Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP ASM
Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2
Fixed In:
16.1.0, 15.1.5, 14.1.4.5
Opened: Jul 01, 2020 Severity: 3-Major
The watchdog process in the BIG-IP ASM monitors terminates the admd process.
Restart of admd daemon. The restarts may be continuous. No stress-based anomaly detection or behavioral statistics aggregation until admd restarts.
On some heavy load configuration process, such as version upgrade.
For the case of continuous restarts, a partial solution is to disable admd during busy periods such as upgrades. To do so, issue the following two commands, in sequence, after the upgrade is complete: bigstart stop admd bigstart start admd
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