BGP Extended Community for Virtual Private Wire Service Support in Ethernet VPN
Satishkumar Rodd, Srikanth Ramaswamy, Muthu A. M. Perumal · 2019
This document describes an optional BGP extended community for use in Ethernet VPN (EVPN) Virtual Private Wire Service (VPWS). It helps in avoiding the situation where the EVPN VPWS instance is declared 'up' on one side but remains 'down' on the other side.