Provider Backbone Bridging Combined with Ethernet VPN (PBB-EVPN), September 2015
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- PROPOSED STANDARD
- A. Sajassi, Ed.
- NON WORKING GROUP
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This document discusses how Ethernet Provider Backbone Bridging (PBB) can be combined with Ethernet VPN (EVPN) in order to reduce the number of BGP MAC Advertisement routes by aggregating Customer/Client MAC (C-MAC) addresses via Provider Backbone MAC (B-MAC) address, provide client MAC address mobility using C-MAC aggregation, confine the scope of C-MAC learning to only active flows, offer per-site policies, and avoid C-MAC address flushing on topology changes. The combined solution is referred to as PBB-EVPN.
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 4844.