Merge "Fix recent MAC learning release note"

This commit is contained in:
Zuul 2020-11-03 11:16:31 +00:00 committed by Gerrit Code Review
commit 5043dd6dc5

@ -1,10 +1,11 @@
--- ---
fixes: fixes:
- | - |
Fixed MAC learning issue when ovs offload enabled. OVS firewall reduce Fixed a MAC learning issue when OVS offload is enabled. The OVS firewall
the usage of normal actions to reduce cpu utilization. This causing flood reduces the usage of normal actions to reduce CPU utilization. This
rule because there is no MAC learning on ingress traffic. While this ok causes insertion of a flood rule because there is no MAC learning on
for none offload case, when using ovs offload flood rule is not ingress traffic. While this is okay for the non-offload case, when using
offloaded. This fix the MAC learning in the offload, so we avoid flood OVS offload the flood rule is not being offloaded. This fixes the MAC
rule. learning in the offload case, so we avoid the flood rule. For more
`#1897637 <https://bugs.launchpad.net/neutron/+bug/1897637>`_. information, see bug
`1897637 <https://bugs.launchpad.net/neutron/+bug/1897637>`_.