Troubleshooting FTP access problems leave many ISA Firewall admins bald from tearing their hair out trying to find a solution. Here’s a great KB article on a specific cause of FTP problems related to the Firewall client.
Check it out at:
http://support.microsoft.com/kb/884580/en-us
HTH,
Tom
Thomas W Shinder, M.D.
Site: www.isaserver.org
Blog: http://blogs.isaserver.org/shinder/
Book: http://tinyurl.com/3xqb7
Email: [email protected]
MVP — Microsoft Firewalls (ISA)