Updating the PCR

On firewalls with a TPM initialized in BIOS version R1.03, the Platform Configuration Register (PCR) must be updated.

When the system has fully restarted after the BIOS update (all 3 LEDs, Online, Status and Power are on):

  1. Connect to the firewall in SSH or console,
  2. Enter the command:

tpmctl -v -s -p <tpm_password>