STN-EXTIF-MIB :: stnExtIfL3IfName

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › STN-EXTIF-MIB › stnExtIfL3IfName

stnExtIfL3IfName

Module: STN-EXTIF-MIB

OID (symbolic): STN-EXTIF-MIB::stnExtIfL3IfName

OID (numeric): 1.3.6.1.4.1.3551.3.1.1.2.1.1

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: The interface name associated with the L3.

What is stnExtIfL3IfName?

This read-only DisplayString gives the interface name associated with a Layer 3 interface entry, serving as the index into the stnExtIfL3Table that maps L3 interface names to their addressing details. An admin uses this to find the name of a routed interface before looking up its IP address and mask in the same row. For example, an entry might return a name like 'Vlan10' identifying a Layer 3 VLAN interface.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3551.3.1.1.2.1.1
snmpwalk -v2c -c public <target> STN-EXTIF-MIB::stnExtIfL3IfName

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.3551.3.1.1.2.1.1.1
snmpget -v2c -c public <target> STN-EXTIF-MIB::stnExtIfL3IfName.1

Start monitoring Spring Tide Networks (Lucent) routing/switching platform (interface name/ifIndex lookup) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the STN-EXTIF-MIB::stnExtIfL3IfName OID value, configure state conditions and alerts, and monitor any Spring Tide Networks (Lucent) routing/switching platform (interface name/ifIndex lookup) 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
1.3.6.1.4.1.3551springtidenetSPRING-TIDE-NETWORKS-SMI
1.3.6.1.4.1.3551.3stnExtensionsSPRING-TIDE-NETWORKS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.3551.3.1stnExtIfSTN-EXTIF-MIB
1.3.6.1.4.1.3551.3.1.1stnExtIfObjectsSTN-EXTIF-MIB
1.3.6.1.4.1.3551.3.1.1.2stnExtIfL3TableSTN-EXTIF-MIB
1.3.6.1.4.1.3551.3.1.1.2.1stnExtIfL3EntrySTN-EXTIF-MIB
1.3.6.1.4.1.3551.3.1.1.2.1.1stnExtIfL3IfNameSTN-EXTIF-MIB