Last Modified: Apr 28, 2025
Affected Product(s):
F5OS F5OS
Known Affected Versions:
F5OS-A 1.2.0, F5OS-C 1.3.0, F5OS-C 1.3.1, F5OS-C 1.3.2
Fixed In:
F5OS-A 1.3.0
Opened: Jun 14, 2022 Severity: 3-Major
Within the platform.log file, one can see a large number of error messages with the text including "LOP Controller RX error: unknown".
The issue does not impact the operation of the product.
When the LOP firmware is upgraded to a recent version, new messages around the PSU PMBus have been added. When the application software is rolled back to an older version, the HAL layer no longer recognizes those messages and reports an unknown message error.
Updating to a more recent version of the rSeries ISO will prevent the message from showing up in the platform.log file.
Update to a more recent version of the rSeries ISO.