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FTP site Win 2003 STD using IIS - cannot connect when firewall is on

I've setup an FTP site using IIS on an Windows 2003 STD server with the correct permissions etc.  I added the tcp ports 20,21,22 to the firewall exceptions list.

Although when the firewall is ON, i receive the error "The connection with the server was reset".

The firewall log says:

2007-10-15 12:32:20 DROP TCP 127.0.0.1 192.168.1.26 1052 4453 85 AP 2627175446 3997250951 17520 - - - FORWARD

Any help will be greatly appreciated.

Thanks,

James Daley
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james_daley
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james_daley
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1 Solution
 
DarylxCommented:
The problem is that the client and server negotiate a different port number to connect on after the initial connection is made.

This explains it more: http://www.ncftp.com/ncftpd/doc/misc/ftp_and_firewalls.html
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feptiasCommented:
Are you using the Windows firewall? It is not a good product and is best avoided - a hardware based firewall is generally much more useful.

Are you trying to connect to the FTP server from another PC on the LAN, from the Internet or from the same Win 2003 server that is running IIS? If the last, then maybe you need your firewall rules to allow access to/from 127.0.0.1.
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james_daleyAuthor Commented:
Can anyone suggest a workaround?

Thanks for all the info.
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feptiasCommented:
We really need more information from you first. What have you already tried (e.g. did you add a rule for 127.0.0.1)? What is the firewall? Is the server on a LAN? How is it connected to the Internet? Where are the clients located that need to access the FTP server - LAN or Internet? On which PC are you testing FTP access? etc.
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james_daleyAuthor Commented:
NO SOLUTION, MODERATOR PLEASE PAQ THIS QUESTION
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