UPSTREAM: ip-xfrm: Add support for OUTPUT_MARK
This patch adds support for OUTPUT_MARK in xfrm state to exercise the
functionality added by kernel commit 077fbac405bf
("net: xfrm: support setting an output mark.").
Sample output-
(with mark and output-mark)
src 192.168.1.1 dst 192.168.1.2
proto esp spi 0x00004321 reqid 0 mode tunnel
replay-window 0 flag af-unspec
mark 0x10000/0x3ffff output-mark 0x20000
auth-trunc xcbc(aes) 0x3ed0af408cf5dcbf5d5d9a5fa806b211 96
enc cbc(aes) 0x3ed0af408cf5dcbf5d5d9a5fa806b233
anti-replay context: seq 0x0, oseq 0x0, bitmap 0x00000000
(with mark only)
src 192.168.1.1 dst 192.168.1.2
proto esp spi 0x00004321 reqid 0 mode tunnel
replay-window 0 flag af-unspec
mark 0x10000/0x3ffff
auth-trunc xcbc(aes) 0x3ed0af408cf5dcbf5d5d9a5fa806b211 96
enc cbc(aes) 0x3ed0af408cf5dcbf5d5d9a5fa806b233
anti-replay context: seq 0x0, oseq 0x0, bitmap 0x00000000
(with output-mark only)
src 192.168.1.1 dst 192.168.1.2
proto esp spi 0x00004321 reqid 0 mode tunnel
replay-window 0 flag af-unspec
output-mark 0x20000
auth-trunc xcbc(aes) 0x3ed0af408cf5dcbf5d5d9a5fa806b211 96
enc cbc(aes) 0x3ed0af408cf5dcbf5d5d9a5fa806b233
anti-replay context: seq 0x0, oseq 0x0, bitmap 0x00000000
(no mark and output-mark)
src 192.168.1.1 dst 192.168.1.2
proto esp spi 0x00004321 reqid 0 mode tunnel
replay-window 0 flag af-unspec
auth-trunc xcbc(aes) 0x3ed0af408cf5dcbf5d5d9a5fa806b211 96
enc cbc(aes) 0x3ed0af408cf5dcbf5d5d9a5fa806b233
anti-replay context: seq 0x0, oseq 0x0, bitmap 0x00000000
v1->v2: Moved the XFRMA_OUTPUT_MARK print after XFRMA_MARK in
xfrm_xfrma_print() as mentioned by Lorenzo
v2->v3: Fix one help formatting error as mentioned by Lorenzo.
Keep mark and output-mark on the same line and add man page info as
mentioned by David.
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David Ahern <dsahern@gmail.com>
(cherry picked from commit 2ecb61a0c2ceecbbb6ea5325a1770af9573b6953)
Change-Id: I6db8c81d261d2c0b763db8cb095d9ead927d0e1a
3 files changed
