AC-BOARD-MIB :: tDMBusLocalReference

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-BOARD-MIBtDMBusLocalReference

tDMBusLocalReference

Module: AC-BOARD-MIB

OID (symbolic): AC-BOARD-MIB::tDMBusLocalReference

OID (numeric): 1.3.6.1.4.1.5003.9.10.1.1.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: When ClockSource is set to acH110BusClockSource_Network this parameter selects the TrunkID to be used as the clock synchronization source of the board. When using H.110/H.100 bus this parameter also selects the trunk which is used as the clock source for the NETREF clock generation (in this case ClockSource might not be set to acH110BusClockSource_Network).

What is tDMBusLocalReference?

This integer (0-27) specifies which trunk line the board uses as its clock synchronization source on H.110/H.100 buses. Engineers set this to designate a reliable incoming trunk, allowing the board to lock its internal clock to network timing. For example, setting to trunk 5 makes the board follow timing from incoming E1/T1 line 5.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.1.1.1.4
snmpwalk -v2c -c public <target> AC-BOARD-MIB::tDMBusLocalReference

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.1.1.1.4.1
snmpget -v2c -c public <target> AC-BOARD-MIB::tDMBusLocalReference.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.1.1.1.4.1 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
1.3.6.1.4.1.5003.9.10.1acBoardAC-BOARD-MIB
1.3.6.1.4.1.5003.9.10.1.1boardConfigurationAC-BOARD-MIB
1.3.6.1.4.1.5003.9.10.1.1.1boardTDMBusSettingsAC-BOARD-MIB
1.3.6.1.4.1.5003.9.10.1.1.1.4tDMBusLocalReferenceAC-BOARD-MIB