From owner-freebsd-security Thu Mar 22 9:50:21 2001 Delivered-To: freebsd-security@freebsd.org Received: from unity.agava.ru (unity.agava.ru [213.59.3.227]) by hub.freebsd.org (Postfix) with ESMTP id 3B3C837B71A for ; Thu, 22 Mar 2001 09:50:18 -0800 (PST) (envelope-from m_ilya@agava.com) Received: from relay2.agava.net.ru (unknown [193.125.142.2]) by unity.agava.ru (Postfix) with ESMTP id 7914327E997; Thu, 22 Mar 2001 20:50:16 +0300 (MSK) Received: from gw.office.agava.ru (2.oivt.mipt.ru [193.125.142.2]) by relay2.agava.net.ru (Postfix) with ESMTP id E80DA43821; Thu, 22 Mar 2001 20:49:00 +0300 (MSK) Received: from juil.domain (juil.domain [192.168.1.50]) by gw.office.agava.ru (Postfix) with ESMTP id A627D5EBC; Thu, 22 Mar 2001 20:49:00 +0300 (MSK) Received: by juil.domain (Postfix, from userid 1001) id 35684314; Thu, 22 Mar 2001 20:48:39 +0300 (MSK) To: Chris Byrnes Cc: Subject: Re: DoS attack - advice needed References: From: Ilya Martynov Date: 22 Mar 2001 20:48:39 +0300 In-Reply-To: Message-ID: <86snk5pudk.fsf@juil.domain> Lines: 25 User-Agent: Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >>>>> "CB" == Chris Byrnes writes: >> ping uses type 0 and 8 >> >> traceroute uses 11 CB> Who needs it. Who knows? Probably nobody :) I remeber one case when my client have asked me why he can't ping his server. I was administring that server and I've configured firewall there not pass its ICPM packets. My client asked me to configure it to allow ping. >> type 3 is required for TCP/UDP traffic CB> Hrm. I'm sorry. But what means 'Hrm'? It seems I don't know English good enough :( -- Ilya Martynov AGAVA Software Company, http://www.agava.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message