Here's what I need, I have seen at airports, the WiFi AP, include client notebook, the screen for a list of free AP, and when you enter the browser, load up an address, usually some ads, or field to register / login, after confirmation received the free internet access, I'm interested how this works, using the service, I get it to the router in the story, this should be do Mikrotik, but I need for LAN play with Squid proxy, and pushing the entire transport across it
Sorry for bad English