Colin Watson wrote:

> On Wed, Feb 04, 2004 at 05:02:52PM +0100, Jens Benecke wrote:
>> Hi,
>> 
>> our department server allows FTP sessions only via SSH2 tunnel (which
>> only commercial SSH.com SSH2 can do)
> 
> OpenSSH can open SSH2 tunnels too, surely?

OpenSSH cannot tunnel FTP sessions. The problem is "catching" the "PORT "
command on the control channel and then hijacking and forwarding the second
(data) channel. SSH.COM does it, OpenSSH does not.
 
>> So: anybody know a graphical (preferably) client, that can do FTP over
>> SSL or tunneled via SSH?
> There's ftp-ssl, although it's not graphical.

And it doesn't work:

[EMAIL PROTECTED]:~$ ftp-ssl backftp.unibw-hamburg.de
Connected to backftp.unibw-hamburg.de.
220 Welcome on UniBwH NetGroup SafeSpace !
Name (backftp.unibw-hamburg.de:XXXXXXX): XXXXXXX
234 AUTH SSL successful
421 Service not available, remote server has closed connection
Login failed.
No control connection for command: Success
ftp>


> As for SSH tunnelling, do you really mean FTP tunnelled over SSH2, or do
> you mean SFTP? If so, both the ssh and putty-tools packages come with
> sftp clients, and I believe both GNOME (with gnome-vfs-sftp installed)
> and KDE support SFTP in their file managers.

There is a SSH tunnel for access to all the services here, and you can
either use built-in SSL to connect to the servers directly or tunnel via
the 'ssh tunnel' provided by one server.

> There's also hsftp.

Yup. But I'd use fish:// in Konqueror if I had direct SSH access, which I
don't. :-)


Thanks for your help,

-- 
Jens Benecke (jens at spamfreemail.de)
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