FORTINET-300-MIB :: fnSysVersionAv

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFORTINET-300-MIBfnSysVersionAv

fnSysVersionAv

Module: FORTINET-300-MIB

OID (symbolic): FORTINET-300-MIB::fnSysVersionAv

OID (numeric): 1.3.6.1.4.1.12356.1.4

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: Antivirus DB version

What is fnSysVersionAv?

Reports the version of the antivirus signature database currently loaded on the FortiGate. An admin monitors this to confirm AV definitions are updating on schedule rather than going stale.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.12356.1.4
snmpwalk -v2c -c public <target> FORTINET-300-MIB::fnSysVersionAv

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.12356.1.4.1
snmpget -v2c -c public <target> FORTINET-300-MIB::fnSysVersionAv.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 FORTINET-300-MIB::fnSysVersionAv 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 (6 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
Numeric OIDNameModule
1.3.6.1.4.1.12356fortinetFORTINET-300-MIB
1.3.6.1.4.1.12356.1fnSystemFORTINET-300-MIB
1.3.6.1.4.1.12356.1.4fnSysVersionAvFORTINET-300-MIB