Distribution of Link-State and Traffic Engineering Information Using BGP

This specification has been revised 2 times since RFC 7752 (2016). Each document below formally obsoleted the one before it; the versions still in force are listed first.

Revision timeline

Current version — implement against this

RFC 9552Distribution of Link-State and Traffic Engineering Information Using BGPCurrent
December 2023proposed standard

Superseded versions — historical reference only

RFC 7752North-Bound Distribution of Link-State and Traffic Engineering (TE) Information Using BGPObsoleted
March 2016proposed standardreplaced by RFC9552
RFC 9029Updates to the Allocation Policy for the Border Gateway Protocol - Link State (BGP-LS) Parameters RegistriesObsoleted
June 2021proposed standardreplaced by RFC9552

This lineage is derived automatically from the “obsoletes” relationships recorded in the public RFC Editor index — no editorial judgement is applied to the ordering. The most recent document in the chain is RFC 9552 (December 2023).