-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
controller: Fix missing first ping from pod to external
The first ping from pod to external (through patch port) might fail. The icmp packet is properly sent by pinctrl (after L2 resolution) to OVS, and OVS receives the packet with in_port set to the patch port (on br-int side). OVS drops it with the following warning: "received packet on unassociated datapath", as it fails to find a datapath port associated to it. Setting the in_port to OFPP_CONTROLLER fixes the issue. Note that this (almost) reverts 8f1c38e ("pinctrl: fix IP buffering with connection-tracking") which was needed before 323ae1e8 (in ovs) ("ofproto-dpif-xlate: Fix recirculation when in_port is OFPP_CONTROLLER.") Reported-at: https://bugzilla.redhat.com/show_bug.cgi?id=2129283 Reviewed-by: Ales Musil <amusil@redhat.com> Signed-off-by: Xavier Simonart <xsimonar@redhat.com> Signed-off-by: Dumitru Ceara <dceara@redhat.com> (cherry picked from commit d712a8a)
- Loading branch information
1 parent
e45f448
commit e74caae
Showing
2 changed files
with
112 additions
and
3 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters