From owner-freebsd-questions@FreeBSD.ORG Wed Apr 21 16:25:17 2004 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 D3E1016A4D9 for ; Wed, 21 Apr 2004 16:25:17 -0700 (PDT) Received: from hotmail.com (bay16-dav33.bay16.hotmail.com [65.54.186.213]) by mx1.FreeBSD.org (Postfix) with ESMTP id BEC4F43D60 for ; Wed, 21 Apr 2004 16:25:17 -0700 (PDT) (envelope-from meimi_1@hotmail.com) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Wed, 21 Apr 2004 16:25:17 -0700 Received: from 219.76.64.3 by bay16-dav33.bay16.hotmail.com with DAV; Wed, 21 Apr 2004 23:25:17 +0000 X-Originating-IP: [219.76.64.3] X-Originating-Email: [meimi_1@hotmail.com] X-Sender: meimi_1@hotmail.com From: "meimi" To: References: <20040421215131.GF17648@asu.edu> <20040421225300.GB17971@freebsd.jolok.org> Date: Thu, 22 Apr 2004 07:25:11 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1409 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 Message-ID: X-OriginalArrivalTime: 21 Apr 2004 23:25:17.0664 (UTC) FILETIME=[E80ABE00:01C427F7] Subject: being DOSed 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: Wed, 21 Apr 2004 23:25:18 -0000 Hello, The bandwidth usage for my server is tripled for 3 hours. When I run "top", I find many httpd process in sbwait status. So, I think someone is DOSing my server. How can I check who is DOSing me? and how can I solve it? Thanks Meimi