The port value can be any number.

For each cluster element the ports begin with 50000+100*instance_number, where instance_number is a two digit number from 00 to 99 specifying the number of central instance and dialog instances.

For each cluster element the ports begin with 50000+instance_number, where instance_number is a two digit number from 00 to 99 specifying the number of central instance and dialog instances.

The port value is a number over 50000