nanog mailing list archives

Re: [NANOG] [Nanog] P2P traffic optimization Was: Lies, Damned Lies, and Statistics [Was: Re: ATT VP: Internet to hit capacity by 2010]


From: Michael Holstein <michael.holstein () csuohio edu>
Date: Thu, 24 Apr 2008 09:30:39 -0400


ISP's have been very clear that they regard their network maps as being proprietary for many good reasons. The 
approach that P4P takes is to have an intermediate server (which we call an iTracker) that processes the network maps 
and provides abstracted guidance (lists of IP prefixes and percentages) to the p2p networks that allows them to 
figure out which peers are near each other. The iTracker can be run by the ISP or by a trusted third party, as the 
ISP prefers.

  

Won't this approach (using a ISP-managed intermediate) ultimately end up 
being co-opted by the lawyers for the various industry "interest groups" 
and thus be ignored by the p2p users?

Cheers,

Michael Holstein
Cleveland State University


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