.. This work is licensed under a Creative Commons Attribution 4.0 International License. .. http://creativecommons.org/licenses/by/4.0 .. References .. ========== .. [BGPVPN] http://docs.openstack.org/developer/networking-bgpvpn/ .. [NETWORKING-SFC] https://wiki.openstack.org/wiki/Neutron/ServiceInsertionAndChaining .. [MULTISITE] https://wiki.opnfv.org/display/multisite/Multisite .. [TRICICLE] https://wiki.openstack.org/wiki/Tricircle#Requirements