Provisioning, Auto-Discovery, and Signaling in L2VPNs for IPv6 Remote PE
L2VPN Signaling specification defines the semantic structure of the endpoint identifiers required by each model. It discusses the distribution of these identifiers by the discovery process, especially when discovery is based on the Border Gateway Protocol (BGP). This document updates the end point encoding for BGP-Based Auto-Discovery and suggests a format for NLRI encoding for IPv6 PE Address.