---
oid: "1.3.6.1.2.1.10.166.3.2.2.1.2"
short-description: "mplsTunnelInstance OBJECT-TYPE"
last-modified: "2020-03-05"
parent-oid: "1.3.6.1.2.1.10.166.3.2.2.1"
---

## OID: `1.3.6.1.2.1.10.166.3.2.2.1.2`

```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) mplsTunnelInstance(2)}
```

### Description

```asn1
mplsTunnelInstance OBJECT-TYPE
SYNTAX MplsTunnelInstanceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies a particular instance of a
tunnel between a pair of ingress and egress LSRs.
It is useful to identify multiple instances of
tunnels for the purposes of backup and parallel
tunnels. When the MPLS signaling protocol is
rsvp(2) this value SHOULD be equal to the LSP Id
of the Sender Template object. When the signaling
protocol is crldp(3) there is no equivalent
signaling object."
```

**Classification:** MIB object for network management

### Supplementary information

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

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No child OID

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