MPLS-MIB :: mplsLspInfoState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsMPLS-MIBmplsLspInfoState

mplsLspInfoState

Module: MPLS-MIB

OID (symbolic): MPLS-MIB::mplsLspInfoState

OID (numeric): 1.3.6.1.4.1.2636.3.2.5.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The operational state of the LSP.

What is mplsLspInfoState?

This value reports the operational state of an LSP: unknown(1), up(2), down(3), notInService(4), or backupActive(5). Admins poll this to confirm an LSP is actually passing traffic rather than sitting down or in a backup-only state.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.2.5.1.2
snmpwalk -v2c -c public <target> MPLS-MIB::mplsLspInfoState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.2.5.1.2.1
snmpget -v2c -c public <target> MPLS-MIB::mplsLspInfoState.1

Start monitoring Juniper Networks router (MPLS traffic engineering) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MPLS-MIB::mplsLspInfoState OID value, configure state conditions and alerts, and monitor any Juniper Networks router (MPLS traffic engineering) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.2636juniperMIBJUNIPER-SMI
1.3.6.1.4.1.2636.3jnxMibsJUNIPER-SMI
Numeric OIDNameModule
1.3.6.1.4.1.2636.3.2mplsMPLS-MIB
1.3.6.1.4.1.2636.3.2.5mplsLspInfoListMPLS-MIB
1.3.6.1.4.1.2636.3.2.5.1mplsLspInfoEntryMPLS-MIB
1.3.6.1.4.1.2636.3.2.5.1.2mplsLspInfoStateMPLS-MIB