Also - super important detail is that the cloud in question is using the openvswitch firewall driver (per /etc/plugins/ml2/openvswitch_agent.ini) and not the default iptables based one.
Also - super important detail is that the cloud in question is using the openvswitch firewall driver (per /etc/plugins/ ml2/openvswitch _agent. ini) and not the default iptables based one.