Bug ID 945413: Loop between keymgmtd and mcpd causes BIG-IP to be out of sync or in constant automatic config sync

Last Modified: Jun 13, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 14.1.5, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 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, 15.1.5, 15.1.5.1, 15.1.6, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3

Opened: Sep 15, 2020
Severity: 3-Major

Symptoms

The BIG-IP system constantly downloads the certificate bundle if the CA-bundle manager config includes a URL. Symptoms are different depending on if BIG-IP systems is in a manual or automatic sync device group. Manual sync device groups will not stay in sync. Automatic sync device groups will constantly sync.

Impact

The keymgmtd and mcpd process gets into a loop that causes constant config changes and if the ca-bundle-manager includes a URL, the BIG-IP system constantly downloads the bundle.

Conditions

The CA-bundle manager is configured.

Workaround

None

Fix Information

None

Behavior Change