Setting up a Windows 2003 FTp server in Passive Mode

Enable Metabase Edit

then

cmd

cscript.exe c:\Inetpub\AdminScripts\adsutil.vbs set /MSFTPSVC/PassivePortRange "50000-50009"

Returns 

PassivePartRange : "50000-50009"

See Link

• http://www.newagedigital.com/cgi-bin/newagedigital/articles/ms-firewall-ftp.html 
• http://support.microsoft.com/?id=555022