UDP-based Transport for Configured Subscriptions

Document Type Replaced Internet-Draft (individual)
Authors Guangying Zheng  , Tianran Zhou  , Thomas Graf  , Pierre Francois  , Paolo Lucente 
Last updated 2020-08-10 (latest revision 2020-07-10)
Replaces draft-ietf-netconf-udp-pub-channel
Replaced by draft-ietf-netconf-udp-notif
Stream (None)
Intended RFC status (None)
Expired & archived
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Yang Validation 4 errors, 10 warnings.
Additional Resources
- Yang catalog entry for ietf-udp-notif@2020-04-27.yang
- Yang impact analysis for draft-unyte-netconf-udp-notif
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-netconf-udp-notif
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This Internet-Draft is no longer active.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 an UDP-based notification mechanism to collect data from networking devices. A shim header is proposed to facilitate the streaming of data directly from line cards to a collector. The objective is to rely on a lightweight approach to allow for higher frequency and better transit performance compared to already established notification mechanisms.


Guangying Zheng (zhengguangying@huawei.com)
Tianran Zhou (zhoutianran@huawei.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.)