No connection could be made because the target machine actively refused it 127.0.0.1:30016

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Windows

Win2008

i have a FTP Server with an application asks to open the next ports in the firewall 7000,7100,6600,30016,30017,30018,30019,20,21
and If DNS “domain.com” used, for example, the corresponding local area network address is 192.168.1.6
Then, mapping port must be performed in the Router, the port is 20，21，3306， 6600，6700，6900，7000，7100，the following picture shows for reference
when i try to connect to the target pc to control the monitor and the pc it gives me this massage:
No connection could be made because the target machine actively refused it 127.0.0.1:30016

please any ideas to solve this ??

thanx for help