UDP based Publication Channel for Streaming Telemetry

Document Type Expired Internet-Draft (netconf WG)
Last updated 2019-09-12 (latest revision 2019-03-11)
Replaces draft-zheng-netconf-udp-pub-channel
Stream IETF
Intended RFC status (None)
Expired & archived
pdf htmlized bibtex
Yang Validation 7 errors, 3 warnings.
Additional URLs
- Yang catalog entry for ietf-upc-subscribed-notifications@2018-10-19.yang
- Yang impact analysis for draft-ietf-netconf-udp-pub-channel
- Mailing list discussion
Stream WG state Dead WG Document
Other - see Comment Log
Document shepherd No shepherd assigned
IESG IESG state Expired
Consensus Boilerplate Unknown
Telechat date
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This Internet-Draft is no longer active.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 (alexander.clemm@huawei.com)

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