[153070] in North American Network Operators' Group

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Re: Comcast Service for Non-Cap Bandwidth

daemon@ATHENA.MIT.EDU (Livingood, Jason)
Tue May 29 10:20:21 2012

From: "Livingood, Jason" <Jason_Livingood@cable.comcast.com>
To: Nabil Sharma <nabilsharma@hotmail.com>, "nanog@nanog.org" <nanog@nanog.org>
Date: Tue, 29 May 2012 14:19:35 +0000
In-Reply-To: <SNT129-W603297122BAE6387ED6D16A3040@phx.gbl>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

I generate http test stream with DSCP code point 5 to match the Xbox servic=
e, however Comcast is rewriting the packets as CS 1, even when serving out =
a server at Soft Layer (paid peer).  This is why I ask for name of service =
Microsoft is using, it is not the regular paid peering.

Yeah, that won't work but that marking is just for byte counting (which per=
 my other not does not really have any effect now anyway since the 250GB po=
licy was suspended. See also http://blog.comcast.com/2012/05/the-facts-abou=
t-xfinity-tv-and-xbox-360-comcast-is-not-prioritizing.html

For peering & interconnect, see:
http://www.comcast.com/peering/?SCRedirect=3Dtrue
http://www.comcast.com/dedicatedinternet/?SCRedirect=3Dtrue

Thanks
Jason

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