There are two possible reasons for not being able to find an OID in the MIB tree:

  • OID number or name is mistyped
  • MIB containing the OID is not in the application database

Double check the OID number or name first.

If this is OK, then you need to add a MIB containing the OID to the application. Download the MIB (from vendor website for instance) and then add it to the database by going to Settings MIB Settings > Modules.

For more info on adding a MIB, go to article Configuring MIB Modules.