From owner-freebsd-net@FreeBSD.ORG Mon Jun 27 07:02:40 2005 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5AAE216A41C for ; Mon, 27 Jun 2005 07:02:40 +0000 (GMT) (envelope-from donatas@lrtc.net) Received: from mail.lrtc.lt (pegasus.lrtc.lt [217.9.240.100]) by mx1.FreeBSD.org (Postfix) with ESMTP id D233B43D1F for ; Mon, 27 Jun 2005 07:02:39 +0000 (GMT) (envelope-from donatas@lrtc.net) Received: (qmail 12645 invoked from network); 27 Jun 2005 07:02:06 -0000 Received: from unknown (HELO donatas) (d.gendvilas@[192.168.144.159]) (envelope-sender ) by mail.lrtc.lt (qmail-ldap-1.03) with SMTP for ; 27 Jun 2005 07:02:06 -0000 Message-ID: <013701c57ae6$2f79b7e0$9f90a8c0@DONATAS> From: "Donatas" To: Date: Mon, 27 Jun 2005 10:02:30 +0300 Organization: AB Lietuvos Radijo ir Televizijos Centras MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-4" Content-Transfer-Encoding: quoted-printable X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Subject: layer7 filtering X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Donatas List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jun 2005 07:02:40 -0000 I wonder if there's any person who did some scripting like=20 application layer analysis with network sniffer (like tcpdump) + = apropriate firewall rule generation(like statefull ipfw rules) ? Because of an abscence of layer7 analysis in bsd firewalls i'm made to = think about such combinations. What could be the perfomance of such machine?May BSD6 save work in this = case and introduce some alternatives? any thoughts are welcome... _________________________________ Donatas Gendvilas SC Lithuanian Radio And Television Center Data Transfers Department - N.O.C.