MELLANOX-MIB :: mlxIBPortNodeIndex

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

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mlxIBPortNodeIndex

Module: MELLANOX-MIB

OID (symbolic): MELLANOX-MIB::mlxIBPortNodeIndex

OID (numeric): 1.3.6.1.4.1.33049.2.5.4.2.1.7

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: Index of the IB node in the mlxIBTable which contains this port.

What is mlxIBPortNodeIndex?

Index of the parent node (in the corresponding mlxIBCAInfoTable, mlxIBSwitchInfoTable, or mlxIBRouterInfoTable, based on mlxIBPortNodeType) that this port belongs to, used to join a port row back to its owning device.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33049.2.5.4.2.1.7
snmpwalk -v2c -c public <target> MELLANOX-MIB::mlxIBPortNodeIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.33049.2.5.4.2.1.7.1
snmpget -v2c -c public <target> MELLANOX-MIB::mlxIBPortNodeIndex.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::mlxIBPortNodeIndex 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 (11 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
1.3.6.1.4.1.33049.2.5mlxIBObjectsMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.5.4mlxIBPortInfoGroupMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.5.4.2mlxIBPortInfoTableMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.5.4.2.1mlxIBPortInfoEntryMELLANOX-EFM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.33049mellanoxMELLANOX-MIB
1.3.6.1.4.1.33049.2.5.4.2.1.7mlxIBPortNodeIndexMELLANOX-MIB