From 5e6700b3bf98fe98d630bf9c939ad4c85ce95592 Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Wed, 26 Jun 2013 16:11:28 +0200 Subject: sit: add support of x-netns This patch allows to switch the netns when packet is encapsulated or decapsulated. In other word, the encapsulated packet is received in a netns, where the lookup is done to find the tunnel. Once the tunnel is found, the packet is decapsulated and injecting into the corresponding interface which stands to another netns. When one of the two netns is removed, the tunnel is destroyed. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller --- include/net/ip_tunnels.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/net/ip_tunnels.h') diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index b0d982471a5c..781b3cf86a2f 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -42,6 +42,7 @@ struct ip_tunnel { struct ip_tunnel __rcu *next; struct hlist_node hash_node; struct net_device *dev; + struct net *net; /* netns for packet i/o */ int err_count; /* Number of arrived ICMP errors */ unsigned long err_time; /* Time when the last ICMP error -- cgit v1.2.3