pbnc runs in userland and acts as a simple TCP port forwarder. It has a single-threaded design which uses select() instead of forking. It can handle multiple targets with a theoretically unlimited number of clients, and it supports simple IP-based access control. Since pbnc works on the network level, it does not care about the application protocol. It can forward FTP (control connection), SSH, HTTP, and all other protocols that use TCP communication.
looks very nice
just installing it .. very neat and well layed-out procedure. looks very professional.
requires you to have a spare PC to try tho ...