Bug ID 477676: HSB v2.3.12.1 bitstream integrated to fix HSB firmware issues

Last Modified: Oct 06, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
11.6.0, 11.6.0 HF1

Fixed In:
11.6.0 HF2

Opened: Sep 03, 2014
Severity: 2-Critical


There exist some HSB firmware issues in BIG-IP software versions running HSB bitstream versions earlier than v2.3.12.1.


Firmware issues.


VIPRION C2400 chassis, the 2000-series platforms, and B2250 blades using HSB bitstream versions earlier than v2.3.12.1.



Fix Information

An updated HSB bitstream is included in BIG-IP software version 11.6.0 HF2 and later.

Behavior Change