A YANG Data Model for Client-layer Topology
draft-zheng-ccamp-client-topo-yang-03

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CCAMP Working Group                                             H. Zheng
Internet-Draft                                                    A. Guo
Intended status: Standards Track                                 I. Busi
Expires: March 3, 2019                               Huawei Technologies
                                                                   Y. Xu
                                                                   CAICT
                                                                 Y. Zhao
                                                            China Mobile
                                                                  X. Liu
                                                          Volta Networks
                                                             G. Fioccola
                                                          Telecom Italia
                                                         August 30, 2018

              A YANG Data Model for Client-layer Topology
                 draft-zheng-ccamp-client-topo-yang-03

Abstract

   A transport network is a server-layer network to provide connectivity
   services to its client.  In this draft the topology of client is
   described.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on March 3, 2019.

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   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

Zheng, et al.             Expires March 3, 2019                 [Page 1]
Internet-Draft      ETH Topology Transport YANG Model        August 2018

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology and Notations . . . . . . . . . . . . . . . . . .   3
   3.  YANG Model for Topology of Client Layer . . . . . . . . . . .   3
     3.1.  YANG Tree for Ethernet Topology . . . . . . . . . . . . .   3
     3.2.  YANG Tree for topology Model of other Client Layer  . . .   5
   4.  YANG Code for Topology Client Layer . . . . . . . . . . . . .   5
     4.1.  The ETH Topology YANG Code  . . . . . . . . . . . . . . .   5
     4.2.  Other OTN client signal YANG Code . . . . . . . . . . . .  13
   5.  Considerations and Open Issue . . . . . . . . . . . . . . . .  13
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  13
   7.  Manageability Considerations  . . . . . . . . . . . . . . . .  13
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .  13
   9.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  13
   10. Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  14
   11. References  . . . . . . . . . . . . . . . . . . . . . . . . .  14
     11.1.  Normative References . . . . . . . . . . . . . . . . . .  14
     11.2.  Informative References . . . . . . . . . . . . . . . . .  15
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  15

1.  Introduction

   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.  The
   topology model in Traffic-Engineered network has been defined in both
   generic way and technology-specific way.  The generic model, which is
   the base TE YANG model, can be found at [I-D.ietf-teas-yang-te-topo].
   Technology-specific models, such as OTN/WSON topology model, have
   also been defined in [I-D.ietf-ccamp-otn-topo-yang] and
   [I-D.ietf-ccamp-wson-yang] respectively.  Corresponding topology on
   client-layer is also required, to have a complete topology view from
   the perspective of network controllers.
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