Subject: [clue] Fwd: [Dart] I-D Action: draft-york-dart-dscp-rtp-00.txt

From: Ben Campbell <[email-masked]>
Date: Sun, 8 Jun 2014 23:26:02 -0500

Hi,

The referenced draft is a start for discussion on the implicat ions of using different DiffServ treatments for packets in the same IP flow (that is, share the same IP 5-tuple.) This will likely be of interest to RTCWEB, MMUSIC, AVTCORE, CLUE and possibly other groups that contemplate the bundling of multiple media streams on a single IP flow. 

Please take discussion to the DART working group list (copied.)

Thanks!

Ben.

Begin forwarded message:

> From: I-D-Announce [mailto:[email-masked]] On Behalf Of [email-masked]
> Sent: Friday, June 06, 2014 8:49 PM
> To: [email-masked]
> Subject: I-D Action: draft-york-dart-dscp-rtp-00.txt
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> 
> 
>        Title           : Differentiated Services (DiffServ) and Real-time Communication
>        Authors         : Dan York
>                          David Black
>                          Cullen Jennings
>                          Paul Jones
> 	Filename        : draft-york-dart-dscp-rtp-00.txt
> 	Pages           : 13
> 	Date            : 2014-06-06
> 
> 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 flow may cause
>   transport protocol interactions (e.g., due to 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.
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-york-dart-dscp-rtp/
> 
> There's also a htmlized version available at:
> http://tools.ietf.org/html/draft-york-dart-dscp-rtp-00
>