RFC Errata
RFC 6514, "BGP Encodings and Procedures for Multicast in MPLS/BGP IP VPNs", February 2012
Note: This RFC has been updated by RFC 6515, RFC 6625, RFC 7385, RFC 7441, RFC 7582, RFC 7899, RFC 7900, RFC 7902, RFC 7988, RFC 8534, RFC 9081
Source of RFC: l3vpn (rtg)
Errata ID: 5724
Status: Held for Document Update
Type: Technical
Publication Format(s) : TEXT
Reported By: Jingrong Xie
Date Reported: 2019-05-20
Held for Document Update by: Alvaro Retana
Date Held: 2022-06-22
Section 11.1.3 says:
The Source AS field in the C-multicast route is set to value of the Originating Router's IP Address field of the found Intra-AS I-PMSI A-D route.
It should say:
The Source AS field in the C-multicast route is set to value of the Originating Router's IP Address field of the found Intra-AS I-PMSI A-D route when the Originating Router's IP Address is an IPv4 address.
Notes:
Source AS field in C-multicast route is a 4-octet field, and only an IPv4 address is possible to be filled in it. The Originating Router's IP Address can be an IPv6 address according to RFC6515.