Bug ID 750679: Tmm crash on standby device and Diameter stats issues

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4

Fixed In:
15.0.0, 14.1.4.1

Opened: Nov 21, 2018
Severity: 2-Critical

Symptoms

Tmm crashes on the standby device. Prior to the crash, Diameter stats are not updating on the standby device.

Impact

Traffic disrupted while tmm restarts.

Conditions

Diameter is configured in a high availability (HA) environment.

Workaround

None.

Fix Information

Stats on standby device are now updated properly, and tmm does not crash.

Behavior Change