Zabbix server 3 : Using SNMP trap for monitoring specific SNMP OID item
<p>In Zabbix Server 3, I have a linux host monitored through SNMP.
The SNMP OID of the monitored MIB is as below:</p>

<pre><code>SNMPv2-SMI::enterprises.94.7.1.4.2.1.5.1 = STRING: "CLUSTER STARTED (RESTARTED)"
</code></pre>

<p>I have configured this SNMP OID to be monitored for every 10 minutes. The Zabbix server is sending a SNMP get-request and the linux host replies back. The timestamp is updated in this case in <em><code>Zabix&gt;Monitoring&gt;Latest Data</code></em> section of Zabbix dashboard</p>

<p><a href="https://i.stack.imgur.com/brYep.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/brYep.jpg" alt="Zabbix monitor item configuration"></a></p>

<p>I also have an SNMP trap defined for this event.
<a href="https://i.stack.imgur.com/fAIF3.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fAIF3.jpg" alt="enter image description here"></a></p>

<p>I restarted the cluster in the linux host, which triggered an SNMP trap message to zabbix and the event is captured in <code>/var/log/zabbix/snmptrapfmt.log</code> of zabbix server. But the <em><code>Zabix&gt;Monitoring&gt;Latest Data</code></em> section of Zabbix dashboard still has old timestamp for latest data. The new  value is not updated from SNMP trap. 
Is there any separate configuration needed for this?</p>

<p>I am using zabbix appliance 3 as zabbix server</p>