Well if you're not licensed to use the MGI ports on the processor then erase the 30000 in the port section for it. OAS 1 would be setup as 30000, OAS 2 would be 30033, OAS 3 would be 30065 as the beginning ports. Same for the MPS you start OAS 1 at 40000, OAS 2 40065, OAS 3 40129. This will tell each card it's start range. Then in port forwarding you'd do 30000-30032 forward to IP of OAS 1, 40000-40064 to IP of OAS 1, then follow suit for the next 2 cards. 30000 ports is for MGI, 40000 is for MPS.