Unisphere-Data-SONET-MIB :: usdSonetVTLowerIfIndex

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Unisphere-Data-SONET-MIB › usdSonetVTLowerIfIndex

usdSonetVTLowerIfIndex

Module: Unisphere-Data-SONET-MIB

OID (symbolic): Unisphere-Data-SONET-MIB::usdSonetVTLowerIfIndex

OID (numeric): 1.3.6.1.4.1.4874.2.2.7.3.2.1.7

Node type: OBJECT-TYPE

Type: InterfaceIndexOrZero

Access: read-create

Description: The ifIndex of the interface over which this SONET Virtual Tributary interface is to be layered - typically a SONET PATH interface.

A value of zero indicates no layering. An implementation may choose to require that a nonzero value be configured at entry creation.

What is usdSonetVTLowerIfIndex?

Sets the ifIndex of the underlying interface (typically a SONET path interface) this virtual tributary is layered over; zero means no layering. Ties a VT interface to its parent SONET path.

OID Breakdown

Upper-level ancestors (13 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
1.3.6.1.4.1.4874.2.2.7juniSonetMIBJuniper-MIBs
1.3.6.1.4.1.4874.2.2.7.3juniSonetVTObjectsJuniper-UNI-SONET-MIB
1.3.6.1.4.1.4874.2.2.7.3.2juniSonetVTTableJuniper-UNI-SONET-MIB
1.3.6.1.4.1.4874.2.2.7.3.2.1juniSonetVTEntryJuniper-UNI-SONET-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.7.3.2.1.7usdSonetVTLowerIfIndexUnisphere-Data-SONET-MIB