tree 5b899724f4fdc1d03d37c77165820c5dfce6eda4
parent d594a877c8eddd823bf43c40f9c9df673082f1fd
author Elvira García <egarciar@redhat.com> 1623669814 +0200
committer Elvira García <egarciar@redhat.com> 1627294959 +0200

Add test for mac learning

This scenario test checks that, even with no DHCP and no port security,
packets are not flooded to every port on the network.

To see this work in OVN, port security and DHCP must be disabled on a
network. Before having those capabilities, packets would be flooded
to all servers. Now, the OVN switch can learn the MAC of a port and
store it on the FDB table. The adoption of this feature was completed
in [0].

[0] https://review.opendev.org/c/openstack/neutron/+/763567

Change-Id: I0313ac13f8e8922849f6388d2d1379817230294b