I can find many resources on how to configure a Windows server as an FTP server, but for this situation I have not figured it out.
I'd like to configure a Windows server 2012 firewall to allow FTP traffic from an intranet computer to an external webserver. So the FTP connection is not from or to the server. I had this working in the past, but opening up ports 20-21 does not seem to be working and I cannot recall how this used to work in the past.
So, what do I need more to allow a Windows Server 2012 to pass FTP traffic from the internet Client to the external server?