Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.1, 11.6.2, 12.1.1, 12.1.2, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3
Fixed In:
13.1.0, 13.0.1, 12.1.3, 11.6.3
Opened: Jan 19, 2017 Severity: 2-Critical Related Article:
K41344483
A core may occur with message routing framework (MRF) virtuals or transport-config connections if trying to use certain iRule commands during CLIENT_CLOSED event.
Traffic disrupted while tmm restarts.
Use of an iRule command that gets or sets state in a MRF protocol filter or MR proxy during CLIENT_CLOSED iRule event may core. This is because CLIENT_CLOSED event is raised after all state has been freed for the current connection.
Do not use iRule command to get or set state during CLIENT_CLOSED iRule event.
None