All MIBs › USR-OSPF-MIB › usrOspfAddressLessIf
usrOspfAddressLessIf
Module: USR-OSPF-MIB
OID (symbolic): USR-OSPF-MIB::usrOspfAddressLessIf
OID (numeric): 1.3.6.1.4.1.429.4.63.9.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: For the purpose of easing the instancing of addressed and addressless interfaces; This variable takes the value 0 on interfaces with IP Addresses, and the corresponding value of ifIndex for interfaces having no IP Address.
What is usrOspfAddressLessIf?
For interfaces with an IP address this reads 0; for an address-less interface (e.g. certain point-to-point or numbered-by-ifIndex links) it instead holds the interface's ifIndex, letting OSPF interface entries be uniquely indexed either way.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.63.9.1.2 snmpwalk -v2c -c public <target> USR-OSPF-MIB::usrOspfAddressLessIf
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.63.9.1.2.1 snmpget -v2c -c public <target> USR-OSPF-MIB::usrOspfAddressLessIf.1
Start monitoring 3Com/CommWorks router, US Robotics networking equipment (OSPF import/export policy status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the USR-OSPF-MIB::usrOspfAddressLessIf OID value, configure state conditions and alerts, and monitor any 3Com/CommWorks router, US Robotics networking equipment (OSPF import/export policy status) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.429 | usr | ANIC-MIB |
| 1.3.6.1.4.1.429.4 | common | HDR2-MIB |
| 1.3.6.1.4.1.429.4.63 | usrOspf | USR-DEFINITIONS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.429.4.63.9 | usrOspfCryptoKeyTable | USR-OSPF-MIB |
| 1.3.6.1.4.1.429.4.63.9.1 | usrOspfCryptoKeyEntry | USR-OSPF-MIB |
| 1.3.6.1.4.1.429.4.63.9.1.2 | usrOspfAddressLessIf | USR-OSPF-MIB |