AC-SYSTEM-MIB :: acSysTimingLoopBackRef1

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-SYSTEM-MIBacSysTimingLoopBackRef1

acSysTimingLoopBackRef1

Module: AC-SYSTEM-MIB

OID (symbolic): AC-SYSTEM-MIB::acSysTimingLoopBackRef1

OID (numeric): 1.3.6.1.4.1.5003.9.10.10.1.14.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Enables loopback state, by connecting Rx path towards Tx path. Access: Online. AC INI-Param: TMLoopBackExternalRef1

What is acSysTimingLoopBackRef1?

AC-SYSTEM-MIB::acSysTimingLoopBackRef1 enables loopback mode on the first external timing reference by connecting the receive path directly to the transmit path. Engineers activate this for diagnostic testing to verify the timing input signal path without needing external equipment. Setting this to 'enabled' means any signal received on that input will immediately loop back out, allowing the technician to observe signal quality.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.14.6
snmpwalk -v2c -c public <target> AC-SYSTEM-MIB::acSysTimingLoopBackRef1

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.14.6.1
snmpget -v2c -c public <target> AC-SYSTEM-MIB::acSysTimingLoopBackRef1.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.10.1.14.6.1 i <value>

Start monitoring AudioCodes Mediant-series gateways/media servers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-SYSTEM-MIB::acSysTimingLoopBackRef1 OID value, configure state conditions and alerts, and monitor any AudioCodes Mediant-series gateways/media servers from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.5003audioCodesAC-ATM-MIB
1.3.6.1.4.1.5003.9acProductsAC-ATM-MIB
1.3.6.1.4.1.5003.9.10acBoardMibsAC-ATM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5003.9.10.10acSystemAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1acSystemConfigurationAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.14acSysTimingAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.14.6acSysTimingLoopBackRef1AC-SYSTEM-MIB