Bug ID 1586869: Unable to create the same standby instance, when Instance HA creation failed using CM-created instances

Last Modified: Oct 19, 2025

Affected Product(s):
BIG_IP_NEXT(CM) Install/Upgrade(all modules)

Known Affected Versions:
20.2.1

Opened: May 17, 2024

Severity: 3-Major

Symptoms

Using CM-created instances, if instance HA creation is failed and standby instance is removed from CM, then you will not be able to create the same standby instance configuration.

Impact

Unable to create the same standby instance.

Conditions

Creating Instance HA using CM-created instances.

Workaround

Remove the active instance from CM. This will delete both active and standby instance from CM and the provider. Create both instances again.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips