Fortinet Disk service

The Fortinet Disk service monitors the amount of disk space used on a Fortinet device.

This service cannot use Self Healing.

Service TypeSNMP
Instances on a Device1
Supported Systems/ApplicationsFortinet FortiGate-100A, 200A, 224B, 300A, 400A, 500A, 800
Device ClassSwitch/Router
Monitored ByWindows probe
Scan Interval5 minutes


N-able N-central services use Reverse Polish Notation (RPN) for all calculation formulae.

Metric NameOID/CalculationDescription
Disk Usage

FortiOS 4.0 and higher

The the amount of space used on the disk in MB.
Disk Capacity

FortiOS 4.0 and higher

The total capacity of the disk in MB.
Percent Used(Disk Usage / Disk Capacity) x 100The disk space currently in use as a percentage of the total disk space.