OSPFv3 Instance ID Registry Update
draft-ietf-ospf-ospfv3-iid-registry-update-00

The information below is for an old version of the document
Document Type Active Internet-Draft (ospf WG)
Last updated 2013-01-10 (latest revision 2012-10-01)
Replaces draft-retana-ospf-ospfv3-iid-registry-update
Stream IETF
Intended RFC status Proposed Standard
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Stream WG state WG Document
Consensus Unknown
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IESG IESG state In Last Call (ends 2013-01-24)
Telechat date
Responsible AD Stewart Bryant
IESG note Acee Lindem (acee.lindem@ericsson.com) is the document shepherd.
Send notices to ospf-chairs@tools.ietf.org, draft-ietf-ospf-ospfv3-iid-registry-update@tools.ietf.org
Network Working Group                                          A. Retana
Internet-Draft                                       Cisco Systems, Inc.
Intended status: Standards Track                                D. Cheng
Expires: April 4, 2013                               Huawei Technologies
                                                         October 1, 2012

                   OSPFv3 Instance ID Registry Update
             draft-ietf-ospf-ospfv3-iid-registry-update-00

Abstract

   This document modifies the "Unassigned" number space in the IANA
   "OSPFv3 Instance ID Address Family Values" registry.

Status of this Memo

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   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on April 4, 2013.

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   Copyright (c) 2012 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . . . 3
   2.  Requirements Language . . . . . . . . . . . . . . . . . . . . . 3
   3.  OSPFv3 Instance ID Address Family Values Registry Update  . . . 3
   4.  IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 3
   5.  Security Considerations . . . . . . . . . . . . . . . . . . . . 4
   6.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . . . 4
   7.  References  . . . . . . . . . . . . . . . . . . . . . . . . . . 4
     7.1.  Normative References  . . . . . . . . . . . . . . . . . . . 4
     7.2.  Informative References  . . . . . . . . . . . . . . . . . . 4
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . . . 4

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1.  Introduction

   [RFC5838] defined the "OSPFv3 Instance ID Address Family Values"
   registry for the purpose of mapping OSPFv3 Instance IDs to different
   address families.  The following table lists the value ranges as
   currently allocated.

   +---------------------------+-------------------+-------------------+
   | Instance ID Range         | Description       | Assignment Policy |
   +---------------------------+-------------------+-------------------+
   | Instance ID # 0 - # 31    | IPv6 unicast AF   | Already Assigned  |
   | Instance ID # 32 - # 63   | IPv6 multicast AF | Already Assigned  |
   | Instance ID # 64 - # 95   | IPv4 unicast AF   | Already Assigned  |
   | Instance ID # 96 - # 127  | IPv4 multicast AF | Already Assigned  |
   | Instance ID # 128 - # 255 | Unassigned        | Standards Action  |
   +---------------------------+-------------------+-------------------+

   In some networks additional OSPFv3 instances may be required to
   operationally identify specific applications.

2.  Requirements Language

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in [RFC2119].

3.  OSPFv3 Instance ID Address Family Values Registry Update

   The IANA "OSPFv3 Instance ID Address Family Values" registry MUST be
   updated as follows:

    +---------------------------+-------------+-----------------------+
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