Date: Thu, 20 May 2004 08:22:07 -0500 From: Vulpes Velox <kitbsdlists@HotPOP.com> To: Schizik <schizik@mail.ru> Cc: freebsd-questions@freebsd.org Subject: Re: Firewalling Q Message-ID: <20040520082207.4eaa1127@vixen42.24-119-122-191.cpe.cableone.net> In-Reply-To: <200405181404.53358.schizik@mail.ru> References: <200405181404.53358.schizik@mail.ru>
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On Tue, 18 May 2004 14:04:45 +0400 Schizik <schizik@mail.ru> wrote: > > Greetings, gurus! > > I do need to limit people from my internal LAN to access > filesharing services like eDonkey, Mule, Kaza, etc > > The problem is that it is can not be done with port ranges > based ipfw rules, because ports can be changed by users > in this programs. > > What is I need some sort of setup which will analyze traffic > going to and from people and based on recognition apply > different firewall rules. > > Can anyone recommend me an approach for this? Look up info on what control ports and the like they all use. Block those. ^_^
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