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

Last Modified: Apr 24, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:,,,,, 14.1.2,,,,,,,,, 14.1.3,, 14.1.4,,,,,,, 14.1.5,,,,,, 15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 15.1.6,, 15.1.7, 15.1.8,,, 15.1.9,, 15.1.10,,,, 16.0.0,, 16.0.1,,, 16.1.0, 16.1.1, 16.1.2,,, 16.1.3,,,,,, 16.1.4,,,, 17.0.0,,, 17.1.0,,,, 17.1.1,,

Opened: Sep 15, 2020

Severity: 3-Major


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.


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.


The CA-bundle manager is configured.



Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips