YANG Modules Describing Capabilities for Systems and Datastore Update Notifications
RFC 9196, “YANG Modules Describing Capabilities for Systems and Datastore Update Notifications”, is a Proposed Standard document published in February 2022 by B. Lengyel, A. Clemm, B. Claise. The canonical text is published by the RFC Editor.
Abstract
This document defines two YANG modules, "ietf-system-capabilities" and "ietf-notification-capabilities".
The module "ietf-system-capabilities" provides a placeholder structure that can be used to discover YANG-related system capabilities for servers. The module can be used to report capability information from the server at runtime or at implementation time by making use of the YANG instance data file format.
The module "ietf-notification-capabilities" augments "ietf-system-capabilities" to specify capabilities related to "Subscription to YANG Notifications for Datastore Updates" (RFC 8641).
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 9196 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
- RFC 9195 A File Format for YANG Instance Data
- RFC 9197 Data Fields for In Situ Operations, Administration, and Maintenance
- RFC 9194 A YANG Module for IS-IS Reverse Metric
- RFC 9198 Advanced Unidirectional Route Assessment
- RFC 9193 Sensor Measurement Lists Fields for Indicating Data Value Content-Format
- RFC 9199 Considerations for Large Authoritative DNS Server Operators
- RFC 9192 Network Service Header Fixed-Length Context Header Allocation
- RFC 9200 Authentication and Authorization for Constrained Environments Using the OAuth 2.0 Framework