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What can I do if the network licensing is not working or how can I test if the required port 1947 is not working?


You can examine this port using the Telnet client. To do this, the Telnet client must first be activated via the Windows internal components (see figure). If this is the case, you can start the following command at the prompt:

telnet 1947 (with "" - IP address of the server)

If the entry follows an empty window, the connection is successful. If the Telnet client can not establish a connection, this will be output and your IT will establish communication from port 1947.


Telnet Port 1947 Sentinel HASP NET softlock Network dongle Network licence

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