I have a bunch of manually added hosts in to my Zabbix, as well as autodiscovery rules that search various subnets across our network. However, Zabbix appears to be finding devices that no longer exist on a particular subnet, and adding them as duplicates.
Please see the screenshot:
Drive-Out_2 is the duplicate, and has not existed on the 172.16 network for about 6 months. I only re-enabled autodiscovery today, so why is it finding duplicate hosts that do not exist on the network anymore? Nothing is on that IP address.
I can delete the duplicates, but once the autodiscovery runs again, they reappear. And it doesn't appear to happen to all hosts.
Please see the screenshot:
Drive-Out_2 is the duplicate, and has not existed on the 172.16 network for about 6 months. I only re-enabled autodiscovery today, so why is it finding duplicate hosts that do not exist on the network anymore? Nothing is on that IP address.
I can delete the duplicates, but once the autodiscovery runs again, they reappear. And it doesn't appear to happen to all hosts.