YANG Data Model for OSPFv3 Segment Routing
draft-acee-lsr-ospfv3-sr-yang-00

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Internet                                                       A. Lindem
Internet-Draft                                             Cisco Systems
Intended status: Informational                                     Y. Qu
Expires: February 14, 2020                                     Futurewei
                                                         August 13, 2019

               YANG Data Model for OSPFv3 Segment Routing
                    draft-acee-lsr-ospfv3-sr-yang-00

Abstract

   This document defines a YANG data module augmenting the IETF OSPF
   Segment Routing (SR) YANG model to support OSPFv3 extensions for SR.
   It can be used to configure and manage OSPFv3 Segment Routing in MPLS
   dataplane.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
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   This Internet-Draft will expire on February 14, 2020.

Copyright Notice

   Copyright (c) 2019 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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Lindem & Qu             Expires February 14, 2020               [Page 1]
Internet-Draft               OSPFv3 SR YANG                  August 2019

Table of Contents

   1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Requirements Language . . . . . . . . . . . . . . . . . .   2
   2.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . . . .   2
   3.  OSPFv3 Extensions for Segment Routing . . . . . . . . . . . .   3
   4.  Security Considerations . . . . . . . . . . . . . . . . . . .  24
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  24
   6.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  25
   7.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  25
     7.1.  Normative References  . . . . . . . . . . . . . . . . . .  25
     7.2.  Informative References  . . . . . . . . . . . . . . . . .  26
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  26

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].  YANG is proving relevant
   beyond its initial confines, as bindings to other interfaces (e.g.,
   ReST) and encodings other than XML (e.g., JSON) are being defined.
   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 module augmenting the IETF OSPF SR
   YANG model [I-D.ietf-ospf-sr-yang], and can be used to configure and
   manage OSPFv3 extensions for Segment Routing
   [I-D.ietf-ospf-ospfv3-segment-routing-extensions].

   The augmentation defined in this document requires support for both
   the OSPF SR model and the OSPF base model[I-D.ietf-ospf-yang].

1.1.  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].

2.  Tree Diagrams

   This document uses the graphical representation of data models
   defined in [RFC8340].

Lindem & Qu             Expires February 14, 2020               [Page 2]
Internet-Draft               OSPFv3 SR YANG                  August 2019

3.  OSPFv3 Extensions for Segment Routing

   This document defines a YANG module for OSPFv3 extensions for Segment
   Routing [I-D.ietf-ospf-ospfv3-segment-routing-extensions].  It is an
   augmentation of the OSPF SR base model.

  module: ietf-ospfv3-sr
    augment /rt:routing/rt:control-plane-protocols
            /rt:control-plane-protocol/ospf:ospf/ospf:database
            /ospf:as-scope-lsa-type/ospf:as-scope-lsas/ospf:as-scope-lsa
            /ospf:version/ospf:ospfv3/ospf:ospfv3/ospf:body
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