OTN Tunnel YANG Model
draft-sharma-ccamp-otn-tunnel-model-01

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CCAMP Working Group                                             X. Zhang
Internet-Draft                                                  K. Xiang
Intended status: Standards Track                     Huawei Technologies
Expires: September 12, 2017                                    A. Sharma
                                                                  R. Rao
                                                                Infinera
                                                          March 11, 2017

                         OTN Tunnel YANG Model
                 draft-sharma-ccamp-otn-tunnel-model-01

Abstract

   This document describes the YANG data model for OTN Tunnels.

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].

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   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 September 12, 2017.

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   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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   (http://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents

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   carefully, as they describe your rights and restrictions with respect
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   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 . . . . . . . . . . . . . . . . . .   2
   3.  Model Overview  . . . . . . . . . . . . . . . . . . . . . . .   3
     3.1.  Mux Service in Multi-Domain OTN Network . . . . . . . . .   3
     3.2.  Bookended and Non-BookEnded OTN Tunnel  . . . . . . . . .   4
     3.3.  Network and Client side tunnel services . . . . . . . . .   4
     3.4.  OTN Tunnel YANG Tree  . . . . . . . . . . . . . . . . . .   4
     3.5.  OTN Tunnel YANG Code  . . . . . . . . . . . . . . . . . .   5
     3.6.  Transport Types YANG Code . . . . . . . . . . . . . . . .  10
   4.  Security Considerations . . . . . . . . . . . . . . . . . . .  19
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  19
   6.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  19
   7.  Normative References  . . . . . . . . . . . . . . . . . . . .  19
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  19

1.  Introduction

   OTN transport networks 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, which is an abstract model to create TE
   Tunnels.

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 . They are provided below
   for reference.

   o  Brackets "[" and "]" enclose list keys.

   o  Abbreviations before data node names: "rw" means configuration
      (read-write) and "ro" state data (read-only).

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