IPv6 Node Requirements
draft-ietf-6man-rfc6434-bis-02

Document Type Active Internet-Draft (6man WG)
Last updated 2017-10-30
Replaces draft-clw-rfc6434-bis
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Internet Engineering Task Force                                 T. Chown
Internet-Draft                                                      Jisc
Obsoletes: 6434 (if approved)                                J. Loughney
Intended status: Informational                                     Intel
Expires: May 2, 2018                                          T. Winters
                                             University of New Hampshire
                                                        October 29, 2017

                         IPv6 Node Requirements
                     draft-ietf-6man-rfc6434-bis-02

Abstract

   This document defines requirements for IPv6 nodes.  It is expected
   that IPv6 will be deployed in a wide range of devices and situations.
   Specifying the requirements for IPv6 nodes allows IPv6 to function
   well and interoperate in a large number of situations and
   deployments.

   This document obsoletes RFC 6434, and in turn RFC 4294.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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   This Internet-Draft will expire on May 2, 2018.

Copyright Notice

   Copyright (c) 2017 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
   (https://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents

Chown, et al.              Expires May 2, 2018                  [Page 1]
Internet-Draft           IPv6 Node Requirements             October 2017

   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.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
     1.1.  Scope of This Document  . . . . . . . . . . . . . . . . .   4
     1.2.  Description of IPv6 Nodes . . . . . . . . . . . . . . . .   5
   2.  Requirements Language . . . . . . . . . . . . . . . . . . . .   5
   3.  Abbreviations Used in This Document . . . . . . . . . . . . .   5
   4.  Sub-IP Layer  . . . . . . . . . . . . . . . . . . . . . . . .   5
   5.  IP Layer  . . . . . . . . . . . . . . . . . . . . . . . . . .   6
     5.1.  Internet Protocol Version 6 - RFC 8200  . . . . . . . . .   6
     5.2.  Support for IPv6 Extension Headers  . . . . . . . . . . .   7
     5.3.  Protecting a node from excessive EH options . . . . . . .   8
     5.4.  Neighbor Discovery for IPv6 - RFC 4861  . . . . . . . . .   9
     5.5.  SEcure Neighbor Discovery (SEND) - RFC 3971 . . . . . . .  10
     5.6.  IPv6 Router Advertisement Flags Option - RFC 5175 . . . .  10
     5.7.  Path MTU Discovery and Packet Size  . . . . . . . . . . .  11
       5.7.1.  Path MTU Discovery - RFC 8201 . . . . . . . . . . . .  11
       5.7.2.  Minimum MTU considerations  . . . . . . . . . . . . .  11
     5.8.  ICMP for the Internet Protocol Version 6 (IPv6) - RFC
           4443  . . . . . . . . . . . . . . . . . . . . . . . . . .  11
     5.9.  Default Router Preferences and More-Specific Routes - RFC
           4191  . . . . . . . . . . . . . . . . . . . . . . . . . .  11
     5.10. First-Hop Router Selection - RFC 8028 . . . . . . . . . .  12
     5.11. Multicast Listener Discovery (MLD) for IPv6 - RFC 3810  .  12
     5.12. Explicit Congestion Notification (ECN) - RFC 3168 . . . .  12
   6.  Addressing and Address Configuration  . . . . . . . . . . . .  12
     6.1.  IP Version 6 Addressing Architecture - RFC 4291 . . . . .  12
     6.2.  Host Address Availability Recommendations . . . . . . . .  13
     6.3.  IPv6 Stateless Address Autoconfiguration - RFC 4862 . . .  13
     6.4.  Privacy Extensions for Address Configuration in IPv6 -
           RFC 4941  . . . . . . . . . . . . . . . . . . . . . . . .  14
     6.5.  Stateful Address Autoconfiguration (DHCPv6) - RFC 3315  .  15
     6.6.  Default Address Selection for IPv6 - RFC 6724 . . . . . .  15
   7.  DNS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
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