Bug ID 564371: FQDN node availability not reset after removing monitoring

Last Modified: Oct 06, 2020

Bug Tracker

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8

Fixed In:
12.1.0, 11.6.1

Opened: Dec 22, 2015
Severity: 3-Major


If you are using FQDN nodes that are being monitored, the node status will remain set to whatever it was before the monitor was removed.


The expected behavior is that the node status becomes 'unknown'. This could make it so FQDN nodes are permanently marked down or up.


This occurs when removing monitoring from FQDN nodes



Fix Information

FQDN node status will now change to Unknown if monitoring is removed.

Behavior Change