A YANG Data Model for Routing Information Protocol (RIP)
draft-ietf-rtgwg-yang-rip-01

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Last updated 2016-02-02
Replaces draft-liu-rtgwg-yang-rip
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Network Working Group                                            X. Liu
Internet-Draft                                                 P. Sarda
Intended status: Standards Track                               Ericsson
Expires: August 2, 2016                                    V. Choudhary
                                                    Huawei Technologies
                                                       February 2, 2016

         A YANG Data Model for Routing Information Protocol (RIP)
                     draft-ietf-rtgwg-yang-rip-01.txt

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

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   Copyright (c) 2016 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

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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
   2. RIP YANG model overview........................................3
   3. RIP YANG module................................................8
   4. IANA Considerations...........................................37
   5. Security Considerations.......................................37
   6. References....................................................37
      6.1. Normative References.....................................37
      6.2. Informative References...................................38

1. Introduction

   This document introduces a YANG [RFC6020] 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 keywords "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
   "OPTIONAL" in this document are to be interpreted as described in BCP
   14, [RFC2119].

   The following terms are defined in [RFC6020] and are not redefined
   here:

      o  augment

      o  data model

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      o  data node

1.2. Tree Diagrams

   A simplified graphical representation of the data model is used in
   this document.  The meaning of the symbols in these diagrams is as
   follows:

      o  Brackets "[" and "]" enclose list keys.

      o  Curly braces "{" and "}" contain names of optional features
         that make the corresponding node conditional.

      o  Abbreviations before data node names: "rw" means configuration
         (read-write), and "ro" means state data (read-only).

      o  Symbols after data node names: "?" means an optional node, "!"
         means a presence container, and "*" denotes a list and leaf-
         list.

      o  Parentheses enclose choice and case nodes, and case nodes are
         also marked with a colon (":").

      o  Ellipsis ("...") stands for contents of subtrees that are not
         shown.

2. RIP YANG model overview

   This document defines the YANG module "ietf-rip", which has the
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