Comment 7 for bug 1563448

Hi Nolan,

After disabling l2pop through the upgrade it should be possible to use VXLAN with multicast. In practice, however, it appears that the vxlan interfaces must be torn down and regenerated via agent restart to a) clear the existing FDB table and add the multicast flooding entry and b) setup the VTEP with multicast and no arp proxy. As it stands now, the interfaces will remain configured as if l2pop was still enabled and new VMs are inaccessible.