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authorCraig Gallek <kraig@google.com>2017-04-19 19:30:53 +0300
committerDavid S. Miller <davem@davemloft.net>2017-04-21 20:21:30 +0300
commit0a473b82cb23e7a35c4be6e9765c8487a65e8f55 (patch)
tree5568a1f040800160b0d9a9722d39f59403273199 /include/net/ip6_tunnel.h
parent8e6c1812e632ae3b54a1a9da759cad762f633e11 (diff)
downloadlinux-0a473b82cb23e7a35c4be6e9765c8487a65e8f55.tar.xz
ip6_tunnel: Allow policy-based routing through tunnels
This feature allows the administrator to set an fwmark for packets traversing a tunnel. This allows the use of independent routing tables for tunneled packets without the use of iptables. Signed-off-by: Craig Gallek <kraig@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip6_tunnel.h')
-rw-r--r--include/net/ip6_tunnel.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 1b1cf33cbfb0..08fbc7f7d8d7 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -33,6 +33,8 @@ struct __ip6_tnl_parm {
__be16 o_flags;
__be32 i_key;
__be32 o_key;
+
+ __u32 fwmark;
};
/* IPv6 tunnel */