Using the NAT feature of Windows

Open the command-line console with Administrator privileges .

port Mapping related commands

To view the Port proxy table for the current machine:

netsh interface portproxy show all

C:\windows\system32>netsh Interface portproxy Show All

Listen IPv4: Connect to IPv4:

Address Port Address Port

--------------- ----------  --------------- ----------

172.16.11.68 1883 192.168.11.50 1883

172.16.11.68 80 192.168.11.12 80

To add a port mapping:

netsh interface portproxy add v4tov4 listenaddress=192.168.11.68 listenport=1883 connectaddress=192.168.11.50 connectport=1883

To delete a port mapping:

netsh interface portproxy delete v4tov4 listenaddress=192.168.11.68 listenport=1883

The above commands are used in my development and the system is WIN8 upgraded WIN10. Other versions of Windows have not been tried.

Using the NAT feature of Windows