From owner-freebsd-questions@FreeBSD.ORG Fri Jun 20 01:55:22 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 20A0837B401 for ; Fri, 20 Jun 2003 01:55:22 -0700 (PDT) Received: from mta01-svc.ntlworld.com (mta01-svc.ntlworld.com [62.253.162.41]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0322C43FDF for ; Fri, 20 Jun 2003 01:55:20 -0700 (PDT) (envelope-from matt@overdose.com) Received: from overdose.com ([80.0.158.31]) by mta01-svc.ntlworld.com (InterMail vM.4.01.03.37 201-229-121-137-20020806) with ESMTP id <20030620085519.TLSK21249.mta01-svc.ntlworld.com@overdose.com> for ; Fri, 20 Jun 2003 09:55:19 +0100 Date: Fri, 20 Jun 2003 09:55:19 +0100 Mime-Version: 1.0 (Apple Message framework v552) Content-Type: text/plain; charset=US-ASCII; format=flowed From: Matthew Ryan To: freebsd-questions@FreeBSD.ORG Content-Transfer-Encoding: 7bit Message-Id: X-Mailer: Apple Mail (2.552) Subject: Limiting closed port RST response X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Jun 2003 08:55:22 -0000 Hi there, I'm getting a lot of these in my security output. > Limiting closed port RST response from 220 to 200 packets per second They are always on ports between 200- 300. Could this be a DOS atttack? Where do I find a more detailed log? I'm running FreeBSD 4.8 Release - the box is basically just a gateway router running natd and dhcpd. Any ideas. Thanks Matthew Ryan Matt@overdose.com PS Please say if this question should be on a different list :-)