Bug ID 740345: TMM core files seen on standby device after failover, when connection mirroring, session mirroring and OCSP stapling are enabled.

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5

Fixed In:
15.0.0, 14.1.0.6, 14.0.0.5, 13.1.1.5

Opened: Aug 14, 2018
Severity: 3-Major

Symptoms

TMM generates cores files on the device.

Impact

If a failover happens when a SSL handshake is in progress, TMM restarts and a core file is generated on the standby device. Traffic disrupted while tmm restarts.

Conditions

Issue is seen when connection mirroring, session mirroring and OCSP stapling is enabled.

Workaround

None.

Fix Information

None

Behavior Change