From: Ken Smith kens@kensnet.org
What I'm trying to accomplish is a a simple firewall type system for a public WiFi, that redirects users to a Web page when they first connect, accepts some credentials such as an e-mail address and allows them access to the 'net. Other features like limiting the volume of download and some kind of porn filter would be good.
squid should be able to do this... http://wiki.squid-cache.org/ConfigExamples/Portal/Splash
JD