Help-Zabbix server monitoring server is down at not alarm

[svenlee]

Be monitored machines if either machine or zabbix. Agent didn't start
Platform will display the grey but not alarm
If the server is down at how to monitor?

[heaje]

I assume that you mean you want to know how to detect if the Zabbix agent is listening or not on a machine.

Take a look at the "agent.ping" item. You can find it in the documentation at https://www.zabbix.com/documentation...s/zabbix_agent.

It's useful in conjuntion with the "nodata" trigger function. You can read about that function in the documentation as well at https://www.zabbix.com/documentation...gers/functions.