UDP based Publication Channel for Streaming Telemetry

Document Type Expired Internet-Draft (individual)
Authors Guangying Zheng  , Tianran Zhou  , Alexander Clemm  , Thomas Graf  , Pierre Francois  , Paolo Lucente 
Last updated 2020-10-01 (latest revision 2020-03-30)
Replaces draft-ietf-netconf-udp-pub-channel
Stream (None)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Yang Validation 4 errors, 10 warnings.
Additional Resources
- Yang catalog entry for ietf-upc-subscribed-notifications@2020-03-26.yang
- Yang impact analysis for draft-unyte-netconf-udp-pub-channel
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes a UDP-based publication channel for streaming telemetry use to collect data from devices. A new shim header is proposed to facilitate the distributed data collection mechanism which directly pushes data from line cards to the collector. Because of the lightweight UDP encapsulation, higher frequency and better transit performance can be achieved.


Guangying Zheng (zhengguangying@huawei.com)
Tianran Zhou (zhoutianran@huawei.com)
Alexander Clemm (alex@futurewei.com)
Thomas Graf (thomas.graf@swisscom.com)
Pierre Francois (pierre.francois@insa-lyon.fr)
Paolo Lucente (paolo@ntt.net)

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