From owner-freebsd-hackers Wed Jul 8 08:38:46 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id IAA15270 for freebsd-hackers-outgoing; Wed, 8 Jul 1998 08:38:46 -0700 (PDT) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from greeves.mfn.org (greeves.mfn.org [204.238.179.3]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id IAA15265 for ; Wed, 8 Jul 1998 08:38:41 -0700 (PDT) (envelope-from sysadmin@greeves.mfn.org) Received: from noc.mfn.org (noc.mfn.org [204.238.179.35]) by greeves.mfn.org (8.8.7/8.8.7) with SMTP id KAA01347 for ; Wed, 8 Jul 1998 10:38:37 -0500 (CDT) (envelope-from sysadmin@greeves.mfn.org) Received: by noc.mfn.org with Microsoft Mail id <01BDAA5C.B307FC00@noc.mfn.org>; Wed, 8 Jul 1998 10:39:35 -0500 Message-ID: <01BDAA5C.B307FC00@noc.mfn.org> From: NOC-IPAD To: "'freebsd-hackers@freebsd.org'" Subject: Specifying ICMP Subtypes to IPFW Date: Wed, 8 Jul 1998 10:39:34 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Greetings. There has been a recent thread (mine) on "questions" which has not been resolved - the last comment in this thread was from Doug White, "No Idea...". I need to know how to specify an ICMP subtype to IPFW, for instance, rather than killing *all* ICMPtype 3 messages using ipfw add 1 deny icmp from any to 123.123.123.0/24 icmptype 3 I need to kill only icmptype 3, subtype 11. How would I specify this? I have tried using icmptype 3.11, 3/11, 311, 3-11, etc... Thanks! J.A. Terranson sysadmin@mfn.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message