TIGER :: ifTStackLowerLayer

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TIGER › ifTStackLowerLayer

ifTStackLowerLayer

Module: TIGER

OID (symbolic): TIGER::ifTStackLowerLayer

OID (numeric): 1.3.6.1.4.1.1978.2.1.1.1.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

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 ifTStackHigherLayer. If there is no lower sub-layer, then this object has the value 0.

What is ifTStackLowerLayer?

This value is the ifIndex of the sub-layer that runs beneath the sub-layer named in the same row's ifTStackHigherLayer, the counterpart to ifTStackHigherLayer in describing one stacking relationship. A value of 0 means there is no lower sub-layer for this relationship. Together with ifTStackHigherLayer, it lets an admin reconstruct the full interface stack, layer by layer, for troubleshooting or inventory purposes.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1978.2.1.1.1.1.3
snmpwalk -v2c -c public <target> TIGER::ifTStackLowerLayer

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1978.2.1.1.1.1.3.1
snmpget -v2c -c public <target> TIGER::ifTStackLowerLayer.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1978.2.1.1.1.1.3.1 i <value>

Start monitoring Northrop Grumman-Canada, Ltd. Tiger system equipment (interface-stack/hardware configuration status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIGER::ifTStackLowerLayer OID value, configure state conditions and alerts, and monitor any Northrop Grumman-Canada, Ltd. Tiger system equipment (interface-stack/hardware configuration status) 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
1.3.6.1.4.1.1978ngcanALC-MIB
1.3.6.1.4.1.1978.2tigerALC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1978.2.1generalTigerTIGER
1.3.6.1.4.1.1978.2.1.1ifTStackTIGER
1.3.6.1.4.1.1978.2.1.1.1ifTStackTableTIGER
1.3.6.1.4.1.1978.2.1.1.1.1ifTStackEntryTIGER
1.3.6.1.4.1.1978.2.1.1.1.1.3ifTStackLowerLayerTIGER