
GN-B41G Wireless Broadband Router 
The DNS Configuration Screen  DNS Relay 
When DNS query packets are received by the GN-B41G a response 
signal is sent to the host that sends the DNS query packet. Then, users 
have to set the IP address of the Router as the IP address of DNS. The 
default value of DNS relay is Enable. 
 Dynamic DNS 
The GN-B41G offers a Dynamic Domain Name Server service that 
allows you to assign a fixed host and domain name to a dynamic Internet 
IP address. This gives Internet users the ability to connect with a virtual 
sever using a URL, rather than with an IP address. Before using this 
feature, please register an account with the dynamic DNS service. 
(http://www.dyndns.org) 
 1.  Select either to Disable or Enable the Dynamic DNS service. 
2.  Select the name of your dynamic DNS service provider. 
3.  Enter the Domain Name (or Host Name) provided by your dynamic 
DNS provider. 
4.  Enter the Login Name (or User Name) and Password for your 
dynamic DNS account. 
5.  If your dynamic DNS provider allows using wildcards in resolving 
your URL, you may select Enable to activate this function. 
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