draft-ietf-mpls-moving-iana-registries-03.txt   draft-ietf-mpls-moving-iana-registries-04.txt 
Network Working Group L. Andersson Network Working Group L. Andersson
Internet-Draft Huawei Internet-Draft Huawei
Updates: 5586, 6374, 6378, 6427, 6428, C. Pignataro Updates: 5586, 6374, 6378, 6427, 6428, C. Pignataro
RFC-ietf-mpls-gach-adv, Cisco RFC-ietf-mpls-gach-adv, Cisco
RFC-ietf-mpls-tp-ethernet-addressing December 30, 2013 RFC-ietf-mpls-tp-ethernet-addressing January 26, 2014
(if approved) (if approved)
Intended status: Standards Track Intended status: Standards Track
Expires: July 3, 2014 Expires: July 30, 2014
Moving Generic Associated Channel (G-ACh) IANA Registries to a New Moving Generic Associated Channel (G-ACh) IANA Registries to a New
Registry Registry
draft-ietf-mpls-moving-iana-registries-03 draft-ietf-mpls-moving-iana-registries-04
Abstract Abstract
RFC 5586 generalized the applicability of the pseudowire Associated RFC 5586 generalized the applicability of the pseudowire Associated
Channel Header (PW-ACH) into the Generic Associated Channel G-ACh. Channel Header (PW-ACH) into the Generic Associated Channel G-ACh.
However, registries and allocations of G-ACh parameters had been However, registries and allocations of G-ACh parameters had been
distributed throughout different, sometimes unrelated, registries. distributed throughout different, sometimes unrelated, registries.
This document coalesces these into a new "Generic Associated Channel This document coalesces these into a new "Generic Associated Channel
(G-ACh) Parameters" registry under the "Multiprotocol Label Switching (G-ACh) Parameters" registry under the "Multiprotocol Label Switching
Architecture (MPLS)" heading. This document updates RFC 5586. Architecture (MPLS)" heading. This document updates RFC 5586.
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on July 3, 2014. This Internet-Draft will expire on July 30, 2014.
Copyright Notice Copyright Notice
Copyright (c) 2013 IETF Trust and the persons identified as the Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
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publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
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6.2. Informative References . . . . . . . . . . . . . . . . . . 6 6.2. Informative References . . . . . . . . . . . . . . . . . . 6
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 7 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 7
1. Introduction 1. Introduction
RFC 5586 generalized the PW-ACH into the G-ACh. However, registries RFC 5586 generalized the PW-ACH into the G-ACh. However, registries
and allocations of G-ACh namespaces had been distributed throughout and allocations of G-ACh namespaces had been distributed throughout
different registries. This document coalesces these into a new different registries. This document coalesces these into a new
"Generic Associated Channel (G-ACh) Parameters" registry in the "Generic Associated Channel (G-ACh) Parameters" registry in the
"Multiprotocol Label Switching Architecture (MPLS)" name space. This "Multiprotocol Label Switching Architecture (MPLS)" name space. This
is an update to RFC RFC 5586 [RFC5586]. reorganization achieves two purposes: it allocates the G-ACh
registries in their natural place in the MPLS names space, and it is
needed to get a single view of the G-ACh registries, to simplify
future assignments, and to avoid potential conflicts. This is an
update to RFC RFC 5586 [RFC5586].
Further, the "Pseudowire Associated Channel Types" registry is Further, the "Pseudowire Associated Channel Types" registry is
renamed to "MPLS Generalized Associated Channel (G-ACh) Types renamed to "MPLS Generalized Associated Channel (G-ACh) Types
(including Pseudowire Associated Channel Types)" to make its (including Pseudowire Associated Channel Types)" to make its
generalized status explicit, and is moved into the newly created generalized status explicit, and is moved into the newly created
registry. registry.
Additionally, RFC 6374 [RFC6374], RFC 6428 [RFC6428], RFC 6378] Additionally, RFC 6374 [RFC6374], RFC 6428 [RFC6428], RFC 6378]
[RFC6378], RFC 6427 [RFC6427], RFC-ietf-mpls-gach-adv [RFC6378], RFC 6427 [RFC6427], RFC-ietf-mpls-gach-adv
[I-D.ietf-mpls-gach-adv], and RFC-ietf-mpls-tp-ethernet-addressing [I-D.ietf-mpls-gach-adv], and RFC-ietf-mpls-tp-ethernet-addressing
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their content. The reason to move them is to create on single place their content. The reason to move them is to create on single place
where it is possible to find all the G-ACh parameters. where it is possible to find all the G-ACh parameters.
4. Security Considerations 4. Security Considerations
The IANA instructions in this document do not directly introduce any The IANA instructions in this document do not directly introduce any
new security issues. new security issues.
5. Acknowledgements 5. Acknowledgements
The authors want to thank Amanda Barber for review and valuable The authors want to thank Amanda Barber and Scott Bradner for review
comments. and valuable comments.
6. References 6. References
6.1. Normative References 6.1. Normative References
[I-D.ietf-mpls-gach-adv] [I-D.ietf-mpls-gach-adv]
Frost, D., Bryant, S., and M. Bocci, "MPLS Generic Frost, D., Bryant, S., and M. Bocci, "MPLS Generic
Associated Channel (G-ACh) Advertisement Protocol", Associated Channel (G-ACh) Advertisement Protocol",
draft-ietf-mpls-gach-adv-08 (work in progress), June 2013. draft-ietf-mpls-gach-adv-08 (work in progress), June 2013.
[I-D.ietf-mpls-tp-ethernet-addressing] [I-D.ietf-mpls-tp-ethernet-addressing]
Frost, D., Bryant, S., and M. Bocci, "MPLS-TP Next-Hop Frost, D., Bryant, S., and M. Bocci, "MPLS-TP Next-Hop
Ethernet Addressing", Ethernet Addressing",
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