Notices some customer received from Windows Nodes .
Disabling "Send Authentication Trap" in Windows should stop these Traps from the Node.
Start > Run > Services.msc > Right Click "SNMP Service " Security Tab .
Uncheck " Send Authentication Trap
Must Restart SNMP Service to take effect
- Also you can "Unmanage " the Node in Orion so Orion will stop polling the Node to verify if you still receiving the same Traps
// I have recently encountered and issue with one of our customer where Orion sending get-request every after 6 hours where Orion sending get request to whole sub net in return received SNMPv2-MIB:Authentication Failure from the Node.
We found customer added scheduled "Discovery " in order running every 6 hrs to the whole sub net which was the reason of causing the this as SNMP request was sent out to the nodes with SNMP community string public and failing .