WAN - Static IP Address 
Select this option to set static IP information provided to you by your ISP. 
Static IP Address: Enter the static IP address assigned to you by your ISP. 
IP Subnet Mask: Enter the IP subnet mask assigned to you by your ISP. 
Gateway: Enter the gateway assigned to you by your ISP. 
MTU: If you experience connection issues, you may need to change the MTU 
setting for optimal performance with your specific ISP.  
Default Route: Specifies the default route for the WAN interface.    
NAT Enable: Enable or disable NAT function. 
Enable PPPoE Passthrough: Enable or disable PPPoE pass through function. 
IGMP Proxy: Enable or disable IGMP proxy function. 
WAN - PPPoA/PPPoE 
Select this option if your ISP requires you to use a PPPoA/PPPoE connection. This 
option is typically used for DSL services. Select PPPoA/PPPoE to obtain an IP 
address automatically for your PPPoA/PPPoE connection. Please enter the 
information accordingly.  
Please Note the image to the right shows PPPoE options. PPPoA WAN page may 
differ slightly. 
Username: Enter the username for your product. 
Password: Enter the password for your product. 
Confirm Password: Enter the confirm password. 
MTU: If you experience connection issues, you may need to change the MTU 
setting for optimal performance with your specific ISP. 
TCP MSS: Specifies the maximum segment size for the PPPoE connection. 
Default Route: Specifies the default route for the WAN interface. 
NAT Enable: Enable or disable NAT function. 
Enable PPPoE Passthrough: Enable or disable PPPoE pass through function. 
IGMP Proxy: Enable or disable IGMP proxy function. 
Connection: Specifies the PPPoE connect mode. 
Get IP Address: Select the way to get IP address. It is static or dynamic. 
Static IP Address: Enter the static IP address. 
IP Subnet Mask: Enter the IP subnet mask. 
Gateway: Enter the gateway.