A YANG Data Model for MPLS-TE Topology
draft-busizheng-teas-yang-te-mpls-topology-00

Document Type Active Internet-Draft (individual)
Authors Italo Busi  , Haomian Zheng  , Aihua Guo  , Xufeng Liu 
Last updated 2020-07-13
Replaces draft-busizheng-teas-mpls-tp-yang
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Additional Resources
- Yang catalog entry for ietf-mpls-te-types@2020-07-13.yang
- Yang catalog entry for ietf-te-mpls-topology@2020-07-13.yang
- Yang impact analysis for draft-busizheng-teas-yang-te-mpls-topology
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TEAS Working Group                                           Italo Busi
Internet Draft                                            Haomian Zheng
Intended status: Standard Track                                  Huawei
                                                              Aihua Guo
                                                              Futurewei
                                                             Xufeng Liu
                                                         Volta Networks

Expires: January 2021                                     July 13, 2020

                  A YANG Data Model for MPLS-TE Topology
               draft-busizheng-teas-yang-te-mpls-topology-00

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   This document is subject to BCP 78 and the IETF Trust's Legal
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Internet-Draft       MPLS-TE Topology YANG Model              July 2020

   (http://trustee.ietf.org/license-info) in effect on the date of
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Abstract

   This document describes a YANG data model for Multi-Protocol Label
   Switching (MPLS) with Traffic Engineering (MPLS-TE) networks.

Table of Contents

   1. Introduction...................................................2
      1.1. Tree Diagram..............................................3
      1.2. Prefixes in Data Node Names...............................3
   2. MPLS-TE Types Overview.........................................3
   3. MPLS-TE Topology Model Overview................................4
      3.1. TE Label Augmentations....................................6
      3.2. MPLS-TP Topology..........................................6
   4. YANG model for common MPLS-TE Types............................7
   5. YANG model for MPLS-TE Topology...............................12
      5.1. YANG Tree................................................12
      5.2. YANG Code................................................16
   6. Security Considerations.......................................27
   7. IANA Considerations...........................................27
   8. References....................................................27
      8.1. Normative References.....................................27
      8.2. Informative References...................................28
   Acknowledgments..................................................28
   Authors' Addresses...............................................29

1. Introduction

   This document describes a YANG data model for Multi-Protocol Label
   Switching (MPLS) with Traffic Engineering (MPLS-TE) networks.

   This document also defines a collection of common data types and
   groupings in YANG data modeling language for MPLS-TE networks.  These
   derived common types and groupings are intended to be imported by the
   MPLS-TE topology model, defined in this document, as well as by the
   MPLS-TE tunnel model, defined in [TE-MPLS].

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   Multi-Protocol Label Switching - Transport Profile (MPLS-TP) is a
   profile of the MPLS protocol that is used in packet switched
   transport networks and operated in a similar manner to other existing
   transport technologies (e.g., OTN), as described in RFC5921. The YANG
   model defined in this document can also be for MPLS-TP networks.

1.1. Tree Diagram

   A simplified graphical representation of the data model is used in
   section 5.1 of this this document.  The meaning of the symbols in
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