Reviewed: https://review.opendev.org/759555 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=14a1ad7009fb20f21bf58accbd339264bebed3b9 Submitter: Zuul Branch: master
commit 14a1ad7009fb20f21bf58accbd339264bebed3b9 Author: Slawek Kaplonski <[email protected]> Date: Sat Oct 24 08:27:38 2020 +0000 Revert "Process ingress multicast traffic for 224.0.0.X separately" This reverts commit b8be1a05facff2ba8b484902494ce1663e0aae7c. As was reported in bug [1] this patch broke multicast traffic send from ports with disabled port security. And that broke L3HA routers as keepalived processes couldn't talk to each other. During attempt to fix that issue with keepalived we found out another corner cases which we may break and in fact to fix them, we would effectively revert this change and allow multicast traffic for all ports in e.g. networks with ports which have port security and ports which don't have port security and are on same node. As we also don't really know what other corner cases we may hit going further with that, lets revert this patch. As a follow up patch I will propose new patch which will document differences in handling multicast traffic between iptables and openvswitch based firewall drivers. [1] https://bugs.launchpad.net/neutron/+bug/1899967 Change-Id: I37a8b33cf8e16d5bb5dc1966fc2dca6bb619026c Closes-Bug: #1899967 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1899967 Title: L3HA Router in primary state on all nodes Status in neutron: Fix Released Bug description: It seems that after we merged patch https://review.opendev.org/#/c/748719/ we broke communication between keepalived processes on ha network and because of that HA routers are always master on all nodes. We found that in tobiko job: https://c5e3229f1913e164c6b4-b80014e5a7a6453c822c4dc8f22159da.ssl.cf2.rackcdn.com/758033/2/check /devstack-tobiko-faults- centos/fb012bd/test_results_01_create_resources_scenario.html To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1899967/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
