> I would like to create a captive portal using PHP where it would > authenticate the user based on IP address and status. I tried using > php socket and redirect traffic to it with ip tables. I'm having some > problems since I can't get the customer ip address. What's the reason that you can't get the customer IP address? If you can find a way to get the IP address, then you could use the following (which uses iptables and PHP): http://www.andybev.com/index.php/Using_iptables_and_PHP_to_create_a_captive_portal Andy
