draft-ietf-ccamp-otn-topo-yang-05 - A YANG Data Model for Optical Transport Network Topology

A YANG Data Model for Optical Transport Network Topology
draft-ietf-ccamp-otn-topo-yang-05

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draft-zhang-ccamp-l1-topo-yang

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CCAMP Working Group                                             H. Zheng
Internet-Draft                                                    A. Guo
Intended status: Standards Track                                 I. Busi
Expires: February 24, 2019                           Huawei Technologies
                                                               A. Sharma
                                                                  Google
                                                                  X. Liu
                                                          Volta Networks
                                                              S. Belotti
                                                                   Nokia
                                                                   Y. Xu
                                                                   CAICT
                                                                 L. Wang
                                                            China Mobile
                                                     O. Gonzalez de Dios
                                                              Telefonica
                                                         August 23, 2018

        A YANG Data Model for Optical Transport Network Topology
                   draft-ietf-ccamp-otn-topo-yang-05

Abstract

   A transport network is a server-layer network designed to provide
   connectivity services for a client-layer network to carry the client
   traffic transparently across the server-layer network resources.  A
   transport network can be constructed from equipments utilizing any of
   a number of different transport technologies such as the evolving
   Optical Transport Networks (OTN) or packet transport as provided by
   the MPLS-Transport Profile (MPLS-TP).

   This document describes a YANG data model to describe the topologies
   of an Optical Transport Network (OTN).  It is independent of control
   plane protocols and captures topological and resource related
   information pertaining to OTN.  This model enables clients, which
   interact with a transport domain controller via a REST interface, for
   OTN topology related operations such as obtaining the relevant
   topology resource information.

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

Zheng, et al.           Expires February 24, 2019               [Page 1]
Internet-Draft           OTN Topology YANG Model             August 2018

   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 February 24, 2019.

Copyright Notice

   Copyright (c) 2018 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
   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.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology and Notations . . . . . . . . . . . . . . . . . .   3
   3.  YANG Data Model for OTN Topology  . . . . . . . . . . . . . .   4
     3.1.  OTN Topology Data Model Overview  . . . . . . . . . . . .   4
     3.2.  YANG Tree for OTN topology  . . . . . . . . . . . . . . .   5
   4.  The YANG Code . . . . . . . . . . . . . . . . . . . . . . . .  21
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  54
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  54
   7.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  55
   8.  Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  55
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  56
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .  56
     9.2.  Informative References  . . . . . . . . . . . . . . . . .  57
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  58

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A YANG Data Model for Optical Transport Network Topologydraft-ietf-ccamp-otn-topo-yang-05

A YANG Data Model for Optical Transport Network Topology
draft-ietf-ccamp-otn-topo-yang-05