From owner-freebsd-questions@FreeBSD.ORG Tue Feb 17 12:52:38 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 59C2516A4CE for ; Tue, 17 Feb 2004 12:52:38 -0800 (PST) Received: from ns.pro.sk (proxy.pro.sk [212.55.244.46]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8E33843D31 for ; Tue, 17 Feb 2004 12:52:37 -0800 (PST) (envelope-from prosa@pro.sk) Received: from peter (Ucto [192.168.1.53]) by ns.pro.sk (8.12.9p2/8.12.9) with SMTP id i1HKqZoo004632 for ; Tue, 17 Feb 2004 21:52:35 +0100 (CET) (envelope-from prosa@pro.sk) Message-ID: <000701c3f597$f4a53380$3501a8c0@peter> From: "Peter Rosa" To: "FreeBSD Questions" Date: Tue, 17 Feb 2004 21:52:28 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit X-Priority: 1 X-MSMail-Priority: High X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 X-RAVMilter-Version: 8.4.3(snapshot 20030217) (ns.pro.sk) Subject: IPFW rules X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Feb 2004 20:52:38 -0000 Hi all, please what's the difference between this ipfw rules: ${fwcmd} add 63000 deny ip from any to 0.0.0.255:0.0.0.255 in via ${oif} and ${fwcmd} add deny all from any to 255.255.255.255 It seems similar, but I think it is not. Both should stop broadcasts. Peter Rosa