--- Christian Mayer <[EMAIL PROTECTED]> wrote:
> Tony Peden wrote:
> > 
> > > FTP is a horrible protocol. As firewall admin you've got the
> problem
> > > that FTP decides dynamically what port it uses for data transfer.
> So you
> > > have to open quite a few ports.
> > 
> > In pasv mode (settable from the client) it uses only one ...
> 
> For the SuSE update I din't find that option (probably didn't look
> long
> enough...)

Most clients have it.  A client embedded in a gui may not (if that's
what you've got)

> 
> > 
> > >
> > > Dunno if that's the problem of the NAT part, but I can't reliably
> use
> > > FTP from my normal computer as packets get filterd at my
> > > router/firewall. This is already quite bad (e.g. for the SuSE
> auto
> > > update) so we should do it better. And we should help to get rid
> of FTP.
> > 
> > 2.4 Linux kernels don't seem to have any trouble with it...
> 
> My firewall runs under 2.4 with iptables... I can send you the script
> that sets it up, so you might discover if I made a mistake somewhere.

I think you want to use the newer ipchains ... I'll check and send you
mine.

> 
> > > PS: FTP also transferes passwords in plaintext to make things
> even
> > > worse...
> > 
> > And http doesn't?
> 
> scp doesn't.

Yes, but that requires ssh, AFAIK.

> And http can be exchanged by https. 

True enough.

> If there's a "secure" FTP my client probably can't handle it anyway.

The only one I know of isn't really ftp but sftp that comes with ssh.

> 
> 
> CU,
> Christian
> 
> --
> The idea is to die young as late as possible.        -- Ashley
> Montague
> 
> 
> 
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> 
> 


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