The ingress flooding on br-int can occur with or without trunk ports. I originally observed this in an environment using trunk ports (https://bugs.launchpad.net/neutron/+bug/2048785/comments/2). But later I was able to reproduce the flooding problem without trunk ports too. As reported here - the reproduction above does not use trunk ports. So I believe this applies to all environments with firewall_driver=openvswitch.
Hi Liu,
Thanks for the quick response.
The ingress flooding on br-int can occur with or without trunk ports. I originally observed this in an environment using trunk ports (https:/ /bugs.launchpad .net/neutron/ +bug/2048785/ comments/ 2). But later I was able to reproduce the flooding problem without trunk ports too. As reported here - the reproduction above does not use trunk ports. So I believe this applies to all environments with firewall_ driver= openvswitch.