vxlan: don't bypass encapsulation for multi- and broadcasts
authorMike Rapoport <mike.rapoport@ravellosystems.com>
Sat, 13 Apr 2013 23:21:51 +0000 (23:21 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 15 Apr 2013 18:06:39 +0000 (14:06 -0400)
commitab09a6d0d38fc0da11e4cd57ec7f9fcfd16d335d
tree4a3f4adb8cd87cc049f3c5825d3ac272307add22
parent4731d011d678679c188b6f9cd93a83970c562598
vxlan: don't bypass encapsulation for multi- and broadcasts

The multicast and broadcast packets may have RTCF_LOCAL set in rt_flags
and therefore will be sent out bypassing encapsulation. This breaks
delivery of packets sent to the vxlan multicast group.
Disabling encapsulation bypass for multicasts and broadcasts fixes the
issue.

Signed-off-by: Mike Rapoport <mike.rapoport@ravellosystems.com>
Tested-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Sridhar Samudrala <sri@us.ibm.com>
Tested-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/vxlan.c