neutron

  1. Bug #1771841
  2. Comment #5

Comment 5 for bug 1771841

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Related fix merged to neutron (master)

Reviewed: https://review.openstack.org/569083
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=3e9e2a5b4b2654864bb0e2a7d9b841eb03240147
Submitter: Zuul
Branch: master

commit 3e9e2a5b4b2654864bb0e2a7d9b841eb03240147
Author: Slawek Kaplonski <email address hidden>
Date: Thu May 17 12:16:52 2018 +0200

    Disable IPv6 forwarding by default on HA routers

    In case of HA routers IPv6 forwarding is not disabled by default and
    then enabled only on master node.
    Before this patch it was done in opposite way, so forwarding was
    enabled by default and then disabled on backup nodes.
    When forwarding was enabled/disabled for qg- port, MLDv2 packets are
    sent and that might lead to temportary packets loss as packets to
    FIP were sent to this backup node instead of master one.

    Related-Bug: #1771841

    Change-Id: Ia6b772e91c1f94612ca29d7082eca999372e60d6