Added new feature to my old long running project psc. You may now forward TCP or UDP ports in a similar way as with ssh -L. The cool thing: You don't even need an IP address or network connection to the remote hop. An UART or modem connection will suffice. As long as you have a tty session, you can now slip TCPv4, UDPv4, TCPv6, UDPv6 through it and appear with your connections as if they were made on the remote end.

A demo video is on asciinema.

Posted by Sebastian at 2:11 AM