neutron

  1. Bug #1523031
  2. Comment #2

Comment 2 for bug 1523031

Revision history for this message
Assaf Muller (amuller) wrote :

Matt did a lot of great isolation work, and found that with L3 HA + l2pop + OVS agent the L2 pop mech driver does send fdb info about the HA router ports:

http://paste.openstack.org/show/482246/

In that paste you can see that for HA router port 172.16.1.1, MAC fa:16:3e:1d:c6:5a, it's being sent and received. Also for the same MAC you can see two entries in table 20. Once learned via regular MAC learning (Via the flow in table 10), and once with l2pop. This is normal operation using the OVS agent.

When using LB, you can see in this paste:
http://paste.openstack.org/show/482242/

That the l2pop server side code is not sending an fdb entry about the HA router port.