[taichichuan]

In the case of the Video camera and its Ethernet connection to the cRIO, the routing in the cRIO is bolluxed. A routing table modification in the cRIO will allow the camera output to be directly routed to the Classmate. First, we need to enable IP forwarding across the Ethernets. To do this just set the internal variable ipforwarding=1 on the cRIO.

Next, we need to add a route on the ClassMate via a DOS cmd box:

route add 192.168.0.0 mask 255.255.255.0 10.xx.yy.2 metric 3 -p

The xx.yy is your team number e.g., Team 116 would be 10.1.16.2. The metric of 3 allows it to go through 3 hops to get to the camera. It's one more than you need, but this allows you to attach a secondary laptop to the Classmate via a USB Ethernet and display the output on the secondary PC. Since the Classmate appears to be having trouble keeping up with the video, this is a good option that is still within the rules.

The final "-p" makes this route persistent across reboots. I.e., you won't have to enter this route again on the Classmate.

HTH,

Mike