YANG Module Tags
draft-rtgyangdt-netmod-module-tags-00

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Last updated 2017-02-08
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Network Working Group                                           C. Hopps
Internet-Draft                                          Deutsche Telekom
Updates: rfc6087bis (if approved)                              L. Berger
Intended status: Standards Track                 LabN Consulting, L.L.C.
Expires: August 12, 2017                                   D. Bogdanovic
                                                        February 8, 2017

                            YANG Module Tags
                 draft-rtgyangdt-netmod-module-tags-00

Abstract

   This document defines two modules that support the association of
   tags with modules.  Tags may be included in a module or associated
   with a module through the use of an augmentation to YANG library that
   is defined in this document.  The expectation is for such tags to be
   used to help classify and organize modules.  Tags may be standardized
   and assigned during module definition; assigned by implementations;
   or dynamically defined and set by users.  This document provides
   guidance to future model writers and, as such, this document updates
   [I-D.ietf-netmod-rfc6087bis].

Status of This Memo

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   This Internet-Draft will expire on August 12, 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
   Provisions Relating to IETF Documents
   (http://trustee.ietf.org/license-info) in effect on the date of

Hopps, et al.            Expires August 12, 2017                [Page 1]
Internet-Draft              YANG Module Tags               February 2017

   publication of this document.  Please review these documents
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   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Conventions Used in This Document . . . . . . . . . . . . . .   3
   3.  Tag Locations . . . . . . . . . . . . . . . . . . . . . . . .   3
   4.  Tag Prefixes  . . . . . . . . . . . . . . . . . . . . . . . .   3
     4.1.  IETF Standard Tags  . . . . . . . . . . . . . . . . . . .   4
     4.2.  Vendor Tags . . . . . . . . . . . . . . . . . . . . . . .   4
     4.3.  Local Tags  . . . . . . . . . . . . . . . . . . . . . . .   4
     4.4.  Reserved Tags . . . . . . . . . . . . . . . . . . . . . .   4
   5.  Tag Management  . . . . . . . . . . . . . . . . . . . . . . .   4
     5.1.  Module Definition Association . . . . . . . . . . . . . .   4
     5.2.  Implementation Association  . . . . . . . . . . . . . . .   4
     5.3.  Administrative Tagging  . . . . . . . . . . . . . . . . .   4
       5.3.1.  Adding Tags . . . . . . . . . . . . . . . . . . . . .   5
       5.3.2.  Removing Tags . . . . . . . . . . . . . . . . . . . .   5
       5.3.3.  Resetting Tags  . . . . . . . . . . . . . . . . . . .   5
   6.  Tags Module Structure . . . . . . . . . . . . . . . . . . . .   6
     6.1.  Tags Module Tree  . . . . . . . . . . . . . . . . . . . .   6
     6.2.  Tags Module . . . . . . . . . . . . . . . . . . . . . . .   6
   7.  Library Augmentation  . . . . . . . . . . . . . . . . . . . .   8
     7.1.  Library Augmentation Module . . . . . . . . . . . . . . .   9
   8.  Other Classifications . . . . . . . . . . . . . . . . . . . .  10
   9.  Guidelines to Model Writers . . . . . . . . . . . . . . . . .  11
     9.1.  Include Module Tags . . . . . . . . . . . . . . . . . . .  11
     9.2.  Define Standard Tags  . . . . . . . . . . . . . . . . . .  12
   10. IANA Considerations . . . . . . . . . . . . . . . . . . . . .  12
     10.1.  YANG Module Tag Prefix Registry  . . . . . . . . . . . .  12
     10.2.  YANG Module IETF Tag Registry  . . . . . . . . . . . . .  12
   11. References  . . . . . . . . . . . . . . . . . . . . . . . . .  14
     11.1.  Normative References . . . . . . . . . . . . . . . . . .  14
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