But you may want to set RSA_AES_256_CBC_SHA256 and RSA_AES_128_CBC_SHA256 as the first two in the list. The first six ciphers in the list should be enabled and are a good starting point. Step 8) Change SSL Cipher Specification Options from *PGM to Define Cipher Specification List. For example: TLS 1.2, TLS 1.1, TLS 1.0 and SSLV3. This list should match or be a subset of the QSSLPCL System Value. Check the protocols desired for this application to support or use. Step 7) Change the SSL Protocols from *PGM to Define Protocols Suppored.
#VERIFY TLS 1.2 IS ENABLED WINDOWS 7 UPDATE#
Step 6) in the list of Server Applications, find and select the radio button for IBM i TCP/IP Telnet Server and then select the Update Application Definition button. Step 5) Select the Server radio button and then select the Continue button. Step 4) From the left navigation pane, expand Manage Applications and then select Update Application Definition. Step 3) Open Digital Certificate Manager (DCM) from the IBM i Tasks option on the Welcome Panel of the IBM Navigator for i port 2001 interface, and log into the *SYSTEM keystore. If this is the case, enter CHGSYSVAL QSSLCSL to verify the ciphers supported and include the new ciphers: If set to *USRDFN, then the SSL Administration for this system is customizing the list of ciphers. Step 2) Enter the command DSPSYSVAL QSSLCSLCTL and verify it is set to *OPSYS. Note: Ensure that the protocol lists are concurrent.
To just add the latest TLS protocol support, enter: Then list the protocols that are desired to be supported. Step 1) Enter the command CHGSYSVAL QSSLPCL and remove *OPSYS (which equates to *SSLV3 and *TLSV1). On the IBM iOS side, verify that Technology Refresh 6 or newer has been installed by confirming the *INSTALLED Level of the SF99707 Group PTF. If not, then enabling the server for TLS 1.2 will not have any effect. Like all client/server applications, we must consider both the client and the server.įirst, on the Client Side, verify that the client is capable of TLS 1.2.
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