admo
Initiate
Joined: 20 Jan 2006
Posts: 1
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 Posted: Fri Jan 20, 2006 5:38 pm Post subject: ip/interface statistics from router for clients behind it |
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Hi,
I have on linux router (internet)eth0:192.168.0.0/30 (lan)eth1: 192.168.0.0/24 (of course ip are public + proxy arp). I want login with snmp on router and get statistic each bandwidth client -Is it possible ? - Normally we can get statistics each interface, but may I get ip behind router?
Thanks |
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silfreed
Site Admin
Joined: 19 Jan 2003
Posts: 394
Location: Shippensburg, PA, USA
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| Posted: Fri Jan 20, 2006 7:29 pm Post subject: |
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By far the easiest way to get bandwidth usage per-device (be it a person's PC, a printer, server, etc) is to get a managed switch. This way you can get per-port bandwidth statistics just as you're used to monitoring your linux router.
Without that option, you could do something like write some iptables rules (see this guy's example) and have the output of "iptables -v" either read into a mysql table by a script, or have some script that can give you either the "in" or "out" for each IP that netmrg can call (given netmrg is running on your firewall).
If this sounds like something you'd be interested in trying, let us know and we'll help you through the details.
-Doug |
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