Bug ID 760164: BIG-IP VE Compression Offload HA action requires modification of db variable

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
14.1.0,,,,, 15.0.0, 15.0.1

Fixed In:

Opened: Mar 01, 2019
Severity: 3-Major


When TMM detects a compression offload device hang it does not invoke the configured high availability (HA) action.


The configured HA action does not occur when a compression offload device hangs. Clients compression requests eventually time out.


This occurs when the following conditions exist: -- BIG-IP Virtual Edition (VE) Cryptographic Offload is licensed. -- BIG-IP VE VM has been assigned QuickAssist Virtual Functions (VFs). -- A QuickAssist endpoint associated with one of the VFs hangs. -- BIG-IP VE executes compression operations.


Disable the pfmand by running the following commands: tmsh modify sys db pfmand.healthstatus value disable tmsh save sys config The configured HA action will now occur when a compression offload device hangs. Note: The pfmand daemon is not needed for BIG-IP VE, so disabling the db variable has no impact for BIG-IP VE configurations.

Fix Information


Behavior Change