Generic YANG Data Model for Connectionless Operations, Administration, and Maintenance(OAM) protocols
draft-ietf-lime-yang-connectionless-oam-11

Document Type Active Internet-Draft (lime WG)
Last updated 2017-09-20
Replaces draft-kumar-lime-yang-connectionless-oam
Stream IETF
Intended RFC status Proposed Standard
Formats plain text xml pdf html bibtex
Yang Validation 2 errors, 2 warnings.
Reviews
Stream WG state Submitted to IESG for Publication
Document shepherd Carlos Pignataro
Shepherd write-up Show (last changed 2017-06-28)
IESG IESG state AD Evaluation
Consensus Boilerplate Yes
Telechat date
Responsible AD Benoit Claise
Send notices to Ron Bonica <rbonica@juniper.net>, Carlos Pignataro <cpignata@cisco.com>
Network Working Group                                           D. Kumar
Internet-Draft                                                     Cisco
Intended status: Standards Track                                 M. Wang
Expires: March 24, 2018                                            Q. Wu
                                                                  Huawei
                                                               R. Rahman
                                                             S. Raghavan
                                                                   Cisco
                                                      September 20, 2017

 Generic YANG Data Model for Connectionless Operations, Administration,
                     and Maintenance(OAM) protocols
               draft-ietf-lime-yang-connectionless-oam-11

Abstract

   This document presents a base YANG Data model for connectionless
   Operations Administration, and Maintenance(OAM) protocols.  It
   provides a technology-independent abstraction of key OAM constructs
   for connectionless protocols.  The base model presented here can be
   extended to include technology specific details.  This is leading to
   uniformity between OAM protocols and support both nested OAM
   workflows (i.e., performing OAM functions at different or same levels
   through a unified interface) and interacting OAM workflows ( i.e.,
   performing OAM functions at same levels through a unified interface).

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on March 24, 2018.

Kumar, et al.            Expires March 24, 2018                 [Page 1]
Internet-Draft       Connection-Less OAM YANG model       September 2017

Copyright Notice

   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
   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.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Conventions used in this document . . . . . . . . . . . . . .   3
     2.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   4
   3.  Overview of the Connectionless OAM Model  . . . . . . . . . .   4
     3.1.  TP Address  . . . . . . . . . . . . . . . . . . . . . . .   5
     3.2.  Tools . . . . . . . . . . . . . . . . . . . . . . . . . .   5
     3.3.  OAM neighboring layers  . . . . . . . . . . . . . . . . .   6
     3.4.  Test Point Locations Information  . . . . . . . . . . . .   7
     3.5.  Test Point Locations  . . . . . . . . . . . . . . . . . .   7
     3.6.  Path Discovery Data . . . . . . . . . . . . . . . . . . .   8
     3.7.  Continuity Check Data . . . . . . . . . . . . . . . . . .   8
     3.8.  OAM data hierarchy  . . . . . . . . . . . . . . . . . . .   8
   4.  OAM YANG Module . . . . . . . . . . . . . . . . . . . . . . .  11
   5.  Connectionless model applicability  . . . . . . . . . . . . .  35
     5.1.  BFD Extension . . . . . . . . . . . . . . . . . . . . . .  36
       5.1.1.  Augment Method  . . . . . . . . . . . . . . . . . . .  36
       5.1.2.  Schema Mount  . . . . . . . . . . . . . . . . . . . .  38
     5.2.  LSP ping extension  . . . . . . . . . . . . . . . . . . .  40
       5.2.1.  Augment Method  . . . . . . . . . . . . . . . . . . .  40
       5.2.2.  Schema Mount  . . . . . . . . . . . . . . . . . . . .  41
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  43
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  45
   8.  Acknowlegements . . . . . . . . . . . . . . . . . . . . . . .  45
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  45
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .  45
Show full document text