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| author | Vincent Bernat <bernat@luffy.cx> | 2012-10-30 10:27:16 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-03 15:24:01 -0400 |
| commit | afb97186f5d8f1d552298e7423e84c4282e48b92 (patch) | |
| tree | 33d1d3e81d46b0de46a248167615374bf52ed4c0 | |
| parent | 899a391b75d36b6c46ad2de006b2343cd29edc06 (diff) | |
| download | blackbird-op-linux-afb97186f5d8f1d552298e7423e84c4282e48b92.tar.gz blackbird-op-linux-afb97186f5d8f1d552298e7423e84c4282e48b92.zip | |
vxlan: allow a user to set TTL value
"ip link add ... type vxlan ... ttl X" allows a user to set the TTL
used by a VXLAN for encapsulation. The provided value was ignored by
vxlan module and the default value of 1 was used when encapsulating
multicast packets.
Signed-off-by: Vincent Bernat <bernat@luffy.cx>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/vxlan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 607976c00162..030559dbeb3c 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1107,6 +1107,9 @@ static int vxlan_newlink(struct net *net, struct net_device *dev, if (data[IFLA_VXLAN_TOS]) vxlan->tos = nla_get_u8(data[IFLA_VXLAN_TOS]); + if (data[IFLA_VXLAN_TTL]) + vxlan->ttl = nla_get_u8(data[IFLA_VXLAN_TTL]); + if (!data[IFLA_VXLAN_LEARNING] || nla_get_u8(data[IFLA_VXLAN_LEARNING])) vxlan->learn = true; |
