Yang Data Model for OSPF SR (Segment Routing) Protocol
draft-ietf-ospf-sr-yang-02

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Last updated 2017-07-02
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Internet                                                        D. Yeung
Internet-Draft                                                    Arrcus
Intended status: Informational                                     Y. Qu
Expires: January 3, 2018                                          Huawei
                                                                J. Zhang
                                                        Juniper Networks
                                                                 I. Chen
                                                           Jabil Circuit
                                                               A. Lindem
                                                           Cisco Systems
                                                            July 2, 2017

         Yang Data Model for OSPF SR (Segment Routing) Protocol
                       draft-ietf-ospf-sr-yang-02

Abstract

   This document defines a YANG data model that can be used to configure
   and manage OSPF Segment Routing.

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
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   This Internet-Draft will expire on January 3, 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
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   (http://trustee.ietf.org/license-info) in effect on the date of
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Yeung, et al.            Expires January 3, 2018                [Page 1]
Internet-Draft  OSPF SR (Segment Routing) Yang Data Model      July 2017

   to this document.  Code Components extracted from this document must
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   described in the Simplified BSD License.

Table of Contents

   1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Requirements Language . . . . . . . . . . . . . . . . . .   2
   2.  OSPF Segment Routing  . . . . . . . . . . . . . . . . . . . .   2
   3.  OSPF Segment Routing Yang Module  . . . . . . . . . . . . . .   7
   4.  Security Considerations . . . . . . . . . . . . . . . . . . .  19
   5.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  19
   6.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  20
     6.1.  Normative References  . . . . . . . . . . . . . . . . . .  20
     6.2.  Informative References  . . . . . . . . . . . . . . . . .  21
   Appendix A.  Contributors' Addreses . . . . . . . . . . . . . . .  23
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  23

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 model that can be used to configure
   and manage OSPF Segment Routing and it is an augmentation to the OSPF
   YANG data model.

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.  OSPF Segment Routing

   This document defines a model for OSPF Segment Routing feature.  It
   is an augmentation of the OSPF base model.

   The OSPF SR YANG module requires support for the base segment routing
   module [I-D.ietf-spring-sr-yang], which defines the global segment
   routing configuration independent of any specific routing protocol
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