DetNet Flow Information Model Based on TSN
draft-farkas-detnet-flow-information-model-00

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DetNet                                                         J. Farkas
Internet-Draft                                                  B. Varga
Intended status: Standards Track                                Ericsson
Expires: September 13, 2017                                  R. Cummings
                                                    National Instruments
                                                          March 12, 2017

               DetNet Flow Information Model Based on TSN
             draft-farkas-detnet-flow-information-model-00

Abstract

   This document describes flow information model for Deterministic
   Networking (DetNet).  The DetNet service is provided either for a
   Layer 3 or a Layer 2 flow.  This document provides DetNet flow
   information model both for Layer 3 and Layer 2 flows in an integrated
   fashion.

Status of This Memo

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   This Internet-Draft will expire on September 13, 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
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Farkas, et al.         Expires September 13, 2017               [Page 1]
Internet-Draft        DetNet Flow Information Model           March 2017

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

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Goals . . . . . . . . . . . . . . . . . . . . . . . . . .   3
     1.2.  Non Goals . . . . . . . . . . . . . . . . . . . . . . . .   4
   2.  Conventions Used in This Document . . . . . . . . . . . . . .   4
   3.  Terminology and Definitions . . . . . . . . . . . . . . . . .   4
   4.  Naming Conventions  . . . . . . . . . . . . . . . . . . . . .   4
   5.  End System  . . . . . . . . . . . . . . . . . . . . . . . . .   5
   6.  Flow  . . . . . . . . . . . . . . . . . . . . . . . . . . . .   6
     6.1.  Identification and Specification of Flows . . . . . . . .   6
       6.1.1.  DetNet L3 Flow Identification and Specification . . .   7
       6.1.2.  DetNet L2 Flow Identification and Specification . . .   7
     6.2.  Traffic Specification . . . . . . . . . . . . . . . . . .   8
     6.3.  Flow Rank . . . . . . . . . . . . . . . . . . . . . . . .   8
   7.  Source  . . . . . . . . . . . . . . . . . . . . . . . . . . .   8
   8.  Destination . . . . . . . . . . . . . . . . . . . . . . . . .   9
   9.  Common Attributes of Source and Destination . . . . . . . . .  10
     9.1.  End System Interfaces . . . . . . . . . . . . . . . . . .  10
     9.2.  Interface Capabilities  . . . . . . . . . . . . . . . . .  10
     9.3.  User to Network Requirements  . . . . . . . . . . . . . .  11
   10. Status  . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
     10.1.  Status Info  . . . . . . . . . . . . . . . . . . . . . .  13
     10.2.  Interface Configuration  . . . . . . . . . . . . . . . .  14
     10.3.  Failed Interfaces  . . . . . . . . . . . . . . . . . . .  14
   11. Summary . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
   12. IANA Considerations . . . . . . . . . . . . . . . . . . . . .  14
   13. Security Considerations . . . . . . . . . . . . . . . . . . .  15
   14. References  . . . . . . . . . . . . . . . . . . . . . . . . .  15
     14.1.  Normative References . . . . . . . . . . . . . . . . . .  15
     14.2.  Informative References . . . . . . . . . . . . . . . . .  15
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  16

1.  Introduction

   A Deterministic Networking (DetNet) service provides a capability to
   carry a unicast or a multicast data flow for an application with
   constrained requirements on network performance, e.g., low packet
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