Wireless Modem Router  
64 
 
 
 
IP Version: Select either IPv4 or IPv6. 
Destination IP address/prefix length: Enter the destination IP address and prefix length of the final destination. 
Interface: Select an interface from the drop-down list. 
Gateway IP address: Enter the gateway IP address, which must be a router on the same LAN  segment as the router. 
Metric:  Enter  a  number  in  the  Metric  field.  This  stands  for  the  number  of  routers  between  your  network  and the 
destination. 
Apply /Save: Click to apply and save your settings. 
 
_________________________________________________________________________________________________ 
Note: 
1. Destination IP address cannot be on the same IP segment as WAN or LAN segment as the router. 
2. Only configure additional static routes for unusual cases such as multiple routers or multiple IP subnets located on 
your network. Wrong static routes may lead to network failure. 
3. For system created route, the 'Remove' checkbox is disabled. 
_________________________________________________________________________________________________ 
4.2.9 DNS 
DNS Server (Static DNS) 
The DNS server  translates domain  names to  numeric  IP  addresses. It  is  used  to  look  up site  addresses  based  on  their 
names. 
Select DNS Server Interface from available WAN interfaces OR enter static DNS server IP addresses for the system.   
Here you can configure the WAN DNS address: 
 
For IPv4: 
-Click the Select DNS Server Interface from available WAN interfaces option   
-OR select the Use the following Static DNS IP address option and enter static DNS server IP addresses for the system  
And then click Apply/Save.