User`s manual

-DNS server

DNS server is used to map the domain name and it can be automatically obtained when

you connect to the ISP or it can also be manually configured.

After entering the DNS server IP address, click “ Apply/Save” to save the settings.

Note:

 After saving the settings, you need to reboot the router to bring the new configuration

into effect.

 Please keep the default settings if there’ s no special requirement for incorrect DNS

settings will cause the LAN computer to be unable to access the Internet via the

domain name.

4.3.15 DNS

If your server is set up on the router’ s LAN side, and the router’ s WAN IP address is

changeable. When users on the Internet want to visit the server via the domain name, but

the domain name can not be translated as the router’ s WAN IP, which will cause visit

failure. However, DDNS will request the corresponding ISP to update the domain name

and IP address when WAN IP is changed. When the WAN IP address is updated, users on

the Internet can still successfully visit the server.

This router supports three DDNS providers: www.dyndns.org, www.3322.org,

www.tzo.com

Select “ Advanced Setup” ->“ DNS” -> “ Dynamic DNS” , and click the “ Add”

button to add a rule.