commit 6a10bd1262fd1eb97d3a4ab89507901f9631f32a
author TK MUN <tk.mun@samsung.com> Wed Feb 23 18:51:22 2011 +0900
committer Simon Wilson <simonwilson@google.com> Wed Mar 09 18:03:26 2011 -0800
tree 870aa2f9fd317afa6046079770e2f5c3e6ada769
parent 07e6bad27beabac5f4ed795fbbc7c8b564b14495

wimax : Change DHCP option for explicit DNS information

Explicitly include DNS in the list of parameters requested in the DHCP request.

Change-Id: If98c8d641e44c73818550df082f298cab440f4ab
Signed-off-by: TK MUN <tk.mun@samsung.com>

dhcpcd.c

diff --git a/dhcpcd.c b/dhcpcd.c
index ff95a83..92ba92e 100644
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -664,11 +664,14 @@
 					     VENDORCLASSID_MAX_LEN,
 					     "%s %s", PACKAGE, VERSION);
 
-#ifdef CMDLINE_COMPAT
-	options->options |= DHCPCD_CLIENTID;
+	/* Explicitly include DNS in the list of parameters requested in the DNS request.
+	 * Without this some DHCP servers may skip the DNS entries in the DHCP replies.*/
 	add_option_mask(options->requestmask, DHO_DNSSERVER);
 	add_option_mask(options->requestmask, DHO_DNSDOMAIN);
 	add_option_mask(options->requestmask, DHO_DNSSEARCH);
+
+#ifdef CMDLINE_COMPAT
+	options->options |= DHCPCD_CLIENTID;
 	add_option_mask(options->requestmask, DHO_NISSERVER);
 	add_option_mask(options->requestmask, DHO_NISDOMAIN);
 	add_option_mask(options->requestmask, DHO_NTPSERVER);