From mboxrd@z Thu Jan 1 00:00:00 1970 From: Luca Ferrari Subject: how to protect against peer-to-peer? Date: Mon, 22 Nov 2004 11:27:53 +0100 Message-ID: <200411221127.53218.fluca1978@infinito.it> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline Sender: linux-admin-owner@vger.kernel.org List-Id: Content-Type: text/plain; charset="us-ascii" To: linux-admin@vger.kernel.org Hi, in my network users are increasing the amount of peer-to-peer traffic (e-mule, winmx), how can I deny the above traffic? I'm using iptables and squid on my linux firewall, but I don't know if there's a specific port to lock or something else I can use to recognize the "bad" packet in the network traffic. Thanks, Luca -- Luca Ferrari, fluca1978@infinito.it