Topology
I wana make that I have RaspberryPi, Unmanaged Switch, Outdoor Access Point and Router. I want to make that clients who connect to the Access Point redirect to the captive portal gateway on Pi. Then, clients need to enter voucher id or rechargeable code to access the internet from router with time-based session. So, what may need for that project. Is Openwrt is suitable for that. I wana combine voucher system and database for time session. Any img files for that project or any source I can lookup. (P.S My switch is unmanaged switch that I need to create VLAN from pi to forward them.)