ACMIB :: sts1LoopbackConfig

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBsts1LoopbackConfig

sts1LoopbackConfig

Module: ACMIB

OID (symbolic): ACMIB::sts1LoopbackConfig

OID (numeric): 1.3.6.1.4.1.1751.2.18.2.17.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This variable represents the loopback configuration of the sts-1 interface.

See above diagrams for explanations of loops.

What is sts1LoopbackConfig?

Sets the loopback mode for the STS-1 interface, allowing diagnostic loops (line loopback, payload loopback, etc.) for isolating faults during testing. You configure this during maintenance windows to determine whether problems exist in the physical line or in the equipment itself. Example: Setting this to "lineLoopback" makes the interface echo all received traffic back to the sender, useful for testing whether the physical SONET line is functioning.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.17.1.3
snmpwalk -v2c -c public <target> ACMIB::sts1LoopbackConfig

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.17.1.3.1
snmpget -v2c -c public <target> ACMIB::sts1LoopbackConfig.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.2.17.1.3.1 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::sts1LoopbackConfig 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 OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.18acMIBACMIB
1.3.6.1.4.1.1751.2.18.2equipConfigACMIB
1.3.6.1.4.1.1751.2.18.2.17sts1PortConfigTableACMIB
1.3.6.1.4.1.1751.2.18.2.17.1sts1PortConfigEntryACMIB
1.3.6.1.4.1.1751.2.18.2.17.1.3sts1LoopbackConfigACMIB