11N Wireless Broadband Router User Guide 
 
69
 
 
 
Destination network IP address: The destination 
host or IP segment you visit. 
Subnet mask: Enter the subnet mask, generally it is 
255.255.255.0 
Gateway: The entry IP address of the next router. 
 
NOTE: 
1. The gateway must be at the same net segment with 
the router’s LAN IP. 
2. If the destination IP address is one host’ address, 
then the subnet mask must be 255.255.255.255. 
3. If the destination IP address is an IP segment, then it 
must match with the subnet mask. For example, if the 
destination IP is 10.0.0.0 then the subnet mask must be 
255.0.0.0