All MIBs › QB-ETHERNET-MIB › qbDot3ConfigLoopback
qbDot3ConfigLoopback
Module: QB-ETHERNET-MIB
OID (symbolic): QB-ETHERNET-MIB::qbDot3ConfigLoopback
OID (numeric): 1.3.6.1.4.1.4323.2.5.1.2.1.5
Node type: OBJECT-TYPE
Type: QbDot3LoopbackType
Access: read-write
Description: The loopback configuration of this interface. If used in a set it will cause the agent to place the interface in the desired loopback mode. When read, it will return the interface's curretn loopback configuration.
What is qbDot3ConfigLoopback?
This read-write QbDot3LoopbackType value configures the loopback mode of the Ethernet interface; setting it places the interface into the desired loopback state, and reading it returns the interface's current loopback configuration, per the DESCRIPTION. Admins use it to isolate whether a fault is local to the device or out on the wire by looping the signal back internally for a test. For example, an admin would set qbDot3ConfigLoopback to enable an internal loopback while running a diagnostic test to confirm the port's electronics are functioning before suspecting the cable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4323.2.5.1.2.1.5 snmpwalk -v2c -c public <target> QB-ETHERNET-MIB::qbDot3ConfigLoopback
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4323.2.5.1.2.1.5.1 snmpget -v2c -c public <target> QB-ETHERNET-MIB::qbDot3ConfigLoopback.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4323.2.5.1.2.1.5.1 s <value>
Start monitoring Quantum Bridge Corporation broadband access nodes (Ethernet-like interface extensions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the QB-ETHERNET-MIB::qbDot3ConfigLoopback OID value, configure state conditions and alerts, and monitor any Quantum Bridge Corporation broadband access nodes (Ethernet-like interface extensions) 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 |
| 1.3.6.1.4.1.4323 | quantumBridge | QUANTUMBRIDGE-REG |
| 1.3.6.1.4.1.4323.2 | qbMibs | QUANTUMBRIDGE-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4323.2.5 | qbEthernetMIB | QB-ETHERNET-MIB |
| 1.3.6.1.4.1.4323.2.5.1 | qbDot3Objects | QB-ETHERNET-MIB |
| 1.3.6.1.4.1.4323.2.5.1.2 | qbDot3ConfigTable | QB-ETHERNET-MIB |
| 1.3.6.1.4.1.4323.2.5.1.2.1 | qbDot3ConfigEntry | QB-ETHERNET-MIB |
| 1.3.6.1.4.1.4323.2.5.1.2.1.5 | qbDot3ConfigLoopback | QB-ETHERNET-MIB |