![]() Note: Every time you wish to use Matlab on your PC, this SSH tunnel has to established with the Matlab License Servers prior to the application being launched. Open up a terminal window on your GCS Purchased system and enter the following.Note: Everytime you wish to use Matlab on your PC, this SSH tunnel has to established with the Matlab License Servers prior to the application being launched. The following command can be used to create the SSH tunnels using the OpenSSH client: ssh -L 15900:1.2.3.4:5900 1.2.3.5 -N. Add another source port and destination Creating the SSH tunnel using PuTTY: Open the PuTTY client user interface In the Session window, under 'Basic options for your PuTTY session', enter the IP address and listening port for the SSH server.Repeat steps 3 and 4 to forward additional ports.īefore beginning the procedure below you will need to install an SSH client such as PuTTy Saved Sessions: SSH Tunnel to remote_host1.Under "Basic options for your PuTTy session" enter:.In the Category pane of the PuTTY Configuration window, click on Session.Under "Options controlling SSH port forwarding" enter the following:.In the Category pane of the PuTTY Configuration window, expand Connection then expand SSH and select Tunnels.Type the following command to open an SSH tunnel on your local machine. On other Linux distributions, terminal is typically found at Applications > Accessories > Terminal. Where: 4040 is the local or Source port remote_ is the remote hostname and 5050 is the remote port On Mac OS X, choose Applications > Utilities > Terminal. In this example we will use PuTTy to create an SSH tunnel to the following remote hosts. Otherwise, in the absence of those options, an interactive session was established in addition to the port forwardings in that case, you must leave that interactive session active until you're finished using the tunnel, as exiting the interactive session will also tear down the tunnel. If you used the "-N" and "-f" options above, remember to kill your ssh tunnel once you're finished using it (see the "ps" and "kill" manpages for information on how to find and kill your ssh tunnel process).If you have not set up authorized_keys, then you will be prompted for your ENCS password in order to establish the tunnel.Additional "-L local_port:remote_IP:remote_port" clauses can be added to the ssh command, e.g., Basically, the SSH client listens for connections on a configured port, and when it receives a connection, it tunnels the connection to an SSH server. To create an SSH tunnel using PuTTY command line, follow the steps below: Open PuTTY and navigate to the 'Session' category on the left-hand side. ![]() If you get the error "Address already in use", it probably means that your desktop is already using the local port you specified try a different local port number. ![]()
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