What firewall ports to open to install?

We are trying to bulk install to restricted workstations. There seems to be some major issue with the install.
I assume it is because I have these PC’s fire-walled on the router to almost all access.
What IP/Ports do I need to open to allow them to fully install?
I already have

@kcurtis ,

We understand that you are having challenges with the install. May we know what error message are you seeing?