LS100-MIB :: perfIfIndex

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › LS100-MIB › perfIfIndex

perfIfIndex

Module: LS100-MIB

OID (symbolic): LS100-MIB::perfIfIndex

OID (numeric): 1.3.6.1.4.1.119.2.3.14.3.4.2.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Line interface number. Same as ifIndex.

What is perfIfIndex?

Identifies the line interface these performance counters belong to, using the same numbering as the standard ifIndex, so an admin can correlate ATM-specific error counts back to a familiar interface.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.119.2.3.14.3.4.2.1.1
snmpwalk -v2c -c public <target> LS100-MIB::perfIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.119.2.3.14.3.4.2.1.1.1
snmpget -v2c -c public <target> LS100-MIB::perfIfIndex.1

Start monitoring NEC LS100 series switching/transport node with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LS100-MIB::perfIfIndex OID value, configure state conditions and alerts, and monitor any NEC LS100 series switching/transport node from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.119necA100-R1-MIB
1.3.6.1.4.1.119.2nec_mibA100-R1-MIB
1.3.6.1.4.1.119.2.3necProductDependA100-R1-MIB
1.3.6.1.4.1.119.2.3.14atomis_mibA100-R1-MIB
1.3.6.1.4.1.119.2.3.14.3m5core_mibA100-R1-MIB
1.3.6.1.4.1.119.2.3.14.3.4perfA100-R1-MIB
Numeric OIDNameModule
1.3.6.1.4.1.119.2.3.14.3.4.2perfIfTableLS100-MIB
1.3.6.1.4.1.119.2.3.14.3.4.2.1perfIfEntryLS100-MIB
1.3.6.1.4.1.119.2.3.14.3.4.2.1.1perfIfIndexLS100-MIB