DC-ISIS-MIB :: isisCircIfIndex

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DC-ISIS-MIB › isisCircIfIndex

isisCircIfIndex

Module: DC-ISIS-MIB

OID (symbolic): DC-ISIS-MIB::isisCircIfIndex

OID (numeric): 1.2.826.0.1.1578918.5.63.1.1.3.2.1.2

Node type: OBJECT-TYPE

Type: InterfaceIndex

Access: read-create

Description: The value of ifIndex for the interface to which this circuit corresponds. This object cannot be modified after creation.

In DC-ISIS this is also used as the 3-way circuit ID on point-to-point circuits, and must equal isisCircIndex. The default value is the same as isisCircIndex. A create request using any other value will fail.

What is isisCircIfIndex?

Identifies the ifIndex of the underlying network interface this IS-IS circuit is built on; it cannot be changed after the circuit row is created. In DC-ISIS this value is also reused as the 3-way circuit ID on point-to-point circuits and must equal isisCircIndex — attempting to create a circuit with a different value for this object will fail.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.2member_bodyIEEE802dot11-MIB
1.2.826gbMETASWITCH-MIB
1.2.826.0gbNationalMETASWITCH-MIB
1.2.826.0.1gbNatCompanyMETASWITCH-MIB
1.2.826.0.1.1578918dataConnectionMETASWITCH-MIB
Numeric OIDNameModule
1.2.826.0.1.1578918.5.63.1dcIsisMibDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1isisObjectsDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3isisCircDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2isisCircTableDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2.1isisCircEntryDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2.1.2isisCircIfIndexDC-ISIS-MIB