The project has been dormant since 2006 but I would spend some efforts to round and hone edges if there is public interest. Please drop me a message if you are interested.
-- Jordan
At the moment you can find the source code at:
http://teddy-net.com/cvs/Maxina/128gw/service/arpcatch/
Description:
------------
The background scenario for this project is to support
wireless clients regardless of the configuration of their IP
stack.
The current approach lives in userland. The idea is to filter
and forward data between a Ethernet interface and a TUN
interface.
As it came in handy, TCP/IP port scanning between wireless
clients can be prevented to some degree by attracting all
traffic using similar mechanisms as imlemented with SHAT.... read more