Re: Comcast blocking p2p uploads

2007-10-23 Thread Alexander Harrowell
Good idea, but there's a trust issue. If I were Comcast I might configure the box to lie about our backhaul network in order to spork the p2pers. On 10/22/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I can't think of an obvious way for a p2p client to detect this. Work through middleboxes

Re: Comcast blocking p2p uploads

2007-10-20 Thread William Allen Simpson
Mikael Abrahamsson wrote: I cannot access relevant pages on www.comcast.com due to me not being in the US (or rather, they require an address first), could anyone please paste or other way supply the wording/text they use in their fineprint, to allow them contractually to disrupt customer TCP

Re: Comcast blocking p2p uploads

2007-10-20 Thread John C. A. Bambenek
First, that's not what I learned in my law classes. Second, the rent has conditions (they may not publish them, but that is entirely different matter which I likely agree with you on). Comcast is under no obligation to let you misuse their service... morally, ethically, or philosophically.

Re: Comcast blocking p2p uploads

2007-10-20 Thread Leo Bicknell
In a message written on Sat, Oct 20, 2007 at 07:12:35PM -0500, Joe Greco wrote: In a message written on Fri, Oct 19, 2007 at 03:21:09PM -0400, Joe Provo wr= ote: Content is irrelevent. BT is a protocol-person's dream and an ISP nightmare. The bulk of the slim profit margin exists in

RE: Comcast blocking p2p uploads

2007-10-19 Thread Andrew Odlyzko
] [mailto:[EMAIL PROTECTED] On Behalf Of Clinton Popovich Sent: Friday, October 19, 2007 3:02 PM To: 'Steven M. Bellovin'; nanog@nanog.org Subject: RE: Comcast blocking p2p uploads This is old news man, that's been happening for at least 3 months now. Clinton Popovich Systems

Re: Comcast blocking p2p uploads

2007-10-19 Thread Patrick Giagnocavo
On Oct 19, 2007, at 7:16 PM, Sean Figgins wrote: You ever wonder why some places have cable modem but not DSL? That's usually because the telcos can't get the bandwidth there. That is a laughable statement. In many places there is no real ability to tag the voice traffic with a higher

Re: Comcast blocking p2p uploads

2007-10-19 Thread Sean Figgins
Martin Hannigan wrote: OM, etc. We already know that the givens are that it's generally socially unacceptable to filter, but without Comcast's motivation being know, it's hard to speculate as to the why they did it. Let's not. It's not at all hard to imagine WHY. In fact, it's almost a

Re: Comcast blocking p2p uploads

2007-10-19 Thread John C. A. Bambenek
Communication of rules is fair... I was criticizing the net neutrality argument. They should communicate the rules, I agree. On 10/19/07, Justin M. Streiner [EMAIL PROTECTED] wrote: On Fri, 19 Oct 2007, John C. A. Bambenek wrote: Since when did private companies no longer have the right to

Re: Comcast blocking p2p uploads

2007-10-19 Thread Sean Figgins
Frank Bulk wrote: 2) DSL and fiber have limitations, too. The modulation and spectrum width can vary, but most MSOs have their forward configured with a maximum of around 38 Mbps (256-QAM, 6 MHz wide) and the return in the 9 Mbps range (64-QAM, 3.2 MHz wide). Charts here: Forward:

Re: Comcast blocking p2p uploads

2007-10-19 Thread Daniel Senie
At 03:10 PM 10/19/2007, John C. A. Bambenek wrote: I love how the framed it as data discrimination. Let's just be honest... 99% of it was illegal traffic taking up far more than their fair share of bandwidth. Let's be honest. The US ISPs have been advertising unlimited service, but

Re: Comcast blocking p2p uploads

2007-10-19 Thread Patrick Giagnocavo
On Oct 19, 2007, at 3:42 PM, John C. A. Bambenek wrote: Since when did private companies no longer have the right to regulate their own property? I must have missed the Amendment... If you want to make a property argument, how do you explain them denying me my right to enjoy my rental

Re: Comcast blocking p2p uploads

2007-10-19 Thread Sean Figgins
Mike Lewinski wrote: I wonder what happens to these network police appliances (Sandvine, Packeteer etc) when the P2Ps implement encryption and tunnel it all over 443/tcp? Most vendors claim to be able to look into the payload and determine that it is p2p traffic instead of http/https

[admin] Re: Comcast blocking p2p uploads

2007-10-19 Thread Martin Hannigan
On 10/19/07, Patrick Giagnocavo [EMAIL PROTECTED] wrote: On Oct 19, 2007, at 3:42 PM, John C. A. Bambenek wrote: Since when did private companies no longer have the right to regulate their own property? I must have missed the Amendment... If you want to make a property argument,

Re: Comcast blocking p2p uploads

2007-10-19 Thread John C. A. Bambenek
Since when did private companies no longer have the right to regulate their own property? I must have missed the Amendment... (Yeah, ok, I exaggerated the 99%) On 10/19/07, Mark Owen [EMAIL PROTECTED] wrote: On 10/19/07, John C. A. Bambenek [EMAIL PROTECTED] wrote: I love how the framed

Re: Comcast blocking p2p uploads

2007-10-19 Thread John C. A. Bambenek
Cc: nanog@nanog.org Subject: Re: Comcast blocking p2p uploads I love how the framed it as data discrimination. Let's just be honest... 99% of it was illegal traffic taking up far more than their fair share of bandwidth. On 10/19/07, Steven M. Bellovin [EMAIL PROTECTED] wrote: http

Re: Comcast blocking p2p uploads

2007-10-19 Thread Mark Owen
On 10/19/07, John C. A. Bambenek [EMAIL PROTECTED] wrote: I love how the framed it as data discrimination. Let's just be honest... 99% of it was illegal traffic taking up far more than their fair share of bandwidth. And 84% of statistics are made up on site. If it is illegal it is not

Comcast blocking p2p uploads

2007-10-19 Thread Steven M. Bellovin
http://www.nytimes.com/aponline/technology/AP-Comcast-Data-Discrimination.html http://www.nytimes.com/aponline/technology/AP-Comcast-Data-Discrimination-Tests.html Not a lot more I can say, other than argghhh! --Steve Bellovin, http://www.cs.columbia.edu/~smb

Re: Comcast blocking p2p uploads

2007-10-19 Thread John C. A. Bambenek
I love how the framed it as data discrimination. Let's just be honest... 99% of it was illegal traffic taking up far more than their fair share of bandwidth. On 10/19/07, Steven M. Bellovin [EMAIL PROTECTED] wrote: http://www.nytimes.com/aponline/technology/AP-Comcast-Data-Discrimination.html

Re: Comcast blocking p2p uploads

2007-10-19 Thread Sean Figgins
Eric Spaeth wrote: It's worth noting that the traffic Comcast is filtering is called out in their Terms of Use in the PROHIBITED USES AND ACTIVITIES section, paragraph xiv. http://www.comcast.net/terms/use.jsp That section could be applied to every application that you would run on your