Trigger with check on time of item

[[email protected]]

Hi,

I have an item, type trapper.
The item is filled by sending data with zabbix_sender.
I want to check in a trigger if any data has been sent in this item after a certain time.
The expression {HOST:item.time(0)}>172500 does not work, because the time function returns the current time, and not the time of the last value of the item.
Is there a way to solve this ??

Thanks in advance

Ad Quist
Happy Zabbix user since 2006

[xs-]

I think you want to look at the nodata() function