Differentiated Services (DiffServ) and Real-time Communication
draft-york-dart-dscp-rtp-02
| Document | Type | Expired Internet-Draft (individual) | |
|---|---|---|---|
| Authors | Dan York , David L. Black , Cullen Jennings , Paul Jones | ||
| Last updated | 2015-01-05 (Latest revision 2014-07-04) | ||
| Stream | (None) | ||
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Expired & archived
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| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
https://www.ietf.org/archive/id/draft-york-dart-dscp-rtp-02.txt
Abstract
This document describes the interaction between Differentiated Services (DiffServ) network quality of service (QoS) functionality and real-time network communication, including communication based on the Real-time Transport Protocol (RTP). DiffServ is based on network nodes applying different forwarding treatments to packets whose IP headers are marked with different DiffServ Code Points (DSCPs). As a result, use of different DSCPs within a single traffic stream may cause transport protocol interactions (e.g., reordering). In addition, DSCP markings may be changed or removed between the traffic source and destination. This document covers the implications of these DiffServ aspects for real-time network communication, including RTCWEB.
Authors
Dan York
David L. Black
Cullen Jennings
Paul Jones
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)