Traffic Engineering and Service Mapping Yang Model
draft-lee-teas-te-service-mapping-yang-03

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TEAS WG                                                       Young Lee
Internet Draft                                              Dhruv Dhody
Intended status: standard track                                  Huawei
Expires: April 27, 2018
                                                     Daniele Ceccarelli
                                                               Ericsson

                                                       October 27, 2017

           Traffic Engineering and Service Mapping Yang Model

                 draft-lee-teas-te-service-mapping-yang-03

Abstract

   This document provides a YANG data model to map service model (e.g.
   L3SM) and Traffic Engineering model (e.g. TE Tunnel or ACTN VN
   model). This model is referred to as TE service Mapping Model. This
   model is applicable to the operation's need for a seamless control
   and management of their L3VPN with TE tunnel support.

Status of this Memo

   This Internet-Draft is submitted to IETF in full conformance with
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Lee, et al.             Expires April 27, 2018                 [Page 1]
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   This Internet-Draft will expire on April 27, 2018.

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   document authors. All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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Table of Contents

   1. Introduction...................................................2
   2. L3VPN Architecture in ACTN context.............................4
   3. TE-Service Mapping Model.......................................7
   4. YANG Data Tree.................................................7
   5. Yang Data Model................................................8
   6. Security......................................................15
   7. IANA Considerations...........................................16
   8. Acknowledgements..............................................16
   9. References....................................................16
      9.1. Informative References...................................16
   10. Contributors.................................................17
   Authors' Addresses...............................................18

1. Introduction

   Data models are a representation of objects that can be configured
   or monitored within a system. Within the IETF, YANG [RFC6020] is the
   language of choice for documenting data models, and YANG models have
   been produced to allow configuration or modeling of a variety of
   network devices, protocol instances, and network services. YANG data
   models have been classified in [Netmod-Yang-Model-Classification]
   and [Service-YANG].

Lee, et al.             Expires April 27, 2018                 [Page 2]
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   [RFC4110] provides a framework for Layer 3 Provider-Provisioned
   Virtual Private Networks (PPVPNs). [L3SM-YANG] provides a L3VPN
   service delivery YANG model for PE-based VPNs. The scope of this
   draft is limited to a set of domain under the same network operators
   to deliver services requiring TE tunnels.

   [ACTN-VN-YANG] describes how customers or end to end orchestrators
   can request and/or instantiate a generic virtual network service.
   [ACTN-Applicability] describes a connection between IETF YANG model
   classifications to ACTN interfaces. In particular, it describes the
   customer service model can be mapped into the CMI (CNC-MDSC
   Interface) of the ACTN architecture.

   The YANG model on the ACTN CMI is known as customer service model in
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