RFC 9085, "Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing", August 2021

Note: This RFC has been updated by RFC 9356

Errata ID: 7734
Status: Verified
Type: Technical
Publication Format(s) : TEXT, PDF, HTML
Reported By: Alexandru Bran
Date Reported: 2023-12-18
Verifier Name: John Scudder
Date Verified: 2024-01-12

Section 2.3.5 says:

11 or 12 octets depending on the label or index encoding of the SID.

It should say:

15 or 16 octets depending on the label or index encoding of the SID.

Notes:

Length of the TLV does not account for the Prefix-SID Sub-TLVs type and length fields: 2 octets each = 4 octets in total.
This is valid for all variants: IS-IS, OSPFv2 and OSPFv3.

Note: see also https://mailarchive.ietf.org/arch/msg/idr/G_3KN-XXqyXbSXO1doiNJbK_gIA/

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