Requirements for Subscription to YANG Datastores

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Publisher: IETF
Doc Type: Informational
Pages: 18
Abstract: This document provides requirements for a service that allows client applications to subscribe to updates of a YANG datastore. Based on criteria negotiated as part of a subscription, updates will be pushed to targeted recipients. Such a capability eliminates the need for periodic polling of YANG datastores by applications and fills a functional gap in existing YANG transports (i.e., Network Configuration Protocol (NETCONF) and RESTCONF). Such a service can be summarized as a "pub/sub" service for YANG datastore updates. Beyond a set of basic requirements for the service, various refinements are addressed. These refinements include: periodicity of object updates, filtering out of objects underneath a requested a subtree, and delivery QoS guarantees.
Publication Date: 2016-06-01
Status Note: Informational
DOI: 10.17487/RFC7923
Link: https://doi.org/10.17487/RFC7923
Author(s): Eric Voit
Alexander Clemm
Alberto Gonzalez Prieto
Keyword(s): Push Updates

Latest version of IETF RFC 7923

Document Versions — IETF RFC 7923

▶ IETF RFC 7923 (2016-06-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 2328 [Active*]
IETF RFC 6241 [Active*]
IETF RFC 6513 [Active*]
IETF RFC 7589 [Active*]
IETF RFC 7921 [Active*]
IETF RFC 7922 [Active*]

Bibliographic Reference(s)

IETF.draft-ietf-i2rs-protocol-security-requirements-06 — I2RS-PROT-SEC EXTERNAL
IETF.draft-ietf-i2rs-security-environment-reqs-01 — I2RS-ENV-SEC EXTERNAL
IETF.draft-ietf-i2rs-usecase-reqs-summary-02 — USECASE EXTERNAL
IETF.draft-ietf-sacm-requirements-13 — SACMREQ EXTERNAL
Millard, P., Saint-Andre, P., and R. Meijer, "Publish- Subscribe", XSF XEP-0060, July 2010, < http://xmpp.org/extensions/xep-0060.html >. EXTERNAL
Object Management Group (OMG), "Data Distribution Service for Real-time Systems, Version 1.2", January 2007, < http://www.omg.org/spec/DDS/1.2/ >. EXTERNAL

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IETF RFC 7923, Requirements for Subscription to YANG Datastores. Available at https://doi.org/10.17487/RFC7923

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IETF RFC 7923, Requirements for Subscription to YANG Datastores. Available at https://doi.org/10.17487/RFC7923

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<span class="citation"><cite>IETF RFC 7923</cite>, Requirements for Subscription to YANG Datastores. Available at <a href="https://doi.org/10.17487/RFC7923" target="_blank" rel="noopener">https://doi.org/10.17487/RFC7923</a></span>

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IETF RFC 7923, Requirements for Subscription to YANG Datastores
doi: 10.17487/RFC7923
url: https://doi.org/10.17487/RFC7923

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Referenced By

IETF draft-clemm-netmod-mount-06.txt [Active*]
IETF RFC 7922 [Active*]
IETF RFC 8241 [Active*]
IETF RFC 8242 [Active*]
IETF RFC 8639 [Active*]
IETF RFC 8641 [Active*]
IETF RFC 9522 [Active*]