Create Item / Trigger for local time other than NTP server

[paullocostta]

Hello everyone, I started this year in the world of Zabbix, I am studying hard to learn this extraordinary tool. I've had some challenges, but now I'm stuck. I need to create an Item / Trigger for Linux servers that if they are with local time other than the external NTP server (https://ntp.br/) display...

[ctang]

Hi,

I'm running Zabbix 1.8.4 on Linux. I would like to monitor the NTP daemon, which is listening on UDP port 123, and for that I created a simple check item with the key ntp (which is a standard item that comes with Zabbix). However, it just keeps saying NTP server is down even though...