MAC-address logging/blocking for linux iptables

January 2nd, 2003  |  Published in hardware, linux, wireless

Here’s a little script I wrote that checks incoming wireless requests for a known MAC address. I’ve been using it on my Linux gateway/router/wireless-bridge.

If it doesn’t know you, it transparent-proxies all your outgoing port 80 traffic to the local webserver’s port 81, where you could put a redirect to a polite message or something.

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