Zabbix 6.4 and active agent - nodata + trigger.

[hr-leinonen]

Hi,

I have use case where I need to use Zabbix agents in Active mode. I know that there is template called "Zabbix agent active", which includes nodata trigger.
However there is mention "No data timeout for active agents. Consider to keep it relatively high.".
Default is 30m, but why? What is the best practise, if I want to get alarm in 1min-5min if node goes down?

Regards,

Ville

[Luisbiz]

Here we use 10 minutes and it works very well, without any problems, without false positives, etc.

Our environment is currently composed of 200 hosts, all in active mode (because they are all on the internet and we don't have easy access to Zabbix > Agent).