Comment 10 for bug 1883321

@LIU Yulong
Hi,

I tested the patch, but the behavior has not changed with the patch installed.
The problem exists with the noop firewall driver and also with the openvswitch firewall driver.

To the bug 1732067, there the traffic is flooded between the nodes, but in my test system I see the return traffic is not correct forwarded.

My procedure between the tests looks like this.

- Stopping all Neutron Services on all hosts
- Remove all ovs bridges
- Remove all network namespaces
- Create the external bridge and add the external interface
- Start neutron-openvswitch-agent on all hosts
- Start the neutron-L3-agent and neutron-dhcp-agent

So I have the system in the same state for all tests.

Best Regards
Phil