
GN-B41G Wireless Broadband Router 
A screen based on the Internet (WAN) connection type you selected will appear 
and provide parameter fields. 
WAN Configuration Tab – Dynamic IP Address 
 ISP Name, Host Name, Gateway, DNS1 and NS2 
Address, DNS Domain Name 
Enter the information provided by your ISP. 
 MTU (Maximum Transmission Unit) 
The largest packet unit is sent from your computer to the 
network. Any message larger than MTU will be divided 
into smaller packets before being sent. Please keep the 
default setting (1500), except for special occasion. 
 NAT Setup 
The Network Address Translation (NAT) is a standard that 
allows multiple computers on a private network to share a 
single IP address. 
Universal Plug and Play (UPnP) is a technology based on 
Internet standards and technologies, such as TCP/IP, 
HTTP, and XML, that allows devices on a network to 
automatically connect with other devices.  
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