29D-Link R12 User Manual
Section 3 - Conguration
IPv4 - Static IP
Select Static IP if your IP information is provided by your Internet Service Provider (ISP). Click Save at any time to save the 
changes you have made on this page.
IP Address Enter the IP address provided by your ISP.
Subnet Mask Enter the subnet mask provided by your ISP.
Default Gateway Enter the default gateway address provided by your ISP.
Primary DNS Server Enter the primary DNS server IP address provided by your ISP.
Advanced Settings...
Secondary DNS Server Enter the secondary DNS server IP address assigned by your 
ISP.
MTU Maximum Transmission Unit (1280~1500) - you may need to 
change the MTU for optimal performance with your ISP. The 
default is 1500.
MAC Address Clone The default MAC address is set to the Internet port’s physical 
interface MAC address on the router. You can replace the 
INTERNET port’s MAC address with the MAC address of a 
connected client.