{"draft":"draft-ietf-l2vpn-pbb-evpn-10","doc_id":"RFC7623","title":"Provider Backbone Bridging Combined with Ethernet VPN (PBB-EVPN)","authors":["A. Sajassi, Ed.","S. Salam","N. Bitar","A. Isaac","W. Henderickx"],"format":["ASCII","HTML"],"page_count":"23","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"IETF - NON WORKING GROUP","abstract":"This document discusses how Ethernet Provider Backbone Bridging (PBB) can be\r\ncombined with Ethernet VPN (EVPN) in order to reduce the number of BGP MAC\r\nAdvertisement routes by aggregating Customer\/Client MAC (C-MAC) addresses via\r\nProvider Backbone MAC (B-MAC) address, provide client MAC address mobility\r\nusing C-MAC aggregation, confine the scope of C-MAC learning to only active\r\nflows, offer per-site policies, and avoid C-MAC address flushing on topology\r\nchanges.  The combined solution is referred to as PBB-EVPN.","pub_date":"September 2015","keywords":[],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC7623","errata_url":null}