We want to provide VPN service where users can connect to our vpn server with a user/pass and surf the internet.
Here are the requirements:
Server - VPS based server running linux.
Client - Any OS to connect to the VPN
1 Secure PPTP, IPSEC VPN, OPENVPN
2 Radius Server - Freeradius installation & mysql integration with users database.
3 Website - Users registration, pay for vpn service via paypal and credi tcard.
4 Admin Control panel - User management/edit/add/remove.