Requirements for Signaling of (Pre-) Congestion Information in a DiffServ Domain
draft-karagiannis-pcn-signaling-requirements-01

Document Type Expired Internet-Draft (individual)
Authors Georgios Karagiannis  , Tom Taylor  , Kwok Chan  , Michael Menth 
Last updated 2010-03-08 (latest revision 2009-10-18)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-karagiannis-pcn-signaling-requirements-01.txt

Abstract

Precongestion notification (PCN) is a means for protecting quality of service for inelastic traffic admitted to a Diffserv domain. The overall PCN architecture is described in RFC 5559. This memo describes the requirements for the signaling applied within the PCN domain: PCN feedback is carried from the PCN-egress-node to the decision point and the decision point may demand for the measurement and delivery of the PCN rate sent at the PCN-ingress-node. The decision point may be either collocated with the PCN-ingress-node or a centralized node.

Authors

Georgios Karagiannis (g.karagiannis@ewi.utwente.nl)
Tom Taylor (tom.taylor.stds@gmail.com)
Kwok Chan (khchan@huawei.com)
Michael Menth (menth@informatik.uni-wuerzburg.de)

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