[ovs-git] [openvswitch/ovs] 46b673: ovn: Fix the issue in IPv6 Neigh Solicitation resp...

GitHub noreply at github.com
Mon Aug 27 16:22:50 UTC 2018

  Branch: refs/heads/branch-2.10
  Home:   https://github.com/openvswitch/ovs
  Commit: 46b67377f894349e761deaa5931e110b516d9c3b
  Author: Numan Siddique <nusiddiq at redhat.com>
  Date:   2018-08-27 (Mon, 27 Aug 2018)

  Changed paths:
    M ovn/northd/ovn-northd.8.xml
    M ovn/northd/ovn-northd.c
    M tests/ovn.at

  Log Message:
  ovn: Fix the issue in IPv6 Neigh Solicitation responder for router IPs

Commit [1] added a new action 'nd_na_router' to set the router bit
in the 'flags' field of the Neighbour Adv packet for router IPs.
This action was used in the router pipeline. But the logical switch
pipeline also adds the Neighbour Adv flows for router IPs but with
'nd_na' action (which the commit [1] didn't handle).

This patch fixes this by changing the action to 'nd_na_router' for
router IPs.

Without this patch, the IPv6 functionality is broken.

[1] - "c9756229ed: ovn: Set proper Neighbour Adv flag when replying
for NS request for router IP"

Signed-off-by: Numan Siddique <nusiddiq at redhat.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>
Acked-by: Han Zhou <hzhou8 at ebay.com>

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