D-Link DWR-966 User Manual page 80

6. If you select "Obtain an IP address automatically," click the OK
button to finish your configuration.
7. If you select "Use the following IP address," ensure that your IP
address is from 192.168.1.100 to 192.168.1.230. The subnet mask
is 255.255.255.0.
Note:
We recommend you set the DNS address of the computer as the IP
address of the DHCP server, which is DWR-966's LAN IP address.
8. Click OK  OK to apply this IP address setting.
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