I am having a lot of trouble connecting my wii to my wireless network, using the linksys wag200g modem router

I have all my equipment setup on dedicated IP addresses, where i only require to setup on the ip address i want the device to use on it self and let the modem / router detect each equipment.

I have entered all of my settings correctly, of which i require ip address, subnet mask, router ip address, primary and secondary DNS, ssid, etc, with the MTU value i have tried various numbers and i just cannot get it to connect,

I am getting error codes, 51030,