Commit bbec7802 authored by pravin shelar's avatar pravin shelar Committed by David S. Miller

net: vxlan: lwt: Fix vxlan local traffic.

vxlan driver has bypass for local vxlan traffic, but that
depends on information about all VNIs on local system in
vxlan driver. This is not available in case of LWT.
Therefore following patch disable encap bypass for LWT
vxlan traffic.

Fixes: ee122c79 ("vxlan: Flow based tunneling").
Reported-by: default avatarJakub Libosvar <jlibosva@redhat.com>
Signed-off-by: default avatarPravin B Shelar <pshelar@ovn.org>
Acked-by: default avatarJiri Benc <jbenc@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 272d96a5
...@@ -2022,7 +2022,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, ...@@ -2022,7 +2022,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
} }
/* Bypass encapsulation if the destination is local */ /* Bypass encapsulation if the destination is local */
if (rt->rt_flags & RTCF_LOCAL && if (!info && rt->rt_flags & RTCF_LOCAL &&
!(rt->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST))) { !(rt->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST))) {
struct vxlan_dev *dst_vxlan; struct vxlan_dev *dst_vxlan;
...@@ -2082,7 +2082,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, ...@@ -2082,7 +2082,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
/* Bypass encapsulation if the destination is local */ /* Bypass encapsulation if the destination is local */
rt6i_flags = ((struct rt6_info *)ndst)->rt6i_flags; rt6i_flags = ((struct rt6_info *)ndst)->rt6i_flags;
if (rt6i_flags & RTF_LOCAL && if (!info && rt6i_flags & RTF_LOCAL &&
!(rt6i_flags & (RTCF_BROADCAST | RTCF_MULTICAST))) { !(rt6i_flags & (RTCF_BROADCAST | RTCF_MULTICAST))) {
struct vxlan_dev *dst_vxlan; struct vxlan_dev *dst_vxlan;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment