YANG Data Model for OSPF Protocol
draft-ietf-ospf-yang-29
Document Type Active Internet-Draft (lsr WG)
Authors Derek Yeung  , Yingzhen Qu  , Zhaohui Zhang  , Ing-Wher Chen  , Acee Lindem 
Last updated 2019-10-17
Replaces draft-yeung-netmod-ospf
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Internet                                                        D. Yeung
Internet-Draft                                                    Arrcus
Intended status: Standards Track                                   Y. Qu
Expires: April 19, 2020                                        Futurewei
                                                                J. Zhang
                                                        Juniper Networks
                                                                 I. Chen
                                                   The MITRE Corporation
                                                               A. Lindem
                                                           Cisco Systems
                                                        October 17, 2019

                   YANG Data Model for OSPF Protocol
                        draft-ietf-ospf-yang-29

Abstract

   This document defines a YANG data model that can be used to configure
   and manage OSPF.  The model is based on YANG 1.1 as defined in RFC
   7950 and conforms to the Network Management Datastore Architecture
   (NMDA) as described in RFC 8342.

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
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on April 19, 2020.

Copyright Notice

   Copyright (c) 2019 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

Yeung, et al.            Expires April 19, 2020                 [Page 1]
Internet-Draft            OSPF YANG Data Model              October 2019

   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.  Overview  . . . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Requirements Language . . . . . . . . . . . . . . . . . .   3
     1.2.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Design of Data Model  . . . . . . . . . . . . . . . . . . . .   3
     2.1.  OSPF Operational State  . . . . . . . . . . . . . . . . .   3
     2.2.  Overview  . . . . . . . . . . . . . . . . . . . . . . . .   4
     2.3.  OSPFv2 and OSPFv3 . . . . . . . . . . . . . . . . . . . .   5
     2.4.  Optional Features . . . . . . . . . . . . . . . . . . . .   5
     2.5.  OSPF Router Configuration/Operational State . . . . . . .   7
     2.6.  OSPF Area Configuration/Operational State . . . . . . . .  10
     2.7.  OSPF Interface Configuration/Operational State  . . . . .  16
     2.8.  OSPF Notifications  . . . . . . . . . . . . . . . . . . .  19
     2.9.  OSPF RPC Operations . . . . . . . . . . . . . . . . . . .  23
   3.  OSPF YANG Module  . . . . . . . . . . . . . . . . . . . . . .  23
   4.  Security Considerations . . . . . . . . . . . . . . . . . . . 120
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . . 123
   6.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . . 123
   7.  References  . . . . . . . . . . . . . . . . . . . . . . . . . 124
     7.1.  Normative References  . . . . . . . . . . . . . . . . . . 124
     7.2.  Informative References  . . . . . . . . . . . . . . . . . 129
   Appendix A.  Contributors' Addresses  . . . . . . . . . . . . . . 131
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . . 131

1.  Overview

   YANG [RFC6020][RFC7950] is a data definition language used to define
   the contents of a conceptual data store that allows networked devices
   to be managed using NETCONF [RFC6241], RESTCONF [RFC8040], and other
   Network Management protocols.  Furthermore, YANG data models can be
   used as the basis for implementation of other interfaces, such as CLI
   and programmatic APIs.

   This document defines a YANG data model that can be used to configure
   and manage OSPF and it is an augmentation to the core routing data
   model.  It fully conforms to the Network Management Datastore
   Architecture (NMDA) [RFC8342].  A core routing data model is defined
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