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We have a Nessus (Tenable) appliance that we would like to monitor via SNMP.

I configured SCOM to do a SNMP discovery Fig 1. / Fig 2.

On the Nessus Appliance I changed the SNMP community string to a non-public community string

I tested this from the SCOM Management Server via a MIB Browser Fig 3. and all works fine however it doesn’t seem to want to discover via SCOM

  • I’m using the same community string specified on the Nesssus Appliance
  • I’m using V2 on Nessus

Has anyone got any ideas as to why it won’t discover in SCOM (2012 R2 UR9)

 

Fig 1.

Fig 2.

Fig 3.

Andre Schoeman selected answer
    • Have you ensured you have configured the network monitoring resource pool members correctly? i.e. if you have two servers, have both had the community string distributed etc When you run the discovery, can you see anything in the Operations Manager event log on the management server / gateway that is running the discovery?