Constrained YANG Module Library

Document Type Expired Internet-Draft (core WG)
Authors Michel Veillette  , Ivaylo Petrov 
Last updated 2021-07-26 (latest revision 2021-01-11)
Replaces draft-veillette-core-yang-library
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
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Yang Validation 0 errors, 0 warnings.
Additional Resources
- Working Group Repo
- Yang catalog entry for ietf-constrained-yang-library@2019-03-28.yang
- Yang impact analysis for draft-ietf-core-yang-library
- Mailing list discussion
Stream WG state WG Consensus: Waiting for Write-Up
Document shepherd Carsten Bormann
IESG IESG state Expired
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to Carsten Bormann <>

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes a constrained version of the YANG library that provides information about the YANG modules, datastores, and datastore schemas used by a constrained network management server (e.g., a CORECONF server).


Michel Veillette (
Ivaylo Petrov (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)