[Racer26]

The classmate's IP is supposed to be 10.x.y.5. This is because it is the driverstation, and the driverstation MUST be at 10.x.y.5 for the cRIO to talk to it. The control system manual tells you to set up the router to hand out DHCP addresses starting at 10.x.y.10, and the first development PC (assuming you're not using the classmate for development) would get 10.x.y.10 from the router. I suspect that this is what the manual meant for you to do. It was however, a bit ambiguous in how it explained it.