Symptoms

In the Active Alerts screen (Applications>> ALERT MANAGEMENT >> Active Alerts) alerts are displayed without an assigned application or without an assigned service scaling group.

Impact

These alerts persist as active alerts, once they are triggered.

Conditions

Pool members or virtual servers that are configured on BIG-IP while they are down are then configured to an application, or are down after a scale-out. A device alert that is not assigned to a service scaling group can occur immediately after a scale-out, if a device threshold is crossed.

Workaround

None

Fix Information

Alerts are raised with the correct object associations, and are cleared as expected.

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips