RE: FTPS Error

Team,

This solution
http://www-01.ibm.com/support/docview.wss?uid=nas8N1020397
solved error code -1 No ciphers available or specified

Now, I am getting this error message:
-13 Operation is not supported by SSL.

Thoughts?

Thank you
Art Duarte


-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Tim Bronski
Sent: Sunday, September 6, 2015 7:03 AM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Subject: Re: FTPS Error

These are the OpenSSL abbreviations for Elliptical Curve Diffie-Hellman and Diffie-Hellman Ephemeral but you probably didn't really need to know that. What you need to do is go to your system values QSSLCSL and see if you have a series of algorithms marked *ECDHE_xxx, more specifically this one:
*ECDHE_ECDSA_AES_128_CBC_SHA256


On 9/4/2015 9:12 PM, Art Duarte wrote:

The group replied stating they are doing an EXPLICIT connection. This is the ciphersuite:

TLSCipherSuite AES128+EECDH:AES128+EDH

How does this translate into IBM i cipher suite?

Thank you
Art Duarte


-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of
Chris Bipes
Sent: Thursday, September 3, 2015 12:33 PM
To: 'Midrange Systems Technical Discussion' <midrange-l@xxxxxxxxxxxx>
Subject: RE: FTPS Error

Seems like they are using *IMPLICIT on their SSL connection.

So you can connect, but the AUTHTLS command fails as they are using a cipher suite that you do not support. Call them and find out what cipher suites they support and make sure it is in your system value.

The following command on your iSeries should work:
FTP RMTSYS('104.238.165.111') PORT(21) SECCNN(*SSL)



Chris Bipes
Director of Information Services
CrossCheck, Inc.


-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of
Art Duarte
Sent: Thursday, September 03, 2015 10:08 AM
To: Midrange Systems Technical Discussion
Subject: RE: FTPS Error

Yes, Filezilla works fine with the info given.

Does not connect using telnet

I did the following command
open 104.238.165.111 21
Message received: Failed to connect

Also tried
telnet 104.238.165.111 21
Got a telnet window with message "220 104.238.165.111 FTP server ready"
I typed status, and got the 550 SSL/TLs required on the control
channel

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