YANG Data Model for MPLS-TP Operations, Administration, and Maintenance (OAM)
draft-zhang-mpls-tp-yang-oam-05

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Network Working Group                                           L. Zhang
Internet-Draft                                                  L. Zheng
Intended status: Standards Track                     Huawei Technologies
Expires: May 2, 2018                                           S. Aldrin
                                                                  Google
                                                               G. Mirsky
                                                               ZTE Corp.
                                                        October 29, 2017

YANG Data Model for MPLS-TP Operations, Administration, and Maintenance
                                 (OAM)
                    draft-zhang-mpls-tp-yang-oam-05

Abstract

   The Transport Profile of Multiprotocol Label Switching (MPLS-TP),
   specified in RFC 5921, is a packet-based transport technology based
   on the MPLS Traffic Engineering (MPLS-TE) and pseudowire (PW) data-
   plane architectures.  A comprehensive set of Operations,
   Administration, and Maintenance (OAM) procedures that fulfill the
   MPLS-TP OAM requirements for fault, performance, and protection-
   switching management had been defined.  YANG, defined in RFC 6020 and
   RFC 7950, is a data model definition language that was introduced to
   define the content of a conceptual data stores that allows networked
   devices to be managed using NETCONF, as specified in RFC 6241.  This
   document presents the YANG Data model for MPLS-TP OAM, including the
   basic functions of Fault Management and Performance Monitoring.

Status of This Memo

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   This Internet-Draft will expire on May 2, 2018.

Zhang, et al.              Expires May 2, 2018                  [Page 1]
Internet-Draft              MPLS-TP OAM YANG                October 2017

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Conventions used in this document . . . . . . . . . . . . . .   3
     2.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   3
     2.2.  Requirements Language . . . . . . . . . . . . . . . . . .   4
   3.  Design of the Data Model  . . . . . . . . . . . . . . . . . .   4
     3.1.  Maintenance Entity Group (MEG) Configuration  . . . . . .   4
     3.2.  Maintenance Entities (MEs) Configuration  . . . . . . . .   4
     3.3.  MPLS-TP OAM Fault Management And Performance Moinitoring
           Configuration . . . . . . . . . . . . . . . . . . . . . .   6
     3.4.  Display of ME Status  . . . . . . . . . . . . . . . . . .   7
     3.5.  Display of Detect Result  . . . . . . . . . . . . . . . .  10
   4.  MPLS-TP OAM Data Hierarchy  . . . . . . . . . . . . . . . . .  12
   5.  Interaction with other MPLS OAM Tools Models  . . . . . . . .  17
   6.  MPLS-TP OAM YANG module . . . . . . . . . . . . . . . . . . .  17
   7.  Examples  . . . . . . . . . . . . . . . . . . . . . . . . . .  47
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .  47
   9.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  48
   10. Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  48
   11. References  . . . . . . . . . . . . . . . . . . . . . . . . .  48
     11.1.  Normative References . . . . . . . . . . . . . . . . . .  48
     11.2.  Infomative References  . . . . . . . . . . . . . . . . .  49
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  49

1.  Introduction

   The Transport Profile of Multiprotocol Label Switching (MPLS-TP)
   [RFC5921] is a packet-based transport technology based on the MPLS
   Traffic Engineering (MPLS-TE) and pseudowire (PW) data-plane
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