MyEnTunnel is a simple system tray application that establishes and maintains TCP SSH tunnels. It does this by launching Plink (PuTTY Link) in the background and then monitors the process. If the Plink process dies (e.g. connection drops, server restarts or otherwise becomes unreachable) MyEnTunnel will automatically restart Plink to reestablish the tunnels in the background. It tries to use as little CPU and system resources as possible when monitoring.

Optionally, MyEnTunnel can actively monitor the connection by creating looped tunnels (either a looped remote/local tunnel pair or a single local tunnel to the ssh servers echo service) and periodically send pings. If too many consecutive pings are lost it will restart the connection.

Since it uses Plink, you can use utilities such as Pageant (a SSH authentication agent for PuTTY, PSCP and Plink) and PuTTYgen (a RSA and DSA key generation utility), as well as named PuTTY sessions. All of the networking and encryption is done by plink.exe; not by MyEnTunnel.