Network interface that act as a bridge

[mab]

Hello All,
I'm working on Personal Area Network Bluetooth profile.

The problem is:
I need to implement NAP(Network Access Point) service.
NAP is the service that accepts
connections from clients and acts as a bridge between
clients and other interfaces in the system.
Is it possible to use FreeBSD bridge support
to make interface act as a bridge ?

PS: Sorry for my bad English.