Victor, you basically repeat my idea (about the harvester), so i will think about implementation. Statistics method is not an option, almost the same stats are shown for online games (especially real-time) that utilize UDP. almost constant, mostly symmetrical(not always, e.g. spring produces asymmetrical bursty traffic). Alex. On Fri, Aug 21, 2009 at 1:30 PM, Victor Denisov <vdeni...@redline.ru> wrote:
> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > I'd suggest detecting Freenet nodes by their UDP traffic usage. No > amount of VoIP or gaming activity will generate a near-constant UDP > stream to ~20 external nodes. If your firewall/billing/traffic logging > software provides for this, I think it'll be the simplest way. > > If you're proficient with Java, another way would be to create a simple > opennet harvester (which constantly gets connections to new nodes, > discovers more nodes, then blocks their IP addresses). > > With best regards, > Victor Denisov. > > Alex Pyattaev wrote: > > Ok people, I'll try to adopt my own freenode to track the users that try > > to connect to freenet. If I come up with solution, I'll indeed tell you. > > Hope I'll ban some nasty users before you make a patch, so that I can > > sleep well knowing that my bosses will never know about the freenet > > users in the LAN=) > > > > On Fri, Aug 21, 2009 at 1:07 PM, Søren Bredlund Caspersen > > <soeren....@gmail.com <mailto:soeren....@gmail.com>> wrote: > > > > Hopefully the answer to Alex's question is: It can't be done. > > > > If he can detect freenet nodes on his network, you must assume that > > governments and the like can as well. I would rather we help Alex try > > (and hopefully fail) in detecting nodes on his private home network, > > than just ignore the fact that there are people out there > (government, > > corporate or private) who will in fact try. > > > > And if we help Alex come up with a certain way of identifying nodes > on > > his home network, hopefully Freenet can be improved, to fight this > > vulnerability. > > > > Cheers > > Søren > > > > > > On Fri, Aug 21, 2009 at 11:16 AM, bimbek<bimbek...@gmail.com > > <mailto:bimbek...@gmail.com>> wrote: > > > I don't know about others, but I would not will to help you. > > > > > > 2009/8/21 Alex Pyattaev <alex.pyatt...@gmail.com > > <mailto:alex.pyatt...@gmail.com>> > > >> > > >> I'm a system administrator of a private home network, providing > > internet > > >> to subscribers via ethernet. The corporate policy prohibits the > > use of ANY > > >> p2p network by subscribers. The question is - is it possible to > > detect > > >> freenet nodes on my LAN? I could indeed use connection > > statistics, but this > > >> is not too useful. AFAIK, it is much harder to detect those who > > contact > > >> friends only, but what about others? I suppose the only real way > > is to have > > >> my own client and use it to get IP's to ban... > > >> However, the boss does not care about technical issues. > > >> Thanks for your help. > > >> > > >> _______________________________________________ > > >> Support mailing list > > >> Support@freenetproject.org <mailto:Support@freenetproject.org> > > >> http://news.gmane.org/gmane.network.freenet.support > > >> Unsubscribe at > > >> http://emu.freenetproject.org/cgi-bin/mailman/listinfo/support > > >> Or mailto:support-requ...@freenetproject.org > > <mailto:support-requ...@freenetproject.org>?subject=unsubscribe > > > > > > > > > _______________________________________________ > > > Support mailing list > > > Support@freenetproject.org <mailto:Support@freenetproject.org> > > > http://news.gmane.org/gmane.network.freenet.support > > > Unsubscribe at > > > http://emu.freenetproject.org/cgi-bin/mailman/listinfo/support > > > Or mailto:support-requ...@freenetproject.org > > <mailto:support-requ...@freenetproject.org>?subject=unsubscribe > > > > > _______________________________________________ > > Support mailing list > > Support@freenetproject.org <mailto:Support@freenetproject.org> > > http://news.gmane.org/gmane.network.freenet.support > > Unsubscribe at > > http://emu.freenetproject.org/cgi-bin/mailman/listinfo/support > > Or mailto:support-requ...@freenetproject.org > > <mailto:support-requ...@freenetproject.org>?subject=unsubscribe > > > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Support mailing list > > Support@freenetproject.org > > http://news.gmane.org/gmane.network.freenet.support > > Unsubscribe at > http://emu.freenetproject.org/cgi-bin/mailman/listinfo/support > > Or mailto:support-requ...@freenetproject.org?subject=unsubscribe > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.5 (MingW32) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iD8DBQFKjndNx7AVSvyjsUARAtT0AKCAAz0j/0oXPYvfsM5w3VWms6eR3gCeKPwP > JZxBMV5E/FnO0lyUpvpf09U= > =UQm7 > -----END PGP SIGNATURE----- > _______________________________________________ > Support mailing list > Support@freenetproject.org > http://news.gmane.org/gmane.network.freenet.support > Unsubscribe at > http://emu.freenetproject.org/cgi-bin/mailman/listinfo/support > Or mailto:support-requ...@freenetproject.org?subject=unsubscribe >
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