11N Wireless Broadband Router User Guide 
 
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¾  Subnet mask: Please enter the subnet mask 
provided by your ISP ,generally its 255.255.255.0 
¾  Gateway: Please enter the gateway provided by 
your ISP, inquire your local ISP if you are not clear. 
 
All the above parameters are provided by ISP. 
L2TP 
 
 
 
 
¾  Mode: Show your current connection mode. 
¾  L2TP server address: The IP address or domain 
name of the destination server and it is used to 
specify the destination address which needs for 
L2TP connection. 
¾  Username/Password: Used to validate identity