I am not sure if this issue is related to ESXi or Zabbix, but I have a few ESXi hosts which are being monitorred by Zabbix.
On one of the hosts, I am not able to retrieve the snmp stats and zabbix displays the following errors "The session is not Authenticated".
I have configured and resterted snmp multiple times on the ESXi but the issue persists. All the snmp settings are same on all hosts, but only one host is having this issue.
Can someone help me please?
Check the next:
And please follow the next procedure to configure everything: Configure ESXi for SNMP v3
Thanks for the update.