Bug ID 428075: VIPRION PB2250: BIG-IP incorrectly reports "inadequate power"

Last Modified: Jul 12, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:

Fixed In:

Opened: Aug 15, 2013

Severity: 3-Major


In a VIPRION Chassis with 4 PB2250 blades, when a PSU is removed from the system the LTM reports "notice chmand[7324]: 012a0005:5: Chassis with 4 blades (1200W) may be inadequately powered - increase active number of power supplies" As the PSU's in VIPRION 4-slot chassis are redundant this is incorrect and should be a "loss of redundancy" warning instead. There should not be a reason in a 2 PSU system to ever see a "insufficient power warning". The current messaging will lead to the conclusion that the system was never redundant to begin with.


Confusion about the power status.


PSU changes.



Fix Information

Fixed an issue with incorrect power reporting.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips