From owner-freebsd-security Mon Nov 15 9:19:44 1999 Delivered-To: freebsd-security@freebsd.org Received: from wall.pdv.de (ns.pdv.de [194.139.111.2]) by hub.freebsd.org (Postfix) with ESMTP id CAB26150C6 for ; Mon, 15 Nov 1999 09:18:43 -0800 (PST) (envelope-from Dirk.Nerling@pdv.de) Received: (from mail@localhost) by wall.pdv.de (8.9.1a/8.9.1) id SAA09494 for ; Mon, 15 Nov 1999 18:18:33 +0100 (CET) X-Authentication-Warning: wall.pdv.de: mail set sender to using -f Received: from khk.pdv.de(192.168.12.37) by wall via smap (V2.1+anti-relay+anti-spam) id xma009492; Mon, 15 Nov 99 18:18:11 +0100 Received: from pc-dirk1.pdv.de by khk.pdv.de with SMTP (Microsoft Exchange Internet Mail Service Version 5.0.1460.8) id TT2P2R3D; Mon, 15 Nov 1999 18:22:28 +0100 Reply-To: From: "nerle" To: "'FreeBSD Security (Mlist) (E-Mail)'" Subject: what are these ICMP logs ??? Date: Mon, 15 Nov 1999 18:18:16 +0100 Message-ID: <000001bf2f8d$67938ac0$350ca8c0@pdv.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook 8.5, Build 4.71.2173.0 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hello, where could I find a describtion of the 3.13 and 3.3 ICMP packets? This is an outside one: Nov 15 14:16:29 wall /kernel: ipfw: 500 Accept ICMP:3.13 188.1.x.x 194.139.111.2 in via de1 One from my own IP address: Nov 15 14:18:26 wall /kernel: ipfw: 500 Accept ICMP:3.3 194.139.111.2 194.139.111.2 out via lo0 Nov 15 14:18:26 wall /kernel: ipfw: 500 Accept ICMP:3.3 194.139.111.2 194.139.111.2 in via lo0 an last but not least a localhost one: Nov 15 17:45:00 wall /kernel: ipfw: 500 Accept ICMP:3.3 127.0.0.1 127.0.0.1 in via lo0 Something I have to worry about??? best regards Dirk To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message