Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP All
Known Affected Versions:
12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5
Fixed In:
14.0.0, 13.1.0.6, 12.1.3.6
Opened: Jan 26, 2018 Severity: 2-Critical
TMM cores in poolmbr_conn_dec function.
TMM core, traffic interruption, possible failover.
A connection limit is reached on a VS having an iRule using LB::reselect and a pool using request queueing.
Do not use LB::reselect, disable request queueing on a pool associated with the VS.
TMM correctly handles LB:reselect on virtual servers with pools using request queueing.