icmpping Trigger with .avg function not working?
I've created a trigger, the expression on the template is {template:icmpping.avg(7200)}=0
The icmpping item on this template is update every 15 minutes. The items are actually getting values
The trigger should let me know if the ping was unsuccessfull for 8 pings (or in this case 7200 seconds which translates for 2 hours).
This trigger does not seem to work. Is there myabe something wrong with my Logic, or does the zabbix server pinger freq have something to do with this.
When I change the .avg(7200) to .last(0) the trigger does work.
I also get lots of entries in my zabbix_server.log that looks like this:
003269:20070115:130749 Evaluation of expression [{15908}=0] failed [Unable to get value for functionid [15908]]
003269:20070115:130749 Expression [{15908}=0] cannot be evaluated [Unable to get value for functionid [15908]]
When I create a trigger like this:
{template:icmpping.last(0)}=0&{template:icmpping.p rev(0)}=0
it does actually work (withouth the log file messages)
Looks like Zabbix cannot do an Average of an integer value when the only possible values are 1 or 0. I changed the trigger to work an average on the pingsec float integer.
The icmpping item on this template is update every 15 minutes. The items are actually getting values
The trigger should let me know if the ping was unsuccessfull for 8 pings (or in this case 7200 seconds which translates for 2 hours).
This trigger does not seem to work. Is there myabe something wrong with my Logic, or does the zabbix server pinger freq have something to do with this.
When I change the .avg(7200) to .last(0) the trigger does work.
I also get lots of entries in my zabbix_server.log that looks like this:
003269:20070115:130749 Evaluation of expression [{15908}=0] failed [Unable to get value for functionid [15908]]
003269:20070115:130749 Expression [{15908}=0] cannot be evaluated [Unable to get value for functionid [15908]]
When I create a trigger like this:
{template:icmpping.last(0)}=0&{template:icmpping.p rev(0)}=0
it does actually work (withouth the log file messages)
Looks like Zabbix cannot do an Average of an integer value when the only possible values are 1 or 0. I changed the trigger to work an average on the pingsec float integer.