Bug ID 546691: URLCAT stats cause crash without PEM URLCAT license

Last Modified: Jun 30, 2021

Bug Tracker

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3,

Fixed In:

Opened: Sep 17, 2015
Severity: 2-Critical


URLCAT stats command causes TMM crash when urlcat license is not installed.


Traffic disrupted while tmm restarts.


The system does not have PEM URLCAT license. The URLCAT stats command is invoked.


Do not use PEM URLCAT stats if the license is not installed.

Fix Information

License check is now performed before command is run.

Behavior Change