Hi Gerfried,
I don’t really understand why you want to forward it to another machine, but that’s alright :) Maybe you can send me a picture of the whole thing once it is working.
_IF_ you want to implement the feature, can you maybe post an estimation when this could be done?
Implementing this feature shouldn’t take too much time. When do you need it?
Otherwise I would write an Processing app, receiving TUIO on localhost, resending it to server.
I found this article on how to tunnel UDP over SSH to another machine. While I assume this would work from Mac to Mac, Windows doesn’t come with the tools in order to do it. This could be a (temporary) solution for you if it even can be done on Windows (try for instance Cygwin), you’re a command line hacker and want to get it working now.
Uwe