Trigger configuration in ICMP Ping template.

[applehc]

Hello,

ICMP Ping template, in default settings have 3 triggers created: High ICMP ping loss, High ICMP ping response time and Unavailable by ICMP ping.

I need to edit the expressions adding a new condition. I don't know exactly what is the function so that it will notify me by email when the host is offline for 30 minutes.


Thanks for the help.

[applehc]

I try using this trigger but don't found.

{ICMP Ping:icmpping.last(0)}=1 and {ICMP Ping:icmpping.nodata(1800)}=1

Note: ICMP Ping is the template name.