Determining IP and ports that to be checked for communication between

Just to confirm with you on ports 22 and 4353. I see in the F5 document when establishing communications between the Global Traffic Manager and other BIG-IP systems is to open port 22 and port 4353 between the two systems. Port 22 allows the Global Traffic Manager to copy the newest version of the big3d utility to existing systems, while iQuery requires the port 4353 for its normal communications.