On the Linux side, using openssl to generate a x509 server certificate in 
/etc/ssl/private/. On the VM side, I get the certificate section, copy to bfs, 
and import via the gskkyman utility using an upper-case label for SSLSERV. 

> -----Original Message-----
> From: The IBM z/VM Operating System 
> [mailto:ib...@listserv.uark.edu] On Behalf Of Egnot, Ronald T. (FBI)
> Sent: Thursday, June 17, 2010 4:59 PM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Re: Getting ftps to work
> 
> How are the PKI certificates configured on the z/VM system?  
> 
> Using certificate authority or self-signed certificates?
> 
> Did you import the public keys for z/VM using the gskkyman 
> utility of the GSKADMIN machine?
> 
> Ronald Egnot
> Operating System Support Unit
> Federal Bureau of Investigation
> 
> -----Original Message-----
> From: The IBM z/VM Operating System 
> [mailto:ib...@listserv.uark.edu] On Behalf Of Mrohs, Ray
> Sent: Thursday, June 17, 2010 9:27 AM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Getting ftps to work
> 
> Hi,
> 
> I am trying to get the ftps client to work in z/VM 5.4 going 
> to a SLES11 server. So far, pure-ftpd secures the control 
> channel only. Data channel security isn't supported in the 
> SLES11 distribution version, and due to our site's aggressive 
> scanning policies, I'm not eager to support a separately 
> maintained product. 
> 
> The vsftpd server, which does control and data channel 
> encryption, won't connect to the VM ftps client at all. 
> SSLSERV displays: DTCSSL022E Handshake failed: rc: 410 
> reason: SSL message format is incorrect
> Yet I can connect to the vsftpd server via desktop Filezilla 
> using TLS. VM can connect just fine to either server in the 
> clear.      
> 
> Has anyone worked with this before, and is there a config 
> setting that I might have missed? I'd like to get vsftpd to 
> work, as opposed to installing a separate ftp.   
> 
> Ray Mrohs
> U.S. Department of Justice
> 202-307-6896
> 

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