The key objectives are to provide global IPv6 and external connectivity via BGP. Use BGP FRR on every compute node to advertise IPv4 or IPv6 public IPs of VMs for external connectivity Requirements -Advertisement of IPv4 and IPv6 host routes on provider networks -Advertisement of IPv4 and IPv6 tenant networks via Neutron Gateway router -Advertisement of Floating IPs host routes directly to compute node (DVR) -No extra IPs consumed from the provider / FIP networks For details see https://docs.google.com/document/d/11rBbKVu5n0cDq_jnar_Pl4gsuaWeyW1YymupG26LpCQ/edit#
*** This bug has been marked as a duplicate of bug 1895448 ***