Connect two laptops over bluetooth (manual needed)


I would like to connect two laptops running openSUSE over bluetooth. No need of internet sharing, just TCP network. So I can assign 192.168.0.x IP addresses and ping each other.
Currently I have checked that adapters work fine and I can transfer files

If anyone could point me to step-by-step manual of setting up bluetooth PAN (personal area network) for openSUSE 11.4 or 12.1 - would be very appreciated!

Thank you