MELLANOX-MIB :: invSerialNum

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › MELLANOX-MIB › invSerialNum

invSerialNum

Module: MELLANOX-MIB

OID (symbolic): MELLANOX-MIB::invSerialNum

OID (numeric): 1.3.6.1.4.1.33049.2.2.1.1.1.1.5

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Serial number of inventory element

What is invSerialNum?

Serial number of this inventory element, used for asset tracking, warranty lookups, and identifying exactly which physical unit is installed when multiple identical parts are present.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33049.2.2.1.1.1.1.5
snmpwalk -v2c -c public <target> MELLANOX-MIB::invSerialNum

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.33049.2.2.1.1.1.1.5.1
snmpget -v2c -c public <target> MELLANOX-MIB::invSerialNum.1

Start monitoring Mellanox (NVIDIA) InfiniBand/Ethernet switch or network adapter with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MELLANOX-MIB::invSerialNum OID value, configure state conditions and alerts, and monitor any Mellanox (NVIDIA) InfiniBand/Ethernet switch or network adapter from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.33049.2mellanoxMgmtMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2ibSwitchMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2.1ibVariablesMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2.1.1ibInventoryMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2.1.1.1invTableMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2.1.1.1.1invEntryMELLANOX-EFM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.33049mellanoxMELLANOX-MIB
1.3.6.1.4.1.33049.2.2.1.1.1.1.5invSerialNumMELLANOX-MIB