CADANT-CMTS-DOWNCHANNEL-MIB :: cadIfDsOfdmChlPlcBlkLowSubcCentFreq

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCADANT-CMTS-DOWNCHANNEL-MIBcadIfDsOfdmChlPlcBlkLowSubcCentFreq

cadIfDsOfdmChlPlcBlkLowSubcCentFreq

Module: CADANT-CMTS-DOWNCHANNEL-MIB

OID (symbolic): CADANT-CMTS-DOWNCHANNEL-MIB::cadIfDsOfdmChlPlcBlkLowSubcCentFreq

OID (numeric): 1.3.6.1.4.1.4998.1.1.15.2.5.1.4

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The center frequency of the lowest frequency subcarrier of the 6 MHz encompassed spectrum containing the PLC. Must be an integral number of Megahertz. Zero means not configured. Must be configured to go in-service.

What is cadIfDsOfdmChlPlcBlkLowSubcCentFreq?

Configures the center frequency of the lowest subcarrier within the 6 MHz spectrum block that contains the Physical Layer Control (PLC) channel. This must be set to an integer MHz value before the OFDM channel can be brought in-service.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.15.2.5.1.4
snmpwalk -v2c -c public <target> CADANT-CMTS-DOWNCHANNEL-MIB::cadIfDsOfdmChlPlcBlkLowSubcCentFreq

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.15.2.5.1.4.1
snmpget -v2c -c public <target> CADANT-CMTS-DOWNCHANNEL-MIB::cadIfDsOfdmChlPlcBlkLowSubcCentFreq.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4998.1.1.15.2.5.1.4.1 i <value>

Start monitoring ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CADANT-CMTS-DOWNCHANNEL-MIB::cadIfDsOfdmChlPlcBlkLowSubcCentFreq OID value, configure state conditions and alerts, and monitor any ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) from a single console.

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
1.3.6.1.4.1.4998cadantCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1cadObjectsCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1.1cadCableCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1.1.15cadSpectrumCADANT-PRODUCTS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4998.1.1.15.2cadDownchannelMibCADANT-CMTS-DOWNCHANNEL-MIB
1.3.6.1.4.1.4998.1.1.15.2.5cadIfDsOfdmChlTableCADANT-CMTS-DOWNCHANNEL-MIB
1.3.6.1.4.1.4998.1.1.15.2.5.1cadIfDsOfdmChlEntryCADANT-CMTS-DOWNCHANNEL-MIB
1.3.6.1.4.1.4998.1.1.15.2.5.1.4cadIfDsOfdmChlPlcBlkLowSubcCentFreqCADANT-CMTS-DOWNCHANNEL-MIB