Bug ID 542860: TMM crashes when IPsec SA are deleted during HA Active to Standby or vice versa event

Last Modified: Oct 10, 2018

Bug Tracker

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

Known Affected Versions:
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, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 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, 12.0.0

Fixed In:
12.1.0, 12.0.0 HF1, 11.6.1 HF1, 11.5.4

Opened: Sep 01, 2015
Severity: 3-Major

Symptoms

TMM can crash when IPsec SA's are deleted using TMSH or racoonctl utility during HA Active to Standby or vice versa.

Impact

Traffic disrupted while tmm restarts.

Conditions

During the HA Active to standby or vice versa event, Use of TMSH or racoonctl utility to delete IPsec SA's can cause TMM crash. This is a race condition and can occur rarely.

Workaround

None.

Fix Information

Running TMSH command or racoonctl utility to delete IPsec SA's during HA Active to Standby or vice versa event does not result in TMM crash and IPsec SA's will be deleted as per the request.

Behavior Change