A YANG Data Model for Routing Information Protocol (RIP)
draft-ietf-rtgwg-yang-rip-04

Document Type Active Internet-Draft (rtgwg WG)
Last updated 2017-06-27 (latest revision 2017-06-06)
Replaces draft-liu-rtgwg-yang-rip
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Intended RFC status Proposed Standard
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Network Working Group                                             X. Liu
Internet-Draft                                                     Jabil
Intended status: Standards Track                                P. Sarda
Expires: December 8, 2017                                       Ericsson
                                                            V. Choudhary
                                                     Huawei Technologies
                                                            June 6, 2017

        A YANG Data Model for Routing Information Protocol (RIP)
                      draft-ietf-rtgwg-yang-rip-04

Abstract

   This document describes a data model for the Routing Information
   Protocol (RIP).  Both RIP version 2 and RIPng are covered.

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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   This Internet-Draft will expire on December 8, 2017.

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
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   (http://trustee.ietf.org/license-info) in effect on the date of
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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   2
     1.2.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . .   3
     1.3.  Prefixes in Data Node Names . . . . . . . . . . . . . . .   3
   2.  Design of the Data Model  . . . . . . . . . . . . . . . . . .   4
     2.1.  Scope of the Model  . . . . . . . . . . . . . . . . . . .   4
     2.2.  Relation with Core Routing Framework  . . . . . . . . . .   4
     2.3.  Protocol Configuration  . . . . . . . . . . . . . . . . .   5
     2.4.  Protocol States . . . . . . . . . . . . . . . . . . . . .   5
     2.5.  RPC Operations  . . . . . . . . . . . . . . . . . . . . .   6
     2.6.  Notifications . . . . . . . . . . . . . . . . . . . . . .   6
     2.7.  Optional Features . . . . . . . . . . . . . . . . . . . .   7
   3.  Tree Structure  . . . . . . . . . . . . . . . . . . . . . . .   7
   4.  YANG Module . . . . . . . . . . . . . . . . . . . . . . . . .  11
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  36
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  37
   7.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  37
     7.1.  Normative References  . . . . . . . . . . . . . . . . . .  37
     7.2.  Informative References  . . . . . . . . . . . . . . . . .  39
   Appendix A.  Data Tree Example  . . . . . . . . . . . . . . . . .  40
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  43

1.  Introduction

   This document introduces a YANG [RFC7950] data model for the Routing
   Information Protocol (RIP) [RFC2453][RFC2080].  RIP was designed to
   work as an Interior Gateway Protocol (IGP) in moderate-size
   Autonomous Systems (AS).

   This YANG model supports both RIP version 2 and RIPng.  RIP version 2
   (defined in [RFC2453]) supports IPv4.  RIPng (defined in [RFC2080])
   supports IPv6.

1.1.  Terminology

   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].

   The following terms are defined in [RFC7950] and are not redefined
   here:

   o  augment

   o  data model

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