You can troubleshoot network connection issues with your system using the ping and traceroute utilities in Network utility.
1. Select the IP Address field.
2. Press the [OK] button to enter a value. If necessary, use the [a/A] button to change the method of text entry for text fields or select the
keyboard icon to display the virtual keyboard. After entering a value, hide the keyboard (if you used it to it enter the value) and press the
[OK] button to exit the field.
3. Select the option of the command menu.
Ping : The ping command tests responsiveness between two devices.
Traceroute : The traceroute command tests responsiveness and traces the path of a packet from one device to the other.
4. Press the [Start] button and press the [OK] button to test it.
You can view the server status.