F-SECURE POLICY MANAGER 9.0 Administrator's Manual page 87

Question
F-Secure Policy Manager | Troubleshooting | 87
Answer
Make sure Decimal is selected as the
when entering the new port number.
4. Start Policy Manager Server.
Caution: If you have workstations already
configured to access Policy Manager Server
(through the Policy Manager Server host module)
you should not change the Policy Manager Server
host port where agents communicate, since you
might reach a state where the workstations will
not be able to contact the server.
Base option