Browse Prior Art Database

Codification of AS 0 Processing (RFC7607) Disclosure Number: IPCOM000242706D
Original Publication Date: 2015-Aug-01
Included in the Prior Art Database: 2015-Aug-06
Document File: 10 page(s) / 9K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

W. Kumari: AUTHOR [+3]


Autonomous System 0 was listed in the IANA Autonomous System Number Registry as "Reserved - May be use [sic] to identify non-routed networks" ([IANA.AS_Numbers]).

This text was extracted from an ASCII text file.
This is the abbreviated version, containing approximately 29% of the total text.

Internet Engineering Task Force (IETF)                         W. Kumari Request for Comments: 7607                                        Google Updates: 4271                                                    R. Bush Category: Standards Track                      Internet Initiative Japan ISSN: 2070-1721                                              H. Schiller                                                                   Google                                                                 K. Patel                                                            Cisco Systems                                                              August 2015

                     Codification of AS 0 Processing


   This document updates RFC 4271 and proscribes the use of Autonomous    System (AS) 0 in the Border Gateway Protocol (BGP) OPEN, AS_PATH,    AS4_PATH, AGGREGATOR, and AS4_AGGREGATOR attributes in the BGP UPDATE    message.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force    (IETF).  It represents the consensus of the IETF community.  It has    received public review and has been approved for publication by the    Internet Engineering Steering Group (IESG).  Further information on    Internet Standards is available in Section 2 of RFC 5741.

   Information about the current status of this document, any errata,    and how to provide feedback on it may be obtained at

Copyright Notice

   Copyright (c) 2015 IETF Trust and the persons identified as the    document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal    Provisions Relating to IETF Documents    ( in effect on the date of    publication of this document.  Please review these documents    carefully, as they describe your rights and restrictions with respect    to this document.  Code Components extracted from this document must    include Simplified BSD License text as described in Section 4.e of    the Trust Legal Provisions and are provided without warranty as    described in the Simplified BSD License.

Kumari, et al.               Standards Track                    [Page 1]
 RFC 7607                     AS 0 Processing                 August 2015

 Table of Contents

   1.  Introduction...