Deterministic Networking (DetNet) Configuration YANG Model
draft-ietf-detnet-yang-08

Document Type Active Internet-Draft (detnet WG)
Authors Xuesong Geng  , Mach Chen  , Yeoncheol Ryoo  , Don Fedyk  , Reshad Rahman  , Zhenqiang Li 
Last updated 2020-10-12
Replaces draft-geng-detnet-conf-yang
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Network Working Group                                            X. Geng
Internet-Draft                                                   M. Chen
Intended status: Standards Track                     Huawei Technologies
Expires: April 15, 2021                                          Y. Ryoo
                                                                    ETRI
                                                                D. Fedyk
                                                 LabN Consulting, L.L.C.
                                                               R. Rahman
                                                           Cisco Systems
                                                                   Z. Li
                                                            China Mobile
                                                        October 12, 2020

       Deterministic Networking (DetNet) Configuration YANG Model
                       draft-ietf-detnet-yang-08

Abstract

   This document contains the specification for Deterministic Networking
   flow configuration YANG Model.  The model allows for provisioning of
   end-to-end DetNet service along the path without dependency on any
   signaling protocol.

   The YANG module defined in this document conforms to the Network
   Management Datastore Architecture (NMDA).

Requirements Language

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in RFC 2119 [RFC2119].

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."

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Internet-Draft          draft-ietf-detnet-yang-08           October 2020

   This Internet-Draft will expire on April 15, 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
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminologies . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  DetNet Configuration Module . . . . . . . . . . . . . . . . .   3
     3.1.  DetNet Appliction Flow Configuration Attributes . . . . .   3
     3.2.  DetNet Service Sub-layer Configuration Attributes . . . .   3
     3.3.  DetNet Forwarding Sub-layer Configuration Attributes  . .   3
   4.  DetNet Flow Aggregation . . . . . . . . . . . . . . . . . . .   4
   5.  DetNet YANG Structure Considerations  . . . . . . . . . . . .   5
   6.  DetNet Configuration YANG Structures  . . . . . . . . . . . .   5
   7.  DetNet Configuration YANG Model . . . . . . . . . . . . . . .  14
   8.  Open Issues . . . . . . . . . . . . . . . . . . . . . . . . .  41
   9.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  41
   10. Security Considerations . . . . . . . . . . . . . . . . . . .  41
   11. Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  41
   12. References  . . . . . . . . . . . . . . . . . . . . . . . . .  41
     12.1.  Normative References . . . . . . . . . . . . . . . . . .  41
     12.2.  Informative References . . . . . . . . . . . . . . . . .  42
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  42

1.  Introduction

   DetNet (Deterministic Networking) provides a capability to carry
   specified unicast or multicast data flows for real-time applications
   with extremely low packet loss rates and assured maximum end-to-end
   delivery latency.  A description of the general background and
   concepts of DetNet can be found in [RFC8655].

   This document defines a YANG model for DetNet based on YANG data
   types and modeling language defined in [RFC6991] and [RFC7950].

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