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Rollback Prevention in the iBMC

Case No.

4.1.2

Test Objective

Verify that the iBMC can prevent a version rollback.

Test Networking

See Test Networking.

Prerequisites
  1. The TrustZone kit has been burnt into the server.
  2. The iBMC management IP address has been configured and can be accessed.

Test Procedure
  1. Log in to the iBMC WebUI and power off the server.
  2. Choose iBMC Settings > Firmware Upgrade, upload the iBMC firmware package, and click Upgrade.
  3. Upload the BIOS firmware package and click Upgrade.

Expected Result

The firmware upgrade fails, and the iBMC displays a message indicating that the firmware version is too early.

Test Result

   

Remarks

The iBMC firmware version used for the test is earlier than 3.01.12.49, and the BIOS firmware version used for the test is earlier than 1.83.
Parent topic: Security Feature Tests