D-Link DIR-615 User Manual page 16

Section 3 - Configuration
Select the type of Internet connection you use and then
configure the information below.
If clicking the Dynamic IP Address radio button, enter
the username in the User Name field and password in
Password and Verify Password fields.
The Service Name is optional but may be required by
some ISPs.
If clicking the Static IP radio button, enter the username
in the User Name field and password in Password and
Verify Password fields. Tick the Dual LAN Enable
check box to enable IP unnumbered on LAN (1-3)
interface, and NAT on Wireless Interface.
The Service Name is optional but may be required by
some ISPs.
Enter the static IP address and its subnet mask in the IP
Unnumbered Address and IP Unnumbered Netmask.
After that enter the start and end LAN IP address in the
fields.
Click Next to continue.
D-Link DIR-615 User Manual 13