D-Link DIR-605 User Manual page 15

Section 3 - Configuration
Select your time zone from the drop-down menu and then click Next
to continue.
Select the type of Internet connection you use and then click Next
to continue.
If you selected Dynamic, you may need to enter the MAC address of the
computer that was last connected directly to your modem. If you are currently
using that computer, click Clone Your PC's MAC Address and then click
Next to continue.
The Host Name is optional but may be required by some ISPs. The default
host name is the device name of the Router and may be changed.
D-Link DIR-605 User Manual 15