PortsForIOManager
This parameter is evaluated by the rundown kernel and specifies the number of messages boxes and/or the IP port numbers, the rundown kernel opens for the IO manager. For each IO manager which wants to connect, you must have a message box. Attention: though the parameter name contains a "ports", you must specify this value, even if you do not use TCP/IP at all. This is necessary, because the rundown kernel deduces the number of needed message boxes from the specified range. The format is: "[minimum port number]-[maximum port number]". The example: "9980-9981" opens two message boxes. Maximum number of IOManagers is 25 (since build 5.4.2084.0, prior to that it was only 10).
Possible values:
Default value: 9980-9980