Wireless network is a quite new technology in computer network world. It can
connect computers without any wire, but it use radio frequency at 2.4 GHz.
Today computer network still use wire to connected computers. Wireless is use the air medium,
so there is different medium between wire and air. To connect these two medium networks we need
other hardware. The hardware is called access point, but there is other problem comes. Access
point price is quite expensive, so to handle this problem people were tried to look for another
alternative. The alternative is use a personal computer with FreeBSD operating system, but it
can’t simulate access point perfectly because access point is hardware. It doesn’t matter that can’t
simulate perfectly because not all feature that access point have are use.