nanog mailing list archives

Re: Comcast Service for Non-Cap Bandwidth


From: "Livingood, Jason" <Jason_Livingood () cable comcast com>
Date: Tue, 29 May 2012 14:25:10 +0000

Mail formatting issue with my mail client again… Note that the 1st paragraph was quoted from Nabil...

I generate http test stream with DSCP code point 5 to match the Xbox service,
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.

[JL] 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 policy was suspended. See also 
http://blog.comcast.com/2012/05/the-facts-about-xfinity-tv-and-xbox-360-comcast-is-not-prioritizing.html

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

Thanks
Jason


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