D-Link DWR-M961 User Manual page 26

 If the result displayed is similar to
Router has failed.
If the address is 0.0.0.0, check your adapter installation, security settings, and the settings on your router. Some
firewall software programs may block a DHCP request on newly installed adapters.
If the Router's IP address is 192.168.0.1, your PC's IP address must be within the
range of 192.168.0.2 ~ 192.168.0.254.
Figure 4-8, it means the connection between your PC and t he
Figure 4-8 Failed Ping Command
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User Manual of DWR-M961