Billing for wi-fi?

Question

WiFi

Hello dear cheaters!
Please tell me a good billing for a hot spot. In particular, I am interested in whether billing can, for example, after an hour of free access, terminate access before payment. Accept payment via SMS

Answer 1

UniFi has billing support, but about SMS - xs.

Answer 2

I remember that recently on Habré I ran an article on the topic of Wifi access control with FreeBSD, try searching and possibly adapting it for yourself

Answer 3

By the way, this is also necessary. There is a router with wi-fi, it distributes the Internet to the grid through the gateway and via wifi. It turns out that I control the gateway, and users with wifi go around it. Router D-Link DIR-615.