Linux IP NAT Forum
NAT and FTP (John Turnbull)
Use passive ftp (Brian Beuning)
Keywords: FTP, NAT
Date: Thu, 10 Sep 1998 14:17:09 GMT
From: John Turnbull <firstname.lastname@example.org>
Unfortunately not all ftp clients support passive ftp, at least not easily, and I'm not quite sure how it would affect FTP servers inside the net.
PASV Mode Problems w/ Firewalls by Arne Kuhlmann, 11/04/98