cRIO networking

[byteit101]

Oops, forgot 3
3. not have to change the computer ip address to work with the 2CAN and Cameras when they are connected to the computer

[Racer26]

I'm fairly certain the 2010 FRC rules explicitly allowed a robot-mounted switch to do just that, run a 2CAN and Camera.

[jhersh]

Originally Posted by byteit101

Oops, forgot 3
3. not have to change the computer ip address to work with the 2CAN and Cameras when they are connected to the computer

So you want the devices on the same network, but not on the same network.

As long as you don't care if off network routing works, you can set the subnet mask to 255.0.0.0 on the PC and the 2CAN and the camera. Set 255.255.255.0 on each of the cRIO ports. Then the scheme you laid out will work for the case where every device is on one of those two networks. On caveat is you won't be able to talk to the 2CAN or camera via port 1 on the cRIO.

-Joe