Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0
Fixed In:
11.5.1, 11.4.1 HF6, 11.4.0 HF8
Opened: Jan 07, 2014 Severity: 2-Critical Related Article:
K16075
Cluster HA state is not getting properly updated.
At failover, all traffic should go to next primary slot. In this case, traffic goes to wrong slot. This causes APD and APMD to stop executing the access policy, and traffic to be dropped,
This occurs in an HA environment at failover time on chassis systems with 2 slots (one primary and other secondary).
None
Cluster HA state is now updated correctly, so that access policy execution is completed.