Internet Engineering Task Force (IETF) M. Shand
Request for Comments: 7142
Obsoletes: 1142 L. Ginsberg
Category: Informational Cisco Systems
ISSN: 2070-1721 February 2014
Reclassification of RFC 1142 to Historic
Abstract
This memo reclassifies RFC 1142, "OSI IS-IS Intra-domain Routing
Protocol", to Historic status. This memo also obsoletes RFC 1142.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
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). Not all documents
approved by the IESG are a candidate for any level of Internet
Standard; see 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
http://www.rfc-editor.org/info/rfc7142.
Copyright Notice
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document authors. All rights reserved.
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Shand & Ginsberg Informational [Page 1]RFC 7142 RFC 1142 to Historic February 2014
1. Introduction
IS-IS is the "OSI Intermediate system to Intermediate system intra-
domain routeing information exchange protocol for use in conjunction
with the protocol for providing the connectionless-mode Network
Service (ISO 8473)", otherwise known as ISO/IEC 10589. It has been
extended for use with IP by RFC 1195 [RFC1195] and subsequently
enhanced by many other RFCs.
RFC 1142 [RFC1142] was a republication of ISO DP 10589 originally
provided as a service to the Internet community. However, ISO DP
10589 was an ISO "Draft Proposal", which differed in a considerable
number of significant respects from the final standardized version
published as ISO/IEC 10589 [ISO10589-First-Edition], and subsequently
revised as ISO/IEC 10589 Second Edition [ISO10589-Second-Edition].
It has been an ongoing source of confusion when RFC 1142 has been
unwittingly quoted or referenced in place of ISO/IEC 10589 itself.
All references to IS-IS should be to the latest edition of the IS-IS
standard (currently ISO/IEC 10589:2002, Second Edition), and RFC 1142
is only of historic interest.
This memo explains why RFC 1142, "OSI IS-IS Intra-domain Routing
Protocol", is reclassified to Historic status. This memo also
obsoletes RFC 1142.
2. Security Considerations
Reclassifying RFC 1142 has no security considerations.
3. References
3.1. Normative References
[ISO10589-First-Edition]
International Organization for Standardization,
"Intermediate system to Intermediate system intra-domain
routeing information exchange protocol for use in
conjunction with the protocol for providing the
connectionless-mode Network Service (ISO 8473)", ISO/IEC
10589:1992, First Edition, Nov. 1992.
Shand & Ginsberg Informational [Page 2]RFC 7142 RFC 1142 to Historic February 2014
[ISO10589-Second-Edition]
International Organization for Standardization,
"Intermediate system to Intermediate system intra-domain
routeing information exchange protocol for use in
conjunction with the protocol for providing the
connectionless-mode Network Service (ISO 8473)", ISO/IEC
10589:2002, Second Edition, Nov. 2002.
[RFC1142] Oran, D., "OSI IS-IS Intra-domain Routing Protocol", RFC
1142, February 1990.
3.2. Informative References
[RFC1195] Callon, R., "Use of OSI IS-IS for routing in TCP/IP and
dual environments", RFC 1195, December 1990.
Authors' Addresses
Mike Shand
EMail: imc.shand@googlemail.com
Les Ginsberg
Cisco Systems
510 McCarthy Blvd.
Milpitas, CA 95035
USA
EMail: ginsberg@cisco.com
Shand & Ginsberg Informational [Page 3]
