RFC 1771 (rfc1771) - Page 1 of 57
A Border Gateway Protocol 4 (BGP-4)
Alternative Format: Original Text Document
Network Working Group Y. Rekhter
Request for Comments: 1771 T.J. Watson Research Center, IBM Corp.
Obsoletes: 1654 T. Li
Category: Standards Track cisco Systems
Editors
March 1995
A Border Gateway Protocol 4 (BGP-4)
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Abstract
This document, together with its companion document, "Application of
the Border Gateway Protocol in the Internet", define an inter-
autonomous system routing protocol for the Internet.
1. Acknowledgements
This document was originally published as RFC 1267 in October 1991,
jointly authored by Kirk Lougheed (cisco Systems) and Yakov Rekhter
(IBM).
We would like to express our thanks to Guy Almes (ANS), Len Bosack
(cisco Systems), and Jeffrey C. Honig (Cornell University) for their
contributions to the earlier version of this document.
We like to explicitly thank Bob Braden (ISI) for the review of the
earlier version of this document as well as his constructive and
valuable comments.
We would also like to thank Bob Hinden, Director for Routing of the
Internet Engineering Steering Group, and the team of reviewers he
assembled to review the previous version (BGP-2) of this document.
This team, consisting of Deborah Estrin, Milo Medin, John Moy, Radia
Perlman, Martha Steenstrup, Mike St. Johns, and Paul Tsuchiya, acted
with a strong combination of toughness, professionalism, and
courtesy.
Rekhter & Li