MPLS-LSR-STD-MIB :: mplsInSegmentLabelPtr

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsMPLS-LSR-STD-MIBmplsInSegmentLabelPtr

mplsInSegmentLabelPtr

Module: MPLS-LSR-STD-MIB

OID (symbolic): MPLS-LSR-STD-MIB::mplsInSegmentLabelPtr

OID (numeric): 1.3.6.1.2.1.10.166.2.1.4.1.4

Node type: OBJECT-TYPE

Type: RowPointer

Access: read-create

Description: If the label for this segment cannot be represented fully within the mplsInSegmentLabel object, this object MUST point to the first accessible column of a conceptual row in an external table containing the label. In this case, the mplsInSegmentTopLabel object SHOULD be set to 0 and ignored. This object MUST be set to zeroDotZero otherwise.

What is mplsInSegmentLabelPtr?

Normally set to zeroDotZero; it's only used when the incoming label value is too large or complex to fit in the plain mplsInSegmentLabel field, in which case it points to another table's row holding the actual label. Most admins will see this as zeroDotZero on typical LSR setups.

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
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
1.3.6.1.2.1.10.166mplsStdMIBMPLS-TC-STD-MIB
Numeric OIDNameModule
1.3.6.1.2.1.10.166.2mplsLsrStdMIBMPLS-LSR-STD-MIB
1.3.6.1.2.1.10.166.2.1mplsLsrObjectsMPLS-LSR-STD-MIB
1.3.6.1.2.1.10.166.2.1.4mplsInSegmentTableMPLS-LSR-STD-MIB
1.3.6.1.2.1.10.166.2.1.4.1mplsInSegmentEntryMPLS-LSR-STD-MIB
1.3.6.1.2.1.10.166.2.1.4.1.4mplsInSegmentLabelPtrMPLS-LSR-STD-MIB