D-Link DIR-651 User Manual page 17

Section 3 - Configuration
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.
If you selected PPPoE, enter your PPPoE username and password. Click Next to
continue.
Select Static if your ISP assigned you the IP address, subnet mask, gateway, and
DNS server addresses.
Note: Make sure to remove your PPPoE software from your computer. The software
is no longer needed and will not work through a router.
If you selected PPTP, enter your PPTP username and password. Click Next to
continue.
D-Link DIR-651 User Manual 13