Bug ID 500897: TMM may restart when the 'clientside' or 'serverside' iRule commands are used

Last Modified: Jun 30, 2019

Bug Tracker

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

Known Affected Versions:
10.2.1, 10.2.2, 10.2.3, 10.2.4, 11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4

Fixed In:
12.0.0, 11.6.0 HF5, 11.5.3

Opened: Jan 13, 2015
Severity: 3-Major
Related AskF5 Article:
K16733

Symptoms

Any parking iRule command used inside clientside or serverside iRule crashes TMM.

Impact

Traffic disrupted while tmm restarts.

Conditions

A virtual server references an iRule that uses a parking iRule command (such as table or after), within the clientside or serverside iRule command.

Workaround

Move the command outside the clientside or serverside iRule command.

Fix Information

TMM no longer crashes when an iRule executes a parking command inside a 'clientside' or 'serverside' context-switching command.

Behavior Change