INTEL-MPLINK-MIB :: mplIfStackLowerLayer

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › INTEL-MPLINK-MIB › mplIfStackLowerLayer

mplIfStackLowerLayer

Module: INTEL-MPLINK-MIB

OID (symbolic): INTEL-MPLINK-MIB::mplIfStackLowerLayer

OID (numeric): 1.3.6.1.4.1.343.6.20.4.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The value of ifIndex corresponding to the lower sub- layer of the relationship, i.e., the sub-layer which runs 'below' the sub-layer identified by the corresponding instance of mplIfStackNumber. If there is no lower sub-layer, then this object has the value 0.

What is mplIfStackLowerLayer?

Gives the ifIndex of the sub-layer running directly below this MP Link in the interface stack, or 0 if there is none. An admin uses this to understand layering, e.g., confirming a PPP link's lower layer is the expected physical serial interface.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.343.6.20.4.1.1.2
snmpwalk -v2c -c public <target> INTEL-MPLINK-MIB::mplIfStackLowerLayer

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.343.6.20.4.1.1.2.1
snmpget -v2c -c public <target> INTEL-MPLINK-MIB::mplIfStackLowerLayer.1

Start monitoring Legacy Intel networking equipment (Multi-Link PPP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the INTEL-MPLINK-MIB::mplIfStackLowerLayer OID value, configure state conditions and alerts, and monitor any Legacy Intel networking equipment (Multi-Link PPP) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.343intelAOLAN-MIB
1.3.6.1.4.1.343.6mib2extEXPRESSGS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.343.6.20mplINTEL-MPLINK-MIB
1.3.6.1.4.1.343.6.20.4mplIfSpecificINTEL-MPLINK-MIB
1.3.6.1.4.1.343.6.20.4.1mplIfStackTableINTEL-MPLINK-MIB
1.3.6.1.4.1.343.6.20.4.1.1mplIfStackEntryINTEL-MPLINK-MIB
1.3.6.1.4.1.343.6.20.4.1.1.2mplIfStackLowerLayerINTEL-MPLINK-MIB