From owner-freebsd-questions@FreeBSD.ORG Wed Apr 5 09:03:41 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org 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 4512616A420 for ; Wed, 5 Apr 2006 09:03:41 +0000 (UTC) (envelope-from jay2xra@yahoo.com) Received: from web51610.mail.yahoo.com (web51610.mail.yahoo.com [206.190.38.215]) by mx1.FreeBSD.org (Postfix) with SMTP id AA0C943D46 for ; Wed, 5 Apr 2006 09:03:40 +0000 (GMT) (envelope-from jay2xra@yahoo.com) Received: (qmail 74767 invoked by uid 60001); 5 Apr 2006 09:03:38 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=AUPNiQFkyM9Fn8pQaBCQjpgu/kcNmwm9grv06ACBsi8+wRM+j//fUyb1RQtCzUVLYyfRsoQ7eumQN6YyvQd+xqRwoQGozHt9xQEf6vUQIrz0KAT7PSK16rC5kuGsaxNgNOfPOuyd29+8hgeByA0D1hIZrglF0LiNbXc2Te48Xmk= ; Message-ID: <20060405090338.74765.qmail@web51610.mail.yahoo.com> Received: from [202.90.158.202] by web51610.mail.yahoo.com via HTTP; Wed, 05 Apr 2006 02:03:38 PDT Date: Wed, 5 Apr 2006 02:03:38 -0700 (PDT) From: Mark Jayson Alvarez To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Attacking our pc router at work X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Apr 2006 09:03:41 -0000 Hi, I have one question. What if I change my ip and mac address at the same time to that of our pcrouter's ip and mac... Will this going to kick out that router in our network, causing the rest of the entire lan to be out of service?? No one's gonna caught me right?? Arpwatch can only watch if an ip address has moved to another mac address but not when both ip and mac has moved to another ip and mac... Do you know any possible solution to this?? Thanks.. --------------------------------- New Yahoo! Messenger with Voice. Call regular phones from your PC and save big.