SNMP Trap not received in SCOM

ANU 331 Reputation points
2022-06-22T19:44:26.097+00:00

SCOM 2016 UR9 environment.

I configured to receive alerts from SNMP traps. Unfortunately traps are not received in SCOM.

I followed Kevin blog.
https://kevinholman.com/2015/02/03/snmp-trap-monitoring-with-scom-2012-r2/

The device is discovered and visible in network devices with access mode SNMP
I can see traps coming in on the server with Wireshark and the right community name from the right IP address.

Created a new SNMP event Rule to capture all the SNMP events and created an event View aswell.

I do see that the device was discovered via SNMP v2c. Removed the <version> tagline from the trap rule.

The out of the box inbound for SNMP traps were enabled. "Operations Manager SNMP Trap Listener" Inbound rule which is enabled.
Still no traps are visible at SCOM End. Can anybody help me.

Operations Manager
Operations Manager
A family of System Center products that provide infrastructure monitoring, help ensure the predictable performance and availability of vital applications, and offer comprehensive monitoring for datacenters and cloud, both private and public.
1,204 questions
{count} votes

1 answer

Sort by: Most helpful
  1. Anonymous
    2022-06-23T09:36:20.367+00:00

    Hi @ANU ,

    can you please check the listener (Screenshot) as stated here:

    SCOM 2012 and SNMP Traps
    https://community.spiceworks.com/topic/552240-scom-2012-and-snmp-traps

    and also the solutions (SNMP version mismatch) and verify this on your end.

    Can you please also make sure that the WMI SNMP Provider is installed as suggested here:

    Enable-SNMP-monitoring-in-SCOM

    You can catch the SNMP raps using WMi queries also.

    Are there any related events in the event logs of the management servers, which are part of the Network Monitoring Resource Pool?

    ----------

    (If the reply was helpful please don't forget to upvote or accept as answer, thank you)
    Regards,
    Stoyan

    No comments