Bug ID 1273129: TPM status may not reporting during PXE install

Last Modified: Sep 03, 2025

Affected Product(s):
F5OS Velos(all modules)

Known Affected Versions:
F5OS-A 1.4.0

Opened: Mar 17, 2023

Severity: 3-Major

Symptoms

The tpm-integrity-status parameter may incorrectly be displayed as "Unavailable" when running the ‘show components component platform command’.

Impact

This may impacting TPM integrity validation.

Conditions

When performing a PXE install downgrade, SIRR DB does not persist across OS updates. This leads to mismatch SIRR and BIOS version; SIRR DB may not have the info about the newer BIOS version, causing inconsistencies in TPM validation.

Workaround

Contact F5 support for further assistance and more details.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips