PRVT-MST-MIB :: mSTInstanceIndex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsPRVT-MST-MIBmSTInstanceIndex

mSTInstanceIndex

Module: PRVT-MST-MIB

OID (symbolic): PRVT-MST-MIB::mSTInstanceIndex

OID (numeric): 1.3.6.1.4.1.738.1.5.107.1.1.2.5.1.1

Node type: OBJECT-TYPE

Type: Integer32

Access: accessible-for-notify

Description: An integer that uniquely identifies an MST instance from 0 to the object value of mSTMaxInstanceNumber.

What is mSTInstanceIndex?

This value uniquely identifies an MST instance from 0 up to mSTMaxInstanceNumber, and serves as the index for per-instance VLAN mapping and spanning-tree state tables; instance 0 is the default (IST) instance that carries any VLAN not explicitly mapped elsewhere.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.738privateVendorOIDPRIV-VENDORDEF-MIB
1.3.6.1.4.1.738.1prvt_productsPRVT-SWITCH-MIB
1.3.6.1.4.1.738.1.5switchPRVT-SWITCH-MIB
Numeric OIDNameModule
1.3.6.1.4.1.738.1.5.107prvtMSTMibPRVT-MST-MIB
1.3.6.1.4.1.738.1.5.107.1prvtMSTObjectsPRVT-MST-MIB
1.3.6.1.4.1.738.1.5.107.1.1mSTRegionPRVT-MST-MIB
1.3.6.1.4.1.738.1.5.107.1.1.2mSTRegionParametersPRVT-MST-MIB
1.3.6.1.4.1.738.1.5.107.1.1.2.5mSTInstanceVlanTablePRVT-MST-MIB
1.3.6.1.4.1.738.1.5.107.1.1.2.5.1mSTInstanceVlanEntryPRVT-MST-MIB
1.3.6.1.4.1.738.1.5.107.1.1.2.5.1.1mSTInstanceIndexPRVT-MST-MIB