OCCAM-MLT-MIB :: mltTestHighImpedanceModeVoltagesVactr

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

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mltTestHighImpedanceModeVoltagesVactr

Module: OCCAM-MLT-MIB

OID (symbolic): OCCAM-MLT-MIB::mltTestHighImpedanceModeVoltagesVactr

OID (numeric): 1.3.6.1.4.1.6066.2.1.1.3.3.2.1.13

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: High Impedance Mode Tip/Ring AC Voltages (Foreign Voltages): In this mode, the DuSLIC tip and ring are in high impedance. The measured voltages represent foreign voltages. AC voltages for T-R, T-G and R-G will be reported. This parameter is intrusive and will be available in shutdown state only.

What is mltTestHighImpedanceModeVoltagesVactr?

Part of the full mlt suite, this read-only value in 0.1 Vrms reports the foreign AC voltage between tip and ring while the driver is in high-impedance mode, useful for detecting induced hum or noise coupled onto the pair from nearby power lines. It is intrusive and only available while the port is shut down for testing.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6066.2.1.1.3.3.2.1.13
snmpwalk -v2c -c public <target> OCCAM-MLT-MIB::mltTestHighImpedanceModeVoltagesVactr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.6066.2.1.1.3.3.2.1.13.1
snmpget -v2c -c public <target> OCCAM-MLT-MIB::mltTestHighImpedanceModeVoltagesVactr.1

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OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.6066occamOCCAM-REG-MODULE
1.3.6.1.4.1.6066.2occamGenericOCCAM-REG-MODULE
1.3.6.1.4.1.6066.2.1occamGenericModulesOCCAM-REG-MODULE
1.3.6.1.4.1.6066.2.1.1occamGenericMonitorModulesOCCAM-REG-MODULE
Numeric OIDNameModule
1.3.6.1.4.1.6066.2.1.1.3occamMltMibOCCAM-MLT-MIB
1.3.6.1.4.1.6066.2.1.1.3.3mltTestResultsOCCAM-MLT-MIB
1.3.6.1.4.1.6066.2.1.1.3.3.2mltTestResultsTableOCCAM-MLT-MIB
1.3.6.1.4.1.6066.2.1.1.3.3.2.1mltTestResultsEntryOCCAM-MLT-MIB
1.3.6.1.4.1.6066.2.1.1.3.3.2.1.13mltTestHighImpedanceModeVoltagesVactrOCCAM-MLT-MIB