We have BM 3.8 with sp3 on NW5.1 with sp8. Our BM Server is only used as a
proxy as we have a remote managed firewall. The firewall has stateful
rules for ports 20, 21, 80, and 443 for the BM Server. These rules have
recently been introduced to replace an "any to any" rule that applied to
the BM Server. HTTP and HTTPS work fine, but we cannot download from ftp
sites since the rules were changed. IE6 returns a 504 error - a log from
FTP Commander is given below:

Connecting to ftp.novell.com , 26 Aug 2005 08:56:21
< 220 Service Ready
> USER anonymous@ftp.novell.com

< 331 Guest login ok, send your complete e-mail address as password.
> PASS (hidden)

< 230 Logged in anonymously.

< 215 UNIX Type: L8

< 257 "/" is cwd.

< 200 Type okay.

< 227 Entering Passive Mode (10,7,2,5,95,52)

When the LIST command is issued, the connection is lost.
Does anyone have any ideas on this one?

Thanks, Delboy