From Windows Firewall with Advanced Security
Inbound Rules window shows the following setting:
By right-clicking the selected row above and choose
Properties, we have
Properties window says that
An inbound rule to allow Passive FTP traffic for Internet Information Services (IIS) [TCP > 1023]
Now let us compare with the following...
IIS Manager Help
It says that
Specifies the port range for passive connections used for data channel connections. The valid range for ports is 1025 through 65535. (Ports from 1 through 1024 are reserved for use by system services.)
I am confused which one is the correct one?