GDCMDM-MIB :: mdmTXClockSource

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › GDCMDM-MIB › mdmTXClockSource

mdmTXClockSource

Module: GDCMDM-MIB

OID (symbolic): GDCMDM-MIB::mdmTXClockSource

OID (numeric): 1.3.6.1.4.1.498.4.2.1.14

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Selects the source for TX clock generation. internal The modem uses the internally generated clock source. external The modem uses the DTE clock as a source receiverwrap The modem receiver derived timing clock to be used in the transmitter.

What is mdmTXClockSource?

Selects where the modem gets its transmit clock: its own internal oscillator, the clock supplied by the DTE, or the timing recovered from the receiver looped back into the transmitter.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.4.2.1.14
snmpwalk -v2c -c public <target> GDCMDM-MIB::mdmTXClockSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.4.2.1.14.1
snmpget -v2c -c public <target> GDCMDM-MIB::mdmTXClockSource.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.498.4.2.1.14.1 i <value>

Start monitoring General DataComm (GDC) dial-up/leased-line modem with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GDCMDM-MIB::mdmTXClockSource OID value, configure state conditions and alerts, and monitor any General DataComm (GDC) dial-up/leased-line modem from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.498gdcDMA200-MIB
Numeric OIDNameModule
1.3.6.1.4.1.498.4mdmGDCMDM-MIB
1.3.6.1.4.1.498.4.2mdmDTEConfigTableGDCMDM-MIB
1.3.6.1.4.1.498.4.2.1mdmDTEntryGDCMDM-MIB
1.3.6.1.4.1.498.4.2.1.14mdmTXClockSourceGDCMDM-MIB