Last Modified: Jul 18, 2026
Affected Product(s):
BIG-IP APM
Known Affected Versions:
12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4, 12.1.0, 12.1.0 hf1, 12.1.0 hf2
Fixed In:
13.0.0, 12.1.1
Opened: Apr 21, 2016 Severity: 2-Critical
apmd crashes during periods of high Active Directory (AD) lookups.
apmd crashes, clients unable to connect.
-- APM configured to use LDAP. -- Might be related to stress testing AD queries.
None.
apmd no longer crashes during periods of high Active Directory (AD) lookups.