Bug ID 739003: TMM may crash when FastL4 is used on ePVA-capable BIG-IP platforms

Last Modified: Nov 14, 2019

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, 13.1.1.1, 13.1.1.2, 13.1.1.3, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1

Fixed In:
14.1.0, 13.1.1.4

Opened: Aug 01, 2018
Severity: 2-Critical

Symptoms

TMM may crash when FastL4 is used on ePVA-capable BIG-IP platforms.

Impact

Traffic disrupted while tmm restarts.

Conditions

-- The virtual server has FastL4 profile assigned. -- There is an iRule configured. -- The iRule uses SERVER_CONNECTED event. -- The pool member is route-able but does not exist.

Workaround

None.

Fix Information

TMM no longer crashes when FastL4 is used on ePVA-capable BIG-IP platforms.

Behavior Change