Date: Mon, 19 Jul 2004 16:50:48 +0200 From: "Spidey Knepscheld" <spidey@act.co.za> To: <freebsd-isp@freebsd.org> Subject: Traffic Monitor Message-ID: <000a01c46d9f$c81d5650$0b01000a@SPIDEY>
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Hi I am an ISP running FreeBSD as a firewall and as a Mail Server. My problem is that I am not able to monitor the amount of traffic that user are using on my network. My network looks like this: My Link comes in on a Cisco 805 from the router it goes to the first NIC on the Firewall from the second NIC it runs into a Cisco Catalyst and then to the network.On the catalyst I mirrored the data coming from the network to the Firewall to one port and I have a FreeBSD box on that port just to monitor the traffic. What I am looking for is some app that could show me live what ip on my network is utilizing what part of the bandwidth.I know there are a million apps available but I need to see from IP ???? to IP ???? ???? kb/s and then see how much of the 256k is still available. Don't laugh !!I have a 256k Diginet connection and I would like to see who is killing my network. I do get live graphs from my upstream supplier but it shows the line utilization from my router and not who is using what. So I can't be proactive in solving speed issues I need to wait for it to happen and then by a process of elimination disconnect segments of the network and see when the graph drops. I hope this makes sense to someone thank you Spidey
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