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.