CMK version:
Checkmk Enterprise Edition 2.1.0p22
OS version:
Ubuntu 20.04.5 LTS
Error message:
2023-03-02 22:06:23,657 [10] [cmk.mkeventd.EventServer.snmp] processIncomingMsg: NoSuchObjectError({'name': (1, 3, 6, 1, 6, 3, 15, 1, 2, 2, 1, 2, 9, 128, 0, 10, 76, 1, 10, 1, 1, 1, 7, 97, 103, 97, 100, 109, 105, 110), 'idx': None})
2023-03-02 22:06:23,657 [10] [cmk.mkeventd.EventServer.snmp] StatusInformation: {'errorIndication': InvalidMsg('Invalid SNMP message header parameters encountered')}
2023-03-02 22:06:23,658 [10] [cmk.mkeventd.EventServer.snmp] prepareDataElements: SM failed, statusInformation {'errorIndication': InvalidMsg('Invalid SNMP message header parameters encountered')}
2023-03-02 22:06:23,658 [15] [cmk.mkeventd.EventServer.snmp] Trap (v3) dropped from 192.168.101.118: {'errorIndication': InvalidMsg('Invalid SNMP message header parameters encountered')}
Hello! I am trying to process SNMP Traps from a Juniper SRX300 firewall running Junos 19.2R2.7. However, CheckMK is dropping the trap message due to an invalid header parameter. Please see the output of mkeventd.log above. I am using SNMPv3. Please let me know what additional information would be helpful in diagnosing this error.