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authorDaniel Walter <sahne@0x90.at>2011-04-14 01:10:57 +0400
committerDavid S. Miller <davem@davemloft.net>2011-04-16 02:44:37 +0400
commitc3968a857a6b6c3d2ef4ead35776b055fb664d74 (patch)
treef82be0953ff4454218f38ffb803fdcfb93a6f2a3 /include/net/ip6_fib.h
parentbd015928bb1713691068c4d0d159afccbaf0f8c0 (diff)
downloadlinux-c3968a857a6b6c3d2ef4ead35776b055fb664d74.tar.xz
ipv6: RTA_PREFSRC support for ipv6 route source address selection
[ipv6] Add support for RTA_PREFSRC This patch allows a user to select the preferred source address for a specific IPv6-Route. It can be set via a netlink message setting RTA_PREFSRC to a valid IPv6 address which must be up on the device the route will be bound to. Signed-off-by: Daniel Walter <dwalter@barracuda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip6_fib.h')
-rw-r--r--include/net/ip6_fib.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index bc3cde0a810c..98348d53b2b6 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -42,6 +42,7 @@ struct fib6_config {
struct in6_addr fc_dst;
struct in6_addr fc_src;
+ struct in6_addr fc_prefsrc;
struct in6_addr fc_gateway;
unsigned long fc_expires;
@@ -107,6 +108,7 @@ struct rt6_info {
struct rt6key rt6i_dst ____cacheline_aligned_in_smp;
u32 rt6i_flags;
struct rt6key rt6i_src;
+ struct rt6key rt6i_prefsrc;
u32 rt6i_metric;
u32 rt6i_peer_genid;