> 
> while i'm sure your rule will work, opening up >15,000 ports
> to make ftp function is not the correct way to go about this
> issue.  instead, install and configure an ftpd which allows
> you to specify the ports which are advertised by the server
> to the client.  wuftpd and proftpd both do this very nicely.
> you should specify the smallest range possible, and ensure
> that no other applications are already bound to those ports.
> even a hundred ports will accomodate a large number of ftp
> users...

Yes, but the original correspondent only indicated that he was
using FreeBSD 4.7, and according to the FreeBSD man page for
'ftpd', the port range for passive connections is "hard-wired".  
A number of FTP servers these days support finer control over 
that port range, and I'd favor 'vsftpd' or 'pure-ftpd' over 
'wuftpd' and 'proftpd'.  The latter have suffered too many 
security problems over the years to inspire much confidence
in me.

David S.

 
> 

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