From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lars Gaarden Date: Fri, 24 Jan 2003 23:57:41 +0000 Subject: Re: [LARTC] GNUTELLA on port 80 Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org David DeLauro wrote: [Filtering Gnutella/Kazaa on port 80] >From reading the archives... it seems there is a iptables type solution (I > built the iptables/nat+bridging patch into the kernel) but I haven't had > any luck in finding it let alone another solution using tc/match filters. You need a rule matching packet content. Do a packet dump of kazaa/gnutella traffic and see if there is anything unique in the packets that you can filter on (the hard part is not to get any false positives/negatives). One option could perhaps be to set up a transparent squid proxy and see if it is possible for squid to do bandwidth limiting on requests containing certain headers. -- LarsG Fight the EUCD! Find your local organization at http://eucd.info/who.fr.php _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/