OTN Tunnel YANG Model
draft-ietf-ccamp-otn-tunnel-model-07
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Last updated 2019-07-08
Replaces draft-sharma-ccamp-otn-tunnel-model
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CCAMP Working Group                                             H. Zheng
Internet-Draft                                                    A. Guo
Intended status: Standards Track                                 I. Busi
Expires: January 9, 2020                             Huawei Technologies
                                                               A. Sharma
                                                                  Google
                                                                  R. Rao
                                                                Infinera
                                                              S. Belotti
                                                                   Nokia
                                                                V. Lopez
                                                              Telefonica
                                                                   Y. Li
                                                            China Mobile
                                                                   Y. Xu
                                                                   CAICT
                                                           July 08, 2019

                         OTN Tunnel YANG Model
                  draft-ietf-ccamp-otn-tunnel-model-07

Abstract

   This document describes the YANG data model for OTN Tunnels.

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 January 9, 2020.

Copyright Notice

   Copyright (c) 2019 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

Zheng, et al.            Expires January 9, 2020                [Page 1]
Internet-Draft            OTN Tunnel YANG Model                July 2019

   This document is subject to BCP 78 and the IETF Trust's Legal
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   (https://trustee.ietf.org/license-info) in effect on the date of
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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology and Notations . . . . . . . . . . . . . . . . . .   2
   3.  OTN Tunnel Model Description  . . . . . . . . . . . . . . . .   3
     3.1.  Overview of OTN Tunnel Model  . . . . . . . . . . . . . .   3
     3.2.  OTN-specific Parameters in Tunnel Model . . . . . . . . .   3
     3.3.  OTN Path Compute RPC  . . . . . . . . . . . . . . . . . .   4
   4.  OTN Tunnel YANG Tree  . . . . . . . . . . . . . . . . . . . .   4
   5.  OTN Tunnel YANG Code  . . . . . . . . . . . . . . . . . . . .  14
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  35
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  36
   8.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  37
   9.  Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  37
   10. References  . . . . . . . . . . . . . . . . . . . . . . . . .  37
     10.1.  Normative References . . . . . . . . . . . . . . . . . .  37
     10.2.  Informative References . . . . . . . . . . . . . . . . .  38
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  39

1.  Introduction

   OTN transport networks, specified in [ITU-T], can carry various types
   of client services.  In many cases, the client signal is carried over
   an OTN tunnel across connected domains in a multi-domain network.
   These OTN services can either be transported or switched in the OTN
   network.  If an OTN tunnel is switched, then additional parameters
   need to be provided to create a Mux OTN service.

   This document provides YANG model for creating OTN tunnel.  The model
   augments the TE Tunnel model.

2.  Terminology and Notations

   A simplified graphical representation of the data model is used in
   this document.  The meaning of the symbols in the YANG data tree
   presented later in this draft is defined in [RFC8340].  They are
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