open port to allow single application to a static IPv4

[joe99]

Hello

I am required to use an application under Windows7, which sends telemetry-information to a static
IPv4 address over HTTPS and does download some programm-code everytime it's started.

I gave up trying to configure Windows-Firewall for this :(



Questions:

- is it possible to set such a rule in OPNsense?

- or should I use a personal firewall installed on that Windows machine?

- does it make a difference if I do have a Dualstack or DSlite?



Thank's a lot for your feedback!

Joe


PS
Do not yet have an OPNsense based firewall