Date: Sat, 10 Jun 2000 23:02:27 +0800 From: "Love Bug" <Love@fil.net> To: freebsd-isp@FreeBSD.ORG Subject: LAN detection? Message-ID: <39425883.512141CC@fil.net> References: <200006082156.RAA57281@larryboy.graphics.cornell.edu> <39423CEF.A99416CB@fil.net>
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LAN detection? Our ISP has a service that is specified as being a "single computer". In other words, you should not be using NAT or distrabuting it over a LAN with things like winroute and D-Link 602's or WebRamps (or even FreeBDS and userland PPP!). Being a tiny ISP it is important to control bandwidth use and abuse. Customers dial into a PortMaster 2E-30, straight through a Dummynet, forced to a Squid Proxy (No direct port 80) and then through an IPFilter Firewall. The Dummynet, Squid, and IpFilter are all on different boxes connected to our LAN Hub. I am just looking for a way to trap one or two people who are sucking bandwidth across a LAN without paying their fair share of the costs. Any Ideas? Is it possible to see the MAC address of the orignal LAN card? Thank You, Love To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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