I am running my FTP server in passive mode now... would you mind test it
now? Just open ftp://www.recordgoias.com.br and see if you can get a
directory listing now... I just can't understand why it used to work for
long time and suddenly doesn't anymore....
No unusual configuration have been done... Simply I enabled ports 20-21 with
NAT and checked 'Auto-add a firewall rule to permit traffic through this NAT