Tunnelr.com also utilizes a set of shared ports that will forward traffic based on the protocol that is used for connecting.
Specifically, you may connect to the shared ports with OpenVPN or OpenSSH. This is done by filtering inbound connections based on the protocol that is used. Simpler put - UDP connections will connect via OpenVPN and TCP connections will connect via OpenSSH.
Shared port list:
If you require another port to made into a dual purpose port, please do not hesitate to contact us.