All MIBs › STN-EXTIF-MIB › stnExtIpAddrL3SubnetIfInstance
stnExtIpAddrL3SubnetIfInstance
Module: STN-EXTIF-MIB
OID (symbolic): STN-EXTIF-MIB::stnExtIpAddrL3SubnetIfInstance
OID (numeric): 1.3.6.1.4.1.3551.3.1.1.3.1.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The subnet interface instance associated with the L3 interface.
What is stnExtIpAddrL3SubnetIfInstance?
This read-only Integer32 gives the subnet interface instance associated with a given IP address's Layer 3 interface in the stnExtIpAddrL3Table. An admin uses it to identify which subnet instance on a multi-subnet interface a particular IP address belongs to, when looking up by address rather than by interface name. For example, IP address 10.1.1.1 might map to subnet interface instance 1 on its parent interface.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3551.3.1.1.3.1.3 snmpwalk -v2c -c public <target> STN-EXTIF-MIB::stnExtIpAddrL3SubnetIfInstance
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3551.3.1.1.3.1.3.1 snmpget -v2c -c public <target> STN-EXTIF-MIB::stnExtIpAddrL3SubnetIfInstance.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::stnExtIpAddrL3SubnetIfInstance 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.3551 | springtidenet | SPRING-TIDE-NETWORKS-SMI |
| 1.3.6.1.4.1.3551.3 | stnExtensions | SPRING-TIDE-NETWORKS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3551.3.1 | stnExtIf | STN-EXTIF-MIB |
| 1.3.6.1.4.1.3551.3.1.1 | stnExtIfObjects | STN-EXTIF-MIB |
| 1.3.6.1.4.1.3551.3.1.1.3 | stnExtIpAddrL3Table | STN-EXTIF-MIB |
| 1.3.6.1.4.1.3551.3.1.1.3.1 | stnExtIpAddrL3Entry | STN-EXTIF-MIB |
| 1.3.6.1.4.1.3551.3.1.1.3.1.3 | stnExtIpAddrL3SubnetIfInstance | STN-EXTIF-MIB |