Create the TCP/HTTP tunnel

Use the WEBconfig interface of your device to set up a TCP/HTTP tunnel.

In WEBconfig, log on to the device which is to provide access to the device behind it.
In the area Extras, select the entry Create TCP/HTTP tunnel.
Enter the DNS name or IP address of the device to be accessed temporarily via HTTP and select the port to be used for the HTTP tunnel.

Note: Apart from HTTP or HTTPS-based access, remote maintenance can also be based on any other TCP service such as telnet connections (TCP port 23) or SSH (TCP port 22).
If applicable, specify the routing tag of the IP network that contains the device to be accessed.
Accept your entries with Create.

The dialog that follows displays a confirmation of the newly created tunnel and provides a link to the device.