Operations, Administration and Maintenance (OAM) for Deterministic Networks (DetNet) with IP Data Plane
draft-mirsky-detnet-ip-oam-01

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Replaces draft-mirsky-detnet-oam
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DetNet  Working Group                                          G. Mirsky
Internet-Draft                                                 ZTE Corp.
Intended status: Informational                                   M. Chen
Expires: July 9, 2020                                             Huawei
                                                         January 6, 2020

   Operations, Administration and Maintenance (OAM) for Deterministic
                  Networks (DetNet) with IP Data Plane
                     draft-mirsky-detnet-ip-oam-01

Abstract

   This document defines the principals for using Operations,
   Administration, and Maintenance protocols and mechanisms in the
   Deterministic Networking networks with IP data plane.

Status of This Memo

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   This Internet-Draft will expire on July 9, 2020.

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   Copyright (c) 2020 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Conventions used in this document . . . . . . . . . . . . . .   2
     2.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   2
     2.2.  Keywords  . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Active OAM for DetNet Networks with IP Data Plane . . . . . .   3
   4.  Use of Hybrid OAM in DetNet . . . . . . . . . . . . . . . . .   4
   5.  OAM of DetNet IP Interworking with OAM of DetNet MPLS . . . .   4
   6.  OAM of DetNet IP Interworking with OAM of TSN . . . . . . . .   4
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   4
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .   4
   9.  Acknowledgment  . . . . . . . . . . . . . . . . . . . . . . .   4
   10. References  . . . . . . . . . . . . . . . . . . . . . . . . .   4
     10.1.  Normative References . . . . . . . . . . . . . . . . . .   4
     10.2.  Informational References . . . . . . . . . . . . . . . .   5
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .   6

1.  Introduction

   [RFC8655] introduces and explains Deterministic Networks (DetNet)
   architecture.

   Operations, Administration and Maintenance (OAM) protocols are used
   to detect, localize defects in the network, and monitor network
   performance.  Some OAM functions, e.g., failure detection, work in
   the network proactively, while others, e.g., defect localization,
   usually performed on-demand.  These tasks achieved by a combination
   of active and hybrid, as defined in [RFC7799], OAM methods.

   [I-D.mirsky-detnet-mpls-oam] lists the functional requirements toward
   OAM for DetNet domain.  The list can further be used for gap analysis
   of available OAM tools to identify possible enhancements of existing
   or whether new OAM tools are required to support proactive and on-
   demand path monitoring and service validation.  Also, the document
   defines the OAM use principals for the DetNet networks with IP data
   plane.

2.  Conventions used in this document

2.1.  Terminology

   The term "DetNet OAM" used in this document interchangeably with
   longer version "set of OAM protocols, methods and tools for
   Deterministic Networks".

   DetNet Deterministic Networks

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   DiffServ Differentiated Services

   OAM: Operations, Administration and Maintenance

   PREF Packet Replication and Elimination Function

   POF Packet Ordering Function

   RDI Remote Defect Indication

   Underlay Network or Underlay Layer: The network that provides
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