You can enter manually the proxy name and port (enter the name in the first field, the port in the second field)
Use proxy for FTP transfers
The engine can use default HTTP proxy for all ftp (ftp://) transfers. Most proxies allow this, and if you are behind
a firewall, this option will allow you to easily catch all ftp links. Besides, ftp transfers managed by the proxy are more reliable
than the engine's default FTP client.
This option is checked by default
Configure
Click on this button to configure the proxy.
If the proxy needs authentication you can define the login username/password
Hide password
Use it if you do not want to display the password (hides the proxy name)