Table of Contents

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  1. Preface
  2. Upgrade Overview
  3. Before You Upgrade the Domain on Windows
  4. Before You Upgrade the Domain on UNIX
  5. Prepare for the Upgrade
  6. Upgrade the Domain
  7. Upgrade the Domain with Changes to Node Configuration
  8. Before You Upgrade the Application Services
  9. Application Service Upgrade
  10. Informatica Client Upgrade
  11. After You Upgrade
  12. Updating the DynamicSections Parameter of a DB2 Database
  13. Upgrade Checklist

Upgrading from Version 10.0

Upgrading from Version 10.0

Secure Client Connections to the Domain

Secure Client Connections to the Domain

If you enabled secure communication between client applications and the Informatica domain in the previous version, verify the keystore file locations after you upgrade.
When you configure a secure connection between a client application and a service, you specify the keystore file that contains the keys and certificates for the secure HTTPS connection. After you upgrade, you must verify the keystore file locations. The upgrade process does not update these locations.
If you used RSA encryption with fewer than 512 bits to create the private key and SSL certificate, you must create new SSL certificate files. Due to the FREAK vulnerability, Informatica does not support RSA encryption with fewer than 512 bits.
The tasks that you must perform depend on the following locations where you previously stored the keystore files:
A location inside the previous Informatica installation directory structure
If you stored the keystore file in a location inside the previous Informatica installation directory structure, perform the following steps:
  1. Copy the file to another location.
  2. Update the application service with the copied keystore file location.
    Use the Administrator tool to update the location of the keystore file for the appropriate application service. For example, if the keystore file is used for Analyst tool security, update the keystore file location in the Analyst Service properties.
A location outside the previous Informatica installation directory structure
If you stored the keystore file in a location outside the previous Informatica installation directory structure, verify that the keystore file can be accessed from the machine where the application service runs.


Updated May 14, 2019