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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: State Super-DMCA Too True
> > Probably because of blocking at the origin point, such as corporate net-mgrs > trying to prevent bandwidth hogs or liability issues. > Sure but my point is, that unless you run your private p2p network somewhere which is not connected to the internet, youŽll end up with similar figures because these "net-mgrs" will be out there doing their thing and there is nothing you can do about them doing it. Pete > > Rubens > > > ----- Original Message ----- > From: "Petri Helenius" <pete@he.iki.fi> > To: "Stephen Sprunk" <stephen@sprunk.org>; "Jack Bates" > <jbates@brightok.net> > Cc: "Richard A Steenbergen" <ras@e-gerbil.net>; "Peter Galbavy" > <peter.galbavy@knowtion.net>; "Mike Lyon" <mlyon@fitzharris.com>; "Simon > Lyall" <simon.lyall@ihug.co.nz>; "Tony Rall" <trall@almaden.ibm.com>; "North > American Noise and Off-topic Gripes" <nanog@merit.edu> > Sent: Monday, March 31, 2003 6:08 PM > Subject: Re: State Super-DMCA Too True > > > | > | > Well, most p2p apps live on well-known ports, and Cisco's QOS mechanism > | > allows easy classification on ports. Yes, most of the p2p apps are > | > port-agile -- but only if they are completely blocked. My experience is > | > that if you let the p2p stuff through, it'll stick to its default port > and > | > you can police with impunity. > | > | Our data shows that between 30% and 50% of p2p data flows on > "non-standard" > | ports if you run an unblocked environment. > | > | Pete > | > >
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