Sascha Hlusiak 4fddbf5d78 sit: strictly restrict incoming traffic to tunnel link device
Check link device when looking up a tunnel. When a tunnel is
linked to a interface, traffic from a different interface must not
reach the tunnel.

This also allows creating of multiple tunnels with the same
endpoints, if the link device differs.

Signed-off-by: Sascha Hlusiak <contact@saschahlusiak.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-19 16:02:00 -07:00
..
2009-04-20 02:14:59 -07:00
2009-01-04 17:29:21 -08:00
2009-04-23 06:37:16 -07:00
2009-04-22 00:49:51 -07:00
2009-05-18 22:11:22 -07:00
2009-03-31 23:00:26 -04:00
2009-02-26 23:43:35 -08:00