RFC 8338: Signaling Root-Initiated Point-to-Multipoint Pseudowire Using LDP
Recent RFCs 2018-03-06
Summary:
This document specifies a mechanism to signal Point-to-Multipoint
(P2MP) Pseudowire (PW) trees using LDP. Such a mechanism is suitable
for any Layer 2 VPN service requiring P2MP connectivity over an IP or
MPLS-enabled PSN. A P2MP PW established via the proposed mechanism
is root initiated. This document updates RFC 7385 by reassigning the
reserved value 0xFF to be the wildcard transport tunnel type.