Check_MK can not read all SNMP infos sent by PFSense

I monitor my pfSense-box/server ( v2.7.2 ) on HP hardware via SNMP.
Never did anything with .mib files when i set it up on monitoring.
It just worked out of the box, and generated 33 services.

What exactly do you mean with ‘Drive usage’ ?

Below is what i get regarding drives:

  • Glowsome

PS.

I also monitor this server’s iLo via the Redfish plugin, adding services up to a total of 85, so i get additional data, but SNMP generates the mentioned 33 services.