STN-IPROUTING-MIB :: stnIpCircExtIfIndex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsSTN-IPROUTING-MIBstnIpCircExtIfIndex

stnIpCircExtIfIndex

Module: STN-IPROUTING-MIB

OID (symbolic): STN-IPROUTING-MIB::stnIpCircExtIfIndex

OID (numeric): 1.3.6.1.4.1.3551.2.12.1.2.1.1

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: An index value which uniquely identifies the local physical interface which this circuit uses. This value identifies the same interface identified by ifIndex in MIB-2.

What is stnIpCircExtIfIndex?

This is the index uniquely identifying the physical interface this IP circuit uses, matching the standard MIB-2 ifIndex for the same interface. It ties this row's IP-specific settings (address, MTU, reassembly size) to a specific physical port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3551.2.12.1.2.1.1
snmpwalk -v2c -c public <target> STN-IPROUTING-MIB::stnIpCircExtIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.3551.2.12.1.2.1.1.1
snmpget -v2c -c public <target> STN-IPROUTING-MIB::stnIpCircExtIfIndex.1

Start monitoring Spring Tide Networks (Lucent) multiservice edge router (route-cache/circuit status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the STN-IPROUTING-MIB::stnIpCircExtIfIndex OID value, configure state conditions and alerts, and monitor any Spring Tide Networks (Lucent) multiservice edge router (route-cache/circuit status) 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
1.3.6.1.4.1.3551.2stnSystemsSPRING-TIDE-NETWORKS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.3551.2.12stnIpRoutingSTN-IPROUTING-MIB
1.3.6.1.4.1.3551.2.12.1stnIpSTN-IPROUTING-MIB
1.3.6.1.4.1.3551.2.12.1.2stnIpCircExtTableSTN-IPROUTING-MIB
1.3.6.1.4.1.3551.2.12.1.2.1stnIpCircExtEntrySTN-IPROUTING-MIB
1.3.6.1.4.1.3551.2.12.1.2.1.1stnIpCircExtIfIndexSTN-IPROUTING-MIB