---
oid: "1.3.6.1.2.1.10.166.3.2.2.1.21"
short-description: "mplsTunnelPathInUse OBJECT-TYPE"
last-modified: "2020-03-05"
parent-oid: "1.3.6.1.2.1.10.166.3.2.2.1"
---

## OID: `1.3.6.1.2.1.10.166.3.2.2.1.21`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) transmission(10) mplsStdMIB(166) mplsTeStdMIB(3) mplsTeObjects(2) mplsTunnelTable(2) mplsTunnelEntry(1) mplsTunnelPathInUse(21)}
```

### Description

```asn1
mplsTunnelPathInUse OBJECT-TYPE
SYNTAX MplsPathIndexOrZero
MAX-ACCESS read-create
STATUS current
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."
DEFVAL { 0 }
```

**Classification:** MIB object for network management

### Supplementary information

Automatically extracted from IETF [RFC 3812](https://www.rfc-editor.org/rfc/rfc3812.html).

### Child OIDs

No child OID

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