+The BGPVPN feature enables creation of BGP VPNs on the Neutron API according to the OpenStack
+BGPVPN blueprint at https://blueprints.launchpad.net/neutron/+spec/neutron-bgp-vpn.
+In a nutshell, the blueprint defines a BGPVPN object and a number of ways
+how to associate it with the existing Neutron object model, as well as a unique
+definition of the related semantics. The BGPVPN framework supports a backend
+driver model with currently available drivers for Bagpipe, OpenContrail, Nuage
+and OpenDaylight. The OPNFV scenario makes use of the OpenDaylight driver and backend
+implementation through the ODL NetVirt project.