It does whn filters are unloaded. Customers uses it from the command-prompt
in a Windows machine.
I set up the filters, apparently incorrect. Connection is being made, but
after logging in it says: "connection terminated by external host"
Q1 Why would that happen
Q2 How can I tell whether passive or active FTP is used?
Q3 What's the difference between passive and active?

Kind Regards,

Adrie de Regt