User's Manual

Figure 5-67
5.8.5 Diagnosis
If the CPE is not functioning correctly, you can use the diagnosis tools on the Diagnosis page to
preliminarily identify the problem so that actions can be taken to solve it.
Ping
If the CPE fails to access the Internet, run the ping command to preliminarily identify the problem. To
do so:
Choose System>Diagnosis.
In the Method area, select Ping.
Enter the domain name in the Target IP or domain field, for example,
www.google.com.
Set Packet size and Timeout.
Set Count.
Click Ping. As shown in Figure 5-68.
Wait until the ping command is executed. The execution results are displayed in the Results box.