mili lists of working routers has linksyswrt300n as working. ip is 192.168.1.105If your IP address is within the range of: 10.0.0.0 through 10.255.255.255 OR 172.16.0.0 through 172.31.255.255 OR 192.168.0.0 through 192.168.255.255 it means you already are behind a NAT. You must now configure your modem as a dumb bridge.i need infor. on how to.goggle or yahoo does not have answer. someone has to be using the 300n! i know they do because it is on list. HELP PLEASE,THANKS