedit_action_util = {
- .id = "skbedit",
- .parse_aopt = parse_skbedit,
- .print_aopt = print_skbedit,
-};
diff --git a/tc/m_xt.c b/tc/m_xt.c
deleted file mode 100644
index bfc4937..0000000
--- a/tc/m_xt.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- * m_xt.c xtables based targets
- * utilities mostly ripped from iptables <duh, its the linux way>
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- */
-
-#include <syslog.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <net/if.h>
-#include <limits.h>
-#include <linux/netfilter.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include <xtables.h>
-#include "utils.h"
-#include "tc_util.h"
-#include <linux/tc_act/tc_ipt.h>
-#include <stdio.h>
-#include <dlfcn.h>
-#include <getopt.h>
-#include <errno.h>
-#include <string.h>
-#include <netdb.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <stdarg.h>
-#include <limits.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/wait.h>
-#ifndef XT_LIB_DIR
-# define XT_LIB_DIR "/lib/xtables"
-#endif
-
-#ifndef ALIGN
-#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
-#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
-#endif
-
-static const char *tname = "mangle";
-
-char *lib_dir;
-
-static const char *ipthooks[] = {
- "NF_IP_PRE_ROUTING",
- "NF_IP_LOCAL_IN",
- "NF_IP_FORWARD",
- "NF_IP_LOCAL_OUT",
- "NF_IP_POST_ROUTING",
-};
-
-static struct option original_opts[] = {
- {
- .name = "jump",
- .has_arg = 1,
- .val = 'j'
- },
- {0, 0, 0, 0}
-};
-
-static struct xtables_globals tcipt_globals = {
- .option_offset = 0,
- .program_name = "tc-ipt",
- .program_version = "0.2",
- .orig_opts = original_opts,
- .opts = original_opts,
- .exit_err = NULL,
-};
-
-/*
- * we may need to check for version mismatch
-*/
-int
-build_st(struct xtables_target *target, struct xt_entry_target *t)
-{
-
- size_t size =
- XT_ALIGN(sizeof (struct xt_entry_target)) + target->size;
-
- if (NULL == t) {
- target->t = xtables_calloc(1, size);
- target->t->u.target_size = size;
- strcpy(target->t->u.user.name, target->name);
- xtables_set_revision(target->t->u.user.name, target->revision);
-
- if (target->init != NULL)
- target->init(target->t);
- } else {
- target->t = t;
- }
- return 0;
-
-}
-
-inline void set_lib_dir(void)
-{
-
- lib_dir = getenv("XTABLES_LIBDIR");
- if (!lib_dir) {
- lib_dir = getenv("IPTABLES_LIB_DIR");
- if (lib_dir)
- fprintf(stderr, "using deprecated IPTABLES_LIB_DIR \n");
- }
- if (lib_dir == NULL)
- lib_dir = XT_LIB_DIR;
-
-}
-
-static int parse_ipt(struct action_util *a,int *argc_p,
- char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- struct xtables_target *m = NULL;
- struct ipt_entry fw;
- struct rtattr *tail;
- int c;
- int rargc = *argc_p;
- char **argv = *argv_p;
- int argc = 0, iargc = 0;
- char k[16];
- int res = -1;
- int size = 0;
- int iok = 0, ok = 0;
- __u32 hook = 0, index = 0;
- res = 0;
-
- xtables_init_all(&tcipt_globals, NFPROTO_IPV4);
- set_lib_dir();
-
- {
- int i;
- for (i = 0; i < rargc; i++) {
- if (NULL == argv[i] || 0 == strcmp(argv[i], "action")) {
- break;
- }
- }
- iargc = argc = i;
- }
-
- if (argc <= 2) {
- fprintf(stderr,"bad arguements to ipt %d vs %d \n", argc, rargc);
- return -1;
- }
-
- while (1) {
- c = getopt_long(argc, argv, "j:", tcipt_globals.opts, NULL);
- if (c == -1)
- break;
- switch (c) {
- case 'j':
- m = xtables_find_target(optarg, XTF_TRY_LOAD);
- if (NULL != m) {
-
- if (0 > build_st(m, NULL)) {
- printf(" %s error \n", m->name);
- return -1;
- }
- tcipt_globals.opts =
- xtables_merge_options(tcipt_globals.opts,
- m->extra_opts,
- &m->option_offset);
- } else {
- fprintf(stderr," failed to find target %s\n\n", optarg);
- return -1;
- }
- ok++;
- break;
-
- default:
- memset(&fw, 0, sizeof (fw));
- if (m) {
- m->parse(c - m->option_offset, argv, 0,
- &m->tflags, NULL, &m->t);
- } else {
- fprintf(stderr," failed to find target %s\n\n", optarg);
- return -1;
-
- }
- ok++;
- break;
-
- }
- }
-
- if (iargc > optind) {
- if (matches(argv[optind], "index") == 0) {
- if (get_u32(&index, argv[optind + 1], 10)) {
- fprintf(stderr, "Illegal \"index\"\n");
- xtables_free_opts(1);
- return -1;
- }
- iok++;
-
- optind += 2;
- }
- }
-
- if (!ok && !iok) {
- fprintf(stderr," ipt Parser BAD!! (%s)\n", *argv);
- return -1;
- }
-
- /* check that we passed the correct parameters to the target */
- if (m && m->final_check)
- m->final_check(m->tflags);
-
- {
- struct tcmsg *t = NLMSG_DATA(n);
- if (t->tcm_parent != TC_H_ROOT
- && t->tcm_parent == TC_H_MAJ(TC_H_INGRESS)) {
- hook = NF_IP_PRE_ROUTING;
- } else {
- hook = NF_IP_POST_ROUTING;
- }
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- fprintf(stdout, "tablename: %s hook: %s\n ", tname, ipthooks[hook]);
- fprintf(stdout, "\ttarget: ");
-
- if (m)
- m->print(NULL, m->t, 0);
- fprintf(stdout, " index %d\n", index);
-
- if (strlen(tname) > 16) {
- size = 16;
- k[15] = 0;
- } else {
- size = 1 + strlen(tname);
- }
- strncpy(k, tname, size);
-
- addattr_l(n, MAX_MSG, TCA_IPT_TABLE, k, size);
- addattr_l(n, MAX_MSG, TCA_IPT_HOOK, &hook, 4);
- addattr_l(n, MAX_MSG, TCA_IPT_INDEX, &index, 4);
- if (m)
- addattr_l(n, MAX_MSG, TCA_IPT_TARG, m->t, m->t->u.target_size);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
-
- argc -= optind;
- argv += optind;
- *argc_p = rargc - iargc;
- *argv_p = argv;
-
- optind = 0;
- xtables_free_opts(1);
- /* Clear flags if target will be used again */
- m->tflags=0;
- m->used=0;
- /* Free allocated memory */
- if (m->t)
- free(m->t);
-
-
- return 0;
-
-}
-
-static int
-print_ipt(struct action_util *au,FILE * f, struct rtattr *arg)
-{
- struct rtattr *tb[TCA_IPT_MAX + 1];
- struct xt_entry_target *t = NULL;
-
- if (arg == NULL)
- return -1;
-
- xtables_init_all(&tcipt_globals, NFPROTO_IPV4);
- set_lib_dir();
-
- parse_rtattr_nested(tb, TCA_IPT_MAX, arg);
-
- if (tb[TCA_IPT_TABLE] == NULL) {
- fprintf(f, "[NULL ipt table name ] assuming mangle ");
- } else {
- fprintf(f, "tablename: %s ",
- (char *) RTA_DATA(tb[TCA_IPT_TABLE]));
- }
-
- if (tb[TCA_IPT_HOOK] == NULL) {
- fprintf(f, "[NULL ipt hook name ]\n ");
- return -1;
- } else {
- __u32 hook;
- hook = *(__u32 *) RTA_DATA(tb[TCA_IPT_HOOK]);
- fprintf(f, " hook: %s \n", ipthooks[hook]);
- }
-
- if (tb[TCA_IPT_TARG] == NULL) {
- fprintf(f, "\t[NULL ipt target parameters ] \n");
- return -1;
- } else {
- struct xtables_target *m = NULL;
- t = RTA_DATA(tb[TCA_IPT_TARG]);
- m = xtables_find_target(t->u.user.name, XTF_TRY_LOAD);
- if (NULL != m) {
- if (0 > build_st(m, t)) {
- fprintf(stderr, " %s error \n", m->name);
- return -1;
- }
-
- tcipt_globals.opts =
- xtables_merge_options(tcipt_globals.opts,
- m->extra_opts,
- &m->option_offset);
- } else {
- fprintf(stderr, " failed to find target %s\n\n",
- t->u.user.name);
- return -1;
- }
- fprintf(f, "\ttarget ");
- m->print(NULL, m->t, 0);
- if (tb[TCA_IPT_INDEX] == NULL) {
- fprintf(f, " [NULL ipt target index ]\n");
- } else {
- __u32 index;
- index = *(__u32 *) RTA_DATA(tb[TCA_IPT_INDEX]);
- fprintf(f, " \n\tindex %d", index);
- }
-
- if (tb[TCA_IPT_CNT]) {
- struct tc_cnt *c = RTA_DATA(tb[TCA_IPT_CNT]);;
- fprintf(f, " ref %d bind %d", c->refcnt, c->bindcnt);
- }
- if (show_stats) {
- if (tb[TCA_IPT_TM]) {
- struct tcf_t *tm = RTA_DATA(tb[TCA_IPT_TM]);
- print_tm(f,tm);
- }
- }
- fprintf(f, " \n");
-
- }
- xtables_free_opts(1);
-
- return 0;
-}
-
-struct action_util ipt_action_util = {
- .id = "ipt",
- .parse_aopt = parse_ipt,
- .print_aopt = print_ipt,
-};
-
diff --git a/tc/m_xt_old.c b/tc/m_xt_old.c
deleted file mode 100644
index 3804d7f..0000000
--- a/tc/m_xt_old.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * m_xt.c xtables based targets
- * utilities mostly ripped from iptables <duh, its the linux way>
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- */
-
-/*XXX: in the future (xtables 1.4.3?) get rid of everything tagged
- * as TC_CONFIG_XT_H */
-
-#include <syslog.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <net/if.h>
-#include <linux/netfilter.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include <xtables.h>
-#include "utils.h"
-#include "tc_util.h"
-#include <linux/tc_act/tc_ipt.h>
-#include <stdio.h>
-#include <getopt.h>
-#include <errno.h>
-#include <string.h>
-#include <netdb.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <stdarg.h>
-#include <limits.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/wait.h>
-#ifdef TC_CONFIG_XT_H
-#include "xt-internal.h"
-#endif
-
-#ifndef ALIGN
-#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
-#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
-#endif
-
-static const char *pname = "tc-ipt";
-static const char *tname = "mangle";
-static const char *pversion = "0.2";
-
-static const char *ipthooks[] = {
- "NF_IP_PRE_ROUTING",
- "NF_IP_LOCAL_IN",
- "NF_IP_FORWARD",
- "NF_IP_LOCAL_OUT",
- "NF_IP_POST_ROUTING",
-};
-
-static struct option original_opts[] = {
- {"jump", 1, 0, 'j'},
- {0, 0, 0, 0}
-};
-
-static struct option *opts = original_opts;
-static unsigned int global_option_offset = 0;
-char *lib_dir;
-const char *program_version = XTABLES_VERSION;
-const char *program_name = "tc-ipt";
-struct afinfo afinfo = {
- .family = AF_INET,
- .libprefix = "libxt_",
- .ipproto = IPPROTO_IP,
- .kmod = "ip_tables",
- .so_rev_target = IPT_SO_GET_REVISION_TARGET,
-};
-
-
-#define OPTION_OFFSET 256
-
-/*XXX: TC_CONFIG_XT_H */
-static void free_opts(struct option *local_opts)
-{
- if (local_opts != original_opts) {
- free(local_opts);
- opts = original_opts;
- global_option_offset = 0;
- }
-}
-
-/*XXX: TC_CONFIG_XT_H */
-static struct option *
-merge_options(struct option *oldopts, const struct option *newopts,
- unsigned int *option_offset)
-{
- struct option *merge;
- unsigned int num_old, num_new, i;
-
- for (num_old = 0; oldopts[num_old].name; num_old++) ;
- for (num_new = 0; newopts[num_new].name; num_new++) ;
-
- *option_offset = global_option_offset + OPTION_OFFSET;
-
- merge = malloc(sizeof (struct option) * (num_new + num_old + 1));
- memcpy(merge, oldopts, num_old * sizeof (struct option));
- for (i = 0; i < num_new; i++) {
- merge[num_old + i] = newopts[i];
- merge[num_old + i].val += *option_offset;
- }
- memset(merge + num_old + num_new, 0, sizeof (struct option));
-
- return merge;
-}
-
-
-/*XXX: TC_CONFIG_XT_H */
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-/*XXX: TC_CONFIG_XT_H */
-int
-check_inverse(const char option[], int *invert, int *my_optind, int argc)
-{
- if (option && strcmp(option, "!") == 0) {
- if (*invert)
- exit_error(PARAMETER_PROBLEM,
- "Multiple `!' flags not allowed");
- *invert = TRUE;
- if (my_optind != NULL) {
- ++*my_optind;
- if (argc && *my_optind > argc)
- exit_error(PARAMETER_PROBLEM,
- "no argument following `!'");
- }
-
- return TRUE;
- }
- return FALSE;
-}
-
-/*XXX: TC_CONFIG_XT_H */
-void exit_error(enum exittype status, const char *msg, ...)
-{
- va_list args;
-
- va_start(args, msg);
- fprintf(stderr, "%s v%s: ", pname, pversion);
- vfprintf(stderr, msg, args);
- va_end(args);
- fprintf(stderr, "\n");
- /* On error paths, make sure that we don't leak memory */
- exit(status);
-}
-
-/*XXX: TC_CONFIG_XT_H */
-static void set_revision(char *name, u_int8_t revision)
-{
- /* Old kernel sources don't have ".revision" field,
- * but we stole a byte from name. */
- name[IPT_FUNCTION_MAXNAMELEN - 2] = '\0';
- name[IPT_FUNCTION_MAXNAMELEN - 1] = revision;
-}
-
-/*
- * we may need to check for version mismatch
-*/
-int
-build_st(struct xtables_target *target, struct xt_entry_target *t)
-{
-
- size_t size =
- XT_ALIGN(sizeof (struct xt_entry_target)) + target->size;
-
- if (NULL == t) {
- target->t = fw_calloc(1, size);
- target->t->u.target_size = size;
- strcpy(target->t->u.user.name, target->name);
- set_revision(target->t->u.user.name, target->revision);
-
- if (target->init != NULL)
- target->init(target->t);
- } else {
- target->t = t;
- }
- return 0;
-
-}
-
-inline void set_lib_dir(void)
-{
-
- lib_dir = getenv("XTABLES_LIBDIR");
- if (!lib_dir) {
- lib_dir = getenv("IPTABLES_LIB_DIR");
- if (lib_dir)
- fprintf(stderr, "using deprecated IPTABLES_LIB_DIR \n");
- }
- if (lib_dir == NULL)
- lib_dir = XT_LIB_DIR;
-
-}
-
-static int parse_ipt(struct action_util *a,int *argc_p,
- char ***argv_p, int tca_id, struct nlmsghdr *n)
-{
- struct xtables_target *m = NULL;
- struct ipt_entry fw;
- struct rtattr *tail;
- int c;
- int rargc = *argc_p;
- char **argv = *argv_p;
- int argc = 0, iargc = 0;
- char k[16];
- int res = -1;
- int size = 0;
- int iok = 0, ok = 0;
- __u32 hook = 0, index = 0;
- res = 0;
-
- set_lib_dir();
-
- {
- int i;
- for (i = 0; i < rargc; i++) {
- if (NULL == argv[i] || 0 == strcmp(argv[i], "action")) {
- break;
- }
- }
- iargc = argc = i;
- }
-
- if (argc <= 2) {
- fprintf(stderr,"bad arguements to ipt %d vs %d \n", argc, rargc);
- return -1;
- }
-
- while (1) {
- c = getopt_long(argc, argv, "j:", opts, NULL);
- if (c == -1)
- break;
- switch (c) {
- case 'j':
- m = find_target(optarg, TRY_LOAD);
- if (NULL != m) {
-
- if (0 > build_st(m, NULL)) {
- printf(" %s error \n", m->name);
- return -1;
- }
- opts =
- merge_options(opts, m->extra_opts,
- &m->option_offset);
- } else {
- fprintf(stderr," failed to find target %s\n\n", optarg);
- return -1;
- }
- ok++;
- break;
-
- default:
- memset(&fw, 0, sizeof (fw));
- if (m) {
- m->parse(c - m->option_offset, argv, 0,
- &m->tflags, NULL, &m->t);
- } else {
- fprintf(stderr," failed to find target %s\n\n", optarg);
- return -1;
-
- }
- ok++;
- break;
-
- }
- }
-
- if (iargc > optind) {
- if (matches(argv[optind], "index") == 0) {
- if (get_u32(&index, argv[optind + 1], 10)) {
- fprintf(stderr, "Illegal \"index\"\n");
- free_opts(opts);
- return -1;
- }
- iok++;
-
- optind += 2;
- }
- }
-
- if (!ok && !iok) {
- fprintf(stderr," ipt Parser BAD!! (%s)\n", *argv);
- return -1;
- }
-
- /* check that we passed the correct parameters to the target */
- if (m)
- m->final_check(m->tflags);
-
- {
- struct tcmsg *t = NLMSG_DATA(n);
- if (t->tcm_parent != TC_H_ROOT
- && t->tcm_parent == TC_H_MAJ(TC_H_INGRESS)) {
- hook = NF_IP_PRE_ROUTING;
- } else {
- hook = NF_IP_POST_ROUTING;
- }
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, MAX_MSG, tca_id, NULL, 0);
- fprintf(stdout, "tablename: %s hook: %s\n ", tname, ipthooks[hook]);
- fprintf(stdout, "\ttarget: ");
-
- if (m)
- m->print(NULL, m->t, 0);
- fprintf(stdout, " index %d\n", index);
-
- if (strlen(tname) > 16) {
- size = 16;
- k[15] = 0;
- } else {
- size = 1 + strlen(tname);
- }
- strncpy(k, tname, size);
-
- addattr_l(n, MAX_MSG, TCA_IPT_TABLE, k, size);
- addattr_l(n, MAX_MSG, TCA_IPT_HOOK, &hook, 4);
- addattr_l(n, MAX_MSG, TCA_IPT_INDEX, &index, 4);
- if (m)
- addattr_l(n, MAX_MSG, TCA_IPT_TARG, m->t, m->t->u.target_size);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
-
- argc -= optind;
- argv += optind;
- *argc_p = rargc - iargc;
- *argv_p = argv;
-
- optind = 0;
- free_opts(opts);
- /* Clear flags if target will be used again */
- m->tflags=0;
- m->used=0;
- /* Free allocated memory */
- if (m->t)
- free(m->t);
-
-
- return 0;
-
-}
-
-static int
-print_ipt(struct action_util *au,FILE * f, struct rtattr *arg)
-{
- struct rtattr *tb[TCA_IPT_MAX + 1];
- struct xt_entry_target *t = NULL;
-
- if (arg == NULL)
- return -1;
-
- set_lib_dir();
-
- parse_rtattr_nested(tb, TCA_IPT_MAX, arg);
-
- if (tb[TCA_IPT_TABLE] == NULL) {
- fprintf(f, "[NULL ipt table name ] assuming mangle ");
- } else {
- fprintf(f, "tablename: %s ",
- (char *) RTA_DATA(tb[TCA_IPT_TABLE]));
- }
-
- if (tb[TCA_IPT_HOOK] == NULL) {
- fprintf(f, "[NULL ipt hook name ]\n ");
- return -1;
- } else {
- __u32 hook;
- hook = *(__u32 *) RTA_DATA(tb[TCA_IPT_HOOK]);
- fprintf(f, " hook: %s \n", ipthooks[hook]);
- }
-
- if (tb[TCA_IPT_TARG] == NULL) {
- fprintf(f, "\t[NULL ipt target parameters ] \n");
- return -1;
- } else {
- struct xtables_target *m = NULL;
- t = RTA_DATA(tb[TCA_IPT_TARG]);
- m = find_target(t->u.user.name, TRY_LOAD);
- if (NULL != m) {
- if (0 > build_st(m, t)) {
- fprintf(stderr, " %s error \n", m->name);
- return -1;
- }
-
- opts =
- merge_options(opts, m->extra_opts,
- &m->option_offset);
- } else {
- fprintf(stderr, " failed to find target %s\n\n",
- t->u.user.name);
- return -1;
- }
- fprintf(f, "\ttarget ");
- m->print(NULL, m->t, 0);
- if (tb[TCA_IPT_INDEX] == NULL) {
- fprintf(f, " [NULL ipt target index ]\n");
- } else {
- __u32 index;
- index = *(__u32 *) RTA_DATA(tb[TCA_IPT_INDEX]);
- fprintf(f, " \n\tindex %d", index);
- }
-
- if (tb[TCA_IPT_CNT]) {
- struct tc_cnt *c = RTA_DATA(tb[TCA_IPT_CNT]);;
- fprintf(f, " ref %d bind %d", c->refcnt, c->bindcnt);
- }
- if (show_stats) {
- if (tb[TCA_IPT_TM]) {
- struct tcf_t *tm = RTA_DATA(tb[TCA_IPT_TM]);
- print_tm(f,tm);
- }
- }
- fprintf(f, " \n");
-
- }
- free_opts(opts);
-
- return 0;
-}
-
-struct action_util ipt_action_util = {
- .id = "ipt",
- .parse_aopt = parse_ipt,
- .print_aopt = print_ipt,
-};
-
diff --git a/tc/p_icmp.c b/tc/p_icmp.c
deleted file mode 100644
index a4b80c2..0000000
--- a/tc/p_icmp.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * m_pedit_icmp.c packet editor: ICMP header
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include "utils.h"
-#include "tc_util.h"
-#include "m_pedit.h"
-
-
-static int
-parse_icmp(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int res = -1;
-#if 0
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc < 2)
- return -1;
-
- if (strcmp(*argv, "type") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, 0);
- goto done;
- }
- if (strcmp(*argv, "code") == 0) {
- NEXT_ARG();
- res = parse_u8(&argc, &argv, 1);
- goto done;
- }
- return -1;
-
- done:
- *argc_p = argc;
- *argv_p = argv;
-#endif
- return res;
-}
-
-struct m_pedit_util p_pedit_icmp = {
- NULL,
- "icmp",
- parse_icmp,
-};
diff --git a/tc/p_ip.c b/tc/p_ip.c
deleted file mode 100644
index 08fdbaa..0000000
--- a/tc/p_ip.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * m_pedit.c packet editor: IPV4/6 header
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include "utils.h"
-#include "tc_util.h"
-#include "m_pedit.h"
-
-static int
-parse_ip(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int res = -1;
- int argc = *argc_p;
- char **argv = *argv_p;
-
- if (argc < 2)
- return -1;
-
- if (strcmp(*argv, "src") == 0) {
- NEXT_ARG();
- tkey->off = 12;
- res = parse_cmd(&argc, &argv, 4, TIPV4,RU32,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "dst") == 0) {
- NEXT_ARG();
- tkey->off = 16;
- res = parse_cmd(&argc, &argv, 4, TIPV4,RU32,sel,tkey);
- goto done;
- }
- /* jamal - look at these and make them either old or new
- ** scheme given diffserv
- ** dont forget the CE bit
- */
- if (strcmp(*argv, "tos") == 0 || matches(*argv, "dsfield") == 0) {
- NEXT_ARG();
- tkey->off = 1;
- res = parse_cmd(&argc, &argv, 1, TU32,RU8,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "ihl") == 0) {
- NEXT_ARG();
- tkey->off = 0;
- res = parse_cmd(&argc, &argv, 1, TU32,RU8,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "protocol") == 0) {
- NEXT_ARG();
- tkey->off = 9;
- res = parse_cmd(&argc, &argv, 1, TU32,RU8,sel,tkey);
- goto done;
- }
- /* jamal - fix this */
- if (matches(*argv, "precedence") == 0) {
- NEXT_ARG();
- tkey->off = 1;
- res = parse_cmd(&argc, &argv, 1, TU32,RU8,sel,tkey);
- goto done;
- }
- /* jamal - validate this at some point */
- if (strcmp(*argv, "nofrag") == 0) {
- NEXT_ARG();
- tkey->off = 6;
- res = parse_cmd(&argc, &argv, 1, TU32,0x3F,sel,tkey);
- goto done;
- }
- /* jamal - validate this at some point */
- if (strcmp(*argv, "firstfrag") == 0) {
- NEXT_ARG();
- tkey->off = 6;
- res = parse_cmd(&argc, &argv, 1, TU32,0x1F,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "ce") == 0) {
- NEXT_ARG();
- tkey->off = 6;
- res = parse_cmd(&argc, &argv, 1, TU32,0x80,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "df") == 0) {
- NEXT_ARG();
- tkey->off = 6;
- res = parse_cmd(&argc, &argv, 1, TU32,0x40,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "mf") == 0) {
- NEXT_ARG();
- tkey->off = 6;
- res = parse_cmd(&argc, &argv, 1, TU32,0x20,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "dport") == 0) {
- NEXT_ARG();
- tkey->off = 22;
- res = parse_cmd(&argc, &argv, 2, TU32,RU16,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "sport") == 0) {
- NEXT_ARG();
- tkey->off = 20;
- res = parse_cmd(&argc, &argv, 2, TU32,RU16,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "icmp_type") == 0) {
- NEXT_ARG();
- tkey->off = 20;
- res = parse_cmd(&argc, &argv, 1, TU32,RU8,sel,tkey);
- goto done;
- }
- if (strcmp(*argv, "icmp_code") == 0) {
- NEXT_ARG();
- tkey->off = 20;
- res = parse_cmd(&argc, &argv, 1, TU32,RU8,sel,tkey);
- goto done;
- }
- return -1;
-
- done:
- *argc_p = argc;
- *argv_p = argv;
- return res;
-}
-
-static int
-parse_ip6(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int res = -1;
- return res;
-}
-
-struct m_pedit_util p_pedit_ip = {
- NULL,
- "ip",
- parse_ip,
-};
-
-
-struct m_pedit_util p_pedit_ip6 = {
- NULL,
- "ip6",
- parse_ip6,
-};
diff --git a/tc/p_tcp.c b/tc/p_tcp.c
deleted file mode 100644
index 7f4b6f4..0000000
--- a/tc/p_tcp.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * m_pedit_tcp.c packet editor: TCP header
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include "utils.h"
-#include "tc_util.h"
-#include "m_pedit.h"
-
-static int
-parse_tcp(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int res = -1;
- return res;
-}
-struct m_pedit_util p_pedit_tcp = {
- NULL,
- "tcp",
- parse_tcp,
-};
-
-
diff --git a/tc/p_udp.c b/tc/p_udp.c
deleted file mode 100644
index 1776289..0000000
--- a/tc/p_udp.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * m_pedit_udp.c packet editor: UDP header
- *
- * This program is free software; you can distribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim (hadi@cyberus.ca)
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include "utils.h"
-#include "tc_util.h"
-#include "m_pedit.h"
-
-static int
-parse_udp(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
-{
- int res = -1;
- return res;
-}
-
-struct m_pedit_util p_pedit_udp = {
- NULL,
- "udp",
- parse_udp,
-};
-
diff --git a/tc/q_atm.c b/tc/q_atm.c
deleted file mode 100644
index eec0d77..0000000
--- a/tc/q_atm.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * q_atm.c ATM.
- *
- * Hacked 1998-2000 by Werner Almesberger, EPFL ICA
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <ctype.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <atm.h>
-#include <linux/atmdev.h>
-#include <linux/atmarp.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-
-#define MAX_HDR_LEN 64
-
-
-static int atm_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- if (argc) {
- fprintf(stderr,"Usage: atm\n");
- return -1;
- }
- return 0;
-}
-
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... atm ( pvc ADDR | svc ADDR [ sap SAP ] ) "
- "[ qos QOS ] [ sndbuf BYTES ]\n");
- fprintf(stderr, " [ hdr HEX... ] [ excess ( CLASSID | clp ) ] "
- "[ clip ]\n");
-}
-
-
-static int atm_parse_class_opt(struct qdisc_util *qu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct sockaddr_atmsvc addr;
- struct atm_qos qos;
- struct atm_sap sap;
- unsigned char hdr[MAX_HDR_LEN];
- __u32 excess = 0;
- struct rtattr *tail;
- int sndbuf = 0;
- int hdr_len = -1;
- int set_clip = 0;
- int s;
-
- memset(&addr,0,sizeof(addr));
- (void) text2qos("aal5,ubr:sdu=9180,rx:none",&qos,0);
- (void) text2sap("blli:l2=iso8802",&sap,0);
- while (argc > 0) {
- if (!strcmp(*argv,"pvc")) {
- NEXT_ARG();
- if (text2atm(*argv,(struct sockaddr *) &addr,
- sizeof(addr),T2A_PVC | T2A_NAME) < 0) {
- explain();
- return -1;
- }
- }
- else if (!strcmp(*argv,"svc")) {
- NEXT_ARG();
- if (text2atm(*argv,(struct sockaddr *) &addr,
- sizeof(addr),T2A_SVC | T2A_NAME) < 0) {
- explain();
- return -1;
- }
- }
- else if (!strcmp(*argv,"qos")) {
- NEXT_ARG();
- if (text2qos(*argv,&qos,0) < 0) {
- explain();
- return -1;
- }
- }
- else if (!strcmp(*argv,"sndbuf")) {
- char *end;
-
- NEXT_ARG();
- sndbuf = strtol(*argv,&end,0);
- if (*end) {
- explain();
- return -1;
- }
- }
- else if (!strcmp(*argv,"sap")) {
- NEXT_ARG();
- if (addr.sas_family != AF_ATMSVC ||
- text2sap(*argv,&sap,T2A_NAME) < 0) {
- explain();
- return -1;
- }
- }
- else if (!strcmp(*argv,"hdr")) {
- unsigned char *ptr;
- char *walk;
-
- NEXT_ARG();
- ptr = hdr;
- for (walk = *argv; *walk; walk++) {
- int tmp;
-
- if (ptr == hdr+MAX_HDR_LEN) {
- fprintf(stderr,"header is too long\n");
- return -1;
- }
- if (*walk == '.') continue;
- if (!isxdigit(walk[0]) || !walk[1] ||
- !isxdigit(walk[1])) {
- explain();
- return -1;
- }
- sscanf(walk,"%2x",&tmp);
- *ptr++ = tmp;
- walk++;
- }
- hdr_len = ptr-hdr;
- }
- else if (!strcmp(*argv,"excess")) {
- NEXT_ARG();
- if (!strcmp(*argv,"clp")) excess = 0;
- else if (get_tc_classid(&excess,*argv)) {
- explain();
- return -1;
- }
- }
- else if (!strcmp(*argv,"clip")) {
- set_clip = 1;
- }
- else {
- explain();
- return 1;
- }
- argc--;
- argv++;
- }
- s = socket(addr.sas_family,SOCK_DGRAM,0);
- if (s < 0) {
- perror("socket");
- return -1;
- }
- if (setsockopt(s,SOL_ATM,SO_ATMQOS,&qos,sizeof(qos)) < 0) {
- perror("SO_ATMQOS");
- return -1;
- }
- if (sndbuf)
- if (setsockopt(s,SOL_SOCKET,SO_SNDBUF,&sndbuf,sizeof(sndbuf)) < 0) {
- perror("SO_SNDBUF");
- return -1;
- }
- if (addr.sas_family == AF_ATMSVC && setsockopt(s,SOL_ATM,SO_ATMSAP,
- &sap,sizeof(sap)) < 0) {
- perror("SO_ATMSAP");
- return -1;
- }
- if (connect(s,(struct sockaddr *) &addr,addr.sas_family == AF_ATMPVC ?
- sizeof(struct sockaddr_atmpvc) : sizeof(addr)) < 0) {
- perror("connect");
- return -1;
- }
- if (set_clip)
- if (ioctl(s,ATMARP_MKIP,0) < 0) {
- perror("ioctl ATMARP_MKIP");
- return -1;
- }
- tail = NLMSG_TAIL(n);
- addattr_l(n,1024,TCA_OPTIONS,NULL,0);
- addattr_l(n,1024,TCA_ATM_FD,&s,sizeof(s));
- if (excess) addattr_l(n,1024,TCA_ATM_EXCESS,&excess,sizeof(excess));
- if (hdr_len != -1) addattr_l(n,1024,TCA_ATM_HDR,hdr,hdr_len);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-
-
-static int atm_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_ATM_MAX+1];
- char buffer[MAX_ATM_ADDR_LEN+1];
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_ATM_MAX, opt);
- if (tb[TCA_ATM_ADDR]) {
- if (RTA_PAYLOAD(tb[TCA_ATM_ADDR]) <
- sizeof(struct sockaddr_atmpvc))
- fprintf(stderr,"ATM: address too short\n");
- else {
- if (atm2text(buffer,MAX_ATM_ADDR_LEN,
- RTA_DATA(tb[TCA_ATM_ADDR]),A2T_PRETTY | A2T_NAME) <
- 0) fprintf(stderr,"atm2text error\n");
- fprintf(f,"pvc %s ",buffer);
- }
- }
- if (tb[TCA_ATM_HDR]) {
- int i;
-
- fprintf(f,"hdr");
- for (i = 0; i < RTA_PAYLOAD(tb[TCA_ATM_HDR]); i++)
- fprintf(f,"%c%02x",i ? '.' : ' ',
- ((unsigned char *) RTA_DATA(tb[TCA_ATM_HDR]))[i]);
- if (!i) fprintf(f," .");
- fprintf(f," ");
- }
- if (tb[TCA_ATM_EXCESS]) {
- __u32 excess;
-
- if (RTA_PAYLOAD(tb[TCA_ATM_EXCESS]) < sizeof(excess))
- fprintf(stderr,"ATM: excess class ID too short\n");
- else {
- excess = *(__u32 *) RTA_DATA(tb[TCA_ATM_EXCESS]);
- if (!excess) fprintf(f,"excess clp ");
- else {
- char buf[64];
-
- print_tc_classid(buf,sizeof(buf),excess);
- fprintf(f,"excess %s ",buf);
- }
- }
- }
- if (tb[TCA_ATM_STATE]) {
- static const char *map[] = { ATM_VS2TXT_MAP };
- int state;
-
- if (RTA_PAYLOAD(tb[TCA_ATM_STATE]) < sizeof(state))
- fprintf(stderr,"ATM: state field too short\n");
- else {
- state = *(int *) RTA_DATA(tb[TCA_ATM_STATE]);
- fprintf(f,"%s ",map[state]);
- }
- }
- return 0;
-}
-
-
-struct qdisc_util atm_qdisc_util = {
- .id = "atm",
- .parse_qopt = atm_parse_opt,
- .print_qopt = atm_print_opt,
- .parse_copt = atm_parse_class_opt,
- .print_copt = atm_print_opt,
-};
diff --git a/tc/q_cbq.c b/tc/q_cbq.c
deleted file mode 100644
index 3c5e72c..0000000
--- a/tc/q_cbq.c
+++ /dev/null
@@ -1,580 +0,0 @@
-/*
- * q_cbq.c CBQ.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_cbq.h"
-
-static void explain_class(void)
-{
- fprintf(stderr, "Usage: ... cbq bandwidth BPS rate BPS maxburst PKTS [ avpkt BYTES ]\n");
- fprintf(stderr, " [ minburst PKTS ] [ bounded ] [ isolated ]\n");
- fprintf(stderr, " [ allot BYTES ] [ mpu BYTES ] [ weight RATE ]\n");
- fprintf(stderr, " [ prio NUMBER ] [ cell BYTES ] [ ewma LOG ]\n");
- fprintf(stderr, " [ estimator INTERVAL TIME_CONSTANT ]\n");
- fprintf(stderr, " [ split CLASSID ] [ defmap MASK/CHANGE ]\n");
- fprintf(stderr, " [ overhead BYTES ] [ linklayer TYPE ]\n");
-}
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... cbq bandwidth BPS avpkt BYTES [ mpu BYTES ]\n");
- fprintf(stderr, " [ cell BYTES ] [ ewma LOG ]\n");
-}
-
-static void explain1(char *arg)
-{
- fprintf(stderr, "Illegal \"%s\"\n", arg);
-}
-
-
-static int cbq_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- struct tc_ratespec r;
- struct tc_cbq_lssopt lss;
- __u32 rtab[256];
- unsigned mpu=0, avpkt=0, allot=0;
- unsigned short overhead=0;
- unsigned int linklayer = LINKLAYER_ETHERNET; /* Assume ethernet */
- int cell_log=-1;
- int ewma_log=-1;
- struct rtattr *tail;
-
- memset(&lss, 0, sizeof(lss));
- memset(&r, 0, sizeof(r));
-
- while (argc > 0) {
- if (matches(*argv, "bandwidth") == 0 ||
- matches(*argv, "rate") == 0) {
- NEXT_ARG();
- if (get_rate(&r.rate, *argv)) {
- explain1("bandwidth");
- return -1;
- }
- } else if (matches(*argv, "ewma") == 0) {
- NEXT_ARG();
- if (get_integer(&ewma_log, *argv, 0)) {
- explain1("ewma");
- return -1;
- }
- if (ewma_log > 31) {
- fprintf(stderr, "ewma_log must be < 32\n");
- return -1;
- }
- } else if (matches(*argv, "cell") == 0) {
- unsigned cell;
- int i;
- NEXT_ARG();
- if (get_size(&cell, *argv)) {
- explain1("cell");
- return -1;
- }
- for (i=0; i<32; i++)
- if ((1<<i) == cell)
- break;
- if (i>=32) {
- fprintf(stderr, "cell must be 2^n\n");
- return -1;
- }
- cell_log = i;
- } else if (matches(*argv, "avpkt") == 0) {
- NEXT_ARG();
- if (get_size(&avpkt, *argv)) {
- explain1("avpkt");
- return -1;
- }
- } else if (matches(*argv, "mpu") == 0) {
- NEXT_ARG();
- if (get_size(&mpu, *argv)) {
- explain1("mpu");
- return -1;
- }
- } else if (matches(*argv, "allot") == 0) {
- NEXT_ARG();
- /* Accept and ignore "allot" for backward compatibility */
- if (get_size(&allot, *argv)) {
- explain1("allot");
- return -1;
- }
- } else if (matches(*argv, "overhead") == 0) {
- NEXT_ARG();
- if (get_u16(&overhead, *argv, 10)) {
- explain1("overhead"); return -1;
- }
- } else if (matches(*argv, "linklayer") == 0) {
- NEXT_ARG();
- if (get_linklayer(&linklayer, *argv)) {
- explain1("linklayer"); return -1;
- }
- } else if (matches(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- /* OK. All options are parsed. */
-
- if (r.rate == 0) {
- fprintf(stderr, "CBQ: bandwidth is required parameter.\n");
- return -1;
- }
- if (avpkt == 0) {
- fprintf(stderr, "CBQ: \"avpkt\" is required.\n");
- return -1;
- }
- if (allot < (avpkt*3)/2)
- allot = (avpkt*3)/2;
-
- r.mpu = mpu;
- r.overhead = overhead;
- if (tc_calc_rtable(&r, rtab, cell_log, allot, linklayer) < 0) {
- fprintf(stderr, "CBQ: failed to calculate rate table.\n");
- return -1;
- }
-
- if (ewma_log < 0)
- ewma_log = TC_CBQ_DEF_EWMA;
- lss.ewma_log = ewma_log;
- lss.maxidle = tc_calc_xmittime(r.rate, avpkt);
- lss.change = TCF_CBQ_LSS_MAXIDLE|TCF_CBQ_LSS_EWMA|TCF_CBQ_LSS_AVPKT;
- lss.avpkt = avpkt;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- addattr_l(n, 1024, TCA_CBQ_RATE, &r, sizeof(r));
- addattr_l(n, 1024, TCA_CBQ_LSSOPT, &lss, sizeof(lss));
- addattr_l(n, 3024, TCA_CBQ_RTAB, rtab, 1024);
- if (show_raw) {
- int i;
- for (i=0; i<256; i++)
- printf("%u ", rtab[i]);
- printf("\n");
- }
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int cbq_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- int wrr_ok=0, fopt_ok=0;
- struct tc_ratespec r;
- struct tc_cbq_lssopt lss;
- struct tc_cbq_wrropt wrr;
- struct tc_cbq_fopt fopt;
- struct tc_cbq_ovl ovl;
- __u32 rtab[256];
- unsigned mpu=0;
- int cell_log=-1;
- int ewma_log=-1;
- unsigned bndw = 0;
- unsigned minburst=0, maxburst=0;
- unsigned short overhead=0;
- unsigned int linklayer = LINKLAYER_ETHERNET; /* Assume ethernet */
- struct rtattr *tail;
-
- memset(&r, 0, sizeof(r));
- memset(&lss, 0, sizeof(lss));
- memset(&wrr, 0, sizeof(wrr));
- memset(&fopt, 0, sizeof(fopt));
- memset(&ovl, 0, sizeof(ovl));
-
- while (argc > 0) {
- if (matches(*argv, "rate") == 0) {
- NEXT_ARG();
- if (get_rate(&r.rate, *argv)) {
- explain1("rate");
- return -1;
- }
- } else if (matches(*argv, "bandwidth") == 0) {
- NEXT_ARG();
- if (get_rate(&bndw, *argv)) {
- explain1("bandwidth");
- return -1;
- }
- } else if (matches(*argv, "minidle") == 0) {
- NEXT_ARG();
- if (get_u32(&lss.minidle, *argv, 0)) {
- explain1("minidle");
- return -1;
- }
- lss.change |= TCF_CBQ_LSS_MINIDLE;
- } else if (matches(*argv, "minburst") == 0) {
- NEXT_ARG();
- if (get_u32(&minburst, *argv, 0)) {
- explain1("minburst");
- return -1;
- }
- lss.change |= TCF_CBQ_LSS_OFFTIME;
- } else if (matches(*argv, "maxburst") == 0) {
- NEXT_ARG();
- if (get_u32(&maxburst, *argv, 0)) {
- explain1("maxburst");
- return -1;
- }
- lss.change |= TCF_CBQ_LSS_MAXIDLE;
- } else if (matches(*argv, "bounded") == 0) {
- lss.flags |= TCF_CBQ_LSS_BOUNDED;
- lss.change |= TCF_CBQ_LSS_FLAGS;
- } else if (matches(*argv, "borrow") == 0) {
- lss.flags &= ~TCF_CBQ_LSS_BOUNDED;
- lss.change |= TCF_CBQ_LSS_FLAGS;
- } else if (matches(*argv, "isolated") == 0) {
- lss.flags |= TCF_CBQ_LSS_ISOLATED;
- lss.change |= TCF_CBQ_LSS_FLAGS;
- } else if (matches(*argv, "sharing") == 0) {
- lss.flags &= ~TCF_CBQ_LSS_ISOLATED;
- lss.change |= TCF_CBQ_LSS_FLAGS;
- } else if (matches(*argv, "ewma") == 0) {
- NEXT_ARG();
- if (get_integer(&ewma_log, *argv, 0)) {
- explain1("ewma");
- return -1;
- }
- if (ewma_log > 31) {
- fprintf(stderr, "ewma_log must be < 32\n");
- return -1;
- }
- lss.change |= TCF_CBQ_LSS_EWMA;
- } else if (matches(*argv, "cell") == 0) {
- unsigned cell;
- int i;
- NEXT_ARG();
- if (get_size(&cell, *argv)) {
- explain1("cell");
- return -1;
- }
- for (i=0; i<32; i++)
- if ((1<<i) == cell)
- break;
- if (i>=32) {
- fprintf(stderr, "cell must be 2^n\n");
- return -1;
- }
- cell_log = i;
- } else if (matches(*argv, "prio") == 0) {
- unsigned prio;
- NEXT_ARG();
- if (get_u32(&prio, *argv, 0)) {
- explain1("prio");
- return -1;
- }
- if (prio > TC_CBQ_MAXPRIO) {
- fprintf(stderr, "\"prio\" must be number in the range 1...%d\n", TC_CBQ_MAXPRIO);
- return -1;
- }
- wrr.priority = prio;
- wrr_ok++;
- } else if (matches(*argv, "allot") == 0) {
- NEXT_ARG();
- if (get_size(&wrr.allot, *argv)) {
- explain1("allot");
- return -1;
- }
- } else if (matches(*argv, "avpkt") == 0) {
- NEXT_ARG();
- if (get_size(&lss.avpkt, *argv)) {
- explain1("avpkt");
- return -1;
- }
- lss.change |= TCF_CBQ_LSS_AVPKT;
- } else if (matches(*argv, "mpu") == 0) {
- NEXT_ARG();
- if (get_size(&mpu, *argv)) {
- explain1("mpu");
- return -1;
- }
- } else if (matches(*argv, "weight") == 0) {
- NEXT_ARG();
- if (get_size(&wrr.weight, *argv)) {
- explain1("weight");
- return -1;
- }
- wrr_ok++;
- } else if (matches(*argv, "split") == 0) {
- NEXT_ARG();
- if (get_tc_classid(&fopt.split, *argv)) {
- fprintf(stderr, "Invalid split node ID.\n");
- return -1;
- }
- fopt_ok++;
- } else if (matches(*argv, "defmap") == 0) {
- int err;
- NEXT_ARG();
- err = sscanf(*argv, "%08x/%08x", &fopt.defmap, &fopt.defchange);
- if (err < 1) {
- fprintf(stderr, "Invalid defmap, should be MASK32[/MASK]\n");
- return -1;
- }
- if (err == 1)
- fopt.defchange = ~0;
- fopt_ok++;
- } else if (matches(*argv, "overhead") == 0) {
- NEXT_ARG();
- if (get_u16(&overhead, *argv, 10)) {
- explain1("overhead"); return -1;
- }
- } else if (matches(*argv, "linklayer") == 0) {
- NEXT_ARG();
- if (get_linklayer(&linklayer, *argv)) {
- explain1("linklayer"); return -1;
- }
- } else if (matches(*argv, "help") == 0) {
- explain_class();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain_class();
- return -1;
- }
- argc--; argv++;
- }
-
- /* OK. All options are parsed. */
-
- /* 1. Prepare link sharing scheduler parameters */
- if (r.rate) {
- unsigned pktsize = wrr.allot;
- if (wrr.allot < (lss.avpkt*3)/2)
- wrr.allot = (lss.avpkt*3)/2;
- r.mpu = mpu;
- r.overhead = overhead;
- if (tc_calc_rtable(&r, rtab, cell_log, pktsize, linklayer) < 0) {
- fprintf(stderr, "CBQ: failed to calculate rate table.\n");
- return -1;
- }
- }
- if (ewma_log < 0)
- ewma_log = TC_CBQ_DEF_EWMA;
- lss.ewma_log = ewma_log;
- if (lss.change&(TCF_CBQ_LSS_OFFTIME|TCF_CBQ_LSS_MAXIDLE)) {
- if (lss.avpkt == 0) {
- fprintf(stderr, "CBQ: avpkt is required for max/minburst.\n");
- return -1;
- }
- if (bndw==0 || r.rate == 0) {
- fprintf(stderr, "CBQ: bandwidth&rate are required for max/minburst.\n");
- return -1;
- }
- }
- if (wrr.priority == 0 && (n->nlmsg_flags&NLM_F_EXCL)) {
- wrr_ok = 1;
- wrr.priority = TC_CBQ_MAXPRIO;
- if (wrr.allot == 0)
- wrr.allot = (lss.avpkt*3)/2;
- }
- if (wrr_ok) {
- if (wrr.weight == 0)
- wrr.weight = (wrr.priority == TC_CBQ_MAXPRIO) ? 1 : r.rate;
- if (wrr.allot == 0) {
- fprintf(stderr, "CBQ: \"allot\" is required to set WRR parameters.\n");
- return -1;
- }
- }
- if (lss.change&TCF_CBQ_LSS_MAXIDLE) {
- lss.maxidle = tc_cbq_calc_maxidle(bndw, r.rate, lss.avpkt, ewma_log, maxburst);
- lss.change |= TCF_CBQ_LSS_MAXIDLE;
- lss.change |= TCF_CBQ_LSS_EWMA|TCF_CBQ_LSS_AVPKT;
- }
- if (lss.change&TCF_CBQ_LSS_OFFTIME) {
- lss.offtime = tc_cbq_calc_offtime(bndw, r.rate, lss.avpkt, ewma_log, minburst);
- lss.change |= TCF_CBQ_LSS_OFFTIME;
- lss.change |= TCF_CBQ_LSS_EWMA|TCF_CBQ_LSS_AVPKT;
- }
- if (lss.change&TCF_CBQ_LSS_MINIDLE) {
- lss.minidle <<= lss.ewma_log;
- lss.change |= TCF_CBQ_LSS_EWMA;
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- if (lss.change) {
- lss.change |= TCF_CBQ_LSS_FLAGS;
- addattr_l(n, 1024, TCA_CBQ_LSSOPT, &lss, sizeof(lss));
- }
- if (wrr_ok)
- addattr_l(n, 1024, TCA_CBQ_WRROPT, &wrr, sizeof(wrr));
- if (fopt_ok)
- addattr_l(n, 1024, TCA_CBQ_FOPT, &fopt, sizeof(fopt));
- if (r.rate) {
- addattr_l(n, 1024, TCA_CBQ_RATE, &r, sizeof(r));
- addattr_l(n, 3024, TCA_CBQ_RTAB, rtab, 1024);
- if (show_raw) {
- int i;
- for (i=0; i<256; i++)
- printf("%u ", rtab[i]);
- printf("\n");
- }
- }
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-
-static int cbq_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_CBQ_MAX+1];
- struct tc_ratespec *r = NULL;
- struct tc_cbq_lssopt *lss = NULL;
- struct tc_cbq_wrropt *wrr = NULL;
- struct tc_cbq_fopt *fopt = NULL;
- struct tc_cbq_ovl *ovl = NULL;
- SPRINT_BUF(b1);
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_CBQ_MAX, opt);
-
- if (tb[TCA_CBQ_RATE]) {
- if (RTA_PAYLOAD(tb[TCA_CBQ_RATE]) < sizeof(*r))
- fprintf(stderr, "CBQ: too short rate opt\n");
- else
- r = RTA_DATA(tb[TCA_CBQ_RATE]);
- }
- if (tb[TCA_CBQ_LSSOPT]) {
- if (RTA_PAYLOAD(tb[TCA_CBQ_LSSOPT]) < sizeof(*lss))
- fprintf(stderr, "CBQ: too short lss opt\n");
- else
- lss = RTA_DATA(tb[TCA_CBQ_LSSOPT]);
- }
- if (tb[TCA_CBQ_WRROPT]) {
- if (RTA_PAYLOAD(tb[TCA_CBQ_WRROPT]) < sizeof(*wrr))
- fprintf(stderr, "CBQ: too short wrr opt\n");
- else
- wrr = RTA_DATA(tb[TCA_CBQ_WRROPT]);
- }
- if (tb[TCA_CBQ_FOPT]) {
- if (RTA_PAYLOAD(tb[TCA_CBQ_FOPT]) < sizeof(*fopt))
- fprintf(stderr, "CBQ: too short fopt\n");
- else
- fopt = RTA_DATA(tb[TCA_CBQ_FOPT]);
- }
- if (tb[TCA_CBQ_OVL_STRATEGY]) {
- if (RTA_PAYLOAD(tb[TCA_CBQ_OVL_STRATEGY]) < sizeof(*ovl))
- fprintf(stderr, "CBQ: too short overlimit strategy %u/%u\n",
- (unsigned) RTA_PAYLOAD(tb[TCA_CBQ_OVL_STRATEGY]),
- (unsigned) sizeof(*ovl));
- else
- ovl = RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY]);
- }
-
- if (r) {
- char buf[64];
- print_rate(buf, sizeof(buf), r->rate);
- fprintf(f, "rate %s ", buf);
- if (show_details) {
- fprintf(f, "cell %ub ", 1<<r->cell_log);
- if (r->mpu)
- fprintf(f, "mpu %ub ", r->mpu);
- if (r->overhead)
- fprintf(f, "overhead %ub ", r->overhead);
- }
- }
- if (lss && lss->flags) {
- int comma=0;
- fprintf(f, "(");
- if (lss->flags&TCF_CBQ_LSS_BOUNDED) {
- fprintf(f, "bounded");
- comma=1;
- }
- if (lss->flags&TCF_CBQ_LSS_ISOLATED) {
- if (comma)
- fprintf(f, ",");
- fprintf(f, "isolated");
- }
- fprintf(f, ") ");
- }
- if (wrr) {
- if (wrr->priority != TC_CBQ_MAXPRIO)
- fprintf(f, "prio %u", wrr->priority);
- else
- fprintf(f, "prio no-transmit");
- if (show_details) {
- char buf[64];
- fprintf(f, "/%u ", wrr->cpriority);
- if (wrr->weight != 1) {
- print_rate(buf, sizeof(buf), wrr->weight);
- fprintf(f, "weight %s ", buf);
- }
- if (wrr->allot)
- fprintf(f, "allot %ub ", wrr->allot);
- }
- }
- if (lss && show_details) {
- fprintf(f, "\nlevel %u ewma %u avpkt %ub ", lss->level, lss->ewma_log, lss->avpkt);
- if (lss->maxidle) {
- fprintf(f, "maxidle %s ", sprint_ticks(lss->maxidle>>lss->ewma_log, b1));
- if (show_raw)
- fprintf(f, "[%08x] ", lss->maxidle);
- }
- if (lss->minidle!=0x7fffffff) {
- fprintf(f, "minidle %s ", sprint_ticks(lss->minidle>>lss->ewma_log, b1));
- if (show_raw)
- fprintf(f, "[%08x] ", lss->minidle);
- }
- if (lss->offtime) {
- fprintf(f, "offtime %s ", sprint_ticks(lss->offtime, b1));
- if (show_raw)
- fprintf(f, "[%08x] ", lss->offtime);
- }
- }
- if (fopt && show_details) {
- char buf[64];
- print_tc_classid(buf, sizeof(buf), fopt->split);
- fprintf(f, "\nsplit %s ", buf);
- if (fopt->defmap) {
- fprintf(f, "defmap %08x", fopt->defmap);
- }
- }
- return 0;
-}
-
-static int cbq_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
-{
- struct tc_cbq_xstats *st;
-
- if (xstats == NULL)
- return 0;
-
- if (RTA_PAYLOAD(xstats) < sizeof(*st))
- return -1;
-
- st = RTA_DATA(xstats);
- fprintf(f, " borrowed %u overactions %u avgidle %g undertime %g", st->borrows,
- st->overactions, (double)st->avgidle, (double)st->undertime);
- return 0;
-}
-
-struct qdisc_util cbq_qdisc_util = {
- .id = "cbq",
- .parse_qopt = cbq_parse_opt,
- .print_qopt = cbq_print_opt,
- .print_xstats = cbq_print_xstats,
- .parse_copt = cbq_parse_class_opt,
- .print_copt = cbq_print_opt,
-};
-
diff --git a/tc/q_drr.c b/tc/q_drr.c
deleted file mode 100644
index 81de44d..0000000
--- a/tc/q_drr.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * q_drr.c DRR.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Patrick McHardy <kaber@trash.net>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... drr\n");
-}
-
-static void explain2(void)
-{
- fprintf(stderr, "Usage: ... drr quantum SIZE\n");
-}
-
-
-static int drr_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- while (argc > 0) {
- if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
- return 0;
-}
-
-static int drr_parse_class_opt(struct qdisc_util *qu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct rtattr *tail;
- __u32 tmp;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
-
- while (argc > 0) {
- if (strcmp(*argv, "quantum") == 0) {
- NEXT_ARG();
- if (get_size(&tmp, *argv)) {
- fprintf(stderr, "Illegal \"quantum\"\n");
- return -1;
- }
- addattr_l(n, 1024, TCA_DRR_QUANTUM, &tmp, sizeof(tmp));
- } else if (strcmp(*argv, "help") == 0) {
- explain2();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain2();
- return -1;
- }
- argc--; argv++;
- }
-
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *)tail;
- return 0;
-}
-
-static int drr_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_DRR_MAX + 1];
- SPRINT_BUF(b1);
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_DRR_MAX, opt);
-
- if (tb[TCA_DRR_QUANTUM])
- fprintf(f, "quantum %s ",
- sprint_size(*(__u32 *)RTA_DATA(tb[TCA_DRR_QUANTUM]), b1));
- return 0;
-}
-
-static int drr_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
-{
- struct tc_drr_stats *x;
- SPRINT_BUF(b1);
-
- if (xstats == NULL)
- return 0;
- if (RTA_PAYLOAD(xstats) < sizeof(*x))
- return -1;
- x = RTA_DATA(xstats);
-
- fprintf(f, " deficit %s ", sprint_size(x->deficit, b1));
- return 0;
-}
-
-struct qdisc_util drr_qdisc_util = {
- .id = "drr",
- .parse_qopt = drr_parse_opt,
- .print_qopt = drr_print_opt,
- .print_xstats = drr_print_xstats,
- .parse_copt = drr_parse_class_opt,
- .print_copt = drr_print_opt,
-};
diff --git a/tc/q_dsmark.c b/tc/q_dsmark.c
deleted file mode 100644
index cfbb335..0000000
--- a/tc/q_dsmark.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * q_dsmark.c Differentiated Services field marking.
- *
- * Hacked 1998,1999 by Werner Almesberger, EPFL ICA
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-
-static void explain(void)
-{
- fprintf(stderr,"Usage: dsmark indices INDICES [ default_index "
- "DEFAULT_INDEX ] [ set_tc_index ]\n");
-}
-
-
-static int dsmark_parse_opt(struct qdisc_util *qu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct rtattr *tail;
- __u16 ind;
- char *end;
- int dflt,set_tc_index;
-
- ind = set_tc_index = 0;
- dflt = -1;
- while (argc > 0) {
- if (!strcmp(*argv,"indices")) {
- NEXT_ARG();
- ind = strtoul(*argv,&end,0);
- if (*end) {
- explain();
- return -1;
- }
- }
- else if (!strcmp(*argv,"default_index") || !strcmp(*argv,
- "default")) {
- NEXT_ARG();
- dflt = strtoul(*argv,&end,0);
- if (*end) {
- explain();
- return -1;
- }
- }
- else if (!strcmp(*argv,"set_tc_index")) {
- set_tc_index = 1;
- }
- else {
- explain();
- return -1;
- }
- argc--;
- argv++;
- }
- if (!ind) {
- explain();
- return -1;
- }
- tail = NLMSG_TAIL(n);
- addattr_l(n,1024,TCA_OPTIONS,NULL,0);
- addattr_l(n,1024,TCA_DSMARK_INDICES,&ind,sizeof(ind));
- if (dflt != -1) {
- __u16 tmp = dflt;
-
- addattr_l(n,1024,TCA_DSMARK_DEFAULT_INDEX,&tmp,sizeof(tmp));
- }
- if (set_tc_index) addattr_l(n,1024,TCA_DSMARK_SET_TC_INDEX,NULL,0);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-
-static void explain_class(void)
-{
- fprintf(stderr, "Usage: ... dsmark [ mask MASK ] [ value VALUE ]\n");
-}
-
-
-static int dsmark_parse_class_opt(struct qdisc_util *qu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct rtattr *tail;
- __u8 tmp;
- char *end;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n,1024,TCA_OPTIONS,NULL,0);
- while (argc > 0) {
- if (!strcmp(*argv,"mask")) {
- NEXT_ARG();
- tmp = strtoul(*argv,&end,0);
- if (*end) {
- explain_class();
- return -1;
- }
- addattr_l(n,1024,TCA_DSMARK_MASK,&tmp,1);
- }
- else if (!strcmp(*argv,"value")) {
- NEXT_ARG();
- tmp = strtoul(*argv,&end,0);
- if (*end) {
- explain_class();
- return -1;
- }
- addattr_l(n,1024,TCA_DSMARK_VALUE,&tmp,1);
- }
- else {
- explain_class();
- return -1;
- }
- argc--;
- argv++;
- }
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-
-
-static int dsmark_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_DSMARK_MAX+1];
-
- if (!opt) return 0;
- memset(tb, 0, sizeof(tb));
- parse_rtattr(tb, TCA_DSMARK_MAX, RTA_DATA(opt), RTA_PAYLOAD(opt));
- if (tb[TCA_DSMARK_MASK]) {
- if (!RTA_PAYLOAD(tb[TCA_DSMARK_MASK]))
- fprintf(stderr,"dsmark: empty mask\n");
- else fprintf(f,"mask 0x%02x ",
- *(__u8 *) RTA_DATA(tb[TCA_DSMARK_MASK]));
- }
- if (tb[TCA_DSMARK_VALUE]) {
- if (!RTA_PAYLOAD(tb[TCA_DSMARK_VALUE]))
- fprintf(stderr,"dsmark: empty value\n");
- else fprintf(f,"value 0x%02x ",
- *(__u8 *) RTA_DATA(tb[TCA_DSMARK_VALUE]));
- }
- if (tb[TCA_DSMARK_INDICES]) {
- if (RTA_PAYLOAD(tb[TCA_DSMARK_INDICES]) < sizeof(__u16))
- fprintf(stderr,"dsmark: indices too short\n");
- else fprintf(f,"indices 0x%04x ",
- *(__u16 *) RTA_DATA(tb[TCA_DSMARK_INDICES]));
- }
- if (tb[TCA_DSMARK_DEFAULT_INDEX]) {
- if (RTA_PAYLOAD(tb[TCA_DSMARK_DEFAULT_INDEX]) < sizeof(__u16))
- fprintf(stderr,"dsmark: default_index too short\n");
- else fprintf(f,"default_index 0x%04x ",
- *(__u16 *) RTA_DATA(tb[TCA_DSMARK_DEFAULT_INDEX]));
- }
- if (tb[TCA_DSMARK_SET_TC_INDEX]) fprintf(f,"set_tc_index ");
- return 0;
-}
-
-
-struct qdisc_util dsmark_qdisc_util = {
- .id = "dsmark",
- .parse_qopt = dsmark_parse_opt,
- .print_qopt = dsmark_print_opt,
- .parse_copt = dsmark_parse_class_opt,
- .print_copt = dsmark_print_opt,
-};
diff --git a/tc/q_fifo.c b/tc/q_fifo.c
deleted file mode 100644
index 6242a98..0000000
--- a/tc/q_fifo.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * q_fifo.c FIFO.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... <[p|b]fifo | pfifo_head_drop> [ limit NUMBER ]\n");
-}
-
-static int fifo_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- int ok=0;
- struct tc_fifo_qopt opt;
- memset(&opt, 0, sizeof(opt));
-
- while (argc > 0) {
- if (strcmp(*argv, "limit") == 0) {
- NEXT_ARG();
- if (get_size(&opt.limit, *argv)) {
- fprintf(stderr, "Illegal \"limit\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- if (ok)
- addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
- return 0;
-}
-
-static int fifo_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct tc_fifo_qopt *qopt;
-
- if (opt == NULL)
- return 0;
-
- if (RTA_PAYLOAD(opt) < sizeof(*qopt))
- return -1;
- qopt = RTA_DATA(opt);
- if (strcmp(qu->id, "bfifo") == 0) {
- SPRINT_BUF(b1);
- fprintf(f, "limit %s", sprint_size(qopt->limit, b1));
- } else
- fprintf(f, "limit %up", qopt->limit);
- return 0;
-}
-
-
-struct qdisc_util bfifo_qdisc_util = {
- .id = "bfifo",
- .parse_qopt = fifo_parse_opt,
- .print_qopt = fifo_print_opt,
-};
-
-struct qdisc_util pfifo_qdisc_util = {
- .id = "pfifo",
- .parse_qopt = fifo_parse_opt,
- .print_qopt = fifo_print_opt,
-};
-
-struct qdisc_util pfifo_head_drop_qdisc_util = {
- .id = "pfifo_head_drop",
- .parse_qopt = fifo_parse_opt,
- .print_qopt = fifo_print_opt,
-};
-
-extern int prio_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt);
-struct qdisc_util pfifo_fast_qdisc_util = {
- .id = "pfifo_fast",
- .print_qopt = prio_print_opt,
-};
diff --git a/tc/q_gred.c b/tc/q_gred.c
deleted file mode 100644
index df4aa3d..0000000
--- a/tc/q_gred.c
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
- * q_gred.c GRED.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim(hadi@nortelnetworks.com)
- * code ruthlessly ripped from
- * Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-#include "tc_red.h"
-
-
-#if 0
-#define DPRINTF(format,args...) fprintf(stderr,format,##args)
-#else
-#define DPRINTF(format,args...)
-#endif
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... gred DP drop-probability limit BYTES "
- "min BYTES max BYTES\n");
- fprintf(stderr, " avpkt BYTES burst PACKETS probability PROBABILITY "
- "bandwidth KBPS\n");
- fprintf(stderr, " [prio value]\n");
- fprintf(stderr," OR ...\n");
- fprintf(stderr," gred setup DPs <num of DPs> default <default DP> "
- "[grio]\n");
-}
-
-static int init_gred(struct qdisc_util *qu, int argc, char **argv,
- struct nlmsghdr *n)
-{
-
- struct rtattr *tail;
- struct tc_gred_sopt opt;
- int dps = 0;
- int def_dp = -1;
-
- while (argc > 0) {
- DPRINTF(stderr,"init_gred: invoked with %s\n",*argv);
- if (strcmp(*argv, "DPs") == 0) {
- NEXT_ARG();
- DPRINTF(stderr,"init_gred: next_arg with %s\n",*argv);
- dps = strtol(*argv, (char **)NULL, 10);
- if (dps < 0 || dps >MAX_DPs) {
- fprintf(stderr, "DPs =%d\n", dps);
- fprintf(stderr, "Illegal \"DPs\"\n");
- fprintf(stderr, "GRED: only %d DPs are "
- "currently supported\n",MAX_DPs);
- return -1;
- }
- } else if (strcmp(*argv, "default") == 0) {
- NEXT_ARG();
- def_dp = strtol(*argv, (char **)NULL, 10);
- if (dps == 0) {
- fprintf(stderr, "\"default DP\" must be "
- "defined after DPs\n");
- return -1;
- }
- if (def_dp < 0 || def_dp > dps) {
- fprintf(stderr,
- "\"default DP\" must be less than %d\n",
- opt.DPs);
- return -1;
- }
- } else if (strcmp(*argv, "grio") == 0) {
- opt.grio=1;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- if (!dps || def_dp == -1) {
- fprintf(stderr, "Illegal gred setup parameters \n");
- return -1;
- }
-
- memset(&opt, 0, sizeof(struct tc_gred_sopt));
- opt.DPs = dps;
- opt.def_DP = def_dp;
-
- DPRINTF("TC_GRED: sending DPs=%d default=%d\n",opt.DPs,opt.def_DP);
- n->nlmsg_flags|=NLM_F_CREATE;
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- addattr_l(n, 1024, TCA_GRED_DPS, &opt, sizeof(struct tc_gred_sopt));
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-/*
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-*/
-static int gred_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- int ok=0;
- struct tc_gred_qopt opt;
- unsigned burst = 0;
- unsigned avpkt = 0;
- double probability = 0.02;
- unsigned rate = 0;
- int wlog;
- __u8 sbuf[256];
- struct rtattr *tail;
-
- memset(&opt, 0, sizeof(opt));
-
- while (argc > 0) {
- if (strcmp(*argv, "limit") == 0) {
- NEXT_ARG();
- if (get_size(&opt.limit, *argv)) {
- fprintf(stderr, "Illegal \"limit\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "setup") == 0) {
- if (ok) {
- fprintf(stderr, "Illegal \"setup\"\n");
- return -1;
- }
- return init_gred(qu,argc-1, argv+1,n);
-
- } else if (strcmp(*argv, "min") == 0) {
- NEXT_ARG();
- if (get_size(&opt.qth_min, *argv)) {
- fprintf(stderr, "Illegal \"min\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "max") == 0) {
- NEXT_ARG();
- if (get_size(&opt.qth_max, *argv)) {
- fprintf(stderr, "Illegal \"max\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "DP") == 0) {
- NEXT_ARG();
- opt.DP=strtol(*argv, (char **)NULL, 10);
- DPRINTF ("\n ******* DP =%u\n",opt.DP);
- if (opt.DP >MAX_DPs) { /* need a better error check */
- fprintf(stderr, "DP =%u \n",opt.DP);
- fprintf(stderr, "Illegal \"DP\"\n");
- fprintf(stderr, "GRED: only %d DPs are currently supported\n",MAX_DPs);
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "burst") == 0) {
- NEXT_ARG();
- if (get_unsigned(&burst, *argv, 0)) {
- fprintf(stderr, "Illegal \"burst\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "avpkt") == 0) {
- NEXT_ARG();
- if (get_size(&avpkt, *argv)) {
- fprintf(stderr, "Illegal \"avpkt\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "probability") == 0) {
- NEXT_ARG();
- if (sscanf(*argv, "%lg", &probability) != 1) {
- fprintf(stderr, "Illegal \"probability\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "prio") == 0) {
- NEXT_ARG();
- opt.prio=strtol(*argv, (char **)NULL, 10);
- /* some error check here */
- ok++;
- } else if (strcmp(*argv, "bandwidth") == 0) {
- NEXT_ARG();
- if (get_rate(&rate, *argv)) {
- fprintf(stderr, "Illegal \"bandwidth\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- if (rate == 0)
- get_rate(&rate, "10Mbit");
-
- if (!opt.qth_min || !opt.qth_max || !burst || !opt.limit || !avpkt ||
- (opt.DP<0)) {
- fprintf(stderr, "Required parameter (min, max, burst, limit, "
- "avpkt, DP) is missing\n");
- return -1;
- }
-
- if ((wlog = tc_red_eval_ewma(opt.qth_min, burst, avpkt)) < 0) {
- fprintf(stderr, "GRED: failed to calculate EWMA constant.\n");
- return -1;
- }
- if (wlog >= 10)
- fprintf(stderr, "GRED: WARNING. Burst %d seems to be to "
- "large.\n", burst);
- opt.Wlog = wlog;
- if ((wlog = tc_red_eval_P(opt.qth_min, opt.qth_max, probability)) < 0) {
- fprintf(stderr, "GRED: failed to calculate probability.\n");
- return -1;
- }
- opt.Plog = wlog;
- if ((wlog = tc_red_eval_idle_damping(opt.Wlog, avpkt, rate, sbuf)) < 0)
- {
- fprintf(stderr, "GRED: failed to calculate idle damping "
- "table.\n");
- return -1;
- }
- opt.Scell_log = wlog;
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- addattr_l(n, 1024, TCA_GRED_PARMS, &opt, sizeof(opt));
- addattr_l(n, 1024, TCA_GRED_STAB, sbuf, 256);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int gred_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_GRED_STAB+1];
- struct tc_gred_qopt *qopt;
- int i;
- SPRINT_BUF(b1);
- SPRINT_BUF(b2);
- SPRINT_BUF(b3);
- SPRINT_BUF(b4);
- SPRINT_BUF(b5);
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_GRED_STAB, opt);
-
- if (tb[TCA_GRED_PARMS] == NULL)
- return -1;
-
- qopt = RTA_DATA(tb[TCA_GRED_PARMS]);
- if (RTA_PAYLOAD(tb[TCA_GRED_PARMS]) < sizeof(*qopt)*MAX_DPs) {
- fprintf(f,"\n GRED received message smaller than expected\n");
- return -1;
- }
-
-/* Bad hack! should really return a proper message as shown above*/
-
- for (i=0;i<MAX_DPs;i++, qopt++) {
- if (qopt->DP >= MAX_DPs) continue;
- fprintf(f, "\n DP:%d (prio %d) Average Queue %s Measured "
- "Queue %s ",
- qopt->DP,
- qopt->prio,
- sprint_size(qopt->qave, b4),
- sprint_size(qopt->backlog, b5));
- fprintf(f, "\n\t Packet drops: %d (forced %d early %d) ",
- qopt->forced+qopt->early,
- qopt->forced,
- qopt->early);
- fprintf(f, "\n\t Packet totals: %u (bytes %u) ",
- qopt->packets,
- qopt->bytesin);
- if (show_details)
- fprintf(f, "\n limit %s min %s max %s ",
- sprint_size(qopt->limit, b1),
- sprint_size(qopt->qth_min, b2),
- sprint_size(qopt->qth_max, b3));
- fprintf(f, "ewma %u Plog %u Scell_log %u",
- qopt->Wlog, qopt->Plog, qopt->Scell_log);
- }
- return 0;
-}
-
-struct qdisc_util gred_qdisc_util = {
- .id = "gred",
- .parse_qopt = gred_parse_opt,
- .print_qopt = gred_print_opt,
-};
diff --git a/tc/q_hfsc.c b/tc/q_hfsc.c
deleted file mode 100644
index b190c71..0000000
--- a/tc/q_hfsc.c
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * q_hfsc.c HFSC.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Patrick McHardy, <kaber@trash.net>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <math.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static int hfsc_get_sc(int *, char ***, struct tc_service_curve *);
-
-
-static void
-explain_qdisc(void)
-{
- fprintf(stderr,
- "Usage: ... hfsc [ default CLASSID ]\n"
- "\n"
- " default: default class for unclassified packets\n"
- );
-}
-
-static void
-explain_class(void)
-{
- fprintf(stderr,
- "Usage: ... hfsc [ [ rt SC ] [ ls SC ] | [ sc SC ] ] [ ul SC ]\n"
- "\n"
- "SC := [ [ m1 BPS ] [ d SEC ] m2 BPS\n"
- "\n"
- " m1 : slope of first segment\n"
- " d : x-coordinate of intersection\n"
- " m2 : slope of second segment\n"
- "\n"
- "Alternative format:\n"
- "\n"
- "SC := [ [ umax BYTE ] dmax SEC ] rate BPS\n"
- "\n"
- " umax : maximum unit of work\n"
- " dmax : maximum delay\n"
- " rate : rate\n"
- "\n"
- );
-}
-
-static void
-explain1(char *arg)
-{
- fprintf(stderr, "HFSC: Illegal \"%s\"\n", arg);
-}
-
-static int
-hfsc_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- struct tc_hfsc_qopt qopt;
-
- memset(&qopt, 0, sizeof(qopt));
-
- while (argc > 0) {
- if (matches(*argv, "default") == 0) {
- NEXT_ARG();
- if (qopt.defcls != 0) {
- fprintf(stderr, "HFSC: Double \"default\"\n");
- return -1;
- }
- if (get_u16(&qopt.defcls, *argv, 16) < 0) {
- explain1("default");
- return -1;
- }
- } else if (matches(*argv, "help") == 0) {
- explain_qdisc();
- return -1;
- } else {
- fprintf(stderr, "HFSC: What is \"%s\" ?\n", *argv);
- explain_qdisc();
- return -1;
- }
- argc--, argv++;
- }
-
- addattr_l(n, 1024, TCA_OPTIONS, &qopt, sizeof(qopt));
- return 0;
-}
-
-static int
-hfsc_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct tc_hfsc_qopt *qopt;
-
- if (opt == NULL)
- return 0;
- if (RTA_PAYLOAD(opt) < sizeof(*qopt))
- return -1;
- qopt = RTA_DATA(opt);
-
- if (qopt->defcls != 0)
- fprintf(f, "default %x ", qopt->defcls);
-
- return 0;
-}
-
-static int
-hfsc_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
-{
- struct tc_hfsc_stats *st;
-
- if (xstats == NULL)
- return 0;
- if (RTA_PAYLOAD(xstats) < sizeof(*st))
- return -1;
- st = RTA_DATA(xstats);
-
- fprintf(f, " period %u ", st->period);
- if (st->work != 0)
- fprintf(f, "work %llu bytes ", (unsigned long long) st->work);
- if (st->rtwork != 0)
- fprintf(f, "rtwork %llu bytes ", (unsigned long long) st->rtwork);
- fprintf(f, "level %u ", st->level);
- fprintf(f, "\n");
-
- return 0;
-}
-
-static int
-hfsc_parse_class_opt(struct qdisc_util *qu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct tc_service_curve rsc, fsc, usc;
- int rsc_ok, fsc_ok, usc_ok;
- struct rtattr *tail;
-
- memset(&rsc, 0, sizeof(rsc));
- memset(&fsc, 0, sizeof(fsc));
- memset(&usc, 0, sizeof(usc));
- rsc_ok = fsc_ok = usc_ok = 0;
-
- while (argc > 0) {
- if (matches(*argv, "rt") == 0) {
- NEXT_ARG();
- if (hfsc_get_sc(&argc, &argv, &rsc) < 0) {
- explain1("rt");
- return -1;
- }
- rsc_ok = 1;
- } else if (matches(*argv, "ls") == 0) {
- NEXT_ARG();
- if (hfsc_get_sc(&argc, &argv, &fsc) < 0) {
- explain1("ls");
- return -1;
- }
- fsc_ok = 1;
- } else if (matches(*argv, "sc") == 0) {
- NEXT_ARG();
- if (hfsc_get_sc(&argc, &argv, &rsc) < 0) {
- explain1("sc");
- return -1;
- }
- memcpy(&fsc, &rsc, sizeof(fsc));
- rsc_ok = 1;
- fsc_ok = 1;
- } else if (matches(*argv, "ul") == 0) {
- NEXT_ARG();
- if (hfsc_get_sc(&argc, &argv, &usc) < 0) {
- explain1("ul");
- return -1;
- }
- usc_ok = 1;
- } else if (matches(*argv, "help") == 0) {
- explain_class();
- return -1;
- } else {
- fprintf(stderr, "HFSC: What is \"%s\" ?\n", *argv);
- explain_class();
- return -1;
- }
- argc--, argv++;
- }
-
- if (!(rsc_ok || fsc_ok || usc_ok)) {
- fprintf(stderr, "HFSC: no parameters given\n");
- explain_class();
- return -1;
- }
- if (usc_ok && !fsc_ok) {
- fprintf(stderr, "HFSC: Upper-limit Service Curve without "
- "Link-Share Service Curve\n");
- explain_class();
- return -1;
- }
-
- tail = NLMSG_TAIL(n);
-
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- if (rsc_ok)
- addattr_l(n, 1024, TCA_HFSC_RSC, &rsc, sizeof(rsc));
- if (fsc_ok)
- addattr_l(n, 1024, TCA_HFSC_FSC, &fsc, sizeof(fsc));
- if (usc_ok)
- addattr_l(n, 1024, TCA_HFSC_USC, &usc, sizeof(usc));
-
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static void
-hfsc_print_sc(FILE *f, char *name, struct tc_service_curve *sc)
-{
- SPRINT_BUF(b1);
-
- fprintf(f, "%s ", name);
- fprintf(f, "m1 %s ", sprint_rate(sc->m1, b1));
- fprintf(f, "d %s ", sprint_time(tc_core_ktime2time(sc->d), b1));
- fprintf(f, "m2 %s ", sprint_rate(sc->m2, b1));
-}
-
-static int
-hfsc_print_class_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_HFSC_MAX+1];
- struct tc_service_curve *rsc = NULL, *fsc = NULL, *usc = NULL;
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_HFSC_MAX, opt);
-
- if (tb[TCA_HFSC_RSC]) {
- if (RTA_PAYLOAD(tb[TCA_HFSC_RSC]) < sizeof(*rsc))
- fprintf(stderr, "HFSC: truncated realtime option\n");
- else
- rsc = RTA_DATA(tb[TCA_HFSC_RSC]);
- }
- if (tb[TCA_HFSC_FSC]) {
- if (RTA_PAYLOAD(tb[TCA_HFSC_FSC]) < sizeof(*fsc))
- fprintf(stderr, "HFSC: truncated linkshare option\n");
- else
- fsc = RTA_DATA(tb[TCA_HFSC_FSC]);
- }
- if (tb[TCA_HFSC_USC]) {
- if (RTA_PAYLOAD(tb[TCA_HFSC_USC]) < sizeof(*usc))
- fprintf(stderr, "HFSC: truncated upperlimit option\n");
- else
- usc = RTA_DATA(tb[TCA_HFSC_USC]);
- }
-
-
- if (rsc != NULL && fsc != NULL &&
- memcmp(rsc, fsc, sizeof(*rsc)) == 0)
- hfsc_print_sc(f, "sc", rsc);
- else {
- if (rsc != NULL)
- hfsc_print_sc(f, "rt", rsc);
- if (fsc != NULL)
- hfsc_print_sc(f, "ls", fsc);
- }
- if (usc != NULL)
- hfsc_print_sc(f, "ul", usc);
-
- return 0;
-}
-
-struct qdisc_util hfsc_qdisc_util = {
- .id = "hfsc",
- .parse_qopt = hfsc_parse_opt,
- .print_qopt = hfsc_print_opt,
- .print_xstats = hfsc_print_xstats,
- .parse_copt = hfsc_parse_class_opt,
- .print_copt = hfsc_print_class_opt,
-};
-
-static int
-hfsc_get_sc1(int *argcp, char ***argvp, struct tc_service_curve *sc)
-{
- char **argv = *argvp;
- int argc = *argcp;
- unsigned int m1 = 0, d = 0, m2 = 0;
-
- if (matches(*argv, "m1") == 0) {
- NEXT_ARG();
- if (get_rate(&m1, *argv) < 0) {
- explain1("m1");
- return -1;
- }
- NEXT_ARG();
- }
-
- if (matches(*argv, "d") == 0) {
- NEXT_ARG();
- if (get_time(&d, *argv) < 0) {
- explain1("d");
- return -1;
- }
- NEXT_ARG();
- }
-
- if (matches(*argv, "m2") == 0) {
- NEXT_ARG();
- if (get_rate(&m2, *argv) < 0) {
- explain1("m2");
- return -1;
- }
- } else
- return -1;
-
- sc->m1 = m1;
- sc->d = tc_core_time2ktime(d);
- sc->m2 = m2;
-
- *argvp = argv;
- *argcp = argc;
- return 0;
-}
-
-static int
-hfsc_get_sc2(int *argcp, char ***argvp, struct tc_service_curve *sc)
-{
- char **argv = *argvp;
- int argc = *argcp;
- unsigned int umax = 0, dmax = 0, rate = 0;
-
- if (matches(*argv, "umax") == 0) {
- NEXT_ARG();
- if (get_size(&umax, *argv) < 0) {
- explain1("umax");
- return -1;
- }
- NEXT_ARG();
- }
-
- if (matches(*argv, "dmax") == 0) {
- NEXT_ARG();
- if (get_time(&dmax, *argv) < 0) {
- explain1("dmax");
- return -1;
- }
- NEXT_ARG();
- }
-
- if (matches(*argv, "rate") == 0) {
- NEXT_ARG();
- if (get_rate(&rate, *argv) < 0) {
- explain1("rate");
- return -1;
- }
- } else
- return -1;
-
- if (umax != 0 && dmax == 0) {
- fprintf(stderr, "HFSC: umax given but dmax is zero.\n");
- return -1;
- }
-
- if (dmax != 0 && ceil(1.0 * umax * TIME_UNITS_PER_SEC / dmax) > rate) {
- /*
- * concave curve, slope of first segment is umax/dmax,
- * intersection is at dmax
- */
- sc->m1 = ceil(1.0 * umax * TIME_UNITS_PER_SEC / dmax); /* in bps */
- sc->d = tc_core_time2ktime(dmax);
- sc->m2 = rate;
- } else {
- /*
- * convex curve, slope of first segment is 0, intersection
- * is at dmax - umax / rate
- */
- sc->m1 = 0;
- sc->d = tc_core_time2ktime(ceil(dmax - umax * TIME_UNITS_PER_SEC / rate));
- sc->m2 = rate;
- }
-
- *argvp = argv;
- *argcp = argc;
- return 0;
-}
-
-static int
-hfsc_get_sc(int *argcp, char ***argvp, struct tc_service_curve *sc)
-{
- if (hfsc_get_sc1(argcp, argvp, sc) < 0 &&
- hfsc_get_sc2(argcp, argvp, sc) < 0)
- return -1;
-
- if (sc->m1 == 0 && sc->m2 == 0) {
- fprintf(stderr, "HFSC: Service Curve has two zero slopes\n");
- return -1;
- }
-
- return 0;
-}
diff --git a/tc/q_htb.c b/tc/q_htb.c
deleted file mode 100644
index caa47c2..0000000
--- a/tc/q_htb.c
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- * q_htb.c HTB.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Martin Devera, devik@cdi.cz
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-#define HTB_TC_VER 0x30003
-#if HTB_TC_VER >> 16 != TC_HTB_PROTOVER
-#error "Different kernel and TC HTB versions"
-#endif
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... qdisc add ... htb [default N] [r2q N]\n"
- " default minor id of class to which unclassified packets are sent {0}\n"
- " r2q DRR quantums are computed as rate in Bps/r2q {10}\n"
- " debug string of 16 numbers each 0-3 {0}\n\n"
- "... class add ... htb rate R1 [burst B1] [mpu B] [overhead O]\n"
- " [prio P] [slot S] [pslot PS]\n"
- " [ceil R2] [cburst B2] [mtu MTU] [quantum Q]\n"
- " rate rate allocated to this class (class can still borrow)\n"
- " burst max bytes burst which can be accumulated during idle period {computed}\n"
- " mpu minimum packet size used in rate computations\n"
- " overhead per-packet size overhead used in rate computations\n"
- " linklay adapting to a linklayer e.g. atm\n"
- " ceil definite upper class rate (no borrows) {rate}\n"
- " cburst burst but for ceil {computed}\n"
- " mtu max packet size we create rate map for {1600}\n"
- " prio priority of leaf; lower are served first {0}\n"
- " quantum how much bytes to serve from leaf at once {use r2q}\n"
- "\nTC HTB version %d.%d\n",HTB_TC_VER>>16,HTB_TC_VER&0xffff
- );
-}
-
-static void explain1(char *arg)
-{
- fprintf(stderr, "Illegal \"%s\"\n", arg);
- explain();
-}
-
-
-static int htb_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- struct tc_htb_glob opt;
- struct rtattr *tail;
- unsigned i; char *p;
- memset(&opt,0,sizeof(opt));
- opt.rate2quantum = 10;
- opt.version = 3;
-
- while (argc > 0) {
- if (matches(*argv, "r2q") == 0) {
- NEXT_ARG();
- if (get_u32(&opt.rate2quantum, *argv, 10)) {
- explain1("r2q"); return -1;
- }
- } else if (matches(*argv, "default") == 0) {
- NEXT_ARG();
- if (get_u32(&opt.defcls, *argv, 16)) {
- explain1("default"); return -1;
- }
- } else if (matches(*argv, "debug") == 0) {
- NEXT_ARG(); p = *argv;
- for (i=0; i<16; i++,p++) {
- if (*p<'0' || *p>'3') break;
- opt.debug |= (*p-'0')<<(2*i);
- }
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- addattr_l(n, 2024, TCA_HTB_INIT, &opt, NLMSG_ALIGN(sizeof(opt)));
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- int ok=0;
- struct tc_htb_opt opt;
- __u32 rtab[256],ctab[256];
- unsigned buffer=0,cbuffer=0;
- int cell_log=-1,ccell_log = -1;
- unsigned mtu;
- unsigned short mpu = 0;
- unsigned short overhead = 0;
- unsigned int linklayer = LINKLAYER_ETHERNET; /* Assume ethernet */
- struct rtattr *tail;
-
- memset(&opt, 0, sizeof(opt)); mtu = 1600; /* eth packet len */
-
- while (argc > 0) {
- if (matches(*argv, "prio") == 0) {
- NEXT_ARG();
- if (get_u32(&opt.prio, *argv, 10)) {
- explain1("prio"); return -1;
- }
- ok++;
- } else if (matches(*argv, "mtu") == 0) {
- NEXT_ARG();
- if (get_u32(&mtu, *argv, 10)) {
- explain1("mtu"); return -1;
- }
- } else if (matches(*argv, "mpu") == 0) {
- NEXT_ARG();
- if (get_u16(&mpu, *argv, 10)) {
- explain1("mpu"); return -1;
- }
- } else if (matches(*argv, "overhead") == 0) {
- NEXT_ARG();
- if (get_u16(&overhead, *argv, 10)) {
- explain1("overhead"); return -1;
- }
- } else if (matches(*argv, "linklayer") == 0) {
- NEXT_ARG();
- if (get_linklayer(&linklayer, *argv)) {
- explain1("linklayer"); return -1;
- }
- } else if (matches(*argv, "quantum") == 0) {
- NEXT_ARG();
- if (get_u32(&opt.quantum, *argv, 10)) {
- explain1("quantum"); return -1;
- }
- } else if (matches(*argv, "burst") == 0 ||
- strcmp(*argv, "buffer") == 0 ||
- strcmp(*argv, "maxburst") == 0) {
- NEXT_ARG();
- if (get_size_and_cell(&buffer, &cell_log, *argv) < 0) {
- explain1("buffer");
- return -1;
- }
- ok++;
- } else if (matches(*argv, "cburst") == 0 ||
- strcmp(*argv, "cbuffer") == 0 ||
- strcmp(*argv, "cmaxburst") == 0) {
- NEXT_ARG();
- if (get_size_and_cell(&cbuffer, &ccell_log, *argv) < 0) {
- explain1("cbuffer");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "ceil") == 0) {
- NEXT_ARG();
- if (opt.ceil.rate) {
- fprintf(stderr, "Double \"ceil\" spec\n");
- return -1;
- }
- if (get_rate(&opt.ceil.rate, *argv)) {
- explain1("ceil");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "rate") == 0) {
- NEXT_ARG();
- if (opt.rate.rate) {
- fprintf(stderr, "Double \"rate\" spec\n");
- return -1;
- }
- if (get_rate(&opt.rate.rate, *argv)) {
- explain1("rate");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
-/* if (!ok)
- return 0;*/
-
- if (opt.rate.rate == 0) {
- fprintf(stderr, "\"rate\" is required.\n");
- return -1;
- }
- /* if ceil params are missing, use the same as rate */
- if (!opt.ceil.rate) opt.ceil = opt.rate;
-
- /* compute minimal allowed burst from rate; mtu is added here to make
- sute that buffer is larger than mtu and to have some safeguard space */
- if (!buffer) buffer = opt.rate.rate / get_hz() + mtu;
- if (!cbuffer) cbuffer = opt.ceil.rate / get_hz() + mtu;
-
- opt.ceil.overhead = overhead;
- opt.rate.overhead = overhead;
-
- opt.ceil.mpu = mpu;
- opt.rate.mpu = mpu;
-
- if (tc_calc_rtable(&opt.rate, rtab, cell_log, mtu, linklayer) < 0) {
- fprintf(stderr, "htb: failed to calculate rate table.\n");
- return -1;
- }
- opt.buffer = tc_calc_xmittime(opt.rate.rate, buffer);
-
- if (tc_calc_rtable(&opt.ceil, ctab, ccell_log, mtu, linklayer) < 0) {
- fprintf(stderr, "htb: failed to calculate ceil rate table.\n");
- return -1;
- }
- opt.cbuffer = tc_calc_xmittime(opt.ceil.rate, cbuffer);
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- addattr_l(n, 2024, TCA_HTB_PARMS, &opt, sizeof(opt));
- addattr_l(n, 3024, TCA_HTB_RTAB, rtab, 1024);
- addattr_l(n, 4024, TCA_HTB_CTAB, ctab, 1024);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int htb_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_HTB_RTAB+1];
- struct tc_htb_opt *hopt;
- struct tc_htb_glob *gopt;
- double buffer,cbuffer;
- SPRINT_BUF(b1);
- SPRINT_BUF(b2);
- SPRINT_BUF(b3);
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_HTB_RTAB, opt);
-
- if (tb[TCA_HTB_PARMS]) {
-
- hopt = RTA_DATA(tb[TCA_HTB_PARMS]);
- if (RTA_PAYLOAD(tb[TCA_HTB_PARMS]) < sizeof(*hopt)) return -1;
-
- if (!hopt->level) {
- fprintf(f, "prio %d ", (int)hopt->prio);
- if (show_details)
- fprintf(f, "quantum %d ", (int)hopt->quantum);
- }
- fprintf(f, "rate %s ", sprint_rate(hopt->rate.rate, b1));
- buffer = tc_calc_xmitsize(hopt->rate.rate, hopt->buffer);
- fprintf(f, "ceil %s ", sprint_rate(hopt->ceil.rate, b1));
- cbuffer = tc_calc_xmitsize(hopt->ceil.rate, hopt->cbuffer);
- if (show_details) {
- fprintf(f, "burst %s/%u mpu %s overhead %s ",
- sprint_size(buffer, b1),
- 1<<hopt->rate.cell_log,
- sprint_size(hopt->rate.mpu&0xFF, b2),
- sprint_size((hopt->rate.mpu>>8)&0xFF, b3));
- fprintf(f, "cburst %s/%u mpu %s overhead %s ",
- sprint_size(cbuffer, b1),
- 1<<hopt->ceil.cell_log,
- sprint_size(hopt->ceil.mpu&0xFF, b2),
- sprint_size((hopt->ceil.mpu>>8)&0xFF, b3));
- fprintf(f, "level %d ", (int)hopt->level);
- } else {
- fprintf(f, "burst %s ", sprint_size(buffer, b1));
- fprintf(f, "cburst %s ", sprint_size(cbuffer, b1));
- }
- if (show_raw)
- fprintf(f, "buffer [%08x] cbuffer [%08x] ",
- hopt->buffer,hopt->cbuffer);
- }
- if (tb[TCA_HTB_INIT]) {
- gopt = RTA_DATA(tb[TCA_HTB_INIT]);
- if (RTA_PAYLOAD(tb[TCA_HTB_INIT]) < sizeof(*gopt)) return -1;
-
- fprintf(f, "r2q %d default %x direct_packets_stat %u",
- gopt->rate2quantum,gopt->defcls,gopt->direct_pkts);
- if (show_details)
- fprintf(f," ver %d.%d",gopt->version >> 16,gopt->version & 0xffff);
- }
- return 0;
-}
-
-static int htb_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
-{
- struct tc_htb_xstats *st;
- if (xstats == NULL)
- return 0;
-
- if (RTA_PAYLOAD(xstats) < sizeof(*st))
- return -1;
-
- st = RTA_DATA(xstats);
- fprintf(f, " lended: %u borrowed: %u giants: %u\n",
- st->lends,st->borrows,st->giants);
- fprintf(f, " tokens: %d ctokens: %d\n", st->tokens,st->ctokens);
- return 0;
-}
-
-struct qdisc_util htb_qdisc_util = {
- .id = "htb",
- .parse_qopt = htb_parse_opt,
- .print_qopt = htb_print_opt,
- .print_xstats = htb_print_xstats,
- .parse_copt = htb_parse_class_opt,
- .print_copt = htb_print_opt,
-};
-
-/* for testing of old one */
-struct qdisc_util htb2_qdisc_util = {
- .id = "htb2",
- .parse_qopt = htb_parse_opt,
- .print_qopt = htb_print_opt,
- .print_xstats = htb_print_xstats,
- .parse_copt = htb_parse_class_opt,
- .print_copt = htb_print_opt,
-};
diff --git a/tc/q_ingress.c b/tc/q_ingress.c
deleted file mode 100644
index ba58e72..0000000
--- a/tc/q_ingress.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- *
- * q_ingress.c INGRESS.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: J Hadi Salim
- *
- * This is here just in case it is needed
- * useless right now; might be useful in the future
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... ingress \n");
-}
-
-static int ingress_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
-
- if (argc > 0) {
- while (argc > 0) {
-
- if (strcmp(*argv, "handle") == 0) {
- NEXT_ARG();
- argc--; argv++;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- }
- }
-
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- return 0;
-}
-
-static int ingress_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
-
- fprintf(f, "---------------- ");
- return 0;
-}
-
-struct qdisc_util ingress_qdisc_util = {
- .id = "ingress",
- .parse_qopt = ingress_parse_opt,
- .print_qopt = ingress_print_opt,
-};
diff --git a/tc/q_multiq.c b/tc/q_multiq.c
deleted file mode 100644
index fce5e44..0000000
--- a/tc/q_multiq.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * q_multiq.c Multiqueue aware qdisc
- *
- * Copyright (c) 2008, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Author: Alexander Duyck <alexander.h.duyck@intel.com>
- *
- * Original Authors: PJ Waskiewicz, <peter.p.waskiewicz.jr@intel.com> (RR)
- * Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru> (from PRIO)
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... multiq [help]\n");
-}
-
-static int multiq_parse_opt(struct qdisc_util *qu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- struct tc_multiq_qopt opt;
-
- if (argc > 0) {
- if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
- return 0;
-}
-
-int multiq_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct tc_multiq_qopt *qopt;
-
- if (opt == NULL)
- return 0;
- if (RTA_PAYLOAD(opt) < sizeof(*qopt))
- return 0;
-
- qopt = RTA_DATA(opt);
-
- fprintf(f, "bands %u/%u ", qopt->bands, qopt->max_bands);
-
- return 0;
-}
-
-struct qdisc_util multiq_qdisc_util = {
- .id = "multiq",
- .parse_qopt = multiq_parse_opt,
- .print_qopt = multiq_print_opt,
-};
diff --git a/tc/q_netem.c b/tc/q_netem.c
deleted file mode 100644
index 6aaaded..0000000
--- a/tc/q_netem.c
+++ /dev/null
@@ -1,396 +0,0 @@
-/*
- * q_netem.c NETEM.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Stephen Hemminger <shemminger@osdl.org>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <errno.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_common.h"
-
-static void explain(void)
-{
- fprintf(stderr,
-"Usage: ... netem [ limit PACKETS ] \n" \
-" [ delay TIME [ JITTER [CORRELATION]]]\n" \
-" [ distribution {uniform|normal|pareto|paretonormal} ]\n" \
-" [ drop PERCENT [CORRELATION]] \n" \
-" [ corrupt PERCENT [CORRELATION]] \n" \
-" [ duplicate PERCENT [CORRELATION]]\n" \
-" [ reorder PRECENT [CORRELATION] [ gap DISTANCE ]]\n");
-}
-
-static void explain1(const char *arg)
-{
- fprintf(stderr, "Illegal \"%s\"\n", arg);
-}
-
-/* Upper bound on size of distribution
- * really (TCA_BUF_MAX - other headers) / sizeof (__s16)
- */
-#define MAX_DIST (16*1024)
-
-/*
- * Simplistic file parser for distrbution data.
- * Format is:
- * # comment line(s)
- * data0 data1 ...
- */
-static int get_distribution(const char *type, __s16 *data, int maxdata)
-{
- FILE *f;
- int n;
- long x;
- size_t len;
- char *line = NULL;
- char name[128];
-
- snprintf(name, sizeof(name), "%s/%s.dist", get_tc_lib(), type);
- if ((f = fopen(name, "r")) == NULL) {
- fprintf(stderr, "No distribution data for %s (%s: %s)\n",
- type, name, strerror(errno));
- return -1;
- }
-
- n = 0;
- while (getline(&line, &len, f) != -1) {
- char *p, *endp;
- if (*line == '\n' || *line == '#')
- continue;
-
- for (p = line; ; p = endp) {
- x = strtol(p, &endp, 0);
- if (endp == p)
- break;
-
- if (n >= maxdata) {
- fprintf(stderr, "%s: too much data\n",
- name);
- n = -1;
- goto error;
- }
- data[n++] = x;
- }
- }
- error:
- free(line);
- fclose(f);
- return n;
-}
-
-static int isnumber(const char *arg)
-{
- char *p;
-
- return strtod(arg, &p) != 0 || p != arg;
-}
-
-#define NEXT_IS_NUMBER() (NEXT_ARG_OK() && isnumber(argv[1]))
-
-/* Adjust for the fact that psched_ticks aren't always usecs
- (based on kernel PSCHED_CLOCK configuration */
-static int get_ticks(__u32 *ticks, const char *str)
-{
- unsigned t;
-
- if(get_time(&t, str))
- return -1;
-
- if (tc_core_time2big(t)) {
- fprintf(stderr, "Illegal %u time (too large)\n", t);
- return -1;
- }
-
- *ticks = tc_core_time2tick(t);
- return 0;
-}
-
-static int netem_parse_opt(struct qdisc_util *qu, int argc, char **argv,
- struct nlmsghdr *n)
-{
- size_t dist_size = 0;
- struct rtattr *tail;
- struct tc_netem_qopt opt;
- struct tc_netem_corr cor;
- struct tc_netem_reorder reorder;
- struct tc_netem_corrupt corrupt;
- __s16 *dist_data = NULL;
- int present[__TCA_NETEM_MAX];
-
- memset(&opt, 0, sizeof(opt));
- opt.limit = 1000;
- memset(&cor, 0, sizeof(cor));
- memset(&reorder, 0, sizeof(reorder));
- memset(&corrupt, 0, sizeof(corrupt));
- memset(present, 0, sizeof(present));
-
- while (argc > 0) {
- if (matches(*argv, "limit") == 0) {
- NEXT_ARG();
- if (get_size(&opt.limit, *argv)) {
- explain1("limit");
- return -1;
- }
- } else if (matches(*argv, "latency") == 0 ||
- matches(*argv, "delay") == 0) {
- NEXT_ARG();
- if (get_ticks(&opt.latency, *argv)) {
- explain1("latency");
- return -1;
- }
-
- if (NEXT_IS_NUMBER()) {
- NEXT_ARG();
- if (get_ticks(&opt.jitter, *argv)) {
- explain1("latency");
- return -1;
- }
-
- if (NEXT_IS_NUMBER()) {
- NEXT_ARG();
- ++present[TCA_NETEM_CORR];
- if (get_percent(&cor.delay_corr, *argv)) {
- explain1("latency");
- return -1;
- }
- }
- }
- } else if (matches(*argv, "loss") == 0 ||
- matches(*argv, "drop") == 0) {
- NEXT_ARG();
- if (get_percent(&opt.loss, *argv)) {
- explain1("loss");
- return -1;
- }
- if (NEXT_IS_NUMBER()) {
- NEXT_ARG();
- ++present[TCA_NETEM_CORR];
- if (get_percent(&cor.loss_corr, *argv)) {
- explain1("loss");
- return -1;
- }
- }
- } else if (matches(*argv, "reorder") == 0) {
- NEXT_ARG();
- present[TCA_NETEM_REORDER] = 1;
- if (get_percent(&reorder.probability, *argv)) {
- explain1("reorder");
- return -1;
- }
- if (NEXT_IS_NUMBER()) {
- NEXT_ARG();
- ++present[TCA_NETEM_CORR];
- if (get_percent(&reorder.correlation, *argv)) {
- explain1("reorder");
- return -1;
- }
- }
- } else if (matches(*argv, "corrupt") == 0) {
- NEXT_ARG();
- present[TCA_NETEM_CORRUPT] = 1;
- if (get_percent(&corrupt.probability, *argv)) {
- explain1("corrupt");
- return -1;
- }
- if (NEXT_IS_NUMBER()) {
- NEXT_ARG();
- ++present[TCA_NETEM_CORR];
- if (get_percent(&corrupt.correlation, *argv)) {
- explain1("corrupt");
- return -1;
- }
- }
- } else if (matches(*argv, "gap") == 0) {
- NEXT_ARG();
- if (get_u32(&opt.gap, *argv, 0)) {
- explain1("gap");
- return -1;
- }
- } else if (matches(*argv, "duplicate") == 0) {
- NEXT_ARG();
- if (get_percent(&opt.duplicate, *argv)) {
- explain1("duplicate");
- return -1;
- }
- if (NEXT_IS_NUMBER()) {
- NEXT_ARG();
- if (get_percent(&cor.dup_corr, *argv)) {
- explain1("duplicate");
- return -1;
- }
- }
- } else if (matches(*argv, "distribution") == 0) {
- NEXT_ARG();
- dist_data = calloc(sizeof(dist_data[0]), MAX_DIST);
- dist_size = get_distribution(*argv, dist_data, MAX_DIST);
- if (dist_size <= 0) {
- free(dist_data);
- return -1;
- }
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- tail = NLMSG_TAIL(n);
-
- if (reorder.probability) {
- if (opt.latency == 0) {
- fprintf(stderr, "reordering not possible without specifying some delay\n");
- }
- if (opt.gap == 0)
- opt.gap = 1;
- } else if (opt.gap > 0) {
- fprintf(stderr, "gap specified without reorder probability\n");
- explain();
- return -1;
- }
-
- if (dist_data && (opt.latency == 0 || opt.jitter == 0)) {
- fprintf(stderr, "distribution specified but no latency and jitter values\n");
- explain();
- return -1;
- }
-
- if (addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt)) < 0)
- return -1;
-
- if (present[TCA_NETEM_CORR] &&
- addattr_l(n, 1024, TCA_NETEM_CORR, &cor, sizeof(cor)) < 0)
- return -1;
-
- if (present[TCA_NETEM_REORDER] &&
- addattr_l(n, 1024, TCA_NETEM_REORDER, &reorder, sizeof(reorder)) < 0)
- return -1;
-
- if (present[TCA_NETEM_CORRUPT] &&
- addattr_l(n, 1024, TCA_NETEM_CORRUPT, &corrupt, sizeof(corrupt)) < 0)
- return -1;
-
- if (dist_data) {
- if (addattr_l(n, MAX_DIST * sizeof(dist_data[0]),
- TCA_NETEM_DELAY_DIST,
- dist_data, dist_size * sizeof(dist_data[0])) < 0)
- return -1;
- free(dist_data);
- }
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int netem_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- const struct tc_netem_corr *cor = NULL;
- const struct tc_netem_reorder *reorder = NULL;
- const struct tc_netem_corrupt *corrupt = NULL;
- struct tc_netem_qopt qopt;
- int len = RTA_PAYLOAD(opt) - sizeof(qopt);
- SPRINT_BUF(b1);
-
- if (opt == NULL)
- return 0;
-
- if (len < 0) {
- fprintf(stderr, "options size error\n");
- return -1;
- }
- memcpy(&qopt, RTA_DATA(opt), sizeof(qopt));
-
- if (len > 0) {
- struct rtattr *tb[TCA_NETEM_MAX+1];
- parse_rtattr(tb, TCA_NETEM_MAX, RTA_DATA(opt) + sizeof(qopt),
- len);
-
- if (tb[TCA_NETEM_CORR]) {
- if (RTA_PAYLOAD(tb[TCA_NETEM_CORR]) < sizeof(*cor))
- return -1;
- cor = RTA_DATA(tb[TCA_NETEM_CORR]);
- }
- if (tb[TCA_NETEM_REORDER]) {
- if (RTA_PAYLOAD(tb[TCA_NETEM_REORDER]) < sizeof(*reorder))
- return -1;
- reorder = RTA_DATA(tb[TCA_NETEM_REORDER]);
- }
- if (tb[TCA_NETEM_CORRUPT]) {
- if (RTA_PAYLOAD(tb[TCA_NETEM_CORRUPT]) < sizeof(*corrupt))
- return -1;
- corrupt = RTA_DATA(tb[TCA_NETEM_CORRUPT]);
- }
- }
-
- fprintf(f, "limit %d", qopt.limit);
-
- if (qopt.latency) {
- fprintf(f, " delay %s", sprint_ticks(qopt.latency, b1));
-
- if (qopt.jitter) {
- fprintf(f, " %s", sprint_ticks(qopt.jitter, b1));
- if (cor && cor->delay_corr)
- fprintf(f, " %s", sprint_percent(cor->delay_corr, b1));
- }
- }
-
- if (qopt.loss) {
- fprintf(f, " loss %s", sprint_percent(qopt.loss, b1));
- if (cor && cor->loss_corr)
- fprintf(f, " %s", sprint_percent(cor->loss_corr, b1));
- }
-
- if (qopt.duplicate) {
- fprintf(f, " duplicate %s",
- sprint_percent(qopt.duplicate, b1));
- if (cor && cor->dup_corr)
- fprintf(f, " %s", sprint_percent(cor->dup_corr, b1));
- }
-
- if (reorder && reorder->probability) {
- fprintf(f, " reorder %s",
- sprint_percent(reorder->probability, b1));
- if (reorder->correlation)
- fprintf(f, " %s",
- sprint_percent(reorder->correlation, b1));
- }
-
- if (corrupt && corrupt->probability) {
- fprintf(f, " corrupt %s",
- sprint_percent(corrupt->probability, b1));
- if (corrupt->correlation)
- fprintf(f, " %s",
- sprint_percent(corrupt->correlation, b1));
- }
-
- if (qopt.gap)
- fprintf(f, " gap %lu", (unsigned long)qopt.gap);
-
- return 0;
-}
-
-struct qdisc_util netem_qdisc_util = {
- .id = "netem",
- .parse_qopt = netem_parse_opt,
- .print_qopt = netem_print_opt,
-};
-
diff --git a/tc/q_prio.c b/tc/q_prio.c
deleted file mode 100644
index 2f54d55..0000000
--- a/tc/q_prio.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * q_prio.c PRIO.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... prio bands NUMBER priomap P1 P2...[multiqueue]\n");
-}
-
-static int prio_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- int pmap_mode = 0;
- int idx = 0;
- struct tc_prio_qopt opt={3,{ 1, 2, 2, 2, 1, 2, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1 }};
- struct rtattr *nest;
- unsigned char mq = 0;
-
- while (argc > 0) {
- if (strcmp(*argv, "bands") == 0) {
- if (pmap_mode)
- explain();
- NEXT_ARG();
- if (get_integer(&opt.bands, *argv, 10)) {
- fprintf(stderr, "Illegal \"bands\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "priomap") == 0) {
- if (pmap_mode) {
- fprintf(stderr, "Error: duplicate priomap\n");
- return -1;
- }
- pmap_mode = 1;
- } else if (strcmp(*argv, "multiqueue") == 0) {
- mq = 1;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- unsigned band;
- if (!pmap_mode) {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- if (get_unsigned(&band, *argv, 10)) {
- fprintf(stderr, "Illegal \"priomap\" element\n");
- return -1;
- }
- if (band > opt.bands) {
- fprintf(stderr, "\"priomap\" element is out of bands\n");
- return -1;
- }
- if (idx > TC_PRIO_MAX) {
- fprintf(stderr, "\"priomap\" index > TC_PRIO_MAX=%u\n", TC_PRIO_MAX);
- return -1;
- }
- opt.priomap[idx++] = band;
- }
- argc--; argv++;
- }
-
-/*
- if (pmap_mode) {
- for (; idx < TC_PRIO_MAX; idx++)
- opt.priomap[idx] = opt.priomap[TC_PRIO_BESTEFFORT];
- }
-*/
- nest = addattr_nest_compat(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
- if (mq)
- addattr_l(n, 1024, TCA_PRIO_MQ, NULL, 0);
- addattr_nest_compat_end(n, nest);
- return 0;
-}
-
-int prio_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- int i;
- struct tc_prio_qopt *qopt;
- struct rtattr *tb[TCA_PRIO_MAX+1];
-
- if (opt == NULL)
- return 0;
-
- if (parse_rtattr_nested_compat(tb, TCA_PRIO_MAX, opt, qopt,
- sizeof(*qopt)))
- return -1;
-
- fprintf(f, "bands %u priomap ", qopt->bands);
- for (i=0; i<=TC_PRIO_MAX; i++)
- fprintf(f, " %d", qopt->priomap[i]);
-
- if (tb[TCA_PRIO_MQ])
- fprintf(f, " multiqueue: %s ",
- *(unsigned char *)RTA_DATA(tb[TCA_PRIO_MQ]) ? "on" : "off");
-
- return 0;
-}
-
-struct qdisc_util prio_qdisc_util = {
- .id = "prio",
- .parse_qopt = prio_parse_opt,
- .print_qopt = prio_print_opt,
-};
-
diff --git a/tc/q_red.c b/tc/q_red.c
deleted file mode 100644
index 4b1b889..0000000
--- a/tc/q_red.c
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * q_red.c RED.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-#include "tc_red.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... red limit BYTES min BYTES max BYTES avpkt BYTES burst PACKETS\n");
- fprintf(stderr, " probability PROBABILITY bandwidth KBPS [ ecn ]\n");
-}
-
-static int red_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- struct tc_red_qopt opt;
- unsigned burst = 0;
- unsigned avpkt = 0;
- double probability = 0.02;
- unsigned rate = 0;
- int ecn_ok = 0;
- int wlog;
- __u8 sbuf[256];
- struct rtattr *tail;
-
- memset(&opt, 0, sizeof(opt));
-
- while (argc > 0) {
- if (strcmp(*argv, "limit") == 0) {
- NEXT_ARG();
- if (get_size(&opt.limit, *argv)) {
- fprintf(stderr, "Illegal \"limit\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "min") == 0) {
- NEXT_ARG();
- if (get_size(&opt.qth_min, *argv)) {
- fprintf(stderr, "Illegal \"min\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "max") == 0) {
- NEXT_ARG();
- if (get_size(&opt.qth_max, *argv)) {
- fprintf(stderr, "Illegal \"max\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "burst") == 0) {
- NEXT_ARG();
- if (get_unsigned(&burst, *argv, 0)) {
- fprintf(stderr, "Illegal \"burst\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "avpkt") == 0) {
- NEXT_ARG();
- if (get_size(&avpkt, *argv)) {
- fprintf(stderr, "Illegal \"avpkt\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "probability") == 0) {
- NEXT_ARG();
- if (sscanf(*argv, "%lg", &probability) != 1) {
- fprintf(stderr, "Illegal \"probability\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "bandwidth") == 0) {
- NEXT_ARG();
- if (get_rate(&rate, *argv)) {
- fprintf(stderr, "Illegal \"bandwidth\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "ecn") == 0) {
- ecn_ok = 1;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- if (rate == 0)
- get_rate(&rate, "10Mbit");
-
- if (!opt.qth_min || !opt.qth_max || !burst || !opt.limit || !avpkt) {
- fprintf(stderr, "Required parameter (min, max, burst, limit, avpkt) is missing\n");
- return -1;
- }
-
- if ((wlog = tc_red_eval_ewma(opt.qth_min, burst, avpkt)) < 0) {
- fprintf(stderr, "RED: failed to calculate EWMA constant.\n");
- return -1;
- }
- if (wlog >= 10)
- fprintf(stderr, "RED: WARNING. Burst %d seems to be to large.\n", burst);
- opt.Wlog = wlog;
- if ((wlog = tc_red_eval_P(opt.qth_min, opt.qth_max, probability)) < 0) {
- fprintf(stderr, "RED: failed to calculate probability.\n");
- return -1;
- }
- opt.Plog = wlog;
- if ((wlog = tc_red_eval_idle_damping(opt.Wlog, avpkt, rate, sbuf)) < 0) {
- fprintf(stderr, "RED: failed to calculate idle damping table.\n");
- return -1;
- }
- opt.Scell_log = wlog;
- if (ecn_ok) {
-#ifdef TC_RED_ECN
- opt.flags |= TC_RED_ECN;
-#else
- fprintf(stderr, "RED: ECN support is missing in this binary.\n");
- return -1;
-#endif
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- addattr_l(n, 1024, TCA_RED_PARMS, &opt, sizeof(opt));
- addattr_l(n, 1024, TCA_RED_STAB, sbuf, 256);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int red_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_RED_STAB+1];
- struct tc_red_qopt *qopt;
- SPRINT_BUF(b1);
- SPRINT_BUF(b2);
- SPRINT_BUF(b3);
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_RED_STAB, opt);
-
- if (tb[TCA_RED_PARMS] == NULL)
- return -1;
- qopt = RTA_DATA(tb[TCA_RED_PARMS]);
- if (RTA_PAYLOAD(tb[TCA_RED_PARMS]) < sizeof(*qopt))
- return -1;
- fprintf(f, "limit %s min %s max %s ",
- sprint_size(qopt->limit, b1),
- sprint_size(qopt->qth_min, b2),
- sprint_size(qopt->qth_max, b3));
-#ifdef TC_RED_ECN
- if (qopt->flags & TC_RED_ECN)
- fprintf(f, "ecn ");
-#endif
- if (show_details) {
- fprintf(f, "ewma %u Plog %u Scell_log %u",
- qopt->Wlog, qopt->Plog, qopt->Scell_log);
- }
- return 0;
-}
-
-static int red_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
-{
-#ifdef TC_RED_ECN
- struct tc_red_xstats *st;
-
- if (xstats == NULL)
- return 0;
-
- if (RTA_PAYLOAD(xstats) < sizeof(*st))
- return -1;
-
- st = RTA_DATA(xstats);
- fprintf(f, " marked %u early %u pdrop %u other %u",
- st->marked, st->early, st->pdrop, st->other);
- return 0;
-
-#endif
- return 0;
-}
-
-
-struct qdisc_util red_qdisc_util = {
- .id = "red",
- .parse_qopt = red_parse_opt,
- .print_qopt = red_print_opt,
- .print_xstats = red_print_xstats,
-};
diff --git a/tc/q_rr.c b/tc/q_rr.c
deleted file mode 100644
index 1ff3ac9..0000000
--- a/tc/q_rr.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * q_rr.c RR.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: PJ Waskiewicz, <peter.p.waskiewicz.jr@intel.com>
- * Original Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru> (from PRIO)
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... rr bands NUMBER priomap P1 P2... [multiqueue]\n");
-}
-
-
-static int rr_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- int pmap_mode = 0;
- int idx = 0;
- struct tc_prio_qopt opt={3,{ 1, 2, 2, 2, 1, 2, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1 }};
- struct rtattr *nest;
- unsigned char mq = 0;
-
- while (argc > 0) {
- if (strcmp(*argv, "bands") == 0) {
- if (pmap_mode)
- explain();
- NEXT_ARG();
- if (get_integer(&opt.bands, *argv, 10)) {
- fprintf(stderr, "Illegal \"bands\"\n");
- return -1;
- }
- } else if (strcmp(*argv, "priomap") == 0) {
- if (pmap_mode) {
- fprintf(stderr, "Error: duplicate priomap\n");
- return -1;
- }
- pmap_mode = 1;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else if (strcmp(*argv, "multiqueue") == 0) {
- mq = 1;
- } else {
- unsigned band;
- if (!pmap_mode) {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- if (get_unsigned(&band, *argv, 10)) {
- fprintf(stderr, "Illegal \"priomap\" element\n");
- return -1;
- }
- if (band > opt.bands) {
- fprintf(stderr, "\"priomap\" element is out of bands\n");
- return -1;
- }
- if (idx > TC_PRIO_MAX) {
- fprintf(stderr, "\"priomap\" index > TC_RR_MAX=%u\n", TC_PRIO_MAX);
- return -1;
- }
- opt.priomap[idx++] = band;
- }
- argc--; argv++;
- }
-
- nest = addattr_nest_compat(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
- if (mq)
- addattr_l(n, 1024, TCA_PRIO_MQ, NULL, 0);
- addattr_nest_compat_end(n, nest);
- return 0;
-}
-
-int rr_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- int i;
- struct tc_prio_qopt *qopt;
- struct rtattr *tb[TCA_PRIO_MAX + 1];
-
- if (opt == NULL)
- return 0;
-
- if (parse_rtattr_nested_compat(tb, TCA_PRIO_MAX, opt, qopt,
- sizeof(*qopt)))
- return -1;
-
- fprintf(f, "bands %u priomap ", qopt->bands);
- for (i=0; i <= TC_PRIO_MAX; i++)
- fprintf(f, " %d", qopt->priomap[i]);
-
- if (tb[TCA_PRIO_MQ])
- fprintf(f, " multiqueue: %s ",
- *(unsigned char *)RTA_DATA(tb[TCA_PRIO_MQ]) ? "on" : "off");
-
- return 0;
-}
-
-struct qdisc_util rr_qdisc_util = {
- .id = "rr",
- .parse_qopt = rr_parse_opt,
- .print_qopt = rr_print_opt,
-};
diff --git a/tc/q_sfq.c b/tc/q_sfq.c
deleted file mode 100644
index 71a3c9a..0000000
--- a/tc/q_sfq.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * q_sfq.c SFQ.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... sfq [ limit NUMBER ] [ perturb SECS ] [ quantum BYTES ]\n");
-}
-
-static int sfq_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- int ok=0;
- struct tc_sfq_qopt opt;
-
- memset(&opt, 0, sizeof(opt));
-
- while (argc > 0) {
- if (strcmp(*argv, "quantum") == 0) {
- NEXT_ARG();
- if (get_size(&opt.quantum, *argv)) {
- fprintf(stderr, "Illegal \"limit\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "perturb") == 0) {
- NEXT_ARG();
- if (get_integer(&opt.perturb_period, *argv, 0)) {
- fprintf(stderr, "Illegal \"perturb\"\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "limit") == 0) {
- NEXT_ARG();
- if (get_u32(&opt.limit, *argv, 0)) {
- fprintf(stderr, "Illegal \"limit\"\n");
- return -1;
- }
- if (opt.limit < 2) {
- fprintf(stderr, "Illegal \"limit\", must be > 1\n");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- if (ok)
- addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
- return 0;
-}
-
-static int sfq_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct tc_sfq_qopt *qopt;
- SPRINT_BUF(b1);
-
- if (opt == NULL)
- return 0;
-
- if (RTA_PAYLOAD(opt) < sizeof(*qopt))
- return -1;
- qopt = RTA_DATA(opt);
- fprintf(f, "limit %up ", qopt->limit);
- fprintf(f, "quantum %s ", sprint_size(qopt->quantum, b1));
- if (show_details) {
- fprintf(f, "flows %u/%u ", qopt->flows, qopt->divisor);
- }
- if (qopt->perturb_period)
- fprintf(f, "perturb %dsec ", qopt->perturb_period);
- return 0;
-}
-
-static int sfq_print_xstats(struct qdisc_util *qu, FILE *f,
- struct rtattr *xstats)
-{
- struct tc_sfq_xstats *st;
-
- if (xstats == NULL)
- return 0;
- if (RTA_PAYLOAD(xstats) < sizeof(*st))
- return -1;
- st = RTA_DATA(xstats);
-
- fprintf(f, " allot %d ", st->allot);
- fprintf(f, "\n");
- return 0;
-}
-
-struct qdisc_util sfq_qdisc_util = {
- .id = "sfq",
- .parse_qopt = sfq_parse_opt,
- .print_qopt = sfq_print_opt,
- .print_xstats = sfq_print_xstats,
-};
diff --git a/tc/q_tbf.c b/tc/q_tbf.c
deleted file mode 100644
index dc556fe..0000000
--- a/tc/q_tbf.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * q_tbf.c TBF.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
- fprintf(stderr, "Usage: ... tbf limit BYTES burst BYTES[/BYTES] rate KBPS [ mtu BYTES[/BYTES] ]\n");
- fprintf(stderr, " [ peakrate KBPS ] [ latency TIME ] ");
- fprintf(stderr, "[ overhead BYTES ] [ linklayer TYPE ]\n");
-}
-
-static void explain1(char *arg)
-{
- fprintf(stderr, "Illegal \"%s\"\n", arg);
-}
-
-
-static int tbf_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- int ok=0;
- struct tc_tbf_qopt opt;
- __u32 rtab[256];
- __u32 ptab[256];
- unsigned buffer=0, mtu=0, mpu=0, latency=0;
- int Rcell_log=-1, Pcell_log = -1;
- unsigned short overhead=0;
- unsigned int linklayer = LINKLAYER_ETHERNET; /* Assume ethernet */
- struct rtattr *tail;
-
- memset(&opt, 0, sizeof(opt));
-
- while (argc > 0) {
- if (matches(*argv, "limit") == 0) {
- NEXT_ARG();
- if (opt.limit || latency) {
- fprintf(stderr, "Double \"limit/latency\" spec\n");
- return -1;
- }
- if (get_size(&opt.limit, *argv)) {
- explain1("limit");
- return -1;
- }
- ok++;
- } else if (matches(*argv, "latency") == 0) {
- NEXT_ARG();
- if (opt.limit || latency) {
- fprintf(stderr, "Double \"limit/latency\" spec\n");
- return -1;
- }
- if (get_time(&latency, *argv)) {
- explain1("latency");
- return -1;
- }
- ok++;
- } else if (matches(*argv, "burst") == 0 ||
- strcmp(*argv, "buffer") == 0 ||
- strcmp(*argv, "maxburst") == 0) {
- NEXT_ARG();
- if (buffer) {
- fprintf(stderr, "Double \"buffer/burst\" spec\n");
- return -1;
- }
- if (get_size_and_cell(&buffer, &Rcell_log, *argv) < 0) {
- explain1("buffer");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "mtu") == 0 ||
- strcmp(*argv, "minburst") == 0) {
- NEXT_ARG();
- if (mtu) {
- fprintf(stderr, "Double \"mtu/minburst\" spec\n");
- return -1;
- }
- if (get_size_and_cell(&mtu, &Pcell_log, *argv) < 0) {
- explain1("mtu");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "mpu") == 0) {
- NEXT_ARG();
- if (mpu) {
- fprintf(stderr, "Double \"mpu\" spec\n");
- return -1;
- }
- if (get_size(&mpu, *argv)) {
- explain1("mpu");
- return -1;
- }
- ok++;
- } else if (strcmp(*argv, "rate") == 0) {
- NEXT_ARG();
- if (opt.rate.rate) {
- fprintf(stderr, "Double \"rate\" spec\n");
- return -1;
- }
- if (get_rate(&opt.rate.rate, *argv)) {
- explain1("rate");
- return -1;
- }
- ok++;
- } else if (matches(*argv, "peakrate") == 0) {
- NEXT_ARG();
- if (opt.peakrate.rate) {
- fprintf(stderr, "Double \"peakrate\" spec\n");
- return -1;
- }
- if (get_rate(&opt.peakrate.rate, *argv)) {
- explain1("peakrate");
- return -1;
- }
- ok++;
- } else if (matches(*argv, "overhead") == 0) {
- NEXT_ARG();
- if (overhead) {
- fprintf(stderr, "Double \"overhead\" spec\n");
- return -1;
- }
- if (get_u16(&overhead, *argv, 10)) {
- explain1("overhead"); return -1;
- }
- } else if (matches(*argv, "linklayer") == 0) {
- NEXT_ARG();
- if (get_linklayer(&linklayer, *argv)) {
- explain1("linklayer"); return -1;
- }
- } else if (strcmp(*argv, "help") == 0) {
- explain();
- return -1;
- } else {
- fprintf(stderr, "What is \"%s\"?\n", *argv);
- explain();
- return -1;
- }
- argc--; argv++;
- }
-
- if (!ok) {
- explain();
- return -1;
- }
-
- if (opt.rate.rate == 0 || !buffer) {
- fprintf(stderr, "Both \"rate\" and \"burst\" are required.\n");
- return -1;
- }
- if (opt.peakrate.rate) {
- if (!mtu) {
- fprintf(stderr, "\"mtu\" is required, if \"peakrate\" is requested.\n");
- return -1;
- }
- }
-
- if (opt.limit == 0 && latency == 0) {
- fprintf(stderr, "Either \"limit\" or \"latency\" are required.\n");
- return -1;
- }
-
- if (opt.limit == 0) {
- double lim = opt.rate.rate*(double)latency/TIME_UNITS_PER_SEC + buffer;
- if (opt.peakrate.rate) {
- double lim2 = opt.peakrate.rate*(double)latency/TIME_UNITS_PER_SEC + mtu;
- if (lim2 < lim)
- lim = lim2;
- }
- opt.limit = lim;
- }
-
- opt.rate.mpu = mpu;
- opt.rate.overhead = overhead;
- if (tc_calc_rtable(&opt.rate, rtab, Rcell_log, mtu, linklayer) < 0) {
- fprintf(stderr, "TBF: failed to calculate rate table.\n");
- return -1;
- }
- opt.buffer = tc_calc_xmittime(opt.rate.rate, buffer);
-
- if (opt.peakrate.rate) {
- opt.peakrate.mpu = mpu;
- opt.peakrate.overhead = overhead;
- if (tc_calc_rtable(&opt.peakrate, ptab, Pcell_log, mtu, linklayer) < 0) {
- fprintf(stderr, "TBF: failed to calculate peak rate table.\n");
- return -1;
- }
- opt.mtu = tc_calc_xmittime(opt.peakrate.rate, mtu);
- }
-
- tail = NLMSG_TAIL(n);
- addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
- addattr_l(n, 2024, TCA_TBF_PARMS, &opt, sizeof(opt));
- addattr_l(n, 3024, TCA_TBF_RTAB, rtab, 1024);
- if (opt.peakrate.rate)
- addattr_l(n, 4096, TCA_TBF_PTAB, ptab, 1024);
- tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
- return 0;
-}
-
-static int tbf_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
- struct rtattr *tb[TCA_TBF_PTAB+1];
- struct tc_tbf_qopt *qopt;
- double buffer, mtu;
- double latency;
- SPRINT_BUF(b1);
- SPRINT_BUF(b2);
-
- if (opt == NULL)
- return 0;
-
- parse_rtattr_nested(tb, TCA_TBF_PTAB, opt);
-
- if (tb[TCA_TBF_PARMS] == NULL)
- return -1;
-
- qopt = RTA_DATA(tb[TCA_TBF_PARMS]);
- if (RTA_PAYLOAD(tb[TCA_TBF_PARMS]) < sizeof(*qopt))
- return -1;
- fprintf(f, "rate %s ", sprint_rate(qopt->rate.rate, b1));
- buffer = tc_calc_xmitsize(qopt->rate.rate, qopt->buffer);
- if (show_details) {
- fprintf(f, "burst %s/%u mpu %s ", sprint_size(buffer, b1),
- 1<<qopt->rate.cell_log, sprint_size(qopt->rate.mpu, b2));
- } else {
- fprintf(f, "burst %s ", sprint_size(buffer, b1));
- }
- if (show_raw)
- fprintf(f, "[%08x] ", qopt->buffer);
- if (qopt->peakrate.rate) {
- fprintf(f, "peakrate %s ", sprint_rate(qopt->peakrate.rate, b1));
- if (qopt->mtu || qopt->peakrate.mpu) {
- mtu = tc_calc_xmitsize(qopt->peakrate.rate, qopt->mtu);
- if (show_details) {
- fprintf(f, "mtu %s/%u mpu %s ", sprint_size(mtu, b1),
- 1<<qopt->peakrate.cell_log, sprint_size(qopt->peakrate.mpu, b2));
- } else {
- fprintf(f, "minburst %s ", sprint_size(mtu, b1));
- }
- if (show_raw)
- fprintf(f, "[%08x] ", qopt->mtu);
- }
- }
-
- if (show_raw)
- fprintf(f, "limit %s ", sprint_size(qopt->limit, b1));
-
- latency = TIME_UNITS_PER_SEC*(qopt->limit/(double)qopt->rate.rate) - tc_core_tick2time(qopt->buffer);
- if (qopt->peakrate.rate) {
- double lat2 = TIME_UNITS_PER_SEC*(qopt->limit/(double)qopt->peakrate.rate) - tc_core_tick2time(qopt->mtu);
- if (lat2 > latency)
- latency = lat2;
- }
- fprintf(f, "lat %s ", sprint_time(latency, b1));
-
- if (qopt->rate.overhead) {
- fprintf(f, "overhead %d", qopt->rate.overhead);
- }
-
- return 0;
-}
-
-struct qdisc_util tbf_qdisc_util = {
- .id = "tbf",
- .parse_qopt = tbf_parse_opt,
- .print_qopt = tbf_print_opt,
-};
-
diff --git a/tc/static-syms.c b/tc/static-syms.c
deleted file mode 100644
index 1ed3a8a..0000000
--- a/tc/static-syms.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <string.h>
-void *_dlsym(const char *sym)
-{
-#include "static-syms.h"
- return NULL;
-}
diff --git a/tc/tc.c b/tc/tc.c
deleted file mode 100644
index a261136..0000000
--- a/tc/tc.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * tc.c "tc" utility frontend.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- * Fixes:
- *
- * Petri Mattila <petri@prihateam.fi> 990308: wrong memset's resulted in faults
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <dlfcn.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <errno.h>
-
-#include "SNAPSHOT.h"
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_common.h"
-
-int show_stats = 0;
-int show_details = 0;
-int show_raw = 0;
-int show_pretty = 0;
-
-int resolve_hosts = 0;
-int use_iec = 0;
-int force = 0;
-struct rtnl_handle rth;
-
-static void *BODY = NULL; /* cached handle dlopen(NULL) */
-static struct qdisc_util * qdisc_list;
-static struct filter_util * filter_list;
-
-#ifdef ANDROID
-extern struct qdisc_util cbq_qdisc_util;
-extern struct qdisc_util htb_qdisc_util;
-extern struct qdisc_util ingress_qdisc_util;
-extern struct filter_util u32_filter_util;
-#endif
-
-static int print_noqopt(struct qdisc_util *qu, FILE *f,
- struct rtattr *opt)
-{
- if (opt && RTA_PAYLOAD(opt))
- fprintf(f, "[Unknown qdisc, optlen=%u] ",
- (unsigned) RTA_PAYLOAD(opt));
- return 0;
-}
-
-static int parse_noqopt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
- if (argc) {
- fprintf(stderr, "Unknown qdisc \"%s\", hence option \"%s\" is unparsable\n", qu->id, *argv);
- return -1;
- }
- return 0;
-}
-
-static int print_nofopt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 fhandle)
-{
- if (opt && RTA_PAYLOAD(opt))
- fprintf(f, "fh %08x [Unknown filter, optlen=%u] ",
- fhandle, (unsigned) RTA_PAYLOAD(opt));
- else if (fhandle)
- fprintf(f, "fh %08x ", fhandle);
- return 0;
-}
-
-static int parse_nofopt(struct filter_util *qu, char *fhandle, int argc, char **argv, struct nlmsghdr *n)
-{
- __u32 handle;
-
- if (argc) {
- fprintf(stderr, "Unknown filter \"%s\", hence option \"%s\" is unparsable\n", qu->id, *argv);
- return -1;
- }
- if (fhandle) {
- struct tcmsg *t = NLMSG_DATA(n);
- if (get_u32(&handle, fhandle, 16)) {
- fprintf(stderr, "Unparsable filter ID \"%s\"\n", fhandle);
- return -1;
- }
- t->tcm_handle = handle;
- }
- return 0;
-}
-
-struct qdisc_util *get_qdisc_kind(const char *str)
-{
- void *dlh;
- char buf[256];
- struct qdisc_util *q;
-
-#ifdef ANDROID
- if (!strcmp(str, "cbq"))
- return &cbq_qdisc_util;
- else if (!strcmp(str, "htb"))
- return &htb_qdisc_util;
- else if (!strcmp(str, "ingress"))
- return &ingress_qdisc_util;
- else {
- fprintf(stderr, "Android does not support qdisc '%s'\n", str);
- return NULL;
- }
-#endif
- for (q = qdisc_list; q; q = q->next)
- if (strcmp(q->id, str) == 0)
- return q;
-
- snprintf(buf, sizeof(buf), "%s/q_%s.so", get_tc_lib(), str);
- dlh = dlopen(buf, RTLD_LAZY);
- if (!dlh) {
- /* look in current binary, only open once */
- dlh = BODY;
- if (dlh == NULL) {
- dlh = BODY = dlopen(NULL, RTLD_LAZY);
- if (dlh == NULL)
- goto noexist;
- }
- }
-
- snprintf(buf, sizeof(buf), "%s_qdisc_util", str);
- q = dlsym(dlh, buf);
- if (q == NULL)
- goto noexist;
-
-reg:
- q->next = qdisc_list;
- qdisc_list = q;
- return q;
-
-noexist:
- q = malloc(sizeof(*q));
- if (q) {
-
- memset(q, 0, sizeof(*q));
- q->id = strcpy(malloc(strlen(str)+1), str);
- q->parse_qopt = parse_noqopt;
- q->print_qopt = print_noqopt;
- goto reg;
- }
- return q;
-}
-
-
-struct filter_util *get_filter_kind(const char *str)
-{
- void *dlh;
- char buf[256];
- struct filter_util *q;
-#ifdef ANDROID
- if (!strcmp(str, "u32"))
- return &u32_filter_util;
- else {
- fprintf(stderr, "Android does not support filter '%s'\n", str);
- return NULL;
- }
-#endif
-
- for (q = filter_list; q; q = q->next)
- if (strcmp(q->id, str) == 0)
- return q;
-
- snprintf(buf, sizeof(buf), "%s/f_%s.so", get_tc_lib(), str);
- dlh = dlopen(buf, RTLD_LAZY);
- if (dlh == NULL) {
- dlh = BODY;
- if (dlh == NULL) {
- dlh = BODY = dlopen(NULL, RTLD_LAZY);
- if (dlh == NULL)
- goto noexist;
- }
- }
-
- snprintf(buf, sizeof(buf), "%s_filter_util", str);
- q = dlsym(dlh, buf);
- if (q == NULL)
- goto noexist;
-
-reg:
- q->next = filter_list;
- filter_list = q;
- return q;
-noexist:
- q = malloc(sizeof(*q));
- if (q) {
- memset(q, 0, sizeof(*q));
- strncpy(q->id, str, 15);
- q->parse_fopt = parse_nofopt;
- q->print_fopt = print_nofopt;
- goto reg;
- }
- return q;
-}
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: tc [ OPTIONS ] OBJECT { COMMAND | help }\n"
-#ifdef ANDROID
- " tc [-force]\n"
-#else
- " tc [-force] -batch filename\n"
-#endif
- "where OBJECT := { qdisc | class | filter | action | monitor }\n"
- " OPTIONS := { -s[tatistics] | -d[etails] | -r[aw] | -p[retty] | -b[atch] [filename] }\n");
-}
-
-static int do_cmd(int argc, char **argv)
-{
- if (matches(*argv, "qdisc") == 0)
- return do_qdisc(argc-1, argv+1);
-
- if (matches(*argv, "class") == 0)
- return do_class(argc-1, argv+1);
-
- if (matches(*argv, "filter") == 0)
- return do_filter(argc-1, argv+1);
-
- if (matches(*argv, "actions") == 0)
- return do_action(argc-1, argv+1);
-
- if (matches(*argv, "monitor") == 0)
- return do_tcmonitor(argc-1, argv+1);
-
- if (matches(*argv, "help") == 0) {
- usage();
- return 0;
- }
-
- fprintf(stderr, "Object \"%s\" is unknown, try \"tc help\".\n",
- *argv);
- return -1;
-}
-
-#ifndef ANDROID
-static int batch(const char *name)
-{
- char *line = NULL;
- size_t len = 0;
- int ret = 0;
-
- if (name && strcmp(name, "-") != 0) {
- if (freopen(name, "r", stdin) == NULL) {
- fprintf(stderr, "Cannot open file \"%s\" for reading: %s\n",
- name, strerror(errno));
- return -1;
- }
- }
-
- tc_core_init();
-
- if (rtnl_open(&rth, 0) < 0) {
- fprintf(stderr, "Cannot open rtnetlink\n");
- return -1;
- }
-
- cmdlineno = 0;
- while (getcmdline(&line, &len, stdin) != -1) {
- char *largv[100];
- int largc;
-
- largc = makeargs(line, largv, 100);
- if (largc == 0)
- continue; /* blank line */
-
- if (do_cmd(largc, largv)) {
- fprintf(stderr, "Command failed %s:%d\n", name, cmdlineno);
- ret = 1;
- if (!force)
- break;
- }
- }
- if (line)
- free(line);
-
- rtnl_close(&rth);
- return ret;
-}
-#endif
-
-int main(int argc, char **argv)
-{
- int ret;
-#ifndef ANDROID
- int do_batching = 0;
- char *batchfile = NULL;
-#endif
-
- while (argc > 1) {
- if (argv[1][0] != '-')
- break;
- if (matches(argv[1], "-stats") == 0 ||
- matches(argv[1], "-statistics") == 0) {
- ++show_stats;
- } else if (matches(argv[1], "-details") == 0) {
- ++show_details;
- } else if (matches(argv[1], "-raw") == 0) {
- ++show_raw;
- } else if (matches(argv[1], "-pretty") == 0) {
- ++show_pretty;
- } else if (matches(argv[1], "-Version") == 0) {
- printf("tc utility, iproute2-ss%s\n", SNAPSHOT);
- return 0;
- } else if (matches(argv[1], "-iec") == 0) {
- ++use_iec;
- } else if (matches(argv[1], "-help") == 0) {
- usage();
- return 0;
- } else if (matches(argv[1], "-force") == 0) {
- ++force;
-#ifndef ANDROID
- } else if (matches(argv[1], "-batch") == 0) {
- do_batching = 1;
- if (argc > 2)
- batchfile = argv[2];
- argc--; argv++;
-#endif
- } else {
- fprintf(stderr, "Option \"%s\" is unknown, try \"tc -help\".\n", argv[1]);
- return -1;
- }
- argc--; argv++;
- }
-#ifndef ANDROID
- if (do_batching)
- return batch(batchfile);
-#endif
-
- if (argc <= 1) {
- usage();
- return 0;
- }
-
- tc_core_init();
- if (rtnl_open(&rth, 0) < 0) {
- fprintf(stderr, "Cannot open rtnetlink\n");
- exit(1);
- }
-
- ret = do_cmd(argc-1, argv+1);
- rtnl_close(&rth);
-
- return ret;
-}
diff --git a/tc/tc_cbq.c b/tc/tc_cbq.c
deleted file mode 100644
index 0bb262e..0000000
--- a/tc/tc_cbq.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * tc_cbq.c CBQ maintanance routines.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <math.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "tc_core.h"
-#include "tc_cbq.h"
-
-unsigned tc_cbq_calc_maxidle(unsigned bndw, unsigned rate, unsigned avpkt,
- int ewma_log, unsigned maxburst)
-{
- double maxidle;
- double g = 1.0 - 1.0/(1<<ewma_log);
- double xmt = (double)avpkt/bndw;
-
- maxidle = xmt*(1-g);
- if (bndw != rate && maxburst) {
- double vxmt = (double)avpkt/rate - xmt;
- vxmt *= (pow(g, -(double)maxburst) - 1);
- if (vxmt > maxidle)
- maxidle = vxmt;
- }
- return tc_core_time2tick(maxidle*(1<<ewma_log)*TIME_UNITS_PER_SEC);
-}
-
-unsigned tc_cbq_calc_offtime(unsigned bndw, unsigned rate, unsigned avpkt,
- int ewma_log, unsigned minburst)
-{
- double g = 1.0 - 1.0/(1<<ewma_log);
- double offtime = (double)avpkt/rate - (double)avpkt/bndw;
-
- if (minburst == 0)
- return 0;
- if (minburst == 1)
- offtime *= pow(g, -(double)minburst) - 1;
- else
- offtime *= 1 + (pow(g, -(double)(minburst-1)) - 1)/(1-g);
- return tc_core_time2tick(offtime*TIME_UNITS_PER_SEC);
-}
diff --git a/tc/tc_cbq.h b/tc/tc_cbq.h
deleted file mode 100644
index 8f95649..0000000
--- a/tc/tc_cbq.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _TC_CBQ_H_
-#define _TC_CBQ_H_ 1
-
-unsigned tc_cbq_calc_maxidle(unsigned bndw, unsigned rate, unsigned avpkt,
- int ewma_log, unsigned maxburst);
-unsigned tc_cbq_calc_offtime(unsigned bndw, unsigned rate, unsigned avpkt,
- int ewma_log, unsigned minburst);
-
-#endif
diff --git a/tc/tc_class.c b/tc/tc_class.c
deleted file mode 100644
index 9d4eea5..0000000
--- a/tc/tc_class.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/*
- * tc_class.c "tc class".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <math.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_common.h"
-
-static void usage(void);
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: tc class [ add | del | change | replace | show ] dev STRING\n");
- fprintf(stderr, " [ classid CLASSID ] [ root | parent CLASSID ]\n");
- fprintf(stderr, " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " tc class show [ dev STRING ] [ root | parent CLASSID ]\n");
- fprintf(stderr, "Where:\n");
- fprintf(stderr, "QDISC_KIND := { prio | cbq | etc. }\n");
- fprintf(stderr, "OPTIONS := ... try tc class add <desired QDISC_KIND> help\n");
- return;
-}
-
-int tc_class_modify(int cmd, unsigned flags, int argc, char **argv)
-{
- struct {
- struct nlmsghdr n;
- struct tcmsg t;
- char buf[4096];
- } req;
- struct qdisc_util *q = NULL;
- struct tc_estimator est;
- char d[16];
- char k[16];
-
- memset(&req, 0, sizeof(req));
- memset(&est, 0, sizeof(est));
- memset(d, 0, sizeof(d));
- memset(k, 0, sizeof(k));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- req.t.tcm_family = AF_UNSPEC;
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if (d[0])
- duparg("dev", *argv);
- strncpy(d, *argv, sizeof(d)-1);
- } else if (strcmp(*argv, "classid") == 0) {
- __u32 handle;
- NEXT_ARG();
- if (req.t.tcm_handle)
- duparg("classid", *argv);
- if (get_tc_classid(&handle, *argv))
- invarg(*argv, "invalid class ID");
- req.t.tcm_handle = handle;
- } else if (strcmp(*argv, "handle") == 0) {
- fprintf(stderr, "Error: try \"classid\" instead of \"handle\"\n");
- return -1;
- } else if (strcmp(*argv, "root") == 0) {
- if (req.t.tcm_parent) {
- fprintf(stderr, "Error: \"root\" is duplicate parent ID.\n");
- return -1;
- }
- req.t.tcm_parent = TC_H_ROOT;
- } else if (strcmp(*argv, "parent") == 0) {
- __u32 handle;
- NEXT_ARG();
- if (req.t.tcm_parent)
- duparg("parent", *argv);
- if (get_tc_classid(&handle, *argv))
- invarg(*argv, "invalid parent ID");
- req.t.tcm_parent = handle;
- } else if (matches(*argv, "estimator") == 0) {
- if (parse_estimator(&argc, &argv, &est))
- return -1;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- strncpy(k, *argv, sizeof(k)-1);
-
- q = get_qdisc_kind(k);
- argc--; argv++;
- break;
- }
- argc--; argv++;
- }
-
- if (k[0])
- addattr_l(&req.n, sizeof(req), TCA_KIND, k, strlen(k)+1);
- if (est.ewma_log)
- addattr_l(&req.n, sizeof(req), TCA_RATE, &est, sizeof(est));
-
- if (q) {
- if (q->parse_copt == NULL) {
- fprintf(stderr, "Error: Qdisc \"%s\" is classless.\n", k);
- return 1;
- }
- if (q->parse_copt(q, argc, argv, &req.n))
- return 1;
- } else {
- if (argc) {
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Garbage instead of arguments \"%s ...\". Try \"tc class help\".", *argv);
- return -1;
- }
- }
-
- if (d[0]) {
- ll_init_map(&rth);
-
- if ((req.t.tcm_ifindex = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return 1;
- }
- }
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- return 2;
-
- return 0;
-}
-
-int filter_ifindex;
-__u32 filter_qdisc;
-__u32 filter_classid;
-
-int print_class(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct tcmsg *t = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[TCA_MAX+1];
- struct qdisc_util *q;
- char abuf[256];
-
- if (n->nlmsg_type != RTM_NEWTCLASS && n->nlmsg_type != RTM_DELTCLASS) {
- fprintf(stderr, "Not a class\n");
- return 0;
- }
- len -= NLMSG_LENGTH(sizeof(*t));
- if (len < 0) {
- fprintf(stderr, "Wrong len %d\n", len);
- return -1;
- }
- if (filter_qdisc && TC_H_MAJ(t->tcm_handle^filter_qdisc))
- return 0;
-
- if (filter_classid && t->tcm_handle != filter_classid)
- return 0;
-
- memset(tb, 0, sizeof(tb));
- parse_rtattr(tb, TCA_MAX, TCA_RTA(t), len);
-
- if (tb[TCA_KIND] == NULL) {
- fprintf(stderr, "print_class: NULL kind\n");
- return -1;
- }
-
- if (n->nlmsg_type == RTM_DELTCLASS)
- fprintf(fp, "deleted ");
-
- abuf[0] = 0;
- if (t->tcm_handle) {
- if (filter_qdisc)
- print_tc_classid(abuf, sizeof(abuf), TC_H_MIN(t->tcm_handle));
- else
- print_tc_classid(abuf, sizeof(abuf), t->tcm_handle);
- }
- fprintf(fp, "class %s %s ", (char*)RTA_DATA(tb[TCA_KIND]), abuf);
-
- if (filter_ifindex == 0)
- fprintf(fp, "dev %s ", ll_index_to_name(t->tcm_ifindex));
-
- if (t->tcm_parent == TC_H_ROOT)
- fprintf(fp, "root ");
- else {
- if (filter_qdisc)
- print_tc_classid(abuf, sizeof(abuf), TC_H_MIN(t->tcm_parent));
- else
- print_tc_classid(abuf, sizeof(abuf), t->tcm_parent);
- fprintf(fp, "parent %s ", abuf);
- }
- if (t->tcm_info)
- fprintf(fp, "leaf %x: ", t->tcm_info>>16);
- q = get_qdisc_kind(RTA_DATA(tb[TCA_KIND]));
- if (tb[TCA_OPTIONS]) {
- if (q && q->print_copt)
- q->print_copt(q, fp, tb[TCA_OPTIONS]);
- else
- fprintf(fp, "[cannot parse class parameters]");
- }
- fprintf(fp, "\n");
- if (show_stats) {
- struct rtattr *xstats = NULL;
-
- if (tb[TCA_STATS] || tb[TCA_STATS2]) {
- print_tcstats_attr(fp, tb, " ", &xstats);
- fprintf(fp, "\n");
- }
- if (q && (xstats || tb[TCA_XSTATS]) && q->print_xstats) {
- q->print_xstats(q, fp, xstats ? : tb[TCA_XSTATS]);
- fprintf(fp, "\n");
- }
- }
- fflush(fp);
- return 0;
-}
-
-
-int tc_class_list(int argc, char **argv)
-{
- struct tcmsg t;
- char d[16];
-
- memset(&t, 0, sizeof(t));
- t.tcm_family = AF_UNSPEC;
- memset(d, 0, sizeof(d));
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if (d[0])
- duparg("dev", *argv);
- strncpy(d, *argv, sizeof(d)-1);
- } else if (strcmp(*argv, "qdisc") == 0) {
- NEXT_ARG();
- if (filter_qdisc)
- duparg("qdisc", *argv);
- if (get_qdisc_handle(&filter_qdisc, *argv))
- invarg(*argv, "invalid qdisc ID");
- } else if (strcmp(*argv, "classid") == 0) {
- NEXT_ARG();
- if (filter_classid)
- duparg("classid", *argv);
- if (get_tc_classid(&filter_classid, *argv))
- invarg(*argv, "invalid class ID");
- } else if (strcmp(*argv, "root") == 0) {
- if (t.tcm_parent) {
- fprintf(stderr, "Error: \"root\" is duplicate parent ID\n");
- return -1;
- }
- t.tcm_parent = TC_H_ROOT;
- } else if (strcmp(*argv, "parent") == 0) {
- __u32 handle;
- if (t.tcm_parent)
- duparg("parent", *argv);
- NEXT_ARG();
- if (get_tc_classid(&handle, *argv))
- invarg(*argv, "invalid parent ID");
- t.tcm_parent = handle;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- fprintf(stderr, "What is \"%s\"? Try \"tc class help\".\n", *argv);
- return -1;
- }
-
- argc--; argv++;
- }
-
- ll_init_map(&rth);
-
- if (d[0]) {
- if ((t.tcm_ifindex = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return 1;
- }
- filter_ifindex = t.tcm_ifindex;
- }
-
- if (rtnl_dump_request(&rth, RTM_GETTCLASS, &t, sizeof(t)) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
-
- if (rtnl_dump_filter(&rth, print_class, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- return 1;
- }
-
- return 0;
-}
-
-int do_class(int argc, char **argv)
-{
- if (argc < 1)
- return tc_class_list(0, NULL);
- if (matches(*argv, "add") == 0)
- return tc_class_modify(RTM_NEWTCLASS, NLM_F_EXCL|NLM_F_CREATE, argc-1, argv+1);
- if (matches(*argv, "change") == 0)
- return tc_class_modify(RTM_NEWTCLASS, 0, argc-1, argv+1);
- if (matches(*argv, "replace") == 0)
- return tc_class_modify(RTM_NEWTCLASS, NLM_F_CREATE, argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return tc_class_modify(RTM_DELTCLASS, 0, argc-1, argv+1);
-#if 0
- if (matches(*argv, "get") == 0)
- return tc_class_get(RTM_GETTCLASS, 0, argc-1, argv+1);
-#endif
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return tc_class_list(argc-1, argv+1);
- if (matches(*argv, "help") == 0) {
- usage();
- return 0;
- }
- fprintf(stderr, "Command \"%s\" is unknown, try \"tc class help\".\n", *argv);
- return -1;
-}
diff --git a/tc/tc_common.h b/tc/tc_common.h
deleted file mode 100644
index 4f88856..0000000
--- a/tc/tc_common.h
+++ /dev/null
@@ -1,21 +0,0 @@
-
-#define TCA_BUF_MAX (64*1024)
-
-extern struct rtnl_handle rth;
-extern int do_qdisc(int argc, char **argv);
-extern int do_class(int argc, char **argv);
-extern int do_filter(int argc, char **argv);
-extern int do_action(int argc, char **argv);
-extern int do_tcmonitor(int argc, char **argv);
-extern int print_action(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg);
-extern int print_filter(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg);
-extern int print_qdisc(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg);
-extern int print_class(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg);
-extern void print_size_table(FILE *fp, const char *prefix, struct rtattr *rta);
-
-struct tc_estimator;
-extern int parse_estimator(int *p_argc, char ***p_argv, struct tc_estimator *est);
-
-struct tc_sizespec;
-extern int parse_size_table(int *p_argc, char ***p_argv, struct tc_sizespec *s);
-extern int check_size_table_opts(struct tc_sizespec *s);
diff --git a/tc/tc_core.c b/tc/tc_core.c
deleted file mode 100644
index 9a0ff39..0000000
--- a/tc/tc_core.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * tc_core.c TC core library.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <math.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "tc_core.h"
-#include <linux/atm.h>
-
-static double tick_in_usec = 1;
-static double clock_factor = 1;
-
-int tc_core_time2big(unsigned time)
-{
- __u64 t = time;
-
- t *= tick_in_usec;
- return (t >> 32) != 0;
-}
-
-
-unsigned tc_core_time2tick(unsigned time)
-{
- return time*tick_in_usec;
-}
-
-unsigned tc_core_tick2time(unsigned tick)
-{
- return tick/tick_in_usec;
-}
-
-unsigned tc_core_time2ktime(unsigned time)
-{
- return time * clock_factor;
-}
-
-unsigned tc_core_ktime2time(unsigned ktime)
-{
- return ktime / clock_factor;
-}
-
-unsigned tc_calc_xmittime(unsigned rate, unsigned size)
-{
- return tc_core_time2tick(TIME_UNITS_PER_SEC*((double)size/rate));
-}
-
-unsigned tc_calc_xmitsize(unsigned rate, unsigned ticks)
-{
- return ((double)rate*tc_core_tick2time(ticks))/TIME_UNITS_PER_SEC;
-}
-
-/*
- * The align to ATM cells is used for determining the (ATM) SAR
- * alignment overhead at the ATM layer. (SAR = Segmentation And
- * Reassembly). This is for example needed when scheduling packet on
- * an ADSL connection. Note that the extra ATM-AAL overhead is _not_
- * included in this calculation. This overhead is added in the kernel
- * before doing the rate table lookup, as this gives better precision
- * (as the table will always be aligned for 48 bytes).
- * --Hawk, d.7/11-2004. <hawk@diku.dk>
- */
-unsigned tc_align_to_atm(unsigned size)
-{
- int linksize, cells;
- cells = size / ATM_CELL_PAYLOAD;
- if ((size % ATM_CELL_PAYLOAD) > 0)
- cells++;
-
- linksize = cells * ATM_CELL_SIZE; /* Use full cell size to add ATM tax */
- return linksize;
-}
-
-unsigned tc_adjust_size(unsigned sz, unsigned mpu, enum link_layer linklayer)
-{
- if (sz < mpu)
- sz = mpu;
-
- switch (linklayer) {
- case LINKLAYER_ATM:
- return tc_align_to_atm(sz);
- case LINKLAYER_ETHERNET:
- default:
- // No size adjustments on Ethernet
- return sz;
- }
-}
-
-/*
- rtab[pkt_len>>cell_log] = pkt_xmit_time
- */
-
-int tc_calc_rtable(struct tc_ratespec *r, __u32 *rtab,
- int cell_log, unsigned mtu,
- enum link_layer linklayer)
-{
- int i;
- unsigned sz;
- unsigned bps = r->rate;
- unsigned mpu = r->mpu;
-
- if (mtu == 0)
- mtu = 2047;
-
- if (cell_log < 0) {
- cell_log = 0;
- while ((mtu >> cell_log) > 255)
- cell_log++;
- }
-
- for (i=0; i<256; i++) {
- sz = tc_adjust_size((i + 1) << cell_log, mpu, linklayer);
- rtab[i] = tc_calc_xmittime(bps, sz);
- }
-
- r->cell_align=-1; // Due to the sz calc
- r->cell_log=cell_log;
- return cell_log;
-}
-
-/*
- stab[pkt_len>>cell_log] = pkt_xmit_size>>size_log
- */
-
-int tc_calc_size_table(struct tc_sizespec *s, __u16 **stab)
-{
- int i;
- enum link_layer linklayer = s->linklayer;
- unsigned int sz;
-
- if (linklayer <= LINKLAYER_ETHERNET && s->mpu == 0) {
- /* don't need data table in this case (only overhead set) */
- s->mtu = 0;
- s->tsize = 0;
- s->cell_log = 0;
- s->cell_align = 0;
- *stab = NULL;
- return 0;
- }
-
- if (s->mtu == 0)
- s->mtu = 2047;
- if (s->tsize == 0)
- s->tsize = 512;
-
- s->cell_log = 0;
- while ((s->mtu >> s->cell_log) > s->tsize - 1)
- s->cell_log++;
-
- *stab = malloc(s->tsize * sizeof(__u16));
- if (!*stab)
- return -1;
-
-again:
- for (i = s->tsize - 1; i >= 0; i--) {
- sz = tc_adjust_size((i + 1) << s->cell_log, s->mpu, linklayer);
- if ((sz >> s->size_log) > UINT16_MAX) {
- s->size_log++;
- goto again;
- }
- (*stab)[i] = sz >> s->size_log;
- }
-
- s->cell_align = -1; // Due to the sz calc
- return 0;
-}
-
-int tc_core_init()
-{
- FILE *fp;
- __u32 clock_res;
- __u32 t2us;
- __u32 us2t;
-
- fp = fopen("/proc/net/psched", "r");
- if (fp == NULL)
- return -1;
-
- if (fscanf(fp, "%08x%08x%08x", &t2us, &us2t, &clock_res) != 3) {
- fclose(fp);
- return -1;
- }
- fclose(fp);
-
- /* compatibility hack: for old iproute binaries (ignoring
- * the kernel clock resolution) the kernel advertises a
- * tick multiplier of 1000 in case of nano-second resolution,
- * which really is 1. */
- if (clock_res == 1000000000)
- t2us = us2t;
-
- clock_factor = (double)clock_res / TIME_UNITS_PER_SEC;
- tick_in_usec = (double)t2us / us2t * clock_factor;
- return 0;
-}
diff --git a/tc/tc_core.h b/tc/tc_core.h
deleted file mode 100644
index 5a693ba..0000000
--- a/tc/tc_core.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef _TC_CORE_H_
-#define _TC_CORE_H_ 1
-
-#include <asm/types.h>
-#include <linux/pkt_sched.h>
-
-#define TIME_UNITS_PER_SEC 1000000
-
-enum link_layer {
- LINKLAYER_UNSPEC,
- LINKLAYER_ETHERNET,
- LINKLAYER_ATM,
-};
-
-
-int tc_core_time2big(unsigned time);
-unsigned tc_core_time2tick(unsigned time);
-unsigned tc_core_tick2time(unsigned tick);
-unsigned tc_core_time2ktime(unsigned time);
-unsigned tc_core_ktime2time(unsigned ktime);
-unsigned tc_calc_xmittime(unsigned rate, unsigned size);
-unsigned tc_calc_xmitsize(unsigned rate, unsigned ticks);
-int tc_calc_rtable(struct tc_ratespec *r, __u32 *rtab,
- int cell_log, unsigned mtu, enum link_layer link_layer);
-int tc_calc_size_table(struct tc_sizespec *s, __u16 **stab);
-
-int tc_setup_estimator(unsigned A, unsigned time_const, struct tc_estimator *est);
-
-int tc_core_init(void);
-
-extern struct rtnl_handle g_rth;
-extern int is_batch_mode;
-
-#endif
diff --git a/tc/tc_estimator.c b/tc/tc_estimator.c
deleted file mode 100644
index e559add..0000000
--- a/tc/tc_estimator.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * tc_core.c TC core library.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <math.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "tc_core.h"
-
-int tc_setup_estimator(unsigned A, unsigned time_const, struct tc_estimator *est)
-{
- for (est->interval=0; est->interval<=5; est->interval++) {
- if (A <= (1<<est->interval)*(TIME_UNITS_PER_SEC/4))
- break;
- }
- if (est->interval > 5)
- return -1;
- est->interval -= 2;
- for (est->ewma_log=1; est->ewma_log<32; est->ewma_log++) {
- double w = 1.0 - 1.0/(1<<est->ewma_log);
- if (A/(-log(w)) > time_const)
- break;
- }
- est->ewma_log--;
- if (est->ewma_log==0 || est->ewma_log >= 31)
- return -1;
- return 0;
-}
diff --git a/tc/tc_filter.c b/tc/tc_filter.c
deleted file mode 100644
index 919c57c..0000000
--- a/tc/tc_filter.c
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
- * tc_filter.c "tc filter".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <linux/if_ether.h>
-
-#include "rt_names.h"
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_common.h"
-
-static void usage(void);
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: tc filter [ add | del | change | replace | show ] dev STRING\n");
- fprintf(stderr, " [ pref PRIO ] protocol PROTO\n");
- fprintf(stderr, " [ estimator INTERVAL TIME_CONSTANT ]\n");
- fprintf(stderr, " [ root | classid CLASSID ] [ handle FILTERID ]\n");
- fprintf(stderr, " [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " tc filter show [ dev STRING ] [ root | parent CLASSID ]\n");
- fprintf(stderr, "Where:\n");
- fprintf(stderr, "FILTER_TYPE := { rsvp | u32 | fw | route | etc. }\n");
- fprintf(stderr, "FILTERID := ... format depends on classifier, see there\n");
- fprintf(stderr, "OPTIONS := ... try tc filter add <desired FILTER_KIND> help\n");
- return;
-}
-
-
-int tc_filter_modify(int cmd, unsigned flags, int argc, char **argv)
-{
- struct {
- struct nlmsghdr n;
- struct tcmsg t;
- char buf[MAX_MSG];
- } req;
- struct filter_util *q = NULL;
- __u32 prio = 0;
- __u32 protocol = 0;
- int protocol_set = 0;
- char *fhandle = NULL;
- char d[16];
- char k[16];
- struct tc_estimator est;
-
- memset(&req, 0, sizeof(req));
- memset(&est, 0, sizeof(est));
- memset(d, 0, sizeof(d));
- memset(k, 0, sizeof(k));
- memset(&req, 0, sizeof(req));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- req.t.tcm_family = AF_UNSPEC;
-
- if (cmd == RTM_NEWTFILTER && flags & NLM_F_CREATE)
- protocol = ETH_P_ALL;
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if (d[0])
- duparg("dev", *argv);
- strncpy(d, *argv, sizeof(d)-1);
- } else if (strcmp(*argv, "root") == 0) {
- if (req.t.tcm_parent) {
- fprintf(stderr, "Error: \"root\" is duplicate parent ID\n");
- return -1;
- }
- req.t.tcm_parent = TC_H_ROOT;
- } else if (strcmp(*argv, "parent") == 0) {
- __u32 handle;
- NEXT_ARG();
- if (req.t.tcm_parent)
- duparg("parent", *argv);
- if (get_tc_classid(&handle, *argv))
- invarg(*argv, "Invalid parent ID");
- req.t.tcm_parent = handle;
- } else if (strcmp(*argv, "handle") == 0) {
- NEXT_ARG();
- if (fhandle)
- duparg("handle", *argv);
- fhandle = *argv;
- } else if (matches(*argv, "preference") == 0 ||
- matches(*argv, "priority") == 0) {
- NEXT_ARG();
- if (prio)
- duparg("priority", *argv);
- if (get_u32(&prio, *argv, 0))
- invarg(*argv, "invalid priority value");
- } else if (matches(*argv, "protocol") == 0) {
- __u16 id;
- NEXT_ARG();
- if (protocol_set)
- duparg("protocol", *argv);
- if (ll_proto_a2n(&id, *argv))
- invarg(*argv, "invalid protocol");
- protocol = id;
- protocol_set = 1;
- } else if (matches(*argv, "estimator") == 0) {
- if (parse_estimator(&argc, &argv, &est) < 0)
- return -1;
- } else if (matches(*argv, "help") == 0) {
- usage();
- return 0;
- } else {
- strncpy(k, *argv, sizeof(k)-1);
-
- q = get_filter_kind(k);
- argc--; argv++;
- break;
- }
-
- argc--; argv++;
- }
-
- req.t.tcm_info = TC_H_MAKE(prio<<16, protocol);
-
- if (k[0])
- addattr_l(&req.n, sizeof(req), TCA_KIND, k, strlen(k)+1);
-
- if (q) {
- if (q->parse_fopt(q, fhandle, argc, argv, &req.n))
- return 1;
- } else {
- if (fhandle) {
- fprintf(stderr, "Must specify filter type when using "
- "\"handle\"\n");
- return -1;
- }
- if (argc) {
- if (matches(*argv, "help") == 0)
- usage();
- fprintf(stderr, "Garbage instead of arguments \"%s ...\". Try \"tc filter help\".\n", *argv);
- return -1;
- }
- }
- if (est.ewma_log)
- addattr_l(&req.n, sizeof(req), TCA_RATE, &est, sizeof(est));
-
-
- if (d[0]) {
- ll_init_map(&rth);
-
- if ((req.t.tcm_ifindex = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return 1;
- }
- }
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0) {
- fprintf(stderr, "We have an error talking to the kernel\n");
- return 2;
- }
-
- return 0;
-}
-
-static __u32 filter_parent;
-static int filter_ifindex;
-static __u32 filter_prio;
-static __u32 filter_protocol;
-__u16 f_proto = 0;
-
-int print_filter(const struct sockaddr_nl *who,
- struct nlmsghdr *n,
- void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct tcmsg *t = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[TCA_MAX+1];
- struct filter_util *q;
- char abuf[256];
-
- if (n->nlmsg_type != RTM_NEWTFILTER && n->nlmsg_type != RTM_DELTFILTER) {
- fprintf(stderr, "Not a filter\n");
- return 0;
- }
- len -= NLMSG_LENGTH(sizeof(*t));
- if (len < 0) {
- fprintf(stderr, "Wrong len %d\n", len);
- return -1;
- }
-
- memset(tb, 0, sizeof(tb));
- parse_rtattr(tb, TCA_MAX, TCA_RTA(t), len);
-
- if (tb[TCA_KIND] == NULL) {
- fprintf(stderr, "print_filter: NULL kind\n");
- return -1;
- }
-
- if (n->nlmsg_type == RTM_DELTFILTER)
- fprintf(fp, "deleted ");
-
- fprintf(fp, "filter ");
- if (!filter_ifindex || filter_ifindex != t->tcm_ifindex)
- fprintf(fp, "dev %s ", ll_index_to_name(t->tcm_ifindex));
-
- if (!filter_parent || filter_parent != t->tcm_parent) {
- if (t->tcm_parent == TC_H_ROOT)
- fprintf(fp, "root ");
- else {
- print_tc_classid(abuf, sizeof(abuf), t->tcm_parent);
- fprintf(fp, "parent %s ", abuf);
- }
- }
- if (t->tcm_info) {
- f_proto = TC_H_MIN(t->tcm_info);
- __u32 prio = TC_H_MAJ(t->tcm_info)>>16;
- if (!filter_protocol || filter_protocol != f_proto) {
- if (f_proto) {
- SPRINT_BUF(b1);
- fprintf(fp, "protocol %s ",
- ll_proto_n2a(f_proto, b1, sizeof(b1)));
- }
- }
- if (!filter_prio || filter_prio != prio) {
- if (prio)
- fprintf(fp, "pref %u ", prio);
- }
- }
- fprintf(fp, "%s ", (char*)RTA_DATA(tb[TCA_KIND]));
- q = get_filter_kind(RTA_DATA(tb[TCA_KIND]));
- if (tb[TCA_OPTIONS]) {
- if (q)
- q->print_fopt(q, fp, tb[TCA_OPTIONS], t->tcm_handle);
- else
- fprintf(fp, "[cannot parse parameters]");
- }
- fprintf(fp, "\n");
-
- if (show_stats && (tb[TCA_STATS] || tb[TCA_STATS2])) {
- print_tcstats_attr(fp, tb, " ", NULL);
- fprintf(fp, "\n");
- }
-
- fflush(fp);
- return 0;
-}
-
-
-int tc_filter_list(int argc, char **argv)
-{
- struct tcmsg t;
- char d[16];
- __u32 prio = 0;
- __u32 protocol = 0;
- char *fhandle = NULL;
-
- memset(&t, 0, sizeof(t));
- t.tcm_family = AF_UNSPEC;
- memset(d, 0, sizeof(d));
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if (d[0])
- duparg("dev", *argv);
- strncpy(d, *argv, sizeof(d)-1);
- } else if (strcmp(*argv, "root") == 0) {
- if (t.tcm_parent) {
- fprintf(stderr, "Error: \"root\" is duplicate parent ID\n");
- return -1;
- }
- filter_parent = t.tcm_parent = TC_H_ROOT;
- } else if (strcmp(*argv, "parent") == 0) {
- __u32 handle;
- NEXT_ARG();
- if (t.tcm_parent)
- duparg("parent", *argv);
- if (get_tc_classid(&handle, *argv))
- invarg(*argv, "invalid parent ID");
- filter_parent = t.tcm_parent = handle;
- } else if (strcmp(*argv, "handle") == 0) {
- NEXT_ARG();
- if (fhandle)
- duparg("handle", *argv);
- fhandle = *argv;
- } else if (matches(*argv, "preference") == 0 ||
- matches(*argv, "priority") == 0) {
- NEXT_ARG();
- if (prio)
- duparg("priority", *argv);
- if (get_u32(&prio, *argv, 0))
- invarg(*argv, "invalid preference");
- filter_prio = prio;
- } else if (matches(*argv, "protocol") == 0) {
- __u16 res;
- NEXT_ARG();
- if (protocol)
- duparg("protocol", *argv);
- if (ll_proto_a2n(&res, *argv))
- invarg(*argv, "invalid protocol");
- protocol = res;
- filter_protocol = protocol;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- fprintf(stderr, " What is \"%s\"? Try \"tc filter help\"\n", *argv);
- return -1;
- }
-
- argc--; argv++;
- }
-
- t.tcm_info = TC_H_MAKE(prio<<16, protocol);
-
- ll_init_map(&rth);
-
- if (d[0]) {
- if ((t.tcm_ifindex = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return 1;
- }
- filter_ifindex = t.tcm_ifindex;
- }
-
- if (rtnl_dump_request(&rth, RTM_GETTFILTER, &t, sizeof(t)) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
-
- if (rtnl_dump_filter(&rth, print_filter, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- return 1;
- }
-
- return 0;
-}
-
-int do_filter(int argc, char **argv)
-{
- if (argc < 1)
- return tc_filter_list(0, NULL);
- if (matches(*argv, "add") == 0)
- return tc_filter_modify(RTM_NEWTFILTER, NLM_F_EXCL|NLM_F_CREATE, argc-1, argv+1);
- if (matches(*argv, "change") == 0)
- return tc_filter_modify(RTM_NEWTFILTER, 0, argc-1, argv+1);
- if (matches(*argv, "replace") == 0)
- return tc_filter_modify(RTM_NEWTFILTER, NLM_F_CREATE, argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return tc_filter_modify(RTM_DELTFILTER, 0, argc-1, argv+1);
-#if 0
- if (matches(*argv, "get") == 0)
- return tc_filter_get(RTM_GETTFILTER, 0, argc-1, argv+1);
-#endif
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return tc_filter_list(argc-1, argv+1);
- if (matches(*argv, "help") == 0) {
- usage();
- return 0;
- }
- fprintf(stderr, "Command \"%s\" is unknown, try \"tc filter help\".\n", *argv);
- return -1;
-}
-
diff --git a/tc/tc_monitor.c b/tc/tc_monitor.c
deleted file mode 100644
index bf58744..0000000
--- a/tc/tc_monitor.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * tc_monitor.c "tc monitor".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Jamal Hadi Salim
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <time.h>
-#include "rt_names.h"
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_common.h"
-
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
- fprintf(stderr, "Usage: tc monitor\n");
- exit(-1);
-}
-
-
-int accept_tcmsg(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
-{
- FILE *fp = (FILE*)arg;
-
- if (n->nlmsg_type == RTM_NEWTFILTER || n->nlmsg_type == RTM_DELTFILTER) {
- print_filter(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWTCLASS || n->nlmsg_type == RTM_DELTCLASS) {
- print_class(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_NEWQDISC || n->nlmsg_type == RTM_DELQDISC) {
- print_qdisc(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type == RTM_GETACTION || n->nlmsg_type == RTM_NEWACTION ||
- n->nlmsg_type == RTM_DELACTION) {
- print_action(who, n, arg);
- return 0;
- }
- if (n->nlmsg_type != NLMSG_ERROR && n->nlmsg_type != NLMSG_NOOP &&
- n->nlmsg_type != NLMSG_DONE) {
- fprintf(fp, "Unknown message: length %08d type %08x flags %08x\n",
- n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
- }
- return 0;
-}
-
-int do_tcmonitor(int argc, char **argv)
-{
- struct rtnl_handle rth;
- char *file = NULL;
- unsigned groups = nl_mgrp(RTNLGRP_TC);
-
- while (argc > 0) {
- if (matches(*argv, "file") == 0) {
- NEXT_ARG();
- file = *argv;
- } else {
- if (matches(*argv, "help") == 0) {
- usage();
- } else {
- fprintf(stderr, "Argument \"%s\" is unknown, try \"tc monitor help\".\n", *argv);
- exit(-1);
- }
- }
- argc--; argv++;
- }
-
- if (file) {
- FILE *fp;
- fp = fopen(file, "r");
- if (fp == NULL) {
- perror("Cannot fopen");
- exit(-1);
- }
- return rtnl_from_file(fp, accept_tcmsg, (void*)stdout);
- }
-
- if (rtnl_open(&rth, groups) < 0)
- exit(1);
-
- ll_init_map(&rth);
-
- if (rtnl_listen(&rth, accept_tcmsg, (void*)stdout) < 0) {
- rtnl_close(&rth);
- exit(2);
- }
-
- rtnl_close(&rth);
- exit(0);
-}
diff --git a/tc/tc_qdisc.c b/tc/tc_qdisc.c
deleted file mode 100644
index c7f2988..0000000
--- a/tc/tc_qdisc.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * tc_qdisc.c "tc qdisc".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- * J Hadi Salim: Extension to ingress
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <math.h>
-#include <malloc.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_common.h"
-
-static int usage(void);
-
-static int usage(void)
-{
- fprintf(stderr, "Usage: tc qdisc [ add | del | replace | change | show ] dev STRING\n");
- fprintf(stderr, " [ handle QHANDLE ] [ root | ingress | parent CLASSID ]\n");
- fprintf(stderr, " [ estimator INTERVAL TIME_CONSTANT ]\n");
- fprintf(stderr, " [ stab [ help | STAB_OPTIONS] ]\n");
- fprintf(stderr, " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " tc qdisc show [ dev STRING ] [ingress]\n");
- fprintf(stderr, "Where:\n");
- fprintf(stderr, "QDISC_KIND := { [p|b]fifo | tbf | prio | cbq | red | etc. }\n");
- fprintf(stderr, "OPTIONS := ... try tc qdisc add <desired QDISC_KIND> help\n");
- fprintf(stderr, "STAB_OPTIONS := ... try tc qdisc add stab help\n");
- return -1;
-}
-
-int tc_qdisc_modify(int cmd, unsigned flags, int argc, char **argv)
-{
- struct qdisc_util *q = NULL;
- struct tc_estimator est;
- struct {
- struct tc_sizespec szopts;
- __u16 *data;
- } stab;
- char d[16];
- char k[16];
- struct {
- struct nlmsghdr n;
- struct tcmsg t;
- char buf[TCA_BUF_MAX];
- } req;
-
- memset(&req, 0, sizeof(req));
- memset(&stab, 0, sizeof(stab));
- memset(&est, 0, sizeof(est));
- memset(&d, 0, sizeof(d));
- memset(&k, 0, sizeof(k));
-
- req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcmsg));
- req.n.nlmsg_flags = NLM_F_REQUEST|flags;
- req.n.nlmsg_type = cmd;
- req.t.tcm_family = AF_UNSPEC;
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- if (d[0])
- duparg("dev", *argv);
- strncpy(d, *argv, sizeof(d)-1);
- } else if (strcmp(*argv, "handle") == 0) {
- __u32 handle;
- if (req.t.tcm_handle)
- duparg("handle", *argv);
- NEXT_ARG();
- if (get_qdisc_handle(&handle, *argv))
- invarg(*argv, "invalid qdisc ID");
- req.t.tcm_handle = handle;
- } else if (strcmp(*argv, "root") == 0) {
- if (req.t.tcm_parent) {
- fprintf(stderr, "Error: \"root\" is duplicate parent ID\n");
- return -1;
- }
- req.t.tcm_parent = TC_H_ROOT;
-#ifdef TC_H_INGRESS
- } else if (strcmp(*argv, "ingress") == 0) {
- if (req.t.tcm_parent) {
- fprintf(stderr, "Error: \"ingress\" is a duplicate parent ID\n");
- return -1;
- }
- req.t.tcm_parent = TC_H_INGRESS;
- strncpy(k, "ingress", sizeof(k)-1);
- q = get_qdisc_kind(k);
- req.t.tcm_handle = 0xffff0000;
-
- argc--; argv++;
- break;
-#endif
- } else if (strcmp(*argv, "parent") == 0) {
- __u32 handle;
- NEXT_ARG();
- if (req.t.tcm_parent)
- duparg("parent", *argv);
- if (get_tc_classid(&handle, *argv))
- invarg(*argv, "invalid parent ID");
- req.t.tcm_parent = handle;
- } else if (matches(*argv, "estimator") == 0) {
- if (parse_estimator(&argc, &argv, &est))
- return -1;
- } else if (matches(*argv, "stab") == 0) {
- if (parse_size_table(&argc, &argv, &stab.szopts) < 0)
- return -1;
- continue;
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- strncpy(k, *argv, sizeof(k)-1);
-
- q = get_qdisc_kind(k);
- argc--; argv++;
- break;
- }
- argc--; argv++;
- }
-
- if (k[0])
- addattr_l(&req.n, sizeof(req), TCA_KIND, k, strlen(k)+1);
- if (est.ewma_log)
- addattr_l(&req.n, sizeof(req), TCA_RATE, &est, sizeof(est));
-
- if (q) {
- if (!q->parse_qopt) {
- fprintf(stderr, "qdisc '%s' does not support option parsing\n", k);
- return -1;
- }
- if (q->parse_qopt(q, argc, argv, &req.n))
- return 1;
- } else {
- if (argc) {
- if (matches(*argv, "help") == 0)
- usage();
-
- fprintf(stderr, "Garbage instead of arguments \"%s ...\". Try \"tc qdisc help\".\n", *argv);
- return -1;
- }
- }
-
- if (check_size_table_opts(&stab.szopts)) {
- struct rtattr *tail;
-
- if (tc_calc_size_table(&stab.szopts, &stab.data) < 0) {
- fprintf(stderr, "failed to calculate size table.\n");
- return -1;
- }
-
- tail = NLMSG_TAIL(&req.n);
- addattr_l(&req.n, sizeof(req), TCA_STAB, NULL, 0);
- addattr_l(&req.n, sizeof(req), TCA_STAB_BASE, &stab.szopts,
- sizeof(stab.szopts));
- if (stab.data)
- addattr_l(&req.n, sizeof(req), TCA_STAB_DATA, stab.data,
- stab.szopts.tsize * sizeof(__u16));
- tail->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)tail;
- if (stab.data)
- free(stab.data);
- }
-
- if (d[0]) {
- int idx;
-
- ll_init_map(&rth);
-
- if ((idx = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return 1;
- }
- req.t.tcm_ifindex = idx;
- }
-
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
- return 2;
-
- return 0;
-}
-
-static int filter_ifindex;
-
-int print_qdisc(const struct sockaddr_nl *who,
- struct nlmsghdr *n,
- void *arg)
-{
- FILE *fp = (FILE*)arg;
- struct tcmsg *t = NLMSG_DATA(n);
- int len = n->nlmsg_len;
- struct rtattr * tb[TCA_MAX+1];
- struct qdisc_util *q;
- char abuf[256];
-
- if (n->nlmsg_type != RTM_NEWQDISC && n->nlmsg_type != RTM_DELQDISC) {
- fprintf(stderr, "Not a qdisc\n");
- return 0;
- }
- len -= NLMSG_LENGTH(sizeof(*t));
- if (len < 0) {
- fprintf(stderr, "Wrong len %d\n", len);
- return -1;
- }
-
- if (filter_ifindex && filter_ifindex != t->tcm_ifindex)
- return 0;
-
- memset(tb, 0, sizeof(tb));
- parse_rtattr(tb, TCA_MAX, TCA_RTA(t), len);
-
- if (tb[TCA_KIND] == NULL) {
- fprintf(stderr, "print_qdisc: NULL kind\n");
- return -1;
- }
-
- if (n->nlmsg_type == RTM_DELQDISC)
- fprintf(fp, "deleted ");
-
- fprintf(fp, "qdisc %s %x: ", (char*)RTA_DATA(tb[TCA_KIND]), t->tcm_handle>>16);
- if (filter_ifindex == 0)
- fprintf(fp, "dev %s ", ll_index_to_name(t->tcm_ifindex));
- if (t->tcm_parent == TC_H_ROOT)
- fprintf(fp, "root ");
- else if (t->tcm_parent) {
- print_tc_classid(abuf, sizeof(abuf), t->tcm_parent);
- fprintf(fp, "parent %s ", abuf);
- }
- if (t->tcm_info != 1) {
- fprintf(fp, "refcnt %d ", t->tcm_info);
- }
- /* pfifo_fast is generic enough to warrant the hardcoding --JHS */
-
- if (0 == strcmp("pfifo_fast", RTA_DATA(tb[TCA_KIND])))
- q = get_qdisc_kind("prio");
- else
- q = get_qdisc_kind(RTA_DATA(tb[TCA_KIND]));
-
- if (tb[TCA_OPTIONS]) {
- if (q)
- q->print_qopt(q, fp, tb[TCA_OPTIONS]);
- else
- fprintf(fp, "[cannot parse qdisc parameters]");
- }
- fprintf(fp, "\n");
- if (show_details && tb[TCA_STAB]) {
- print_size_table(fp, " ", tb[TCA_STAB]);
- fprintf(fp, "\n");
- }
- if (show_stats) {
- struct rtattr *xstats = NULL;
-
- if (tb[TCA_STATS] || tb[TCA_STATS2] || tb[TCA_XSTATS]) {
- print_tcstats_attr(fp, tb, " ", &xstats);
- fprintf(fp, "\n");
- }
-
- if (q && xstats && q->print_xstats) {
- q->print_xstats(q, fp, xstats);
- fprintf(fp, "\n");
- }
- }
- fflush(fp);
- return 0;
-}
-
-
-int tc_qdisc_list(int argc, char **argv)
-{
- struct tcmsg t;
- char d[16];
-
- memset(&t, 0, sizeof(t));
- t.tcm_family = AF_UNSPEC;
- memset(&d, 0, sizeof(d));
-
- while (argc > 0) {
- if (strcmp(*argv, "dev") == 0) {
- NEXT_ARG();
- strncpy(d, *argv, sizeof(d)-1);
-#ifdef TC_H_INGRESS
- } else if (strcmp(*argv, "ingress") == 0) {
- if (t.tcm_parent) {
- fprintf(stderr, "Duplicate parent ID\n");
- usage();
- }
- t.tcm_parent = TC_H_INGRESS;
-#endif
- } else if (matches(*argv, "help") == 0) {
- usage();
- } else {
- fprintf(stderr, "What is \"%s\"? Try \"tc qdisc help\".\n", *argv);
- return -1;
- }
-
- argc--; argv++;
- }
-
- ll_init_map(&rth);
-
- if (d[0]) {
- if ((t.tcm_ifindex = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return 1;
- }
- filter_ifindex = t.tcm_ifindex;
- }
-
- if (rtnl_dump_request(&rth, RTM_GETQDISC, &t, sizeof(t)) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
-
- if (rtnl_dump_filter(&rth, print_qdisc, stdout, NULL, NULL) < 0) {
- fprintf(stderr, "Dump terminated\n");
- return 1;
- }
-
- return 0;
-}
-
-int do_qdisc(int argc, char **argv)
-{
- if (argc < 1)
- return tc_qdisc_list(0, NULL);
- if (matches(*argv, "add") == 0)
- return tc_qdisc_modify(RTM_NEWQDISC, NLM_F_EXCL|NLM_F_CREATE, argc-1, argv+1);
- if (matches(*argv, "change") == 0)
- return tc_qdisc_modify(RTM_NEWQDISC, 0, argc-1, argv+1);
- if (matches(*argv, "replace") == 0)
- return tc_qdisc_modify(RTM_NEWQDISC, NLM_F_CREATE|NLM_F_REPLACE, argc-1, argv+1);
- if (matches(*argv, "link") == 0)
- return tc_qdisc_modify(RTM_NEWQDISC, NLM_F_REPLACE, argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return tc_qdisc_modify(RTM_DELQDISC, 0, argc-1, argv+1);
-#if 0
- if (matches(*argv, "get") == 0)
- return tc_qdisc_get(RTM_GETQDISC, 0, argc-1, argv+1);
-#endif
- if (matches(*argv, "list") == 0 || matches(*argv, "show") == 0
- || matches(*argv, "lst") == 0)
- return tc_qdisc_list(argc-1, argv+1);
- if (matches(*argv, "help") == 0) {
- usage();
- return 0;
- }
- fprintf(stderr, "Command \"%s\" is unknown, try \"tc qdisc help\".\n", *argv);
- return -1;
-}
diff --git a/tc/tc_red.c b/tc/tc_red.c
deleted file mode 100644
index 8f9bde0..0000000
--- a/tc/tc_red.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * tc_red.c RED maintanance routines.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <math.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "tc_core.h"
-#include "tc_red.h"
-
-/*
- Plog = log(prob/(qmax - qmin))
- */
-int tc_red_eval_P(unsigned qmin, unsigned qmax, double prob)
-{
- int i = qmax - qmin;
-
- if (i <= 0)
- return -1;
-
- prob /= i;
-
- for (i=0; i<32; i++) {
- if (prob > 1.0)
- break;
- prob *= 2;
- }
- if (i>=32)
- return -1;
- return i;
-}
-
-/*
- burst + 1 - qmin/avpkt < (1-(1-W)^burst)/W
- */
-
-int tc_red_eval_ewma(unsigned qmin, unsigned burst, unsigned avpkt)
-{
- int wlog = 1;
- double W = 0.5;
- double a = (double)burst + 1 - (double)qmin/avpkt;
-
- if (a < 1.0)
- return -1;
- for (wlog=1; wlog<32; wlog++, W /= 2) {
- if (a <= (1 - pow(1-W, burst))/W)
- return wlog;
- }
- return -1;
-}
-
-/*
- Stab[t>>Scell_log] = -log(1-W) * t/xmit_time
- */
-
-int tc_red_eval_idle_damping(int Wlog, unsigned avpkt, unsigned bps, __u8 *sbuf)
-{
- double xmit_time = tc_calc_xmittime(bps, avpkt);
- double lW = -log(1.0 - 1.0/(1<<Wlog))/xmit_time;
- double maxtime = 31/lW;
- int clog;
- int i;
- double tmp;
-
- tmp = maxtime;
- for (clog=0; clog<32; clog++) {
- if (maxtime/(1<<clog) < 512)
- break;
- }
- if (clog >= 32)
- return -1;
-
- sbuf[0] = 0;
- for (i=1; i<255; i++) {
- sbuf[i] = (i<<clog)*lW;
- if (sbuf[i] > 31)
- sbuf[i] = 31;
- }
- sbuf[255] = 31;
- return clog;
-}
diff --git a/tc/tc_red.h b/tc/tc_red.h
deleted file mode 100644
index 6f6b09e..0000000
--- a/tc/tc_red.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _TC_RED_H_
-#define _TC_RED_H_ 1
-
-extern int tc_red_eval_P(unsigned qmin, unsigned qmax, double prob);
-extern int tc_red_eval_ewma(unsigned qmin, unsigned burst, unsigned avpkt);
-extern int tc_red_eval_idle_damping(int wlog, unsigned avpkt, unsigned bandwidth, __u8 *sbuf);
-
-#endif
diff --git a/tc/tc_stab.c b/tc/tc_stab.c
deleted file mode 100644
index 47b4e5e..0000000
--- a/tc/tc_stab.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * tc_stab.c "tc qdisc ... stab *".
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Jussi Kivilinna, <jussi.kivilinna@mbnet.fi>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <math.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <malloc.h>
-
-#include "utils.h"
-#include "tc_util.h"
-#include "tc_core.h"
-#include "tc_common.h"
-
-static void stab_help(void)
-{
- fprintf(stderr,
- "Usage: ... stab [ mtu BYTES ] [ tsize SLOTS ] [ mpu BYTES ] \n"
- " [ overhead BYTES ] [ linklayer TYPE ] ...\n"
- " mtu : max packet size we create rate map for {2047}\n"
- " tsize : how many slots should size table have {512}\n"
- " mpu : minimum packet size used in rate computations\n"
- " overhead : per-packet size overhead used in rate computations\n"
- " linklayer : adapting to a linklayer e.g. atm\n"
- "Example: ... stab overhead 20 linklayer atm\n");
-
- return;
-}
-
-int check_size_table_opts(struct tc_sizespec *s)
-{
- return s->linklayer >= LINKLAYER_ETHERNET || s->mpu != 0 ||
- s->overhead != 0;
-}
-
-int parse_size_table(int *argcp, char ***argvp, struct tc_sizespec *sp)
-{
- char **argv = *argvp;
- int argc = *argcp;
- struct tc_sizespec s;
-
- memset(&s, 0, sizeof(s));
-
- NEXT_ARG();
- if (matches(*argv, "help") == 0) {
- stab_help();
- return -1;
- }
- while (argc > 0) {
- if (matches(*argv, "mtu") == 0) {
- NEXT_ARG();
- if (s.mtu)
- duparg("mtu", *argv);
- if (get_u32(&s.mtu, *argv, 10)) {
- invarg("mtu", "invalid mtu");
- return -1;
- }
- } else if (matches(*argv, "mpu") == 0) {
- NEXT_ARG();
- if (s.mpu)
- duparg("mpu", *argv);
- if (get_u32(&s.mpu, *argv, 10)) {
- invarg("mpu", "invalid mpu");
- return -1;
- }
- } else if (matches(*argv, "overhead") == 0) {
- NEXT_ARG();
- if (s.overhead)
- duparg("overhead", *argv);
- if (get_integer(&s.overhead, *argv, 10)) {
- invarg("overhead", "invalid overhead");
- return -1;
- }
- } else if (matches(*argv, "tsize") == 0) {
- NEXT_ARG();
- if (s.tsize)
- duparg("tsize", *argv);
- if (get_u32(&s.tsize, *argv, 10)) {
- invarg("tsize", "invalid table size");
- return -1;
- }
- } else if (matches(*argv, "linklayer") == 0) {
- NEXT_ARG();
- if (s.linklayer != LINKLAYER_UNSPEC)
- duparg("linklayer", *argv);
- if (get_linklayer(&s.linklayer, *argv)) {
- invarg("linklayer", "invalid linklayer");
- return -1;
- }
- } else
- break;
- argc--; argv++;
- }
-
- if (!check_size_table_opts(&s))
- return -1;
-
- *sp = s;
- *argvp = argv;
- *argcp = argc;
- return 0;
-}
-
-void print_size_table(FILE *fp, const char *prefix, struct rtattr *rta)
-{
- struct rtattr *tb[TCA_STAB_MAX + 1];
- SPRINT_BUF(b1);
-
- parse_rtattr_nested(tb, TCA_STAB_MAX, rta);
-
- if (tb[TCA_STAB_BASE]) {
- struct tc_sizespec s = {0};
- memcpy(&s, RTA_DATA(tb[TCA_STAB_BASE]),
- MIN(RTA_PAYLOAD(tb[TCA_STAB_BASE]), sizeof(s)));
-
- fprintf(fp, "%s", prefix);
- if (s.linklayer)
- fprintf(fp, "linklayer %s ",
- sprint_linklayer(s.linklayer, b1));
- if (s.overhead)
- fprintf(fp, "overhead %d ", s.overhead);
- if (s.mpu)
- fprintf(fp, "mpu %u ", s.mpu);
- if (s.mtu)
- fprintf(fp, "mtu %u ", s.mtu);
- if (s.tsize)
- fprintf(fp, "tsize %u ", s.tsize);
- }
-
-#if 0
- if (tb[TCA_STAB_DATA]) {
- unsigned i, j, dlen;
- __u16 *data = RTA_DATA(tb[TCA_STAB_DATA]);
- dlen = RTA_PAYLOAD(tb[TCA_STAB_DATA]) / sizeof(__u16);
-
- fprintf(fp, "\n%sstab data:", prefix);
- for (i = 0; i < dlen/12; i++) {
- fprintf(fp, "\n%s %3u:", prefix, i * 12);
- for (j = 0; i * 12 + j < dlen; j++)
- fprintf(fp, " %05x", data[i * 12 + j]);
- }
- }
-#endif
-}
-
diff --git a/tc/tc_util.c b/tc/tc_util.c
deleted file mode 100644
index fe2c7eb..0000000
--- a/tc/tc_util.c
+++ /dev/null
@@ -1,580 +0,0 @@
-/*
- * tc_util.c Misc TC utility functions.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <math.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-#ifndef LIBDIR
-#define LIBDIR "/usr/lib/"
-#endif
-
-const char *get_tc_lib(void)
-{
- const char *lib_dir;
-
- lib_dir = getenv("TC_LIB_DIR");
- if (!lib_dir)
- lib_dir = LIBDIR "/tc/";
-
- return lib_dir;
-}
-
-int get_qdisc_handle(__u32 *h, const char *str)
-{
- __u32 maj;
- char *p;
-
- maj = TC_H_UNSPEC;
- if (strcmp(str, "none") == 0)
- goto ok;
- maj = strtoul(str, &p, 16);
- if (p == str)
- return -1;
- maj <<= 16;
- if (*p != ':' && *p!=0)
- return -1;
-ok:
- *h = maj;
- return 0;
-}
-
-int get_tc_classid(__u32 *h, const char *str)
-{
- __u32 maj, min;
- char *p;
-
- maj = TC_H_ROOT;
- if (strcmp(str, "root") == 0)
- goto ok;
- maj = TC_H_UNSPEC;
- if (strcmp(str, "none") == 0)
- goto ok;
- maj = strtoul(str, &p, 16);
- if (p == str) {
- maj = 0;
- if (*p != ':')
- return -1;
- }
- if (*p == ':') {
- if (maj >= (1<<16))
- return -1;
- maj <<= 16;
- str = p+1;
- min = strtoul(str, &p, 16);
- if (*p != 0)
- return -1;
- if (min >= (1<<16))
- return -1;
- maj |= min;
- } else if (*p != 0)
- return -1;
-
-ok:
- *h = maj;
- return 0;
-}
-
-int print_tc_classid(char *buf, int len, __u32 h)
-{
- if (h == TC_H_ROOT)
- sprintf(buf, "root");
- else if (h == TC_H_UNSPEC)
- snprintf(buf, len, "none");
- else if (TC_H_MAJ(h) == 0)
- snprintf(buf, len, ":%x", TC_H_MIN(h));
- else if (TC_H_MIN(h) == 0)
- snprintf(buf, len, "%x:", TC_H_MAJ(h)>>16);
- else
- snprintf(buf, len, "%x:%x", TC_H_MAJ(h)>>16, TC_H_MIN(h));
- return 0;
-}
-
-char * sprint_tc_classid(__u32 h, char *buf)
-{
- if (print_tc_classid(buf, SPRINT_BSIZE-1, h))
- strcpy(buf, "???");
- return buf;
-}
-
-/* See http://physics.nist.gov/cuu/Units/binary.html */
-static const struct rate_suffix {
- const char *name;
- double scale;
-} suffixes[] = {
- { "bit", 1. },
- { "Kibit", 1024. },
- { "kbit", 1000. },
- { "mibit", 1024.*1024. },
- { "mbit", 1000000. },
- { "gibit", 1024.*1024.*1024. },
- { "gbit", 1000000000. },
- { "tibit", 1024.*1024.*1024.*1024. },
- { "tbit", 1000000000000. },
- { "Bps", 8. },
- { "KiBps", 8.*1024. },
- { "KBps", 8000. },
- { "MiBps", 8.*1024*1024. },
- { "MBps", 8000000. },
- { "GiBps", 8.*1024.*1024.*1024. },
- { "GBps", 8000000000. },
- { "TiBps", 8.*1024.*1024.*1024.*1024. },
- { "TBps", 8000000000000. },
- { NULL }
-};
-
-
-int get_rate(unsigned *rate, const char *str)
-{
- char *p;
- double bps = strtod(str, &p);
- const struct rate_suffix *s;
-
- if (p == str)
- return -1;
-
- if (*p == '\0') {
- *rate = bps / 8.; /* assume bytes/sec */
- return 0;
- }
-
- for (s = suffixes; s->name; ++s) {
- if (strcasecmp(s->name, p) == 0) {
- *rate = (bps * s->scale) / 8.;
- return 0;
- }
- }
-
- return -1;
-}
-
-int get_rate_and_cell(unsigned *rate, int *cell_log, char *str)
-{
- char * slash = strchr(str, '/');
-
- if (slash)
- *slash = 0;
-
- if (get_rate(rate, str))
- return -1;
-
- if (slash) {
- int cell;
- int i;
-
- if (get_integer(&cell, slash+1, 0))
- return -1;
- *slash = '/';
-
- for (i=0; i<32; i++) {
- if ((1<<i) == cell) {
- *cell_log = i;
- return 0;
- }
- }
- return -1;
- }
- return 0;
-}
-
-void print_rate(char *buf, int len, __u32 rate)
-{
- double tmp = (double)rate*8;
- extern int use_iec;
-
- if (use_iec) {
- if (tmp >= 1000.0*1024.0*1024.0)
- snprintf(buf, len, "%.0fMibit", tmp/1024.0*1024.0);
- else if (tmp >= 1000.0*1024)
- snprintf(buf, len, "%.0fKibit", tmp/1024);
- else
- snprintf(buf, len, "%.0fbit", tmp);
- } else {
- if (tmp >= 1000.0*1000000.0)
- snprintf(buf, len, "%.0fMbit", tmp/1000000.0);
- else if (tmp >= 1000.0 * 1000.0)
- snprintf(buf, len, "%.0fKbit", tmp/1000.0);
- else
- snprintf(buf, len, "%.0fbit", tmp);
- }
-}
-
-char * sprint_rate(__u32 rate, char *buf)
-{
- print_rate(buf, SPRINT_BSIZE-1, rate);
- return buf;
-}
-
-int get_time(unsigned *time, const char *str)
-{
- double t;
- char *p;
-
- t = strtod(str, &p);
- if (p == str)
- return -1;
-
- if (*p) {
- if (strcasecmp(p, "s") == 0 || strcasecmp(p, "sec")==0 ||
- strcasecmp(p, "secs")==0)
- t *= TIME_UNITS_PER_SEC;
- else if (strcasecmp(p, "ms") == 0 || strcasecmp(p, "msec")==0 ||
- strcasecmp(p, "msecs") == 0)
- t *= TIME_UNITS_PER_SEC/1000;
- else if (strcasecmp(p, "us") == 0 || strcasecmp(p, "usec")==0 ||
- strcasecmp(p, "usecs") == 0)
- t *= TIME_UNITS_PER_SEC/1000000;
- else
- return -1;
- }
-
- *time = t;
- return 0;
-}
-
-
-void print_time(char *buf, int len, __u32 time)
-{
- double tmp = time;
-
- if (tmp >= TIME_UNITS_PER_SEC)
- snprintf(buf, len, "%.1fs", tmp/TIME_UNITS_PER_SEC);
- else if (tmp >= TIME_UNITS_PER_SEC/1000)
- snprintf(buf, len, "%.1fms", tmp/(TIME_UNITS_PER_SEC/1000));
- else
- snprintf(buf, len, "%uus", time);
-}
-
-char * sprint_time(__u32 time, char *buf)
-{
- print_time(buf, SPRINT_BSIZE-1, time);
- return buf;
-}
-
-char * sprint_ticks(__u32 ticks, char *buf)
-{
- return sprint_time(tc_core_tick2time(ticks), buf);
-}
-
-int get_size(unsigned *size, const char *str)
-{
- double sz;
- char *p;
-
- sz = strtod(str, &p);
- if (p == str)
- return -1;
-
- if (*p) {
- if (strcasecmp(p, "kb") == 0 || strcasecmp(p, "k")==0)
- sz *= 1024;
- else if (strcasecmp(p, "gb") == 0 || strcasecmp(p, "g")==0)
- sz *= 1024*1024*1024;
- else if (strcasecmp(p, "gbit") == 0)
- sz *= 1024*1024*1024/8;
- else if (strcasecmp(p, "mb") == 0 || strcasecmp(p, "m")==0)
- sz *= 1024*1024;
- else if (strcasecmp(p, "mbit") == 0)
- sz *= 1024*1024/8;
- else if (strcasecmp(p, "kbit") == 0)
- sz *= 1024/8;
- else if (strcasecmp(p, "b") != 0)
- return -1;
- }
-
- *size = sz;
- return 0;
-}
-
-int get_size_and_cell(unsigned *size, int *cell_log, char *str)
-{
- char * slash = strchr(str, '/');
-
- if (slash)
- *slash = 0;
-
- if (get_size(size, str))
- return -1;
-
- if (slash) {
- int cell;
- int i;
-
- if (get_integer(&cell, slash+1, 0))
- return -1;
- *slash = '/';
-
- for (i=0; i<32; i++) {
- if ((1<<i) == cell) {
- *cell_log = i;
- return 0;
- }
- }
- return -1;
- }
- return 0;
-}
-
-void print_size(char *buf, int len, __u32 sz)
-{
- double tmp = sz;
-
- if (sz >= 1024*1024 && fabs(1024*1024*rint(tmp/(1024*1024)) - sz) < 1024)
- snprintf(buf, len, "%gMb", rint(tmp/(1024*1024)));
- else if (sz >= 1024 && fabs(1024*rint(tmp/1024) - sz) < 16)
- snprintf(buf, len, "%gKb", rint(tmp/1024));
- else
- snprintf(buf, len, "%ub", sz);
-}
-
-char * sprint_size(__u32 size, char *buf)
-{
- print_size(buf, SPRINT_BSIZE-1, size);
- return buf;
-}
-
-static const double max_percent_value = 0xffffffff;
-
-int get_percent(__u32 *percent, const char *str)
-{
- char *p;
- double per = strtod(str, &p) / 100.;
-
- if (per > 1. || per < 0)
- return -1;
- if (*p && strcmp(p, "%"))
- return -1;
-
- *percent = (unsigned) rint(per * max_percent_value);
- return 0;
-}
-
-void print_percent(char *buf, int len, __u32 per)
-{
- snprintf(buf, len, "%g%%", 100. * (double) per / max_percent_value);
-}
-
-char * sprint_percent(__u32 per, char *buf)
-{
- print_percent(buf, SPRINT_BSIZE-1, per);
- return buf;
-}
-
-void print_qdisc_handle(char *buf, int len, __u32 h)
-{
- snprintf(buf, len, "%x:", TC_H_MAJ(h)>>16);
-}
-
-char * sprint_qdisc_handle(__u32 h, char *buf)
-{
- print_qdisc_handle(buf, SPRINT_BSIZE-1, h);
- return buf;
-}
-
-char * action_n2a(int action, char *buf, int len)
-{
- switch (action) {
- case -1:
- return "continue";
- break;
- case TC_ACT_OK:
- return "pass";
- break;
- case TC_ACT_SHOT:
- return "drop";
- break;
- case TC_ACT_RECLASSIFY:
- return "reclassify";
- case TC_ACT_PIPE:
- return "pipe";
- case TC_ACT_STOLEN:
- return "stolen";
- default:
- snprintf(buf, len, "%d", action);
- return buf;
- }
-}
-
-int action_a2n(char *arg, int *result)
-{
- int res;
-
- if (matches(arg, "continue") == 0)
- res = -1;
- else if (matches(arg, "drop") == 0)
- res = TC_ACT_SHOT;
- else if (matches(arg, "shot") == 0)
- res = TC_ACT_SHOT;
- else if (matches(arg, "pass") == 0)
- res = TC_ACT_OK;
- else if (strcmp(arg, "ok") == 0)
- res = TC_ACT_OK;
- else if (matches(arg, "reclassify") == 0)
- res = TC_ACT_RECLASSIFY;
- else {
- char dummy;
- if (sscanf(arg, "%d%c", &res, &dummy) != 1)
- return -1;
- }
- *result = res;
- return 0;
-}
-
-int get_linklayer(unsigned *val, const char *arg)
-{
- int res;
-
- if (matches(arg, "ethernet") == 0)
- res = LINKLAYER_ETHERNET;
- else if (matches(arg, "atm") == 0)
- res = LINKLAYER_ATM;
- else if (matches(arg, "adsl") == 0)
- res = LINKLAYER_ATM;
- else
- return -1; /* Indicate error */
-
- *val = res;
- return 0;
-}
-
-void print_linklayer(char *buf, int len, unsigned linklayer)
-{
- switch (linklayer) {
- case LINKLAYER_UNSPEC:
- snprintf(buf, len, "%s", "unspec");
- return;
- case LINKLAYER_ETHERNET:
- snprintf(buf, len, "%s", "ethernet");
- return;
- case LINKLAYER_ATM:
- snprintf(buf, len, "%s", "atm");
- return;
- default:
- snprintf(buf, len, "%s", "unknown");
- return;
- }
-}
-
-char *sprint_linklayer(unsigned linklayer, char *buf)
-{
- print_linklayer(buf, SPRINT_BSIZE-1, linklayer);
- return buf;
-}
-
-void print_tm(FILE * f, const struct tcf_t *tm)
-{
- int hz = get_user_hz();
- if (tm->install != 0)
- fprintf(f, " installed %u sec", (unsigned)(tm->install/hz));
- if (tm->lastuse != 0)
- fprintf(f, " used %u sec", (unsigned)(tm->lastuse/hz));
- if (tm->expires != 0)
- fprintf(f, " expires %u sec", (unsigned)(tm->expires/hz));
-}
-
-void print_tcstats2_attr(FILE *fp, struct rtattr *rta, char *prefix, struct rtattr **xstats)
-{
- SPRINT_BUF(b1);
- struct rtattr *tbs[TCA_STATS_MAX + 1];
-
- parse_rtattr_nested(tbs, TCA_STATS_MAX, rta);
-
- if (tbs[TCA_STATS_BASIC]) {
- struct gnet_stats_basic bs = {0};
- memcpy(&bs, RTA_DATA(tbs[TCA_STATS_BASIC]), MIN(RTA_PAYLOAD(tbs[TCA_STATS_BASIC]), sizeof(bs)));
- fprintf(fp, "%sSent %llu bytes %u pkt",
- prefix, (unsigned long long) bs.bytes, bs.packets);
- }
-
- if (tbs[TCA_STATS_QUEUE]) {
- struct gnet_stats_queue q = {0};
- memcpy(&q, RTA_DATA(tbs[TCA_STATS_QUEUE]), MIN(RTA_PAYLOAD(tbs[TCA_STATS_QUEUE]), sizeof(q)));
- fprintf(fp, " (dropped %u, overlimits %u requeues %u) ",
- q.drops, q.overlimits, q.requeues);
- }
-
- if (tbs[TCA_STATS_RATE_EST]) {
- struct gnet_stats_rate_est re = {0};
- memcpy(&re, RTA_DATA(tbs[TCA_STATS_RATE_EST]), MIN(RTA_PAYLOAD(tbs[TCA_STATS_RATE_EST]), sizeof(re)));
- fprintf(fp, "\n%srate %s %upps ",
- prefix, sprint_rate(re.bps, b1), re.pps);
- }
-
- if (tbs[TCA_STATS_QUEUE]) {
- struct gnet_stats_queue q = {0};
- memcpy(&q, RTA_DATA(tbs[TCA_STATS_QUEUE]), MIN(RTA_PAYLOAD(tbs[TCA_STATS_QUEUE]), sizeof(q)));
- if (!tbs[TCA_STATS_RATE_EST])
- fprintf(fp, "\n%s", prefix);
- fprintf(fp, "backlog %s %up requeues %u ",
- sprint_size(q.backlog, b1), q.qlen, q.requeues);
- }
-
- if (xstats)
- *xstats = tbs[TCA_STATS_APP] ? : NULL;
-}
-
-void print_tcstats_attr(FILE *fp, struct rtattr *tb[], char *prefix, struct rtattr **xstats)
-{
- SPRINT_BUF(b1);
-
- if (tb[TCA_STATS2]) {
- print_tcstats2_attr(fp, tb[TCA_STATS2], prefix, xstats);
- if (xstats && NULL == *xstats)
- goto compat_xstats;
- return;
- }
- /* backward compatibility */
- if (tb[TCA_STATS]) {
- struct tc_stats st;
-
- /* handle case where kernel returns more/less than we know about */
- memset(&st, 0, sizeof(st));
- memcpy(&st, RTA_DATA(tb[TCA_STATS]), MIN(RTA_PAYLOAD(tb[TCA_STATS]), sizeof(st)));
-
- fprintf(fp, "%sSent %llu bytes %u pkts (dropped %u, overlimits %u) ",
- prefix, (unsigned long long)st.bytes, st.packets, st.drops,
- st.overlimits);
-
- if (st.bps || st.pps || st.qlen || st.backlog) {
- fprintf(fp, "\n%s", prefix);
- if (st.bps || st.pps) {
- fprintf(fp, "rate ");
- if (st.bps)
- fprintf(fp, "%s ", sprint_rate(st.bps, b1));
- if (st.pps)
- fprintf(fp, "%upps ", st.pps);
- }
- if (st.qlen || st.backlog) {
- fprintf(fp, "backlog ");
- if (st.backlog)
- fprintf(fp, "%s ", sprint_size(st.backlog, b1));
- if (st.qlen)
- fprintf(fp, "%up ", st.qlen);
- }
- }
- }
-
-compat_xstats:
- if (tb[TCA_XSTATS] && xstats)
- *xstats = tb[TCA_XSTATS];
-}
-
diff --git a/tc/tc_util.h b/tc/tc_util.h
deleted file mode 100644
index 8f6b82d..0000000
--- a/tc/tc_util.h
+++ /dev/null
@@ -1,108 +0,0 @@
-#ifndef _TC_UTIL_H_
-#define _TC_UTIL_H_ 1
-
-#define MAX_MSG 16384
-#include <linux/pkt_sched.h>
-#include <linux/pkt_cls.h>
-#include <linux/gen_stats.h>
-#include "tc_core.h"
-
-#ifndef MIN
-#define MIN(x,y) ((x)<(y)?(x):(y))
-#endif
-
-/* This is the deprecated multiqueue interface */
-#ifndef TCA_PRIO_MAX
-enum
-{
- TCA_PRIO_UNSPEC,
- TCA_PRIO_MQ,
- __TCA_PRIO_MAX
-};
-
-#define TCA_PRIO_MAX (__TCA_PRIO_MAX - 1)
-#endif
-
-struct qdisc_util
-{
- struct qdisc_util *next;
- const char *id;
- int (*parse_qopt)(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n);
- int (*print_qopt)(struct qdisc_util *qu, FILE *f, struct rtattr *opt);
- int (*print_xstats)(struct qdisc_util *qu, FILE *f, struct rtattr *xstats);
-
- int (*parse_copt)(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n);
- int (*print_copt)(struct qdisc_util *qu, FILE *f, struct rtattr *opt);
-};
-
-extern __u16 f_proto;
-struct filter_util
-{
- struct filter_util *next;
- char id[16];
- int (*parse_fopt)(struct filter_util *qu, char *fhandle, int argc,
- char **argv, struct nlmsghdr *n);
- int (*print_fopt)(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 fhandle);
-};
-
-struct action_util
-{
- struct action_util *next;
- char id[16];
- int (*parse_aopt)(struct action_util *a, int *argc, char ***argv,
- int code, struct nlmsghdr *n);
- int (*print_aopt)(struct action_util *au, FILE *f, struct rtattr *opt);
- int (*print_xstats)(struct action_util *au, FILE *f, struct rtattr *xstats);
-};
-
-extern const char *get_tc_lib(void);
-
-extern struct qdisc_util *get_qdisc_kind(const char *str);
-extern struct filter_util *get_filter_kind(const char *str);
-
-extern int get_qdisc_handle(__u32 *h, const char *str);
-extern int get_rate(unsigned *rate, const char *str);
-extern int get_percent(unsigned *percent, const char *str);
-extern int get_size(unsigned *size, const char *str);
-extern int get_size_and_cell(unsigned *size, int *cell_log, char *str);
-extern int get_time(unsigned *time, const char *str);
-extern int get_linklayer(unsigned *val, const char *arg);
-
-extern void print_rate(char *buf, int len, __u32 rate);
-extern void print_size(char *buf, int len, __u32 size);
-extern void print_percent(char *buf, int len, __u32 percent);
-extern void print_qdisc_handle(char *buf, int len, __u32 h);
-extern void print_time(char *buf, int len, __u32 time);
-extern void print_linklayer(char *buf, int len, unsigned linklayer);
-extern char * sprint_rate(__u32 rate, char *buf);
-extern char * sprint_size(__u32 size, char *buf);
-extern char * sprint_qdisc_handle(__u32 h, char *buf);
-extern char * sprint_tc_classid(__u32 h, char *buf);
-extern char * sprint_time(__u32 time, char *buf);
-extern char * sprint_ticks(__u32 ticks, char *buf);
-extern char * sprint_percent(__u32 percent, char *buf);
-extern char * sprint_linklayer(unsigned linklayer, char *buf);
-
-extern void print_tcstats_attr(FILE *fp, struct rtattr *tb[], char *prefix, struct rtattr **xstats);
-extern void print_tcstats2_attr(FILE *fp, struct rtattr *rta, char *prefix, struct rtattr **xstats);
-
-extern int get_tc_classid(__u32 *h, const char *str);
-extern int print_tc_classid(char *buf, int len, __u32 h);
-extern char * sprint_tc_classid(__u32 h, char *buf);
-
-extern int tc_print_police(FILE *f, struct rtattr *tb);
-extern int parse_police(int *, char ***, int, struct nlmsghdr *);
-
-extern char *action_n2a(int action, char *buf, int len);
-extern int action_a2n(char *arg, int *result);
-extern int act_parse_police(struct action_util *a,int *, char ***, int, struct nlmsghdr *);
-extern int print_police(struct action_util *a, FILE *f,
- struct rtattr *tb);
-extern int police_print_xstats(struct action_util *a,FILE *f,
- struct rtattr *tb);
-extern int tc_print_action(FILE *f, const struct rtattr *tb);
-extern int tc_print_ipt(FILE *f, const struct rtattr *tb);
-extern int parse_action(int *, char ***, int, struct nlmsghdr *);
-extern void print_tm(FILE *f, const struct tcf_t *tm);
-
-#endif
diff --git a/testsuite/Makefile b/testsuite/Makefile
deleted file mode 100644
index 2a4e0ba..0000000
--- a/testsuite/Makefile
+++ /dev/null
@@ -1,45 +0,0 @@
-## -- Config --
-DEV := lo
-PREFIX := sudo
-## -- End Config --
-
-TESTS := $(patsubst tests/%,%,$(wildcard tests/*.t))
-IPVERS := $(filter-out iproute2/Makefile,$(wildcard iproute2/*))
-KENV := $(shell cat /proc/config.gz | gunzip | grep ^CONFIG)
-
-.PHONY: compile listtests alltests configure $(TESTS)
-
-configure:
- echo "Entering iproute2" && cd iproute2 && $(MAKE) configure && cd ..;
-
-compile: configure
- echo "Entering iproute2" && cd iproute2 && $(MAKE) && cd ..;
-
-listtests:
- @for t in $(TESTS); do \
- echo "$$t"; \
- done
-
-alltests: $(TESTS)
-
-clean:
- @rm -rf results/*
-
-distclean: clean
- echo "Entering iproute2" && cd iproute2 && $(MAKE) distclean && cd ..;
-
-$(TESTS):
- @for i in $(IPVERS); do \
- o=`echo $$i | sed -e 's/iproute2\///'`; \
- echo -n "Running $@ [$$o/`uname -r`]: "; \
- TC="$$i/tc/tc" IP="$$i/ip/ip" DEV="$(DEV)" IPVER="$@" SNAME="$$i" \
- ERRF="results/$@.$$o.err" $(KENV) $(PREFIX) tests/$@ > results/$@.$$o.out; \
- if [ "$$?" = "127" ]; then \
- echo "SKIPPED"; \
- elif [ -e "results/$@.$$o.err" ]; then \
- echo "FAILED"; \
- else \
- echo "PASS"; \
- fi; \
- dmesg > results/$@.$$o.dmesg; \
- done
diff --git a/testsuite/configs/all-2.4 b/testsuite/configs/all-2.4
deleted file mode 100644
index cc4131c..0000000
--- a/testsuite/configs/all-2.4
+++ /dev/null
@@ -1,848 +0,0 @@
-#
-# Automatically generated by make menuconfig: don't edit
-#
-CONFIG_X86=y
-# CONFIG_SBUS is not set
-CONFIG_UID16=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODVERSIONS=y
-CONFIG_KMOD=y
-
-#
-# Processor type and features
-#
-# CONFIG_M386 is not set
-# CONFIG_M486 is not set
-# CONFIG_M586 is not set
-# CONFIG_M586TSC is not set
-# CONFIG_M586MMX is not set
-# CONFIG_M686 is not set
-# CONFIG_MPENTIUMIII is not set
-CONFIG_MPENTIUM4=y
-# CONFIG_MK6 is not set
-# CONFIG_MK7 is not set
-# CONFIG_MK8 is not set
-# CONFIG_MELAN is not set
-# CONFIG_MCRUSOE is not set
-# CONFIG_MWINCHIPC6 is not set
-# CONFIG_MWINCHIP2 is not set
-# CONFIG_MWINCHIP3D is not set
-# CONFIG_MCYRIXIII is not set
-# CONFIG_MVIAC3_2 is not set
-CONFIG_X86_WP_WORKS_OK=y
-CONFIG_X86_INVLPG=y
-CONFIG_X86_CMPXCHG=y
-CONFIG_X86_XADD=y
-CONFIG_X86_BSWAP=y
-CONFIG_X86_POPAD_OK=y
-# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_X86_L1_CACHE_SHIFT=7
-CONFIG_X86_HAS_TSC=y
-CONFIG_X86_GOOD_APIC=y
-CONFIG_X86_PGE=y
-CONFIG_X86_USE_PPRO_CHECKSUM=y
-CONFIG_X86_F00F_WORKS_OK=y
-CONFIG_X86_MCE=y
-# CONFIG_TOSHIBA is not set
-# CONFIG_I8K is not set
-# CONFIG_MICROCODE is not set
-# CONFIG_X86_MSR is not set
-# CONFIG_X86_CPUID is not set
-# CONFIG_EDD is not set
-CONFIG_NOHIGHMEM=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-# CONFIG_HIGHMEM is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_MTRR is not set
-CONFIG_SMP=y
-CONFIG_NR_CPUS=32
-# CONFIG_X86_NUMA is not set
-# CONFIG_X86_TSC_DISABLE is not set
-CONFIG_X86_TSC=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# General setup
-#
-CONFIG_NET=y
-CONFIG_X86_IO_APIC=y
-CONFIG_X86_LOCAL_APIC=y
-CONFIG_PCI=y
-# CONFIG_PCI_GOBIOS is not set
-# CONFIG_PCI_GODIRECT is not set
-CONFIG_PCI_GOANY=y
-CONFIG_PCI_BIOS=y
-CONFIG_PCI_DIRECT=y
-CONFIG_ISA=y
-CONFIG_PCI_NAMES=y
-# CONFIG_EISA is not set
-# CONFIG_MCA is not set
-CONFIG_HOTPLUG=y
-
-#
-# PCMCIA/CardBus support
-#
-CONFIG_PCMCIA=y
-CONFIG_CARDBUS=y
-# CONFIG_TCIC is not set
-# CONFIG_I82092 is not set
-# CONFIG_I82365 is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-# CONFIG_HOTPLUG_PCI_COMPAQ is not set
-# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set
-# CONFIG_HOTPLUG_PCI_IBM is not set
-# CONFIG_HOTPLUG_PCI_SHPC is not set
-# CONFIG_HOTPLUG_PCI_SHPC_POLL_EVENT_MODE is not set
-# CONFIG_HOTPLUG_PCI_SHPC_PHPRM_LEGACY is not set
-# CONFIG_HOTPLUG_PCI_PCIE is not set
-# CONFIG_HOTPLUG_PCI_PCIE_POLL_EVENT_MODE is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_KCORE_ELF=y
-# CONFIG_KCORE_AOUT is not set
-CONFIG_BINFMT_AOUT=y
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=y
-# CONFIG_OOM_KILLER is not set
-CONFIG_PM=y
-# CONFIG_APM is not set
-
-#
-# ACPI Support
-#
-# CONFIG_ACPI is not set
-CONFIG_ACPI_BOOT=y
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play configuration
-#
-CONFIG_PNP=y
-CONFIG_ISAPNP=y
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_CISS_SCSI_TAPE is not set
-# CONFIG_CISS_MONITOR_THREAD is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_BLK_STATS is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-# CONFIG_BLK_DEV_MD is not set
-# CONFIG_MD_LINEAR is not set
-# CONFIG_MD_RAID0 is not set
-# CONFIG_MD_RAID1 is not set
-# CONFIG_MD_RAID5 is not set
-# CONFIG_MD_MULTIPATH is not set
-# CONFIG_BLK_DEV_LVM is not set
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_NAT=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_TOS=y
-# CONFIG_IP_ROUTE_VERBOSE is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_IPV6 is not set
-# CONFIG_KHTTPD is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-CONFIG_ATM=y
-CONFIG_ATM_CLIP=y
-# CONFIG_ATM_CLIP_NO_ICMP is not set
-# CONFIG_ATM_LANE is not set
-# CONFIG_ATM_BR2684 is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-
-#
-# Appletalk devices
-#
-# CONFIG_DEV_APPLETALK is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_LLC is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_CBQ=y
-CONFIG_NET_SCH_HTB=y
-CONFIG_NET_SCH_CSZ=y
-CONFIG_NET_SCH_HFSC=y
-CONFIG_NET_SCH_ATM=y
-CONFIG_NET_SCH_PRIO=y
-CONFIG_NET_SCH_RED=y
-CONFIG_NET_SCH_SFQ=y
-CONFIG_NET_SCH_TEQL=y
-CONFIG_NET_SCH_TBF=y
-CONFIG_NET_SCH_GRED=y
-CONFIG_NET_SCH_NETEM=y
-CONFIG_NET_SCH_DSMARK=y
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
-CONFIG_NET_CLS=y
-CONFIG_NET_CLS_TCINDEX=y
-CONFIG_NET_CLS_ROUTE4=y
-CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_CLS_FW=y
-CONFIG_NET_CLS_U32=y
-CONFIG_NET_CLS_RSVP=y
-CONFIG_NET_CLS_RSVP6=y
-CONFIG_NET_CLS_POLICE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-# CONFIG_PHONE_IXJ is not set
-# CONFIG_PHONE_IXJ_PCMCIA is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-CONFIG_IDE=y
-
-#
-# IDE, ATA and ATAPI Block devices
-#
-CONFIG_BLK_DEV_IDE=y
-# CONFIG_BLK_DEV_HD_IDE is not set
-# CONFIG_BLK_DEV_HD is not set
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
-# CONFIG_IDEDISK_STROKE is not set
-# CONFIG_BLK_DEV_IDECS is not set
-# CONFIG_BLK_DEV_DELKIN is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-CONFIG_BLK_DEV_CMD640=y
-# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
-# CONFIG_BLK_DEV_ISAPNP is not set
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_BLK_DEV_GENERIC is not set
-CONFIG_IDEPCI_SHARE_IRQ=y
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_PCI_WIP is not set
-# CONFIG_BLK_DEV_ADMA100 is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_WDC_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_AMD74XX_OVERRIDE is not set
-# CONFIG_BLK_DEV_ATIIXP is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_HPT34X_AUTODMA is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-CONFIG_BLK_DEV_PIIX=y
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_PDC202XX_BURST is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-CONFIG_BLK_DEV_RZ1000=y
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SIS5513 is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_CHIPSETS is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_DMA_NONPCI is not set
-# CONFIG_BLK_DEV_ATARAID is not set
-# CONFIG_BLK_DEV_ATARAID_PDC is not set
-# CONFIG_BLK_DEV_ATARAID_HPT is not set
-# CONFIG_BLK_DEV_ATARAID_MEDLEY is not set
-# CONFIG_BLK_DEV_ATARAID_SII is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_BOOT is not set
-# CONFIG_FUSION_ISENSE is not set
-# CONFIG_FUSION_CTL is not set
-# CONFIG_FUSION_LAN is not set
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-# CONFIG_I2O_PCI is not set
-# CONFIG_I2O_BLOCK is not set
-# CONFIG_I2O_LAN is not set
-# CONFIG_I2O_SCSI is not set
-# CONFIG_I2O_PROC is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-CONFIG_DUMMY=m
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-# CONFIG_NET_SB1000 is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_SUNLANCE is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNBMAC is not set
-# CONFIG_SUNQE is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_B44 is not set
-# CONFIG_CS89x0 is not set
-# CONFIG_TULIP is not set
-# CONFIG_DE4X5 is not set
-# CONFIG_DGRS is not set
-# CONFIG_DM9102 is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_LNE390 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_NE3210 is not set
-# CONFIG_ES3210 is not set
-# CONFIG_8139CP is not set
-CONFIG_8139TOO=y
-CONFIG_8139TOO_PIO=y
-# CONFIG_8139TOO_TUNE_TWISTER is not set
-# CONFIG_8139TOO_8129 is not set
-# CONFIG_8139_OLD_RX_RESET is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_SUNDANCE_MMIO is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_VIA_RHINE_MMIO is not set
-# CONFIG_WINBOND_840 is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_MYRI_SBUS is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# PCMCIA network device support
-#
-# CONFIG_NET_PCMCIA is not set
-
-#
-# ATM drivers
-#
-# CONFIG_ATM_TCP is not set
-# CONFIG_ATM_LANAI is not set
-# CONFIG_ATM_ENI is not set
-# CONFIG_ATM_FIRESTREAM is not set
-# CONFIG_ATM_ZATM is not set
-# CONFIG_ATM_NICSTAR is not set
-# CONFIG_ATM_IDT77252 is not set
-# CONFIG_ATM_AMBASSADOR is not set
-# CONFIG_ATM_HORIZON is not set
-# CONFIG_ATM_IA is not set
-# CONFIG_ATM_FORE200E_MAYBE is not set
-# CONFIG_ATM_HE is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input core support
-#
-# CONFIG_INPUT is not set
-# CONFIG_INPUT_KEYBDEV is not set
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_UINPUT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_SERIAL=y
-# CONFIG_SERIAL_CONSOLE is not set
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-CONFIG_MOUSE=y
-CONFIG_PSMOUSE=y
-# CONFIG_82C710_MOUSE is not set
-# CONFIG_PC110_PAD is not set
-# CONFIG_MK712_MOUSE is not set
-
-#
-# Joysticks
-#
-# CONFIG_INPUT_GAMEPORT is not set
-# CONFIG_QIC02_TAPE is not set
-# CONFIG_IPMI_HANDLER is not set
-# CONFIG_IPMI_PANIC_EVENT is not set
-# CONFIG_IPMI_DEVICE_INTERFACE is not set
-# CONFIG_IPMI_KCS is not set
-# CONFIG_IPMI_WATCHDOG is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_SCx200 is not set
-# CONFIG_SCx200_GPIO is not set
-# CONFIG_AMD_RNG is not set
-# CONFIG_INTEL_RNG is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_AMD_PM768 is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-# CONFIG_SONYPI is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-
-#
-# Direct Rendering Manager (XFree86 DRI support)
-#
-# CONFIG_DRM is not set
-
-#
-# PCMCIA character devices
-#
-# CONFIG_PCMCIA_SERIAL_CS is not set
-# CONFIG_SYNCLINK_CS is not set
-# CONFIG_MWAVE is not set
-# CONFIG_OBMOUSE is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# File systems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_QFMT_V2 is not set
-# CONFIG_AUTOFS_FS is not set
-CONFIG_AUTOFS4_FS=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_ADFS_FS_RW is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BEFS_DEBUG is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_JBD_DEBUG is not set
-# CONFIG_FAT_FS is not set
-# CONFIG_MSDOS_FS is not set
-# CONFIG_UMSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-# CONFIG_CRAMFS is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_STATISTICS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_NTFS_RW is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_QNX4FS_RW is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_UDF_RW is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_UFS_FS_WRITE is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_TRACE is not set
-# CONFIG_XFS_DEBUG is not set
-
-#
-# Network File Systems
-#
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_ROOT_NFS is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-# CONFIG_SMB_FS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_NCPFS_PACKET_SIGNING is not set
-# CONFIG_NCPFS_IOCTL_LOCKING is not set
-# CONFIG_NCPFS_STRONG is not set
-# CONFIG_NCPFS_NFS_NS is not set
-# CONFIG_NCPFS_OS2_NS is not set
-# CONFIG_NCPFS_SMALLDOS is not set
-# CONFIG_NCPFS_NLS is not set
-# CONFIG_NCPFS_EXTRAS is not set
-# CONFIG_ZISOFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_SMB_NLS is not set
-# CONFIG_NLS is not set
-
-#
-# Console drivers
-#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_VIDEO_SELECT is not set
-# CONFIG_MDA_CONSOLE is not set
-
-#
-# Frame-buffer support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-# CONFIG_SOUND_ALI5455 is not set
-# CONFIG_SOUND_BT878 is not set
-# CONFIG_SOUND_CMPCI is not set
-CONFIG_SOUND_EMU10K1=y
-CONFIG_MIDI_EMU10K1=y
-# CONFIG_SOUND_FUSION is not set
-# CONFIG_SOUND_CS4281 is not set
-# CONFIG_SOUND_ES1370 is not set
-# CONFIG_SOUND_ES1371 is not set
-# CONFIG_SOUND_ESSSOLO1 is not set
-# CONFIG_SOUND_MAESTRO is not set
-# CONFIG_SOUND_MAESTRO3 is not set
-# CONFIG_SOUND_FORTE is not set
-# CONFIG_SOUND_ICH is not set
-# CONFIG_SOUND_RME96XX is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_TRIDENT is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_VIA82CXXX is not set
-# CONFIG_MIDI_VIA82CXXX is not set
-# CONFIG_SOUND_OSS is not set
-# CONFIG_SOUND_TVMIXER is not set
-# CONFIG_SOUND_AD1980 is not set
-# CONFIG_SOUND_WM97XX is not set
-
-#
-# USB support
-#
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-# CONFIG_USB_DEVICEFS is not set
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_EHCI_HCD is not set
-CONFIG_USB_UHCI_ALT=y
-# CONFIG_USB_OHCI is not set
-# CONFIG_USB_SL811HS_ALT is not set
-# CONFIG_USB_SL811HS is not set
-# CONFIG_USB_AUDIO is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_BLUETOOTH is not set
-# CONFIG_USB_MIDI is not set
-# CONFIG_USB_STORAGE is not set
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_HP8200e is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-# CONFIG_USB_HID is not set
-# CONFIG_USB_HIDINPUT is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_DC2XX is not set
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_SCANNER is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_HPUSBSCSI is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_CDCETHER is not set
-# CONFIG_USB_USBNET is not set
-# CONFIG_USB_USS720 is not set
-
-#
-# USB Serial Converter support
-#
-# CONFIG_USB_SERIAL is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_TIGL is not set
-# CONFIG_USB_BRLVGER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_SPEEDTOUCH is not set
-
-#
-# Support for USB gadgets
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BLUEZ is not set
-
-#
-# Kernel hacking
-#
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-CONFIG_DEBUG_HIGHMEM=y
-CONFIG_DEBUG_SLAB=y
-CONFIG_DEBUG_IOVIRT=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_FRAME_POINTER=y
-CONFIG_LOG_BUF_SHIFT=0
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-# CONFIG_ZLIB_INFLATE is not set
-# CONFIG_ZLIB_DEFLATE is not set
-# CONFIG_FW_LOADER is not set
diff --git a/testsuite/configs/all-no-act b/testsuite/configs/all-no-act
deleted file mode 100644
index baeed43..0000000
--- a/testsuite/configs/all-no-act
+++ /dev/null
@@ -1,1499 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2-bk13
-# Wed Dec 8 14:43:07 2004
-#
-CONFIG_X86=y
-CONFIG_MMU=y
-CONFIG_UID16=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_GENERIC_IOMAP=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION="no-act"
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_AUDIT=y
-CONFIG_AUDITSYSCALL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-
-#
-# Processor type and features
-#
-CONFIG_X86_PC=y
-# CONFIG_X86_ELAN is not set
-# CONFIG_X86_VOYAGER is not set
-# CONFIG_X86_NUMAQ is not set
-# CONFIG_X86_SUMMIT is not set
-# CONFIG_X86_BIGSMP is not set
-# CONFIG_X86_VISWS is not set
-# CONFIG_X86_GENERICARCH is not set
-# CONFIG_X86_ES7000 is not set
-# CONFIG_M386 is not set
-# CONFIG_M486 is not set
-# CONFIG_M586 is not set
-# CONFIG_M586TSC is not set
-# CONFIG_M586MMX is not set
-# CONFIG_M686 is not set
-# CONFIG_MPENTIUMII is not set
-# CONFIG_MPENTIUMIII is not set
-# CONFIG_MPENTIUMM is not set
-CONFIG_MPENTIUM4=y
-# CONFIG_MK6 is not set
-# CONFIG_MK7 is not set
-# CONFIG_MK8 is not set
-# CONFIG_MCRUSOE is not set
-# CONFIG_MEFFICEON is not set
-# CONFIG_MWINCHIPC6 is not set
-# CONFIG_MWINCHIP2 is not set
-# CONFIG_MWINCHIP3D is not set
-# CONFIG_MCYRIXIII is not set
-# CONFIG_MVIAC3_2 is not set
-# CONFIG_X86_GENERIC is not set
-CONFIG_X86_CMPXCHG=y
-CONFIG_X86_XADD=y
-CONFIG_X86_L1_CACHE_SHIFT=7
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_X86_WP_WORKS_OK=y
-CONFIG_X86_INVLPG=y
-CONFIG_X86_BSWAP=y
-CONFIG_X86_POPAD_OK=y
-CONFIG_X86_GOOD_APIC=y
-CONFIG_X86_INTEL_USERCOPY=y
-CONFIG_X86_USE_PPRO_CHECKSUM=y
-# CONFIG_HPET_TIMER is not set
-CONFIG_SMP=y
-CONFIG_NR_CPUS=8
-# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT=y
-CONFIG_X86_LOCAL_APIC=y
-CONFIG_X86_IO_APIC=y
-CONFIG_X86_TSC=y
-CONFIG_X86_MCE=y
-CONFIG_X86_MCE_NONFATAL=y
-# CONFIG_X86_MCE_P4THERMAL is not set
-# CONFIG_TOSHIBA is not set
-# CONFIG_I8K is not set
-# CONFIG_MICROCODE is not set
-# CONFIG_X86_MSR is not set
-# CONFIG_X86_CPUID is not set
-
-#
-# Firmware Drivers
-#
-# CONFIG_EDD is not set
-CONFIG_NOHIGHMEM=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-# CONFIG_MATH_EMULATION is not set
-CONFIG_MTRR=y
-# CONFIG_EFI is not set
-CONFIG_IRQBALANCE=y
-CONFIG_HAVE_DEC_LOCK=y
-# CONFIG_REGPARM is not set
-
-#
-# Power management options (ACPI, APM)
-#
-CONFIG_PM=y
-# CONFIG_PM_DEBUG is not set
-CONFIG_SOFTWARE_SUSPEND=y
-CONFIG_PM_STD_PARTITION=""
-
-#
-# ACPI (Advanced Configuration and Power Interface) Support
-#
-CONFIG_ACPI=y
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
-CONFIG_ACPI_SLEEP=y
-CONFIG_ACPI_SLEEP_PROC_FS=y
-CONFIG_ACPI_AC=y
-CONFIG_ACPI_BATTERY=y
-CONFIG_ACPI_BUTTON=y
-CONFIG_ACPI_VIDEO=y
-CONFIG_ACPI_FAN=y
-CONFIG_ACPI_PROCESSOR=y
-CONFIG_ACPI_THERMAL=y
-# CONFIG_ACPI_ASUS is not set
-# CONFIG_ACPI_IBM is not set
-# CONFIG_ACPI_TOSHIBA is not set
-# CONFIG_ACPI_CUSTOM_DSDT is not set
-CONFIG_ACPI_BLACKLIST_YEAR=0
-# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
-CONFIG_ACPI_EC=y
-CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
-CONFIG_ACPI_SYSTEM=y
-# CONFIG_X86_PM_TIMER is not set
-
-#
-# APM (Advanced Power Management) BIOS Support
-#
-# CONFIG_APM is not set
-
-#
-# CPU Frequency scaling
-#
-# CONFIG_CPU_FREQ is not set
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-CONFIG_PCI=y
-# CONFIG_PCI_GOBIOS is not set
-# CONFIG_PCI_GOMMCONFIG is not set
-# CONFIG_PCI_GODIRECT is not set
-CONFIG_PCI_GOANY=y
-CONFIG_PCI_BIOS=y
-CONFIG_PCI_DIRECT=y
-CONFIG_PCI_MMCONFIG=y
-# CONFIG_PCI_MSI is not set
-CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
-CONFIG_ISA=y
-# CONFIG_EISA is not set
-# CONFIG_MCA is not set
-# CONFIG_SCx200 is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PC-card bridges
-#
-CONFIG_PCMCIA_PROBE=y
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=y
-CONFIG_BINFMT_MISC=y
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-# CONFIG_STANDALONE is not set
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-CONFIG_PNP=y
-# CONFIG_PNP_DEBUG is not set
-
-#
-# Protocols
-#
-# CONFIG_ISAPNP is not set
-# CONFIG_PNPBIOS is not set
-CONFIG_PNPACPI=y
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=y
-CONFIG_BLK_DEV_NBD=y
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_LBD=y
-CONFIG_CDROM_PKTCDVD=y
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_CMD640=y
-# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
-# CONFIG_BLK_DEV_IDEPNP is not set
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_ATIIXP is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-CONFIG_BLK_DEV_SIS5513=y
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-# CONFIG_IDE_CHIPSETS is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI=y
-# CONFIG_SCSI_PROC_FS is not set
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-# CONFIG_BLK_DEV_SD is not set
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_BLK_DEV_SR is not set
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA6322 is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-CONFIG_I2O=y
-CONFIG_I2O_CONFIG=y
-CONFIG_I2O_BLOCK=y
-# CONFIG_I2O_SCSI is not set
-CONFIG_I2O_PROC=y
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_FWMARK=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-CONFIG_NET_IPGRE=y
-CONFIG_NET_IPGRE_BROADCAST=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_ARPD=y
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=y
-CONFIG_INET_ESP=y
-CONFIG_INET_IPCOMP=y
-CONFIG_INET_TUNNEL=y
-CONFIG_IP_TCPDIAG=y
-CONFIG_IP_TCPDIAG_IPV6=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-CONFIG_IPV6=y
-CONFIG_IPV6_PRIVACY=y
-CONFIG_INET6_AH=y
-CONFIG_INET6_ESP=y
-CONFIG_INET6_IPCOMP=y
-CONFIG_INET6_TUNNEL=y
-CONFIG_IPV6_TUNNEL=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_BRIDGE_NETFILTER=y
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=y
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-CONFIG_IP_NF_FTP=y
-CONFIG_IP_NF_IRC=y
-CONFIG_IP_NF_TFTP=y
-# CONFIG_IP_NF_AMANDA is not set
-CONFIG_IP_NF_QUEUE=y
-CONFIG_IP_NF_IPTABLES=y
-CONFIG_IP_NF_MATCH_LIMIT=y
-CONFIG_IP_NF_MATCH_IPRANGE=y
-CONFIG_IP_NF_MATCH_MAC=y
-CONFIG_IP_NF_MATCH_PKTTYPE=y
-CONFIG_IP_NF_MATCH_MARK=y
-CONFIG_IP_NF_MATCH_MULTIPORT=y
-CONFIG_IP_NF_MATCH_TOS=y
-CONFIG_IP_NF_MATCH_RECENT=y
-CONFIG_IP_NF_MATCH_ECN=y
-CONFIG_IP_NF_MATCH_DSCP=y
-CONFIG_IP_NF_MATCH_AH_ESP=y
-CONFIG_IP_NF_MATCH_LENGTH=y
-CONFIG_IP_NF_MATCH_TTL=y
-CONFIG_IP_NF_MATCH_TCPMSS=y
-CONFIG_IP_NF_MATCH_HELPER=y
-CONFIG_IP_NF_MATCH_STATE=y
-CONFIG_IP_NF_MATCH_CONNTRACK=y
-CONFIG_IP_NF_MATCH_OWNER=y
-CONFIG_IP_NF_MATCH_PHYSDEV=y
-CONFIG_IP_NF_MATCH_ADDRTYPE=y
-CONFIG_IP_NF_MATCH_REALM=y
-# CONFIG_IP_NF_MATCH_SCTP is not set
-CONFIG_IP_NF_MATCH_COMMENT=y
-CONFIG_IP_NF_MATCH_CONNMARK=y
-CONFIG_IP_NF_MATCH_HASHLIMIT=y
-CONFIG_IP_NF_FILTER=y
-CONFIG_IP_NF_TARGET_REJECT=y
-CONFIG_IP_NF_TARGET_LOG=y
-CONFIG_IP_NF_TARGET_ULOG=y
-CONFIG_IP_NF_TARGET_TCPMSS=y
-CONFIG_IP_NF_NAT=y
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=y
-CONFIG_IP_NF_TARGET_REDIRECT=y
-CONFIG_IP_NF_TARGET_NETMAP=y
-CONFIG_IP_NF_TARGET_SAME=y
-# CONFIG_IP_NF_NAT_LOCAL is not set
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_IRC=y
-CONFIG_IP_NF_NAT_FTP=y
-CONFIG_IP_NF_NAT_TFTP=y
-CONFIG_IP_NF_MANGLE=y
-CONFIG_IP_NF_TARGET_TOS=y
-CONFIG_IP_NF_TARGET_ECN=y
-CONFIG_IP_NF_TARGET_DSCP=y
-CONFIG_IP_NF_TARGET_MARK=y
-CONFIG_IP_NF_TARGET_CLASSIFY=y
-CONFIG_IP_NF_TARGET_CONNMARK=y
-CONFIG_IP_NF_TARGET_CLUSTERIP=y
-CONFIG_IP_NF_RAW=y
-CONFIG_IP_NF_TARGET_NOTRACK=y
-CONFIG_IP_NF_ARPTABLES=y
-CONFIG_IP_NF_ARPFILTER=y
-CONFIG_IP_NF_ARP_MANGLE=y
-
-#
-# IPv6: Netfilter Configuration
-#
-CONFIG_IP6_NF_QUEUE=y
-CONFIG_IP6_NF_IPTABLES=y
-CONFIG_IP6_NF_MATCH_LIMIT=y
-CONFIG_IP6_NF_MATCH_MAC=y
-CONFIG_IP6_NF_MATCH_RT=y
-CONFIG_IP6_NF_MATCH_OPTS=y
-CONFIG_IP6_NF_MATCH_FRAG=y
-CONFIG_IP6_NF_MATCH_HL=y
-CONFIG_IP6_NF_MATCH_MULTIPORT=y
-CONFIG_IP6_NF_MATCH_OWNER=y
-CONFIG_IP6_NF_MATCH_MARK=y
-CONFIG_IP6_NF_MATCH_IPV6HEADER=y
-CONFIG_IP6_NF_MATCH_AHESP=y
-CONFIG_IP6_NF_MATCH_LENGTH=y
-CONFIG_IP6_NF_MATCH_EUI64=y
-CONFIG_IP6_NF_MATCH_PHYSDEV=y
-CONFIG_IP6_NF_FILTER=y
-CONFIG_IP6_NF_TARGET_LOG=y
-CONFIG_IP6_NF_MANGLE=y
-CONFIG_IP6_NF_TARGET_MARK=y
-CONFIG_IP6_NF_RAW=y
-
-#
-# Bridge: Netfilter Configuration
-#
-# CONFIG_BRIDGE_NF_EBTABLES is not set
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=y
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-CONFIG_ATM=y
-# CONFIG_ATM_CLIP is not set
-# CONFIG_ATM_LANE is not set
-# CONFIG_ATM_BR2684 is not set
-CONFIG_BRIDGE=y
-CONFIG_VLAN_8021Q=y
-# CONFIG_DECNET is not set
-CONFIG_LLC=y
-CONFIG_LLC2=y
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_CLK_JIFFIES=y
-# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
-# CONFIG_NET_SCH_CLK_CPU is not set
-CONFIG_NET_SCH_CBQ=y
-CONFIG_NET_SCH_HTB=y
-CONFIG_NET_SCH_HFSC=y
-CONFIG_NET_SCH_ATM=y
-CONFIG_NET_SCH_PRIO=y
-CONFIG_NET_SCH_RED=y
-CONFIG_NET_SCH_SFQ=y
-CONFIG_NET_SCH_TEQL=y
-CONFIG_NET_SCH_TBF=y
-CONFIG_NET_SCH_GRED=y
-CONFIG_NET_SCH_DSMARK=y
-CONFIG_NET_SCH_NETEM=y
-CONFIG_NET_SCH_INGRESS=y
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
-CONFIG_NET_CLS=y
-CONFIG_NET_CLS_TCINDEX=y
-CONFIG_NET_CLS_ROUTE4=y
-CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_CLS_FW=y
-CONFIG_NET_CLS_U32=y
-CONFIG_NET_CLS_EGP=y
-CONFIG_EGP_DEBUG=y
-CONFIG_NET_CLS_EGP_SIMPLE_CMP=y
-CONFIG_NET_CLS_EGP_NBYTE=y
-CONFIG_NET_CLS_EGP_KMP=y
-CONFIG_NET_CLS_EGP_REGEXP=y
-CONFIG_NET_CLS_EGP_CMD=y
-CONFIG_EGP_CMD_BACK_TTL=4096
-CONFIG_CLS_U32_PERF=y
-CONFIG_NET_CLS_IND=y
-CONFIG_NET_CLS_RSVP=y
-CONFIG_NET_CLS_RSVP6=y
-# CONFIG_NET_CLS_ACT is not set
-CONFIG_NET_CLS_POLICE=y
-
-#
-# Network testing
-#
-CONFIG_NET_PKTGEN=y
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=y
-# CONFIG_NET_SB1000 is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_CS89x0 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-CONFIG_8139TOO=y
-CONFIG_8139TOO_PIO=y
-# CONFIG_8139TOO_TUNE_TWISTER is not set
-# CONFIG_8139TOO_8129 is not set
-# CONFIG_8139_OLD_RX_RESET is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# ATM drivers
-#
-# CONFIG_ATM_TCP is not set
-# CONFIG_ATM_LANAI is not set
-# CONFIG_ATM_ENI is not set
-# CONFIG_ATM_FIRESTREAM is not set
-# CONFIG_ATM_ZATM is not set
-# CONFIG_ATM_NICSTAR is not set
-# CONFIG_ATM_IDT77252 is not set
-# CONFIG_ATM_AMBASSADOR is not set
-# CONFIG_ATM_HORIZON is not set
-# CONFIG_ATM_IA is not set
-# CONFIG_ATM_FORE200E_MAYBE is not set
-# CONFIG_ATM_HE is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-CONFIG_PPP_FILTER=y
-# CONFIG_PPP_ASYNC is not set
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PPP_DEFLATE is not set
-CONFIG_PPP_BSDCOMP=y
-# CONFIG_PPPOE is not set
-# CONFIG_PPPOATM is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-CONFIG_SHAPER=y
-# CONFIG_NETCONSOLE is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_RAW is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-# CONFIG_SERIAL_8250_CONSOLE is not set
-# CONFIG_SERIAL_8250_ACPI is not set
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-# CONFIG_SONYPI is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_MWAVE is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HPET is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_ISA is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-CONFIG_I2C_SIS96X=y
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Hardware Sensors Chip support
-#
-CONFIG_I2C_SENSOR=y
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-
-#
-# Other I2C Chip support
-#
-CONFIG_SENSORS_EEPROM=y
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Misc devices
-#
-# CONFIG_IBM_ASM is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-# CONFIG_VIDEO_SELECT is not set
-
-#
-# Console display driver support
-#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_MDA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
-CONFIG_SND=y
-CONFIG_SND_TIMER=y
-CONFIG_SND_PCM=y
-CONFIG_SND_HWDEP=y
-CONFIG_SND_RAWMIDI=y
-CONFIG_SND_SEQUENCER=y
-# CONFIG_SND_SEQ_DUMMY is not set
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_MIXER_OSS=y
-CONFIG_SND_PCM_OSS=y
-CONFIG_SND_SEQUENCER_OSS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_VIRMIDI is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-
-#
-# ISA devices
-#
-# CONFIG_SND_AD1848 is not set
-# CONFIG_SND_CS4231 is not set
-# CONFIG_SND_CS4232 is not set
-# CONFIG_SND_CS4236 is not set
-# CONFIG_SND_ES1688 is not set
-# CONFIG_SND_ES18XX is not set
-# CONFIG_SND_GUSCLASSIC is not set
-# CONFIG_SND_GUSEXTREME is not set
-# CONFIG_SND_GUSMAX is not set
-# CONFIG_SND_INTERWAVE is not set
-# CONFIG_SND_INTERWAVE_STB is not set
-# CONFIG_SND_OPTI92X_AD1848 is not set
-# CONFIG_SND_OPTI92X_CS4231 is not set
-# CONFIG_SND_OPTI93X is not set
-# CONFIG_SND_SB8 is not set
-# CONFIG_SND_SB16 is not set
-# CONFIG_SND_SBAWE is not set
-# CONFIG_SND_WAVEFRONT is not set
-# CONFIG_SND_CMI8330 is not set
-# CONFIG_SND_OPL3SA2 is not set
-# CONFIG_SND_SGALAXY is not set
-# CONFIG_SND_SSCAPE is not set
-
-#
-# PCI devices
-#
-CONFIG_SND_AC97_CODEC=y
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_ATIIXP_MODEM is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CS46XX is not set
-# CONFIG_SND_CS4281 is not set
-CONFIG_SND_EMU10K1=y
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_ALS4000 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_ENS1370 is not set
-# CONFIG_SND_ENS1371 is not set
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-# CONFIG_SND_INTEL8X0 is not set
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VX222 is not set
-
-#
-# USB devices
-#
-# CONFIG_SND_USB_AUDIO is not set
-# CONFIG_SND_USB_USX2Y is not set
-
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-
-#
-# USB support
-#
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_SUSPEND is not set
-# CONFIG_USB_OTG is not set
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_OHCI_HCD is not set
-CONFIG_USB_UHCI_HCD=y
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_AUDIO is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
-# CONFIG_USB_MIDI is not set
-# CONFIG_USB_ACM is not set
-CONFIG_USB_PRINTER=y
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_RW_DETECT is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_HP8200e is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-# CONFIG_HID_FF is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-CONFIG_USB_EGALAX=m
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_HPUSBSCSI is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-# CONFIG_USB_SERIAL is not set
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_TIGL is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-CONFIG_USB_CYTHERM=m
-# CONFIG_USB_PHIDGETKIT is not set
-CONFIG_USB_PHIDGETSERVO=m
-# CONFIG_USB_TEST is not set
-
-#
-# USB ATM/DSL drivers
-#
-# CONFIG_USB_ATM is not set
-# CONFIG_USB_SPEEDTOUCH is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-CONFIG_AUTOFS4_FS=y
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-# CONFIG_ZISOFS is not set
-CONFIG_UDF_FS=y
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
-# CONFIG_HUGETLBFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_EXPORTFS=y
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_SCHEDSTATS is not set
-CONFIG_DEBUG_SLAB=y
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_EARLY_PRINTK=y
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_4KSTACKS is not set
-CONFIG_X86_FIND_SMP_CONFIG=y
-CONFIG_X86_MPPARSE=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-CONFIG_SECURITY=y
-CONFIG_SECURITY_NETWORK=y
-CONFIG_SECURITY_CAPABILITIES=m
-CONFIG_SECURITY_ROOTPLUG=m
-# CONFIG_SECURITY_SECLVL is not set
-CONFIG_SECURITY_SELINUX=y
-# CONFIG_SECURITY_SELINUX_BOOTPARAM is not set
-CONFIG_SECURITY_SELINUX_DISABLE=y
-CONFIG_SECURITY_SELINUX_DEVELOP=y
-# CONFIG_SECURITY_SELINUX_MLS is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-CONFIG_CRYPTO_WP512=y
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRYPTO_SERPENT=y
-CONFIG_CRYPTO_AES_586=y
-CONFIG_CRYPTO_CAST5=y
-CONFIG_CRYPTO_CAST6=y
-CONFIG_CRYPTO_TEA=y
-CONFIG_CRYPTO_ARC4=y
-CONFIG_CRYPTO_KHAZAD=y
-# CONFIG_CRYPTO_ANUBIS is not set
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
-CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_TEST=y
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_X86_SMP=y
-CONFIG_X86_HT=y
-CONFIG_X86_BIOS_REBOOT=y
-CONFIG_X86_TRAMPOLINE=y
-CONFIG_PC=y
diff --git a/testsuite/configs/all-police-act b/testsuite/configs/all-police-act
deleted file mode 100644
index 1c84282..0000000
--- a/testsuite/configs/all-police-act
+++ /dev/null
@@ -1,1504 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2-bk13
-# Wed Dec 8 14:19:17 2004
-#
-CONFIG_X86=y
-CONFIG_MMU=y
-CONFIG_UID16=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_GENERIC_IOMAP=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_AUDIT=y
-CONFIG_AUDITSYSCALL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-
-#
-# Processor type and features
-#
-CONFIG_X86_PC=y
-# CONFIG_X86_ELAN is not set
-# CONFIG_X86_VOYAGER is not set
-# CONFIG_X86_NUMAQ is not set
-# CONFIG_X86_SUMMIT is not set
-# CONFIG_X86_BIGSMP is not set
-# CONFIG_X86_VISWS is not set
-# CONFIG_X86_GENERICARCH is not set
-# CONFIG_X86_ES7000 is not set
-# CONFIG_M386 is not set
-# CONFIG_M486 is not set
-# CONFIG_M586 is not set
-# CONFIG_M586TSC is not set
-# CONFIG_M586MMX is not set
-# CONFIG_M686 is not set
-# CONFIG_MPENTIUMII is not set
-# CONFIG_MPENTIUMIII is not set
-# CONFIG_MPENTIUMM is not set
-CONFIG_MPENTIUM4=y
-# CONFIG_MK6 is not set
-# CONFIG_MK7 is not set
-# CONFIG_MK8 is not set
-# CONFIG_MCRUSOE is not set
-# CONFIG_MEFFICEON is not set
-# CONFIG_MWINCHIPC6 is not set
-# CONFIG_MWINCHIP2 is not set
-# CONFIG_MWINCHIP3D is not set
-# CONFIG_MCYRIXIII is not set
-# CONFIG_MVIAC3_2 is not set
-# CONFIG_X86_GENERIC is not set
-CONFIG_X86_CMPXCHG=y
-CONFIG_X86_XADD=y
-CONFIG_X86_L1_CACHE_SHIFT=7
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_X86_WP_WORKS_OK=y
-CONFIG_X86_INVLPG=y
-CONFIG_X86_BSWAP=y
-CONFIG_X86_POPAD_OK=y
-CONFIG_X86_GOOD_APIC=y
-CONFIG_X86_INTEL_USERCOPY=y
-CONFIG_X86_USE_PPRO_CHECKSUM=y
-# CONFIG_HPET_TIMER is not set
-CONFIG_SMP=y
-CONFIG_NR_CPUS=8
-# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT=y
-CONFIG_X86_LOCAL_APIC=y
-CONFIG_X86_IO_APIC=y
-CONFIG_X86_TSC=y
-CONFIG_X86_MCE=y
-CONFIG_X86_MCE_NONFATAL=y
-# CONFIG_X86_MCE_P4THERMAL is not set
-# CONFIG_TOSHIBA is not set
-# CONFIG_I8K is not set
-# CONFIG_MICROCODE is not set
-# CONFIG_X86_MSR is not set
-# CONFIG_X86_CPUID is not set
-
-#
-# Firmware Drivers
-#
-# CONFIG_EDD is not set
-CONFIG_NOHIGHMEM=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-# CONFIG_MATH_EMULATION is not set
-CONFIG_MTRR=y
-# CONFIG_EFI is not set
-CONFIG_IRQBALANCE=y
-CONFIG_HAVE_DEC_LOCK=y
-# CONFIG_REGPARM is not set
-
-#
-# Power management options (ACPI, APM)
-#
-CONFIG_PM=y
-# CONFIG_PM_DEBUG is not set
-CONFIG_SOFTWARE_SUSPEND=y
-CONFIG_PM_STD_PARTITION=""
-
-#
-# ACPI (Advanced Configuration and Power Interface) Support
-#
-CONFIG_ACPI=y
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
-CONFIG_ACPI_SLEEP=y
-CONFIG_ACPI_SLEEP_PROC_FS=y
-CONFIG_ACPI_AC=y
-CONFIG_ACPI_BATTERY=y
-CONFIG_ACPI_BUTTON=y
-CONFIG_ACPI_VIDEO=y
-CONFIG_ACPI_FAN=y
-CONFIG_ACPI_PROCESSOR=y
-CONFIG_ACPI_THERMAL=y
-# CONFIG_ACPI_ASUS is not set
-# CONFIG_ACPI_IBM is not set
-# CONFIG_ACPI_TOSHIBA is not set
-# CONFIG_ACPI_CUSTOM_DSDT is not set
-CONFIG_ACPI_BLACKLIST_YEAR=0
-# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
-CONFIG_ACPI_EC=y
-CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
-CONFIG_ACPI_SYSTEM=y
-# CONFIG_X86_PM_TIMER is not set
-
-#
-# APM (Advanced Power Management) BIOS Support
-#
-# CONFIG_APM is not set
-
-#
-# CPU Frequency scaling
-#
-# CONFIG_CPU_FREQ is not set
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-CONFIG_PCI=y
-# CONFIG_PCI_GOBIOS is not set
-# CONFIG_PCI_GOMMCONFIG is not set
-# CONFIG_PCI_GODIRECT is not set
-CONFIG_PCI_GOANY=y
-CONFIG_PCI_BIOS=y
-CONFIG_PCI_DIRECT=y
-CONFIG_PCI_MMCONFIG=y
-# CONFIG_PCI_MSI is not set
-CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
-CONFIG_ISA=y
-# CONFIG_EISA is not set
-# CONFIG_MCA is not set
-# CONFIG_SCx200 is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PC-card bridges
-#
-CONFIG_PCMCIA_PROBE=y
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=y
-CONFIG_BINFMT_MISC=y
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-# CONFIG_STANDALONE is not set
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-CONFIG_PNP=y
-# CONFIG_PNP_DEBUG is not set
-
-#
-# Protocols
-#
-# CONFIG_ISAPNP is not set
-# CONFIG_PNPBIOS is not set
-CONFIG_PNPACPI=y
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=y
-CONFIG_BLK_DEV_NBD=y
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_LBD=y
-CONFIG_CDROM_PKTCDVD=y
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_CMD640=y
-# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
-# CONFIG_BLK_DEV_IDEPNP is not set
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_ATIIXP is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-CONFIG_BLK_DEV_SIS5513=y
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-# CONFIG_IDE_CHIPSETS is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI=y
-# CONFIG_SCSI_PROC_FS is not set
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-# CONFIG_BLK_DEV_SD is not set
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_BLK_DEV_SR is not set
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA6322 is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-CONFIG_I2O=y
-CONFIG_I2O_CONFIG=y
-CONFIG_I2O_BLOCK=y
-# CONFIG_I2O_SCSI is not set
-CONFIG_I2O_PROC=y
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_FWMARK=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-CONFIG_NET_IPGRE=y
-CONFIG_NET_IPGRE_BROADCAST=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_ARPD=y
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=y
-CONFIG_INET_ESP=y
-CONFIG_INET_IPCOMP=y
-CONFIG_INET_TUNNEL=y
-CONFIG_IP_TCPDIAG=y
-CONFIG_IP_TCPDIAG_IPV6=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-CONFIG_IPV6=y
-CONFIG_IPV6_PRIVACY=y
-CONFIG_INET6_AH=y
-CONFIG_INET6_ESP=y
-CONFIG_INET6_IPCOMP=y
-CONFIG_INET6_TUNNEL=y
-CONFIG_IPV6_TUNNEL=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_BRIDGE_NETFILTER=y
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=y
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-CONFIG_IP_NF_FTP=y
-CONFIG_IP_NF_IRC=y
-CONFIG_IP_NF_TFTP=y
-# CONFIG_IP_NF_AMANDA is not set
-CONFIG_IP_NF_QUEUE=y
-CONFIG_IP_NF_IPTABLES=y
-CONFIG_IP_NF_MATCH_LIMIT=y
-CONFIG_IP_NF_MATCH_IPRANGE=y
-CONFIG_IP_NF_MATCH_MAC=y
-CONFIG_IP_NF_MATCH_PKTTYPE=y
-CONFIG_IP_NF_MATCH_MARK=y
-CONFIG_IP_NF_MATCH_MULTIPORT=y
-CONFIG_IP_NF_MATCH_TOS=y
-CONFIG_IP_NF_MATCH_RECENT=y
-CONFIG_IP_NF_MATCH_ECN=y
-CONFIG_IP_NF_MATCH_DSCP=y
-CONFIG_IP_NF_MATCH_AH_ESP=y
-CONFIG_IP_NF_MATCH_LENGTH=y
-CONFIG_IP_NF_MATCH_TTL=y
-CONFIG_IP_NF_MATCH_TCPMSS=y
-CONFIG_IP_NF_MATCH_HELPER=y
-CONFIG_IP_NF_MATCH_STATE=y
-CONFIG_IP_NF_MATCH_CONNTRACK=y
-CONFIG_IP_NF_MATCH_OWNER=y
-CONFIG_IP_NF_MATCH_PHYSDEV=y
-CONFIG_IP_NF_MATCH_ADDRTYPE=y
-CONFIG_IP_NF_MATCH_REALM=y
-# CONFIG_IP_NF_MATCH_SCTP is not set
-CONFIG_IP_NF_MATCH_COMMENT=y
-CONFIG_IP_NF_MATCH_CONNMARK=y
-CONFIG_IP_NF_MATCH_HASHLIMIT=y
-CONFIG_IP_NF_FILTER=y
-CONFIG_IP_NF_TARGET_REJECT=y
-CONFIG_IP_NF_TARGET_LOG=y
-CONFIG_IP_NF_TARGET_ULOG=y
-CONFIG_IP_NF_TARGET_TCPMSS=y
-CONFIG_IP_NF_NAT=y
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=y
-CONFIG_IP_NF_TARGET_REDIRECT=y
-CONFIG_IP_NF_TARGET_NETMAP=y
-CONFIG_IP_NF_TARGET_SAME=y
-# CONFIG_IP_NF_NAT_LOCAL is not set
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_IRC=y
-CONFIG_IP_NF_NAT_FTP=y
-CONFIG_IP_NF_NAT_TFTP=y
-CONFIG_IP_NF_MANGLE=y
-CONFIG_IP_NF_TARGET_TOS=y
-CONFIG_IP_NF_TARGET_ECN=y
-CONFIG_IP_NF_TARGET_DSCP=y
-CONFIG_IP_NF_TARGET_MARK=y
-CONFIG_IP_NF_TARGET_CLASSIFY=y
-CONFIG_IP_NF_TARGET_CONNMARK=y
-CONFIG_IP_NF_TARGET_CLUSTERIP=y
-CONFIG_IP_NF_RAW=y
-CONFIG_IP_NF_TARGET_NOTRACK=y
-CONFIG_IP_NF_ARPTABLES=y
-CONFIG_IP_NF_ARPFILTER=y
-CONFIG_IP_NF_ARP_MANGLE=y
-
-#
-# IPv6: Netfilter Configuration
-#
-CONFIG_IP6_NF_QUEUE=y
-CONFIG_IP6_NF_IPTABLES=y
-CONFIG_IP6_NF_MATCH_LIMIT=y
-CONFIG_IP6_NF_MATCH_MAC=y
-CONFIG_IP6_NF_MATCH_RT=y
-CONFIG_IP6_NF_MATCH_OPTS=y
-CONFIG_IP6_NF_MATCH_FRAG=y
-CONFIG_IP6_NF_MATCH_HL=y
-CONFIG_IP6_NF_MATCH_MULTIPORT=y
-CONFIG_IP6_NF_MATCH_OWNER=y
-CONFIG_IP6_NF_MATCH_MARK=y
-CONFIG_IP6_NF_MATCH_IPV6HEADER=y
-CONFIG_IP6_NF_MATCH_AHESP=y
-CONFIG_IP6_NF_MATCH_LENGTH=y
-CONFIG_IP6_NF_MATCH_EUI64=y
-CONFIG_IP6_NF_MATCH_PHYSDEV=y
-CONFIG_IP6_NF_FILTER=y
-CONFIG_IP6_NF_TARGET_LOG=y
-CONFIG_IP6_NF_MANGLE=y
-CONFIG_IP6_NF_TARGET_MARK=y
-CONFIG_IP6_NF_RAW=y
-
-#
-# Bridge: Netfilter Configuration
-#
-# CONFIG_BRIDGE_NF_EBTABLES is not set
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=y
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-CONFIG_ATM=y
-# CONFIG_ATM_CLIP is not set
-# CONFIG_ATM_LANE is not set
-# CONFIG_ATM_BR2684 is not set
-CONFIG_BRIDGE=y
-CONFIG_VLAN_8021Q=y
-# CONFIG_DECNET is not set
-CONFIG_LLC=y
-CONFIG_LLC2=y
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_CLK_JIFFIES=y
-# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
-# CONFIG_NET_SCH_CLK_CPU is not set
-CONFIG_NET_SCH_CBQ=y
-CONFIG_NET_SCH_HTB=y
-CONFIG_NET_SCH_HFSC=y
-CONFIG_NET_SCH_ATM=y
-CONFIG_NET_SCH_PRIO=y
-CONFIG_NET_SCH_RED=y
-CONFIG_NET_SCH_SFQ=y
-CONFIG_NET_SCH_TEQL=y
-CONFIG_NET_SCH_TBF=y
-CONFIG_NET_SCH_GRED=y
-CONFIG_NET_SCH_DSMARK=y
-CONFIG_NET_SCH_NETEM=y
-CONFIG_NET_SCH_INGRESS=y
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
-CONFIG_NET_CLS=y
-CONFIG_NET_CLS_TCINDEX=y
-CONFIG_NET_CLS_ROUTE4=y
-CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_CLS_FW=y
-CONFIG_NET_CLS_U32=y
-CONFIG_NET_CLS_EGP=y
-CONFIG_EGP_DEBUG=y
-CONFIG_NET_CLS_EGP_SIMPLE_CMP=y
-CONFIG_NET_CLS_EGP_NBYTE=y
-CONFIG_NET_CLS_EGP_KMP=y
-CONFIG_NET_CLS_EGP_REGEXP=y
-CONFIG_NET_CLS_EGP_CMD=y
-CONFIG_EGP_CMD_BACK_TTL=4096
-CONFIG_CLS_U32_PERF=y
-CONFIG_NET_CLS_IND=y
-CONFIG_NET_CLS_RSVP=y
-CONFIG_NET_CLS_RSVP6=y
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_ACT_GACT=y
-CONFIG_GACT_PROB=y
-CONFIG_NET_ACT_MIRRED=y
-CONFIG_NET_ACT_IPT=y
-CONFIG_NET_ACT_PEDIT=y
-
-#
-# Network testing
-#
-CONFIG_NET_PKTGEN=y
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=y
-# CONFIG_NET_SB1000 is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_CS89x0 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-CONFIG_8139TOO=y
-CONFIG_8139TOO_PIO=y
-# CONFIG_8139TOO_TUNE_TWISTER is not set
-# CONFIG_8139TOO_8129 is not set
-# CONFIG_8139_OLD_RX_RESET is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# ATM drivers
-#
-# CONFIG_ATM_TCP is not set
-# CONFIG_ATM_LANAI is not set
-# CONFIG_ATM_ENI is not set
-# CONFIG_ATM_FIRESTREAM is not set
-# CONFIG_ATM_ZATM is not set
-# CONFIG_ATM_NICSTAR is not set
-# CONFIG_ATM_IDT77252 is not set
-# CONFIG_ATM_AMBASSADOR is not set
-# CONFIG_ATM_HORIZON is not set
-# CONFIG_ATM_IA is not set
-# CONFIG_ATM_FORE200E_MAYBE is not set
-# CONFIG_ATM_HE is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-CONFIG_PPP_FILTER=y
-# CONFIG_PPP_ASYNC is not set
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PPP_DEFLATE is not set
-CONFIG_PPP_BSDCOMP=y
-# CONFIG_PPPOE is not set
-# CONFIG_PPPOATM is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-CONFIG_SHAPER=y
-# CONFIG_NETCONSOLE is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_RAW is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-# CONFIG_SERIAL_8250_CONSOLE is not set
-# CONFIG_SERIAL_8250_ACPI is not set
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-# CONFIG_SONYPI is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_MWAVE is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HPET is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_ISA is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-CONFIG_I2C_SIS96X=y
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Hardware Sensors Chip support
-#
-CONFIG_I2C_SENSOR=y
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-
-#
-# Other I2C Chip support
-#
-CONFIG_SENSORS_EEPROM=y
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Misc devices
-#
-# CONFIG_IBM_ASM is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-# CONFIG_VIDEO_SELECT is not set
-
-#
-# Console display driver support
-#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_MDA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
-CONFIG_SND=y
-CONFIG_SND_TIMER=y
-CONFIG_SND_PCM=y
-CONFIG_SND_HWDEP=y
-CONFIG_SND_RAWMIDI=y
-CONFIG_SND_SEQUENCER=y
-# CONFIG_SND_SEQ_DUMMY is not set
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_MIXER_OSS=y
-CONFIG_SND_PCM_OSS=y
-CONFIG_SND_SEQUENCER_OSS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_VIRMIDI is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-
-#
-# ISA devices
-#
-# CONFIG_SND_AD1848 is not set
-# CONFIG_SND_CS4231 is not set
-# CONFIG_SND_CS4232 is not set
-# CONFIG_SND_CS4236 is not set
-# CONFIG_SND_ES1688 is not set
-# CONFIG_SND_ES18XX is not set
-# CONFIG_SND_GUSCLASSIC is not set
-# CONFIG_SND_GUSEXTREME is not set
-# CONFIG_SND_GUSMAX is not set
-# CONFIG_SND_INTERWAVE is not set
-# CONFIG_SND_INTERWAVE_STB is not set
-# CONFIG_SND_OPTI92X_AD1848 is not set
-# CONFIG_SND_OPTI92X_CS4231 is not set
-# CONFIG_SND_OPTI93X is not set
-# CONFIG_SND_SB8 is not set
-# CONFIG_SND_SB16 is not set
-# CONFIG_SND_SBAWE is not set
-# CONFIG_SND_WAVEFRONT is not set
-# CONFIG_SND_CMI8330 is not set
-# CONFIG_SND_OPL3SA2 is not set
-# CONFIG_SND_SGALAXY is not set
-# CONFIG_SND_SSCAPE is not set
-
-#
-# PCI devices
-#
-CONFIG_SND_AC97_CODEC=y
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_ATIIXP_MODEM is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CS46XX is not set
-# CONFIG_SND_CS4281 is not set
-CONFIG_SND_EMU10K1=y
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_ALS4000 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_ENS1370 is not set
-# CONFIG_SND_ENS1371 is not set
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-# CONFIG_SND_INTEL8X0 is not set
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VX222 is not set
-
-#
-# USB devices
-#
-# CONFIG_SND_USB_AUDIO is not set
-# CONFIG_SND_USB_USX2Y is not set
-
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-
-#
-# USB support
-#
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_SUSPEND is not set
-# CONFIG_USB_OTG is not set
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_OHCI_HCD is not set
-CONFIG_USB_UHCI_HCD=y
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_AUDIO is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
-# CONFIG_USB_MIDI is not set
-# CONFIG_USB_ACM is not set
-CONFIG_USB_PRINTER=y
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_RW_DETECT is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_HP8200e is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-# CONFIG_HID_FF is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-CONFIG_USB_EGALAX=m
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_HPUSBSCSI is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-# CONFIG_USB_SERIAL is not set
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_TIGL is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-CONFIG_USB_CYTHERM=m
-# CONFIG_USB_PHIDGETKIT is not set
-CONFIG_USB_PHIDGETSERVO=m
-# CONFIG_USB_TEST is not set
-
-#
-# USB ATM/DSL drivers
-#
-# CONFIG_USB_ATM is not set
-# CONFIG_USB_SPEEDTOUCH is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-CONFIG_AUTOFS4_FS=y
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-# CONFIG_ZISOFS is not set
-CONFIG_UDF_FS=y
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
-# CONFIG_HUGETLBFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_EXPORTFS=y
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_SCHEDSTATS is not set
-CONFIG_DEBUG_SLAB=y
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_EARLY_PRINTK=y
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_4KSTACKS is not set
-CONFIG_X86_FIND_SMP_CONFIG=y
-CONFIG_X86_MPPARSE=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-CONFIG_SECURITY=y
-CONFIG_SECURITY_NETWORK=y
-CONFIG_SECURITY_CAPABILITIES=m
-CONFIG_SECURITY_ROOTPLUG=m
-# CONFIG_SECURITY_SECLVL is not set
-CONFIG_SECURITY_SELINUX=y
-# CONFIG_SECURITY_SELINUX_BOOTPARAM is not set
-CONFIG_SECURITY_SELINUX_DISABLE=y
-CONFIG_SECURITY_SELINUX_DEVELOP=y
-# CONFIG_SECURITY_SELINUX_MLS is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-CONFIG_CRYPTO_WP512=y
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRYPTO_SERPENT=y
-CONFIG_CRYPTO_AES_586=y
-CONFIG_CRYPTO_CAST5=y
-CONFIG_CRYPTO_CAST6=y
-CONFIG_CRYPTO_TEA=y
-CONFIG_CRYPTO_ARC4=y
-CONFIG_CRYPTO_KHAZAD=y
-# CONFIG_CRYPTO_ANUBIS is not set
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
-CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_TEST=y
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_X86_SMP=y
-CONFIG_X86_HT=y
-CONFIG_X86_BIOS_REBOOT=y
-CONFIG_X86_TRAMPOLINE=y
-CONFIG_PC=y
diff --git a/testsuite/iproute2/Makefile b/testsuite/iproute2/Makefile
deleted file mode 100644
index ba128aa..0000000
--- a/testsuite/iproute2/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-SUBDIRS := $(filter-out Makefile,$(wildcard *))
-.PHONY: all configure clean distclean show $(SUBDIRS)
-
-all: configure
- @for dir in $(SUBDIRS); do \
- echo "Entering $$dir" && cd $$dir && $(MAKE) && cd ..; \
- done
-
-link:
- @if [ ! -L iproute2-this ]; then \
- ln -s ../.. iproute2-this; \
- fi
-
-configure: link
- @for dir in $(SUBDIRS); do \
- echo "Entering $$dir" && cd $$dir && if [ -f configure ]; then ./configure; fi && cd ..; \
- done
-
-clean: link
- @for dir in $(SUBDIRS); do \
- echo "Entering $$dir" && cd $$dir && $(MAKE) clean && cd ..; \
- done
-
-distclean: clean
- @for dir in $(SUBDIRS); do \
- echo "Entering $$dir" && cd $$dir && $(MAKE) distclean && cd ..; \
- done
-
-show: link
- @echo "$(SUBDIRS)"
-
-$(SUBDIRS):
- cd $@ && $(MAKE)
diff --git a/testsuite/lib/generic.sh b/testsuite/lib/generic.sh
deleted file mode 100644
index cc48947..0000000
--- a/testsuite/lib/generic.sh
+++ /dev/null
@@ -1,88 +0,0 @@
-
-export DEST="127.0.0.1"
-
-ts_log()
-{
- echo "$@"
-}
-
-ts_err()
-{
- ts_log "$@" | tee >> $ERRF
-}
-
-ts_cat()
-{
- cat "$@"
-}
-
-ts_err_cat()
-{
- ts_cat "$@" | tee >> $ERRF
-}
-
-ts_tc()
-{
- SCRIPT=$1; shift
- DESC=$1; shift
- TMP_ERR=`mktemp /tmp/tc_testsuite.XXXXXX` || exit
- TMP_OUT=`mktemp /tmp/tc_testsuite.XXXXXX` || exit
-
- $TC $@ 2> $TMP_ERR > $TMP_OUT
-
- if [ -s $TMP_ERR ]; then
- ts_err "${SCRIPT}: ${DESC} failed:"
- ts_err "command: $TC $@"
- ts_err "stderr output:"
- ts_err_cat $TMP_ERR
- if [ -s $TMP_OUT ]; then
- ts_err "stdout output:"
- ts_err_cat $TMP_OUT
- fi
- elif [ -s $TMP_OUT ]; then
- echo "${SCRIPT}: ${DESC} succeeded with output:"
- cat $TMP_OUT
- else
- echo "${SCRIPT}: ${DESC} succeeded"
- fi
-
- rm $TMP_ERR $TMP_OUT
-}
-
-ts_ip()
-{
- SCRIPT=$1; shift
- DESC=$1; shift
- TMP_ERR=`mktemp /tmp/tc_testsuite.XXXXXX` || exit
- TMP_OUT=`mktemp /tmp/tc_testsuite.XXXXXX` || exit
-
- $IP $@ 2> $TMP_ERR > $TMP_OUT
-
- if [ -s $TMP_ERR ]; then
- ts_err "${SCRIPT}: ${DESC} failed:"
- ts_err "command: $IP $@"
- ts_err "stderr output:"
- ts_err_cat $TMP_ERR
- if [ -s $TMP_OUT ]; then
- ts_err "stdout output:"
- ts_err_cat $TMP_OUT
- fi
- elif [ -s $TMP_OUT ]; then
- echo "${SCRIPT}: ${DESC} succeeded with output:"
- cat $TMP_OUT
- else
- echo "${SCRIPT}: ${DESC} succeeded"
- fi
-
- rm $TMP_ERR $TMP_OUT
-}
-
-ts_qdisc_available()
-{
- HELPOUT=`$TC qdisc add $1 help 2>&1`
- if [ "`echo $HELPOUT | grep \"^Unknown qdisc\"`" ]; then
- return 0;
- else
- return 1;
- fi
-}
diff --git a/testsuite/tests/cbq.t b/testsuite/tests/cbq.t
deleted file mode 100755
index bff814b..0000000
--- a/testsuite/tests/cbq.t
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-$TC qdisc del dev $DEV root >/dev/null 2>&1
-$TC qdisc add dev $DEV root handle 10:0 cbq bandwidth 100Mbit avpkt 1400 mpu 64
-$TC class add dev $DEV parent 10:0 classid 10:12 cbq bandwidth 100mbit rate 100mbit allot 1514 prio 3 maxburst 1 avpkt 500 bounded
-$TC qdisc list dev $DEV
-$TC qdisc del dev $DEV root
-$TC qdisc list dev $DEV
-$TC qdisc add dev $DEV root handle 10:0 cbq bandwidth 100Mbit avpkt 1400 mpu 64
-$TC class add dev $DEV parent 10:0 classid 10:12 cbq bandwidth 100mbit rate 100mbit allot 1514 prio 3 maxburst 1 avpkt 500 bounded
-$TC qdisc del dev $DEV root
diff --git a/testsuite/tests/cls-testbed.t b/testsuite/tests/cls-testbed.t
deleted file mode 100755
index efae2a5..0000000
--- a/testsuite/tests/cls-testbed.t
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/bin/bash
-# vim: ft=sh
-
-source lib/generic.sh
-
-QDISCS="cbq htb dsmark"
-
-for q in ${QDISCS}; do
- ts_log "Preparing classifier testbed with qdisc $q"
-
- for c in tests/cls/*.t; do
-
- case "$q" in
- cbq)
- ts_tc "cls-testbed" "cbq root qdisc creation" \
- qdisc add dev $DEV root handle 10:0 \
- cbq bandwidth 100Mbit avpkt 1400 mpu 64
- ts_tc "cls-testbed" "cbq root class creation" \
- class add dev $DEV parent 10:0 classid 10:12 \
- cbq bandwidth 100mbit rate 100mbit allot 1514 prio 3 \
- maxburst 1 avpkt 500 bounded
- ;;
- htb)
- ts_qdisc_available "htb"
- if [ $? -eq 0 ]; then
- ts_log "cls-testbed: HTB is unsupported by $TC, skipping"
- continue;
- fi
- ts_tc "cls-testbed" "htb root qdisc creation" \
- qdisc add dev $DEV root handle 10:0 htb
- ts_tc "cls-testbed" "htb root class creation" \
- class add dev $DEV parent 10:0 classid 10:12 \
- htb rate 100Mbit quantum 1514
- ;;
- dsmark)
- ts_qdisc_available "dsmark"
- if [ $? -eq 0 ]; then
- ts_log "cls-testbed: dsmark is unsupported by $TC, skipping"
- continue;
- fi
- ts_tc "cls-testbed" "dsmark root qdisc creation" \
- qdisc add dev $DEV root handle 20:0 \
- dsmark indices 64 default_index 1 set_tc_index
- ts_tc "cls-testbed" "dsmark class creation" \
- class change dev $DEV parent 20:0 classid 20:12 \
- dsmark mask 0xff value 2
- ts_tc "cls-testbed" "prio inner qdisc creation" \
- qdisc add dev $DEV parent 20:0 handle 10:0 prio
- ;;
- *)
- ts_err "cls-testbed: no testbed configuration found for qdisc $q"
- continue
- ;;
- esac
-
- ts_tc "cls-testbed" "tree listing" qdisc list dev eth0
- ts_tc "cls-testbed" "tree class listing" class list dev eth0
- ts_log "cls-testbed: starting classifier test $c"
- $c
-
- case "$q" in
- *)
- ts_tc "cls-testbed" "generic qdisc tree deletion" \
- qdisc del dev $DEV root
- ;;
- esac
- done
-done
diff --git a/testsuite/tests/dsmark.t b/testsuite/tests/dsmark.t
deleted file mode 100755
index 6934165..0000000
--- a/testsuite/tests/dsmark.t
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/bin/bash
-# vim: ft=sh
-
-source lib/generic.sh
-
-ts_qdisc_available "dsmark"
-if [ $? -eq 0 ]; then
- ts_log "dsmark: Unsupported by $TC, skipping"
- exit 127
-fi
-
-ts_tc "dsmark" "dsmark root qdisc creation" \
- qdisc add dev $DEV root handle 10:0 \
- dsmark indices 64 default_index 1 set_tc_index
-
-ts_tc "dsmark" "dsmark class 1 creation" \
- class change dev $DEV parent 10:0 classid 10:12 \
- dsmark mask 0xff value 2
-
-ts_tc "dsmark" "dsmark class 2 creation" \
- class change dev $DEV parent 10:0 classid 10:13 \
- dsmark mask 0xfc value 4
-
-ts_tc "dsmark" "dsmark dump qdisc" \
- qdisc list dev $DEV
-
-ts_tc "dsmark" "dsmark dump class" \
- class list dev $DEV parent 10:0
-
-ts_tc "dsmark" "generic qdisc tree deletion" \
- qdisc del dev $DEV root
diff --git a/testsuite/tests/policer b/testsuite/tests/policer
deleted file mode 100755
index eaf16ac..0000000
--- a/testsuite/tests/policer
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh
-$TC qdisc del dev $DEV root >/dev/null 2>&1
-$TC qdisc add dev $DEV root handle 10:0 cbq bandwidth 100Mbit avpkt 1400 mpu 64
-$TC class add dev $DEV parent 10:0 classid 10:12 cbq bandwidth 100mbit rate 100mbit allot 1514 prio 3 maxburst 1 avpkt 500 bounded
-$TC filter add dev $DEV parent 10:0 protocol ip prio 10 u32 match ip protocol 1 0xff police rate 2kbit buffer 10k drop flowid 10:12
-$TC qdisc list dev $DEV
-$TC filter list dev $DEV parent 10:0
-$TC qdisc del dev $DEV root
-$TC qdisc list dev $DEV
-$TC qdisc add dev $DEV root handle 10:0 cbq bandwidth 100Mbit avpkt 1400 mpu 64
-$TC class add dev $DEV parent 10:0 classid 10:12 cbq bandwidth 100mbit rate 100mbit allot 1514 prio 3 maxburst 1 avpkt 500 bounded
-$TC filter add dev $DEV parent 10:0 protocol ip prio 10 u32 match ip protocol 1 0xff police rate 2kbit buffer 10k drop flowid 10:12
-$TC qdisc del dev $DEV root
