SNMP authentication failure by Orion

Hi Thwack team,

We are using Orion for network device monitoring.Orion is sending alerts to network management system (NMS). NMS is also receving traps from network devices directly. So basically NMS is one combined view of all alerts/traps in our infrastructure.

Now here is the problem: We are seeing SNMP authentication failure alerts. Per the description of the alerts, Orion is sending packets to network device which is causing SNMP auth fail traps.

I have checked on Orion and on the network device. SNMP community strings are configured correctly.

What is the way to check why Orion is causing SNMP auth fail logs? Any help is appreciated on this.