All MIBs › JUNIPER-IF-MIB › ifChassisLogicalUnit
ifChassisLogicalUnit
Module: JUNIPER-IF-MIB
OID (symbolic): JUNIPER-IF-MIB::ifChassisLogicalUnit
OID (numeric): 1.3.6.1.4.1.2636.3.3.2.1.5
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The logical unit number of the specified interface. It is the logical part of the interface that is configured on the physical or channel part if any.
Although the logical unit number is numbered from 0 and up in the interface naming, the return value for this object always starts from 1 according to Network Management convention. For the interface which is really a physical device, this value returns zero.
What is ifChassisLogicalUnit?
The logical unit number configured on top of the physical or channel portion of this interface (Juniper's '.unit' in interface naming like ge-0/0/0.0). Reported starting from 1 by convention, with 0 meaning this interface is a purely physical device with no logical unit layered on it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.3.2.1.5 snmpwalk -v2c -c public <target> JUNIPER-IF-MIB::ifChassisLogicalUnit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.3.2.1.5.1 snmpget -v2c -c public <target> JUNIPER-IF-MIB::ifChassisLogicalUnit.1
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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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.3 | ifJnx | JUNIPER-IF-MIB |
| 1.3.6.1.4.1.2636.3.3.2 | ifChassisTable | JUNIPER-IF-MIB |
| 1.3.6.1.4.1.2636.3.3.2.1 | ifChassisEntry | JUNIPER-IF-MIB |
| 1.3.6.1.4.1.2636.3.3.2.1.5 | ifChassisLogicalUnit | JUNIPER-IF-MIB |