Re: Where to find certificate info

Did that already. If I have ONLY TLS1.1 and TLS1.2 selected and the server ONLY supports TLS1.1 and TLS1.2 then it doesn't work. If the server also supports TLS1.0 then it works. In fact if the server ONLY supports TLS1.0 then it works even though I have specified only 1.1 or 1.2 for the client. It looks like all the buttons are there but they're not connected to anything.

Here's what I changed for QIBM_QTMF_FTP_CLIENT:

Under SSL protocols I've got TLS1.2 and TLS 1.1 checked only.
Under cipher specs I've selected "Define" with these six in this order:
RSA_AES_128_CBC_SHA256
RSA_AES_128_CBC_SHA
RSA_AES_256_CBC_SHA256
RSA_AES_256_CBC_SHA
RSA_3DES_EDE_CBC_SHA
RSA_RC4_128_SHA

I've selected "Define" on the signature algorithm but included all 6.

The rest I left as defaults.

On 6/30/2015 5:09 PM, Steinmetz, Paul wrote:

Tim,

In DCM, check your Application type: Client
Application ID: QIBM_QTMF_FTP_CLIENT

By default, a V7R1 system is *pgm, which is TLS1.0 SSL3.0 SSL2.0
You probably need to change from default to TLS1.2 etc.

Also check/change the ciphers.

Update Application Definition

Application type: Client
Application ID: QIBM_QTMF_FTP_CLIENT
Application description: IBM i TCP/IP FTP Client
Certificate Assigned: None assigned

Information that can be updated:

SSL protocols
*PGM
Define protocols supported:
TLS 1.2
TLS 1.1
TLS 1.0
SSL 3.0
SSL 2.0

SSL cipher specification options
*PGM
Define cipher specification list: Order
RSA_AES_128_CBC_SHA256 >
RSA_AES_128_CBC_SHA
RSA_AES_256_CBC_SHA256
RSA_AES_256_CBC_SHA
RSA_3DES_EDE_CBC_SHA
RSA_RC4_128_SHA
RSA_RC4_128_MD5
RSA_DES_CBC_SHA
RSA_EXPORT_RC2_CBC_40_MD5
RSA_EXPORT_RC4_40_MD5
RSA_NULL_SHA256
RSA_NULL_SHA
RSA_NULL_MD5
RSA_RC2_CBC_128_MD5
RSA_3DES_EDE_CBC_MD5
RSA_DES_CBC_MD5

Extended renegotiation critical mode processing: *PGM Enable Disable
Special indicators:

Define the CA trust list: Yes No
Certificate Revocation List (CRL) checking: Yes No

Online Certificate Status Protocol (OCSP) attributes:
OCSP URL: *PGM Disable Define URL value
URL value:
OCSP Authority Information Access (AIA) processing: *PGM Enable Disable

SSL signature algorithms
*PGM
Define signature algorithms supported: Order
RSA_SHA512
RSA_SHA384
RSA_SHA256
RSA_SHA224
RSA_SHA1
RSA_MD5

Paul


-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Tim Bronski
Sent: Tuesday, June 30, 2015 10:46 AM
To: Midrange Systems Technical Discussion
Subject: Re: Where to find certificate info

Did they say this was with a particular PTF? I cannot connect from my
7.1 machine to an FTP server IF the server is configured to only accept
TLS1.2 or even TLS1.1. Only TLS1.0 will work.

On 6/29/2015 9:36 PM, Justin Taylor wrote:

I talked to IBM and 7.1 does support TLS 1.2.



-----Original Message-----
From: Tim Bronski [mailto:tim.bronski@xxxxxxxxx]
Sent: Monday, June 29, 2015 8:51 AM
To: Midrange Systems Technical Discussion
Subject: Re: Where to find certificate info

I might need to correct the OS version level I gave for TLS1.2 support.
I just checked my V7.2 machine and it's there but it's not on my V7.1 box.

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