From owner-freebsd-questions@FreeBSD.ORG Wed Nov 19 22:26:17 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 748C516A4CE for ; Wed, 19 Nov 2003 22:26:17 -0800 (PST) Received: from HostMaster.hostingbay.net (hostingbay.net [66.135.33.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 942A743FEC for ; Wed, 19 Nov 2003 22:26:14 -0800 (PST) (envelope-from k1x@HostMaster.hostingbay.net) Received: from k1x by HostMaster.hostingbay.net with local (Exim 4.24) id 1AMiGo-00009v-EA for freebsd-questions@freebsd.org; Thu, 20 Nov 2003 17:26:26 +1100 Received: from elkanah.its.unimelb.edu.au ([128.250.18.41]) (SquirrelMail authenticated user k1x) by k1x.org with HTTP; Thu, 20 Nov 2003 17:26:26 +1100 (EST) Message-ID: <.128.250.18.41.1069309586.squirrel@k1x.org> Date: Thu, 20 Nov 2003 17:26:26 +1100 (EST) From: "Frederick Bowes" To: freebsd-questions@freebsd.org User-Agent: SquirrelMail/1.4.0 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 X-Priority: 3 Importance: Normal X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - HostMaster.hostingbay.net X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [590 32089] / [47 12] X-AntiAbuse: Sender Address Domain - HostMaster.hostingbay.net Subject: Using freebsd to analyse ip usage? 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: Thu, 20 Nov 2003 06:26:17 -0000 Hello Everyone, At work there are some unused ip addresses but we dont know which ones they are (because there are alot of computers) is there a port which could be used to ping the subnet over a few days to work out which ip addresses are actually coming online? Thanks Fred