Generic YANG Data Model for Connection-Oriented Operations, Administration, and Maintenance (OAM) Protocols
RFC 8531

Document Type RFC - Proposed Standard (April 2019; Errata)
Last updated 2019-05-06
Replaces draft-ietf-lime-yang-oam-model
Stream IETF
Formats plain text pdf html bibtex
Yang Validation 0 errors, 0 warnings.
Reviews
Additional URLs
- Yang catalog entry for ietf-connection-oriented-oam@2018-02-07.yang
- Yang impact analysis for draft-ietf-lime-yang-connection-oriented-oam-model
- Mailing list discussion
Stream WG state Submitted to IESG for Publication
Document shepherd Ron Bonica
Shepherd write-up Show (last changed 2017-12-27)
IESG IESG state RFC 8531 (Proposed Standard)
Consensus Boilerplate Yes
Telechat date
Responsible AD Benoît Claise
Send notices to rbonica@juniper.net
IANA IANA review state IANA OK - Actions Needed
IANA action state RFC-Ed-Ack
Internet Engineering Task Force (IETF)                          D. Kumar
Request for Comments: 8531                                         Cisco
Category: Standards Track                                          Q. Wu
ISSN: 2070-1721                                                  M. Wang
                                                                  Huawei
                                                              April 2019

                      Generic YANG Data Model for
 Connection-Oriented Operations, Administration, and Maintenance (OAM)
                               Protocols

Abstract

   This document presents a base YANG data model for connection-oriented
   Operations, Administration, and Maintenance (OAM) protocols.  It
   provides a technology-independent abstraction of key OAM constructs
   for such protocols.  The model presented here can be extended to
   include technology-specific details.  This guarantees uniformity in
   the management of OAM protocols and provides support for nested OAM
   workflows (i.e., performing OAM functions at different levels through
   a unified interface).

   The YANG data model in this document conforms to the Network
   Management Datastore Architecture.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force
   (IETF).  It represents the consensus of the IETF community.  It has
   received public review and has been approved for publication by the
   Internet Engineering Steering Group (IESG).  Further information on
   Internet Standards is available in Section 2 of RFC 7841.

   Information about the current status of this document, any errata,
   and how to provide feedback on it may be obtained at
   https://www.rfc-editor.org/info/rfc8531.

Kumar, et al.                Standards Track                    [Page 1]
RFC 8531         Connection-Oriented OAM YANG Data Model      April 2019

Copyright Notice

   Copyright (c) 2019 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
   Provisions Relating to IETF Documents
   (https://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
   to this document.  Code Components extracted from this document must
   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Kumar, et al.                Standards Track                    [Page 2]
RFC 8531         Connection-Oriented OAM YANG Data Model      April 2019

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   4
   2.  Conventions Used in This Document . . . . . . . . . . . . . .   5
     2.1.  Abbreviations . . . . . . . . . . . . . . . . . . . . . .   6
     2.2.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   7
     2.3.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . .   7
   3.  Architecture of Generic YANG Data Model for Connection-
       Oriented OAM  . . . . . . . . . . . . . . . . . . . . . . . .   7
   4.  Overview of the Connection-Oriented OAM YANG Data Model . . .   8
     4.1.  Maintenance Domain (MD) Configuration . . . . . . . . . .   9
     4.2.  Maintenance Association (MA) Configuration  . . . . . . .  10
     4.3.  Maintenance End Point (MEP) Configuration . . . . . . . .  11
     4.4.  RPC Definitions . . . . . . . . . . . . . . . . . . . . .  11
     4.5.  Notifications . . . . . . . . . . . . . . . . . . . . . .  14
     4.6.  Monitor Statistics  . . . . . . . . . . . . . . . . . . .  14
     4.7.  OAM Data Hierarchy  . . . . . . . . . . . . . . . . . . .  14
   5.  OAM YANG Module . . . . . . . . . . . . . . . . . . . . . . .  19
   6.  Base Mode . . . . . . . . . . . . . . . . . . . . . . . . . .  42
     6.1.  MEP Address . . . . . . . . . . . . . . . . . . . . . . .  42
     6.2.  MEP ID for Base Mode  . . . . . . . . . . . . . . . . . .  42
     6.3.  Maintenance Association . . . . . . . . . . . . . . . . .  42
   7.  Connection-Oriented OAM YANG Data Model Applicability . . . .  43
     7.1.  Generic YANG Data Model Extension for TRILL OAM . . . . .  43
       7.1.1.  MD Configuration Extension  . . . . . . . . . . . . .  43
       7.1.2.  MA Configuration Extension  . . . . . . . . . . . . .  44
       7.1.3.  MEP Configuration Extension . . . . . . . . . . . . .  45
       7.1.4.  RPC Extension . . . . . . . . . . . . . . . . . . . .  46
     7.2.  Generic YANG Data Model Extension for MPLS-TP OAM . . . .  46
       7.2.1.  MD Configuration Extension  . . . . . . . . . . . . .  47
       7.2.2.  MA Configuration Extension  . . . . . . . . . . . . .  48
       7.2.3.  MEP Configuration Extension . . . . . . . . . . . . .  48
Show full document text