ACMIB :: twoWireSourceLoopDetection

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBtwoWireSourceLoopDetection

twoWireSourceLoopDetection

Module: ACMIB

OID (symbolic): ACMIB::twoWireSourceLoopDetection

OID (numeric): 1.3.6.1.4.1.1751.2.18.2.7.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This field selects terminal equipment loop circuit detection mode.

What is twoWireSourceLoopDetection?

This OID selects which loop detection method the two-wire source card uses to identify electrical loops in the analog phone circuit that would prevent proper call signaling. Network engineers configure this to match the telephone system's standard loop detection technique so calls can be initiated and terminated reliably. Setting this to 'on-hook-detection' allows the system to recognize when a phone is hung up by detecting the open circuit condition.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.7.1.2
snmpwalk -v2c -c public <target> ACMIB::twoWireSourceLoopDetection

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.7.1.2.1
snmpget -v2c -c public <target> ACMIB::twoWireSourceLoopDetection.1

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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
1.3.6.1.4.1.1751.2.18.2.7twoWireSourcePortConfigTableACMIB
1.3.6.1.4.1.1751.2.18.2.7.1twoWireSourcePortConfigEntryACMIB
1.3.6.1.4.1.1751.2.18.2.7.1.2twoWireSourceLoopDetectionACMIB