Date: Tue, 26 May 1998 22:12:09 -0500 From: "J.A. Terranson" <sysadmin@mfn.org> To: "'William Woods'" <wwoods@cybcon.com>, FreeBSD Questions <freebsd-questions@FreeBSD.ORG> Subject: RE: firewall question... Message-ID: <01BD88F3.54B30210@w3svcs.mfn.org>
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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
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