PRVT-MPLS-TE-MIB :: mplsTunnelPathInUse

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › PRVT-MPLS-TE-MIB › mplsTunnelPathInUse

mplsTunnelPathInUse

Module: PRVT-MPLS-TE-MIB

OID (symbolic): PRVT-MPLS-TE-MIB::mplsTunnelPathInUse

OID (numeric): 1.3.6.1.4.1.738.1.6.5.2.1.2.1.21

Node type: OBJECT-TYPE

Type: MplsPathIndexOrZero

Access: read-create

Description: This value denotes the configured path that was chosen for this tunnel. This value reflects the secondary index into mplsTunnelHopTable. This path may not exactly match the one in mplsTunnelARHopTable due to the fact that some CSPF modification may have taken place. See mplsTunnelARHopTable for the actual path being taken by the tunnel. A value of zero denotes that no path is currently in use or available.

For UNI tunnels, this field should be set to 0.

For tunnels with no configued explicit route hops, this field should be set to 0.

What is mplsTunnelPathInUse?

The index, within the tunnel's hop table, of the configured path option currently chosen for this tunnel. Because CSPF-driven modifications can occur, the actual path in use may differ slightly and is better verified against mplsTunnelARHopTable; a value of 0 means no path is in use, and UNI tunnels or tunnels with no configured explicit hops should leave this at 0.

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
1.3.6.1.4.1.738privateVendorOIDPRIV-VENDORDEF-MIB
1.3.6.1.4.1.738.1prvt_productsPRVT-SWITCH-MIB
1.3.6.1.4.1.738.1.6ipSwitchPRVT-SWITCH-MIB
1.3.6.1.4.1.738.1.6.5mplsPRVT-CR-LDP-MIB
Numeric OIDNameModule
1.3.6.1.4.1.738.1.6.5.2mplsTeMIBPRVT-MPLS-TE-MIB
1.3.6.1.4.1.738.1.6.5.2.1mplsTeObjectsPRVT-MPLS-TE-MIB
1.3.6.1.4.1.738.1.6.5.2.1.2mplsTunnelTablePRVT-MPLS-TE-MIB
1.3.6.1.4.1.738.1.6.5.2.1.2.1mplsTunnelEntryPRVT-MPLS-TE-MIB
1.3.6.1.4.1.738.1.6.5.2.1.2.1.21mplsTunnelPathInUsePRVT-MPLS-TE-MIB