Constrained YANG Module Library

Document Type Expired Internet-Draft (candidate for core WG)
Authors Michel Veillette  , Ivaylo Petrov 
Last updated 2020-01-09 (latest revision 2019-07-08)
Replaces draft-veillette-core-cool-library
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
pdf htmlized bibtex
Yang Validation 0 errors, 1 warnings.
Additional Resources
- Yang catalog entry for ietf-constrained-yang-library@2019-03-28.yang
- Yang impact analysis for draft-veillette-core-yang-library
- Mailing list discussion
Stream WG state Call For Adoption By WG Issued
Document shepherd No shepherd assigned
IESG IESG state Expired
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active.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.)