making a new zabbix trigger if network is quiet?

[RotorS]

Hi,
We have zabbix server running on 4.0.6 that is monitoring a zabbix agent on a centos 7 box. we want to be alerted when the network on the box gets too quiet ( maybe anything under 10M when we do a ifstat ). Is this possible? Is there something that can already do this? I tried to search abit and it cant find anything that does this. Do I need to write my own trigger and parse the output, etc or did i miss something?
Thanks

[tikkami]

Standard Linux by zabbix agent template should find network interfaces automatically.

So you just need to create a trigger which fires when traffic gets too low.