From owner-freebsd-isp@FreeBSD.ORG Thu Apr 22 23:44:13 2004 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B991016A4CE for ; Thu, 22 Apr 2004 23:44:13 -0700 (PDT) Received: from mail.zvezda.number.ru (inet.zvezda.number.ru [213.247.132.145]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0243E43D55 for ; Thu, 22 Apr 2004 23:44:13 -0700 (PDT) (envelope-from blacksir@number.ru) Received: from host212-5-99-220.izmaylovo.ru ([212.5.99.220] helo=blacksir) by mail.zvezda.number.ru with smtp (Exim) id 1BGuQ0-000CdD-D5 for ; Fri, 23 Apr 2004 10:44:14 +0400 From: "Vasenin Alexander aka BlackSir" To: Date: Fri, 23 Apr 2004 10:44:20 +0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4910.0300 In-Reply-To: <01cf01c4287e$f80edb10$b8a6b38e@wolf> Importance: Normal X-Spam-Score: -100.0 (---------------------------------------------------) X-Spam-Report: Spam detection software, running on the system "inet.zvezda.number.ru", hasmessageblock similar future email. If you have any questions, see the administrator of that system for details. Content preview: There are also several software implementations of NetFlow exporter. For me the best is ng_netflow written by Gleb Smirnoff. Vasenin Alexander aka BlackSir > Content analysis details: (-100.0 points, 5.0 required) pts rule name description -------------------------------------------------- -100 USER_IN_WHITELIST From: address is in the user's white-list Subject: RE: Traffic Monitor X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Apr 2004 06:44:13 -0000 There are also several software implementations of NetFlow exporter. For me the best is ng_netflow written by Gleb Smirnoff. Vasenin Alexander aka BlackSir > -----Original Message----- > From: owner-freebsd-isp@freebsd.org > [mailto:owner-freebsd-isp@freebsd.org]On Behalf Of Wolfpaw - Dale Corse > Sent: Thursday, April 22, 2004 7:32 PM > To: 'Spidey Knepscheld'; freebsd-isp@freebsd.org > Subject: RE: Traffic Monitor ---cut--- > Assuming the above scenario is in place (with the Cisco Switch) > I would recommend IOG (http://www.dynw.com/iog/) for "Per Port" > monitoring, and if you have access to one of the routers, the > absolute best way to monitor bandwidth is using the Cisco Flow Export > features. They can tell you a ton about not only who's using what, > but where its going, which connection it used (for multi-homing) > etc. > > Not sure if there is an app out there to deal with flow data in that > Manner, ours is home-grown. A good place to start looking though > is http://www.splintered.net/sw/flow-tools. This daemon will run on > Freebsd, and you need it to collect the data. ---cut---