Multicast support has been implemented in core OVN as part of [0]. Now, we need to add support to the OVN driver in Neutron to make use of that feature. [0] https://bugzilla.redhat.com/show_bug.cgi?id=1672278
Marking as a dup of 1575512 because it already has the pm_ack *** This bug has been marked as a duplicate of bug 1575512 ***