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authorFlorent Fourcot <florent.fourcot@enst-bretagne.fr>2014-01-17 20:15:05 +0400
committerDavid S. Miller <davem@davemloft.net>2014-01-20 05:12:31 +0400
commit6444f72b4b74f627c51891101e93ba2b94078b0a (patch)
treed5aa20605d13fa3e222e7e1bf1b7b678a295f398 /include/net
parent46e5f401762c639e38eea350d335c0f54ec2442f (diff)
downloadlinux-6444f72b4b74f627c51891101e93ba2b94078b0a.tar.xz
ipv6: add flowlabel_consistency sysctl
With the introduction of IPV6_FL_F_REFLECT, there is no guarantee of flow label unicity. This patch introduces a new sysctl to protect the old behaviour, enable by default. Changelog of V3: * rename ip6_flowlabel_consistency to flowlabel_consistency * use net_info_ratelimited() * checkpatch cleanups Signed-off-by: Florent Fourcot <florent.fourcot@enst-bretagne.fr> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/netns/ipv6.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 592fecd2e59e..21edaf1f7916 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -27,6 +27,7 @@ struct netns_sysctl_ipv6 {
int ip6_rt_gc_elasticity;
int ip6_rt_mtu_expires;
int ip6_rt_min_advmss;
+ int flowlabel_consistency;
int icmpv6_time;
int anycast_src_echo_reply;
};