Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.1.0
Opened: Feb 01, 2016 Severity: 2-Critical Related Article:
K52561520
Validation does not prevent use of 'virtual' command in ACCESS_SESSION_CLOSED iRule events. when there is no associated virtual.
TMM crash and restart. Traffic disrupted while tmm restarts.
Using the 'virtual' command during ACCESS_SESSION_CLOSED event when there is no associated virtual.
Avoid using 'virtual' command in ACCESS_SESSION_CLOSED event.
Validation now handles using the 'virtual' command in ACCESS_SESSION_CLOSED iRule events when validation fails because there is no associated virtual. The system posts an error that the use of 'virtual' in this context is not supported.