From owner-freebsd-questions Tue May 26 20:18:47 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id UAA01201 for freebsd-questions-outgoing; Tue, 26 May 1998 20:18:47 -0700 (PDT) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from dc1.mfn.org (dc1.mfn.org [204.238.179.1]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id UAA01173 for ; Tue, 26 May 1998 20:18:36 -0700 (PDT) (envelope-from sysadmin@mfn.org) Received: from w3svcs.mfn.org (unverified [204.238.179.11]) by mail.mfn.org (EMWAC SMTPRS 0.83) with SMTP id ; Tue, 26 May 1998 22:14:46 -0500 Received: by w3svcs.mfn.org with Microsoft Mail id <01BD88F3.54B30210@w3svcs.mfn.org>; Tue, 26 May 1998 22:12:11 -0500 Message-ID: <01BD88F3.54B30210@w3svcs.mfn.org> From: "J.A. Terranson" To: "'William Woods'" , FreeBSD Questions Subject: RE: firewall question... Date: Tue, 26 May 1998 22:12:09 -0500 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG ipfw add 100 deny icmp from any to any Note that this is NOT a good idea! Please choose the packets you block very carefully, as some of them are actually needed! Simple echo requests are no big deal to block, but things like redirects and unavailables do you a favor! J.A. Terranson sysadmin@mfn.org -----Original Message----- From: William Woods [SMTP:wwoods@cybcon.com] Sent: Tuesday, May 26, 1998 9:02 PM To: FreeBSD Questions Subject: firewall question... What would be the firewall rule to stop all incomming ICMP packets from all? Bill To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message