YANG Data Model for IS-IS Segment Routing
draft-ietf-isis-sr-yang-01

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Last updated 2017-05-05
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IS-IS Working Group                                         S. Litkowski
Internet-Draft                                                    Orange
Intended status: Standards Track                                   Y. Qu
Expires: November 6, 2017                                         Huawei
                                                               P. Sarkar
                                                              Individual
                                                                 I. Chen
                                                                   Jabil
                                                             J. Tantsura
                                                              Individual
                                                            May 05, 2017

               YANG Data Model for IS-IS Segment Routing
                       draft-ietf-isis-sr-yang-01

Abstract

   This document defines a YANG data model that can be used to configure
   and manage IS-IS Segment Routing
   ([I-D.ietf-isis-segment-routing-extensions].

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].

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 November 6, 2017.

Litkowski, et al.       Expires November 6, 2017                [Page 1]
Internet-Draft                isis-sr-yang                      May 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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Table of Contents

   1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  IS-IS Segment Routing . . . . . . . . . . . . . . . . . . . .   3
   3.  IS-IS Segment Routing configuration . . . . . . . . . . . . .   6
     3.1.  Segment Routing activation  . . . . . . . . . . . . . . .   6
     3.2.  Advertising mapping server policy . . . . . . . . . . . .   6
     3.3.  IP Fast reroute . . . . . . . . . . . . . . . . . . . . .   6
   4.  IS-IS Segment Routing YANG Module . . . . . . . . . . . . . .   6
   5.  Security Considerations . . . . . . . . . . . . . . . . . . .  21
   6.  Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  21
   7.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  21
   8.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  21
   9.  Change log for ietf-isis-sr YANG module . . . . . . . . . . .  22
     9.1.  From isis document version -12 to isis-sr document
           version -00 . . . . . . . . . . . . . . . . . . . . . . .  22
     9.2.  From isis document version -12 to version -13 . . . . . .  22
     9.3.  From isis document version -09 to version -11 . . . . . .  22
     9.4.  From isis document version -08 to version -09 . . . . . .  22
     9.5.  From isis document version -07 to version -08 . . . . . .  22
     9.6.  From isis-sr document version -00 to version -01  . . . .  22
   10. Normative References  . . . . . . . . . . . . . . . . . . . .  22
   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
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