YANG Data Model for Sync PHY
draft-jiang-tictoc-syncphy-yang-00

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Internet Working Group                                       Y. Jiang
                                                                J. Lv
Internet-Draft                                                 Huawei
                                                               L. Han
Intended status: Standards Track                         China Mobile

Expires: September 2020                                  March 9, 2020

                       YANG Data Model for Sync PHY
                    draft-jiang-tictoc-syncphy-yang-00

Abstract

   This document defines a YANG data model for the configuration of
   physical layer synchronization including SyncE and SyncO. The YANG
   module in this document conforms to the Network Management
   Datastore Architecture (NMDA).

Status of this Memo

   This Internet-Draft is submitted to IETF in full conformance with
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Copyright Notice

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

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   This document is subject to BCP 78 and the IETF Trust's Legal
   Provisions Relating to IETF Documents
   (http://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
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Table of Contents

   1.   Introduction .............................................. 2
      1.1. Conventions used in this document ...................... 3
      1.2. Terminology ............................................ 3
   2.   Sync PHY YANG Model hierarchy ............................. 3
   3.   Sync PHY YANG Module ...................................... 5
   4.   Security Considerations .................................. 14
   5.   IANA Considerations ...................................... 14
   6.   References ............................................... 14
      6.1. Normative References .................................. 14
      6.2. Informative References ................................ 15
   7.   Acknowledgments .......................................... 15

1. Introduction

   Frequency synchronization based on physical layer clock is widely
   implemented in network elements and deployed in the networks. The
   physical clock is delivered across the network over a physical link
   such as PDH, SDH/SONET, OTN or IEEE 802.3.

   This document defines a YANG data model for the configuration of
   synchronization over physical layer (simplified as Sync PHY) such
   as Sync Ethernet (SyncE) and Synchronous Optical Transport Network
   (SyncO). The data model is constructed based on the management
   attributes as specified in [ITU781] and reference source selection
   architecture as described in [ITU8264]. The data model is targeted
   at supporting generic Sync PHY for network elements and industrial
   internet devices, the details on these physical layer
   synchronization can refer to those ITU-T recommendations such as
   [ITU783],[ITU705], [ITU705], [ITU8021], [ITU798] and is out of
   scope of this document.

   The YANG module in this document conforms to the Network Management
   Datastore Architecture (NMDA) [RFC8342].

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1.1. Conventions used in this document

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL
   NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED",
   "MAY", and "OPTIONAL" in this document are to be interpreted as
   described in BCP 14 [RFC2119] [RFC8174] when, and only when, they
   appear in all capitals, as shown here.
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