Operations, Administration and Maintenance (OAM) for Deterministic Networks (DetNet) with IP Data Plane
draft-ietf-detnet-ip-oam-00

Document Type Active Internet-Draft (detnet WG)
Authors Greg Mirsky  , Mach Chen  , David Black 
Last updated 2020-09-18
Replaces draft-mirsky-detnet-ip-oam
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DetNet  Working Group                                          G. Mirsky
Internet-Draft                                                 ZTE Corp.
Intended status: Informational                                   M. Chen
Expires: March 22, 2021                                           Huawei
                                                                D. Black
                                                                Dell EMC
                                                      September 18, 2020

   Operations, Administration and Maintenance (OAM) for Deterministic
                  Networks (DetNet) with IP Data Plane
                      draft-ietf-detnet-ip-oam-00

Abstract

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

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 22, 2021.

Copyright Notice

   Copyright (c) 2020 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

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   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Conventions used in this document . . . . . . . . . . . . . .   3
     2.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   3
     2.2.  Keywords  . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Active OAM for DetNet Networks with the IP Data Plane . . . .   3
     3.1.  Active OAM Using DetNet-in-UDP Encapsulation  . . . . . .   4
     3.2.  Mapping Active OAM and IP DetNet flows  . . . . . . . . .   4
     3.3.  Active OAM Using GRE-in-UDP Encapsulation . . . . . . . .   5
   4.  Use of Hybrid OAM in DetNet . . . . . . . . . . . . . . . . .   5
   5.  OAM of DetNet IP Interworking with OAM of non-IP DetNet
       domains . . . . . . . . . . . . . . . . . . . . . . . . . . .   5
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   6
   7.  Security Considerations . . . . . . . . . . . . . . . . . . .   6
   8.  Acknowledgment  . . . . . . . . . . . . . . . . . . . . . . .   6
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   6
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .   6
     9.2.  Informational References  . . . . . . . . . . . . . . . .   7
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .   7

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.ietf-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 the IP
   data plane.

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2.  Conventions used in this document

2.1.  Terminology

   The term "DetNet OAM" used in this document interchangeably with
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