Internet access gateway on the Raspberry Pi running FreeBSD

Sometimes we get an Internet access by wire but want to get by WiFi (some hotels do this).
Sometimes we can get an Internet access by WiFi only for one device, but we want to use a few devices (other hotels do this).
So, we need a device which will work as Internet access gateway.
Here is a description how to setup such device on the Raspberry Pi running FreeBSD.

Continue reading