When checking the network connection status by a Ping test, the following results are possible.

Follow each action described below.

"Ping statistics" shows "Lost=0 (0% loss)".Details

Network connection is working properly.

"Ping statistics" shows "Lost=4 (100% loss)".

Details

There is no response from the Ping target.

Action

zThe specified Ping target might not be correct. Check that the Ping target IP address, host name or FQDN is correct.

zThe network transmission mode may differ from the connection target. In "4.8.7 Checking the Network Operating Status" (page 121), change [Link Speed/Duplex Mode] from "Auto- Negotiation" to a fixed mode.

zIf the Ping target is correct and the network transmission method is appropriate, refer to "Failure to Connect to a Server Using Its IP Address" (page 451) for further solutions.

"Ping statistics" shows "Lost=N (1 to 99% loss)".

Details

Communication with the Ping target is not stable.

Action

zThere may be a quality problem with the LAN cable. Replace the LAN cable and try again.

zThe network transmission mode may differ from the connection target. In "4.8.7 Checking the Network Operating Status" (page 121), change the [Link Speed/Duplex Mode] from "Auto- Negotiation" to a fixed mode.

Hardware error.

Details

A hardware problem might have caused a communication channel error. For example, the LAN cable may have become disconnected during the Ping test.

Action

Check the status of the LAN cable and try again.

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