AC-SYSTEM-MIB :: acSysTDMClockLocalReference

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-SYSTEM-MIBacSysTDMClockLocalReference

acSysTDMClockLocalReference

Module: AC-SYSTEM-MIB

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

OID (numeric): 1.3.6.1.4.1.5003.9.10.10.1.2.1.3

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: When the clock source is set to Network, this parameter selects the Trunk ID to be used as the clock synchronization source of the board. When using H.110/H.100 bus, this parameter also selects the trunk used as the clock source for the NetRef clock generation (in this case, the clock source must not be set to Network. Range = 0 to (MAX_TRUNK _NUM-1). Access: Online. AC INI-Param: TDMBusLocalReference

What is acSysTDMClockLocalReference?

This OID specifies which trunk ID (0 to 256) serves as the reference for TDM clock synchronization when the clock source is set to Network or H.110/H.100 bus. Operators select a specific trunk that carries stable timing information to synchronize all boards. For example, assigning this to 5 means trunk ID 5 provides the clock reference signal for the entire TDM bus.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.2.1.3
snmpwalk -v2c -c public <target> AC-SYSTEM-MIB::acSysTDMClockLocalReference

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.2.1.3.1
snmpget -v2c -c public <target> AC-SYSTEM-MIB::acSysTDMClockLocalReference.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.10.1.2.1.3.1 i <value>

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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
1.3.6.1.4.1.5003.9.10.10.1.2acSysTDMAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.2.1acSysTDMClockAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.2.1.3acSysTDMClockLocalReferenceAC-SYSTEM-MIB