What type of wireless router do I need to offer wireless internet like hotels? I do not want to charge credit cards or anything like that.... I just want to have the guest users see the SSID in their wireless software and when connect to it. Once connected and try to go on the internet, I want them to hit a website that asks for a keyphrase and a disclaimer. if they type the keyphrase they gain access to the internet. if they do not, they are still blocked.
If possible, I would like to have the option that asks if they need a public IP address for VPN users.
what kind of cost is associated with something like that. I think it should be pretty simple to setup.