Trigger for DNS probe check

[surgeon_2022]

Hi all,

I have a DNS check done by zabbix-agent: net.dns.record[172.16.0.8,test.org,A,2,1,udp]

I need to create a trigger to alarm if last 3 in a raw result does not match replied IP address. I created following trigger: find(/DNS check/net.dns.record[172.16.0.8,test.org,A,2,1,udp],#3,"like","172.16.0.7")=0. But it fires straightway after getting wrong response.

What am I doing wrong? How to achieve my goal?

Thanks in advance

[cyber]

You don't seem to do anything wrong...
I tested this with trapper item to be able to manipulate values. Works as expected... Trigger fires after 3rd time, when pattern is not found, not after first... tried also with count(/host/item,#3,"like","pattern")=0 .... which performs exactly same...

v 6.0.16...

[surgeon_2022]

You don't seem to do anything wrong...
I tested this with trapper item to be able to manipulate values. Works as expected... Trigger fires after 3rd time, when pattern is not found, not after first... tried also with count(/host/item,#3,"like","pattern")=0 .... which performs exactly same...

v 6.0.16...

Hi, thanks for update. I need ot upgrade my zbx from 13 to 16 build and test it. Btw, what type of agent are you using, agen or agent2? In my case I have agent2 installed

[cyber]

For a trigger it is quite irrelevant, which way the data comes in. I was just using trapper items with zabbix_sender for testing, so agent type and version are irrelevant here... It was just easier for me to submit the data I needed, instead of creating real dns checks and wait for them to never fail..

[surgeon_2022]

For a trigger it is quite irrelevant, which way the data comes in. I was just using trapper items with zabbix_sender for testing, so agent type and version are irrelevant here... It was just easier for me to submit the data I needed, instead of creating real dns checks and wait for them to never fail..

I just use incorrect IP in the trigger config to check against response for trigger to fire.