YANG Data Model for DHCPv6 Configuration
draft-ietf-dhc-dhcpv6-yang-04

Document Type Active Internet-Draft (dhc WG)
Last updated 2017-10-28
Replaces draft-cui-dhc-dhcpv6-yang
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- Yang catalog entry for ietf-dhcpv6@2017-10-26.yang
- Yang impact analysis for draft-ietf-dhc-dhcpv6-yang
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DHC Working Group                                                 Y. Cui
Internet-Draft                                                   H. Wang
Intended status: Standards Track                                  L. Sun
Expires: May 1, 2018                                 Tsinghua University
                                                               I. Farrer
                                                              S. Zechlin
                                                     Deutsche Telekom AG
                                                        October 28, 2017

                YANG Data Model for DHCPv6 Configuration
                     draft-ietf-dhc-dhcpv6-yang-04

Abstract

   This document describes a YANG data model [RFC6020] for the
   configuration and management of DHCPv6 servers, relays, and clients.

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].

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
   Task Force (IETF).  Note that other groups may also distribute
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   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
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   time.  It is inappropriate to use Internet-Drafts as reference
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   This Internet-Draft will expire on May 1, 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

Cui, et al.                Expires May 1, 2018                  [Page 1]
Internet-Draft              DHCPv6 YANG Model               October 2017

   (https://trustee.ietf.org/license-info) 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.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  DHCPv6 Tree Diagram . . . . . . . . . . . . . . . . . . . . .   3
     2.1.  DHCPv6 Server Tree Diagrams . . . . . . . . . . . . . . .   3
     2.2.  DHCPv6 Relay Tree Diagrams  . . . . . . . . . . . . . . .  14
     2.3.  DHCPv6 Client Tree Diagrams . . . . . . . . . . . . . . .  17
     2.4.  Notifications Mechanism for DHCPv6  . . . . . . . . . . .  22
   3.  DHCPv6 YANG Model . . . . . . . . . . . . . . . . . . . . . .  24
   4.  Security Considerations (TBD) . . . . . . . . . . . . . . . .  91
   5.  IANA Considerations (TBD) . . . . . . . . . . . . . . . . . .  91
   6.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  91
   7.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  91
     7.1.  Normative References  . . . . . . . . . . . . . . . . . .  91
     7.2.  Informative References  . . . . . . . . . . . . . . . . .  92
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  94

1.  Introduction

   DHCPv6 [RFC3315] is widely used for supplying configuration and other
   relevant parameters to clients in IPv6 networks.  This document
   defines a DHCPv6 YANG data model, containing sub-modules for the
   configuration and management of DHCPv6 servers, relays and clients.
   A single YANG model covering all of these elements provides an
   operator with a common interface for the management of the entire
   DHCPv6 deployment in their network.

   Since the publication of the original DHCPv6 specification, there
   have been a large number of addional documents that update the
   protocol's operation, add new functions and define new options.  The
   YANG model described in this document incorporates all relevent
   changes.  A full list of the documents which have been considedered
   in the development of this model is included in Appendix A.

   IF - Commment - Does anyone have this list?

   It is worth noting that as DHCPv6 is itself a device configuration
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