Enable creation of VXLANs with different multicast addresses allocated
by VNI-address mappings. Dictionary of multicast addresses and
corresponding VXLAN VNI IDs should be loaded from settings. Usable to
not flood whole network when managing routers between more datacenters
and can not use L2population because VXLAN points to external device.
Co-Authored-By: Kevin Benton <kevin@benton.pub>
DocImpact: VXLAN addresses used by linux bridge can be specified per VNI
Closes-Bug: #1579068
Change-Id: I24f272ccd6d61d9fa7ea3b6f256fabd381f5434a
8a596f35bb