FORTIOS-300-MIB :: fnSysDiskCapacity

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFORTIOS-300-MIBfnSysDiskCapacity

fnSysDiskCapacity

Module: FORTIOS-300-MIB

OID (symbolic): FORTIOS-300-MIB::fnSysDiskCapacity

OID (numeric): 1.3.6.1.4.1.12356.1.11

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: Total hard disk capacity (MB), if disk is present

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.12356.1.11
snmpwalk -v2c -c public <target> FORTIOS-300-MIB::fnSysDiskCapacity

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.12356.1.11.1
snmpget -v2c -c public <target> FORTIOS-300-MIB::fnSysDiskCapacity.1

Start monitoring Fortinet FortiGate firewall/UTM appliance (legacy FortiOS 3.00) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FORTIOS-300-MIB::fnSysDiskCapacity OID value, configure state conditions and alerts, and monitor any Fortinet FortiGate firewall/UTM appliance (legacy FortiOS 3.00) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.12356fortinetFORTINET-300-MIB
1.3.6.1.4.1.12356.1fnSystemFORTINET-300-MIB
Numeric OIDNameModule
1.3.6.1.4.1.12356.1.11fnSysDiskCapacityFORTIOS-300-MIB