FTP and Firewall

[Paulo Henrique Baptista de Oliveira]

Hi all,

I've three machines behind a firewall provided by IP Masquerading (all
machines running Potato). One of this machines is a web server updated
by Windows Users by FTP.

The problem is that conections provided inside a IP Masquerading
environment can't transfer files. But in your homes (using a real IP
connection) he can.

Any hints?

Thanks,         PH