EdgeSwitch-INVENTORY-MIB :: agentInventoryUnitImage2Version

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsEdgeSwitch-INVENTORY-MIBagentInventoryUnitImage2Version

agentInventoryUnitImage2Version

Module: EdgeSwitch-INVENTORY-MIB

OID (symbolic): EdgeSwitch-INVENTORY-MIB::agentInventoryUnitImage2Version

OID (numeric): 1.3.6.1.4.1.4413.1.1.13.2.2.1.21

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: Code version for Image2.

What is agentInventoryUnitImage2Version?

The firmware version stored in the second of this unit's two image slots, so you can compare it against agentInventoryUnitImage1Version when deciding which image to boot or replicate to other units.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4413.1.1.13.2.2.1.21
snmpwalk -v2c -c public <target> EdgeSwitch-INVENTORY-MIB::agentInventoryUnitImage2Version

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4413.1.1.13.2.2.1.21.1
snmpget -v2c -c public <target> EdgeSwitch-INVENTORY-MIB::agentInventoryUnitImage2Version.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> agentInventoryUnitImage2Version.1

Start monitoring Ubiquiti EdgeSwitch switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EdgeSwitch-INVENTORY-MIB::agentInventoryUnitImage2Version OID value, configure state conditions and alerts, and monitor any Ubiquiti EdgeSwitch switches from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.4413broadcomEdgeSwitch-REF-MIB
1.3.6.1.4.1.4413.1broadcomProductsEdgeSwitch-REF-MIB
1.3.6.1.4.1.4413.1.1fastPathEdgeSwitch-REF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4413.1.1.13fastPathInventoryEdgeSwitch-INVENTORY-MIB
1.3.6.1.4.1.4413.1.1.13.2agentInventoryUnitGroupEdgeSwitch-INVENTORY-MIB
1.3.6.1.4.1.4413.1.1.13.2.2agentInventoryUnitTableEdgeSwitch-INVENTORY-MIB
1.3.6.1.4.1.4413.1.1.13.2.2.1agentInventoryUnitEntryEdgeSwitch-INVENTORY-MIB
1.3.6.1.4.1.4413.1.1.13.2.2.1.21agentInventoryUnitImage2VersionEdgeSwitch-INVENTORY-MIB