YANG Data Model for IEEE 1588v2
draft-ietf-tictoc-1588v2-yang-03
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Internet Working Group Y. Jiang, Ed.
X. Liu
Internet-Draft J. Xu
Huawei
Intended status: Standards Track R. Cummings, Ed.
National Instruments
Expires: June 2017 December 5, 2016
YANG Data Model for IEEE 1588v2
draft-ietf-tictoc-1588v2-yang-03
Abstract
This document defines a YANG data model for the configuration of
IEEE 1588-2008 devices and clocks, and also retrieval of the
configuration information, data set and running states of IEEE
1588-2008 clocks.
Status of this Memo
This Internet-Draft is submitted to IETF in full conformance with
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This Internet-Draft will expire on June 5, 2017.
Copyright Notice
Copyright (c) 2016 IETF Trust and the persons identified as the
document authors. All rights reserved.
Jiang, et al Expires June 5, 2017 [Page 1]
Internet-Draft 1588v2 YANG Model December 2016
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
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Table of Contents
1. Introduction .............................................. 2
1.1. Conventions used in this document ...................... 4
1.2. Terminology ............................................ 4
2. IEEE 1588-2008 YANG Model hierarchy ....................... 5
2.1. Interpretations from IEEE 1588 Working Group ........... 8
3. IEEE 1588-2008 YANG Module ................................ 9
4. Security Considerations .................................. 21
5. IANA Considerations ...................................... 22
6. References ............................................... 22
6.1. Normative References .................................. 22
6.2. Informative References ................................ 22
7. Acknowledgments .......................................... 23
Appendix A Transferring YANG Work to IEEE 1588 WG (Informational)
............................................................... 23
A.1. Assumptions for the Transfer .......................... 24
A.2. Intellectual Property Considerations .................. 25
A.3. Namespace and Module Name ............................. 25
A.4. IEEE 1588 YANG Modules in ASCII Format ................ 26
1. Introduction
As a synchronization protocol, IEEE 1588-2008 (also known as IEEE
1588v2) [IEEE1588] is widely supported in the carrier networks,
industrial networks, automotive networks, and many other
applications. It can provide high precision time synchronization as
fine as nano-seconds. The protocol depends on a Precision Time
Protocol (PTP) engine to decide its own state automatically, and a
PTP transportation layer to carry the PTP timing and various
quality messages. The configuration parameters and state data sets
of IEEE 1588-2008 are numerous.
According to the concepts described in [RFC3444], IEEE 1588-2008
itself provides an information model in its normative
Jiang, et al Expires June 5, 2017 [Page 2]
Internet-Draft 1588v2 YANG Model December 2016
specifications for the data sets (in IEEE 1588-2008 clause 8). Some
standardization organizations including the IETF have specified
data models in MIBs (Management Information Bases) for IEEE 1588-
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