Unisphere-Data-SMDS-MIB :: usdSmdsSubIfLowerIfIndex

MIB Reference — IPNetwork Monitor · Updated September 12, 2026

All MIBsUnisphere-Data-SMDS-MIBusdSmdsSubIfLowerIfIndex

usdSmdsSubIfLowerIfIndex

Module: Unisphere-Data-SMDS-MIB

OID (symbolic): Unisphere-Data-SMDS-MIB::usdSmdsSubIfLowerIfIndex

OID (numeric): 1.3.6.1.4.1.4874.2.2.50.1.6.1.3

Node type: OBJECT-TYPE

Type: InterfaceIndexOrZero

Access: read-create

Description: The ifIndex of an interface over which this SMDS subinterface is to be layered. A value of zero indicates no layering. An implementation may choose to require that a nonzero value be configured at entry creation.

What is usdSmdsSubIfLowerIfIndex?

This read-create value specifies the ifIndex of the interface that an SMDS subinterface is layered over, with zero meaning no layering configured. As with the major-interface equivalent, some implementations may require a nonzero value at creation. An admin provisioning a subinterface for a specific customer circuit would set this to that circuit's underlying ifIndex.

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
1.3.6.1.4.1.4874unisphereUnisphere-SMI
1.3.6.1.4.1.4874.2usMibsUnisphere-SMI
1.3.6.1.4.1.4874.2.2usDataMibsUnisphere-Data-MIBs
1.3.6.1.4.1.4874.2.2.50usdSmdsMIBUnisphere-Data-MIBs
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.50.1usdSmdsObjectsUnisphere-Data-SMDS-MIB
1.3.6.1.4.1.4874.2.2.50.1.6usdSmdsSubIfTableUnisphere-Data-SMDS-MIB
1.3.6.1.4.1.4874.2.2.50.1.6.1usdSmdsSubIfEntryUnisphere-Data-SMDS-MIB
1.3.6.1.4.1.4874.2.2.50.1.6.1.3usdSmdsSubIfLowerIfIndexUnisphere-Data-SMDS-MIB