A YANG Data Model for Client-layer Tunnel
draft-zheng-ccamp-client-tunnel-yang-05

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Last updated 2019-08-21
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CCAMP Working Group                                             H. Zheng
Internet-Draft                                       Huawei Technologies
Intended status: Standards Track                                  A. Guo
Expires: February 23, 2020                                    Individual
                                                                 I. Busi
                                                     Huawei Technologies
                                                                   Y. Xu
                                                                   CAICT
                                                                 Y. Zhao
                                                            China Mobile
                                                                  X. Liu
                                                          Volta Networks
                                                         August 22, 2019

               A YANG Data Model for Client-layer Tunnel
                draft-zheng-ccamp-client-tunnel-yang-05

Abstract

   A transport network is a server-layer network to provide connectivity
   services to its client.  In this draft the tunnel of client is
   described, with the definition of client tunnel YANG model.

Status of This Memo

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   Copyright (c) 2019 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 February 23, 2020               [Page 1]
Internet-Draft          Client Tunnel YANG Model             August 2019

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology and Notations . . . . . . . . . . . . . . . . . .   3
   3.  YANG Model for Client-layer Tunnel  . . . . . . . . . . . . .   3
     3.1.  YANG Tree for Ethernet Tunnel . . . . . . . . . . . . . .   3
     3.2.  YANG Tree for Tunnel of other Client Signal Model . . . .   4
   4.  YANG Code for Client-layer Tunnel . . . . . . . . . . . . . .   4
     4.1.  The ETH Tunnel YANG Code  . . . . . . . . . . . . . . . .   4
     4.2.  Other Client-layer Tunnel YANG Code . . . . . . . . . . .   6
   5.  Considerations and Open Issue . . . . . . . . . . . . . . . .   6
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   6
   7.  Manageability Considerations  . . . . . . . . . . . . . . . .   6
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .   6
   9.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .   7
   10. Contributors  . . . . . . . . . . . . . . . . . . . . . . . .   7
   11. References  . . . . . . . . . . . . . . . . . . . . . . . . .   7
     11.1.  Normative References . . . . . . . . . . . . . . . . . .   7
     11.2.  Informative References . . . . . . . . . . . . . . . . .   8
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .   8

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