I think that SCP has the same problems as SFTP.  The main problem being that the SSH 
protocol does not have text and binary modes.  To make SSH work the SSHD on z/OS 
always converts between ASCII and EBCDIC.  This makes binary copies fail, even if you 
specify binary in SFTP.  I think that if you copy a binary file with SCP it will be 
converted anyway, making a mess of your binary data.

-----Original Message-----
From: Jim Elliott [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 23, 2003 1:13 PM
To: [EMAIL PROTECTED]
Subject: Secure FTP clients for Linux


> Can any one recommend a secure ftp client for Linux that does SSL to
> connect to the z/OS 1.4 ftp server. I'd prefer one that runs on both
> 390 and Intel but if they have to be separate then I can live with
> that. We are running SuSe if that makes any difference.

SCP (Secure Copy) and SFTP (Secure FTP) come with Linux (including
SuSE). Your real question is where there is a daemon on z/OS that
these can talk to, right?

OpenSSH includes SCP and SFTP clients and servers and OpenSSH is
available for z/OS. The web site says there are known problems with
SFTP on z/OS, but nothing about problems with SCP. Check out:
http://www.ibm.com/zseries/zos/unix/bpxa1toy.html

Jim

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