Juniper-MPLS-MIB :: juniMplsIfMinorLowerIfIndex

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Juniper-MPLS-MIB › juniMplsIfMinorLowerIfIndex

juniMplsIfMinorLowerIfIndex

Module: Juniper-MPLS-MIB

OID (symbolic): Juniper-MPLS-MIB::juniMplsIfMinorLowerIfIndex

OID (numeric): 1.3.6.1.4.1.4874.2.2.54.1.3.1.2.1.3

Node type: OBJECT-TYPE

Type: InterfaceIndexOrZero

Access: read-only

Description: The ifIndex of an interface over which this MPLS Minor interface is to be layered. A value of zero indicates no layering. As minor interface can be created without stacking on major interface, as and when it stacks on major interface by signalling protocol, it's value can be read.

What is juniMplsIfMinorLowerIfIndex?

A read-only ifIndex of the interface this MPLS minor (tunnel) interface is currently layered over, zero meaning no layering yet. Since a minor interface can exist before it's stacked by the signaling protocol, this value becomes populated once the tunnel actually attaches to a major interface.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.54.1.3.1.2.1.3
snmpwalk -v2c -c public <target> Juniper-MPLS-MIB::juniMplsIfMinorLowerIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.54.1.3.1.2.1.3.1
snmpget -v2c -c public <target> Juniper-MPLS-MIB::juniMplsIfMinorLowerIfIndex.1

Start monitoring Juniper E-series router (ERX/ES2, JUNOSe) — MPLS LSP/tunnel/VPN configuration with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Juniper-MPLS-MIB::juniMplsIfMinorLowerIfIndex OID value, configure state conditions and alerts, and monitor any Juniper E-series router (ERX/ES2, JUNOSe) — MPLS LSP/tunnel/VPN configuration from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.4874juniperUniJuniper-UNI-SMI
1.3.6.1.4.1.4874.2juniperUniMibsJuniper-UNI-SMI
1.3.6.1.4.1.4874.2.2juniMibsJuniper-MIBs
1.3.6.1.4.1.4874.2.2.54juniMplsMIBJuniper-MIBs
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.54.1juniMplsObjectsJuniper-MPLS-MIB
1.3.6.1.4.1.4874.2.2.54.1.3juniMplsMinorLayerJuniper-MPLS-MIB
1.3.6.1.4.1.4874.2.2.54.1.3.1juniMplsIfMinorLayerJuniper-MPLS-MIB
1.3.6.1.4.1.4874.2.2.54.1.3.1.2juniMplsIfMinorTableJuniper-MPLS-MIB
1.3.6.1.4.1.4874.2.2.54.1.3.1.2.1juniMplsIfMinorEntryJuniper-MPLS-MIB
1.3.6.1.4.1.4874.2.2.54.1.3.1.2.1.3juniMplsIfMinorLowerIfIndexJuniper-MPLS-MIB