The Network Diagnostic applet allows testing the network connection with these specific commands: Ping, TraceRoute, NSLookup, EthTool and Check Certificate.
It also allows saving the Log files on a USB key.
In a specific field of the window enter an IP Address or an FQDN name and click the corresponding button to receive information about the specific command.
A new window is opened showing the result of the command.
E.g., the window showing the result of the "nslookup" command.
¶ Save Log Files on USB Key
Insert a USB Key on the device.
Click the "Save logs to a USB drive" button.
Remove the USB Key when indicated.
The command creates a file on the USB Key whose name is in the form <MACAddress>_YYYY-MM-DD_HH-MM-SS.tar.gz
Remind that the same result can be obtained using the ThinMan command "Special Functions" -> "Receive Log Files".