Date: Fri, 23 Apr 2004 10:44:20 +0400 From: "Vasenin Alexander aka BlackSir" <blacksir@number.ru> To: <freebsd-isp@freebsd.org> Subject: RE: Traffic Monitor Message-ID: <NKEJKOHEKMBIMCCEHEPKIEFICKAA.blacksir@number.ru> In-Reply-To: <01cf01c4287e$f80edb10$b8a6b38e@wolf>
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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---
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