All MIBs › ACMIB › e1LoopbackConfig
e1LoopbackConfig
Module: ACMIB
OID (symbolic): ACMIB::e1LoopbackConfig
OID (numeric): 1.3.6.1.4.1.1751.2.18.2.12.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This variable represents the loopback configuration of the e1 interface
See above diagrams for explanations of loops.
What is e1LoopbackConfig?
This OID controls loopback modes on the E1 interface to enable diagnostic testing at the local or network side. Network engineers activate loopback to verify signal path integrity and isolate whether failures are in their equipment or the carrier's network. For example, enabling 'facilityLoopback' would cause the device to loop the received signal back to the sender, confirming that your equipment can receive and transmit data reliably.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.12.1.5 snmpwalk -v2c -c public <target> ACMIB::e1LoopbackConfig
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.12.1.5.1 snmpget -v2c -c public <target> ACMIB::e1LoopbackConfig.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.2.12.1.5.1 i <value>
Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::e1LoopbackConfig OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2 | equipConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.12 | e1PortConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.12.1 | e1PortConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.12.1.5 | e1LoopbackConfig | ACMIB |