RFC 7117, "Multicast in Virtual Private LAN Service (VPLS)", February 2014

Errata ID: 6724
Status: Verified
Type: Editorial
Publication Format(s) : TEXT
Reported By: Benjamin Kaduk
Date Reported: 2021-10-26
Verifier Name: Andrew Alston
Date Verified: 2022-05-26

Section 7.2.2.4 says:

   If the received Inter-AS A-D route carries the PMSI Tunnel attribute
   with the Tunnel Identifier set to RSVP-TE P2MP LSP, then the ASBR
   that originated the route MUST establish an RSVP-TE P2MP LSP with the
   local PE/ASBR as a leaf.  This LSP MAY have been established before
   the local PE/ASBR receives the route, or it MAY be established after
   the local PE receives the route.

It should say:

   If the received Inter-AS A-D route carries the PMSI Tunnel attribute
   with the Tunnel Type set to RSVP-TE P2MP LSP, then the ASBR
   that originated the route MUST establish an RSVP-TE P2MP LSP with the
   local PE/ASBR as a leaf.  This LSP MAY have been established before
   the local PE/ASBR receives the route, or it MAY be established after
   the local PE receives the route.

Notes:

There is a defined Tunnel Type for RSVP-TE P2MP LSP, whereas the Tunnel Identifier field has a more complicated structure that depends on the Tunnel Type.

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