I recon it happens because of all version till OVN v21.03.0 unable to have special flows for learning mac and don't work with fdb table. I assume this commit fix this issue - https://github.com/ovn-org/ovn/commit/dd94f1266ca4f3c750bc59c474ea342ef3ff9983
I recon it happens because of all version till OVN v21.03.0 unable to have special flows for learning mac and don't work with fdb table. I assume this commit fix this issue - https:/ /github. com/ovn- org/ovn/ commit/ dd94f1266ca4f3c 750bc59c474ea34 2ef3ff9983