title: How do I establish a bidirectional SSH Tunnel
body: <p>Is it possible to do the following via an SSH tunnel...</p>
  
  <ol>
  <li>Host-1 establishes an SSH connection to a Remote Server</li>
  <li>I wish to log into the Remote Server and execute commands over SSH back on Host-1</li>
  </ol>
  
  <p>Host-1 is a device that I will not have access to directly. Host-1 is set up to automatically establish an SSH connection to a remote server via cron.  At any point while Host-1 has established an SSH connection to the Remote Server, I wish to log into the Remote Server in order to perform maintenance on Host-1 via SSH.</p>
  
  <p>I am looking for an example of how this would work if its possible.</p>