SSHTunnel is a tiny small program to tunnel something through a SSH without any external dependencies. Just download the executable which matches your OS and architecture (32 vs. 64 bits) and run it.

This example uses the Microsoft Windows executable, but the syntax is the same for e.g. Linux, Unix, Mac, etc. SSHTunnel.exe -local 127.0.0.1:53001 -remote 127.0.0.1:27017 -server your-server.org:22 -user john -pwd johndow

• Connects to your external server your-server.org to port 22. At this port, the SSH service should run
• At the SSH server's side, connects to 127.0.0.1 to port 27017 (a MongoDB database)
• At your local side, provides a listener at 127.0.0.1 at the port 53001
• The username for the SSH service is john
• The user's password would be johndow ;-) You can avoid the -pwd argument. Thus, the SSHTunnel will ask for the password.
• Now, you are able to use your local MongoDB software and can connect to port 53001 at localhost.

• The whole code is open source and can be used for any purpose (also commercial)
• If you want, you can compile the code by your own by using the Go
• The program just needs very low resources e.g. around 1.3 MB memory for Microsoft Windows 8.1
• SSHTunnel is scalable and, if necessary, can utilise all your CPUs
• If a connection cannot setup, the program re-tries it
• At the moment, SSHTunnel uses only the password authentication methods. Therefore, it is currently not possible to use e.g. a certificate, etc. Nevertheless, the implementation of this feature is possible.
• The configuration must be provided by using the command-line arguments. It is currently not possible to use e.g. a configuration file.
• You can avoid the password argument if you prefer to provide the password on demand.
• Ocean Remote Connections is a simple GUI for SSH Tunnel, PuTTY, RDP and WinSCP.

Go and get the latest release from the release page.

Based on damick's example code from http://stackoverflow.com/questions/21417223/simple-ssh-port-forward-in-golang