Zabbix 6.0 Auto registration at reboot.

[pilhug01]

Since I migrated to Zabbix 6.0 everytime a hosts reboot, it auto register again. Do you have any idea how to solve it this issue?

[LenR]

What OS? Is the HostMetadataItem or HostMetadata value changing? If you have HostMetadataItem=system.uname and the OS patches, the value changes, so autoregistration happens again. For us, reregistration isn't a problem (it was a first, too many messages, so we turned notification off).

Why is re-registration a problem?

[pilhug01]

Yes this is the case thank you for your answer