Bug ID 705773: TMM may core with a virtual server configured with fastl4, http, and persistence

Last Modified: Mar 12, 2019

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, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9

Opened: Feb 07, 2018
Severity: 2-Critical

Symptoms

As a result of a known issue TMM may crash when a specific traffic pattern is received on a virtual server configured with fastl4, http, and persistence.

Impact

TMM may crash, disrupting traffic or causing failover.

Conditions

- Virtual server configured with fastl4, http, and persistence.

Workaround

Do not use fastl4 and http profiles along with persistence together.

Fix Information

None

Behavior Change