HI,
So currently if the ADE on the primary can reach the target host directly meaning it is on the same network this is assumed that port 22 will be used.
Currently the only time this will not happen is if ADE is on a secondary hub and there is ONLY a tunnel connection between the primary and secondary and not direct connection.
In this case the job will be sent to the secondary hub and the ADE process will take place from this hub.
This assumes also that the robot being installed will report to the secondary hub.
if you have a business need for a different model please do open and enhancement request on our Idea wall.
hope this helps!