Age of last value

[Milio]

Hi guys,

I was wondering if there's any way of getting the age of the last value for a certain item so I could use it in a trigger expression.

The thing is I've got problems with monitoring items through SNMP since its agent stops collecting data whenever it wants to. If I could work out how old last collected value is, proper trigger and action could be created to restart SNMP service, which, in turn, would solve my problem.

Thanks.

[alixen]

Hi,

I don't think that you can get the age of last value but you can use nodata function in your trigger expression to check if last value is older than some delay.

Check the manual for details (there is an example with nodata) : http://www.zabbix.com/documentation/...onfig/triggers
Regards,
Alixen