D-Link DSL-2741B User Manual page 52

Section 3 – Configuration
DNS SERVER CONFIGURATION
If you are using the Router for DHCP service on the LAN and
are using DNS servers on the ISP's network, check Obtain
DNS server address automatically box.
If you have DNS IP addresses provided by your ISP, enter
these IP addresses in the available entry fields for the Primary
DNS Server and the Secondary DNS Server.
DDNS CONFIGURATION
Check the Enable Dynamic DNS check box.
Select DDNS Service provider from the Server Address
drop-down menu and enter your account data.
After configure the DNS settings as desired, click on the Apply
Settings button to apply settings.
Server Select one of the DDNS registration
Address: organizations form those listed in the
pull-down menu. Available servers include
DynDns.org and Dlinkddns.com.
Host Name: Enter the Host Name that you registered
with your DDNS service provider.
Username: Enter the Username for your DDNS
account.
Password: Enter the Password for your DDNS account.
D-Link DSL-2741B User Manual 52