CADANT-CMTS-DOWNCHANNEL-MIB :: cadIfDownChannelPCNormResUsage

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCADANT-CMTS-DOWNCHANNEL-MIBcadIfDownChannelPCNormResUsage

cadIfDownChannelPCNormResUsage

Module: CADANT-CMTS-DOWNCHANNEL-MIB

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

OID (numeric): 1.3.6.1.4.1.4998.1.1.15.2.1.1.28

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: Minimum percentage of downstream resources that may be used by non-emergency telephony services. This is also the maximum amount of resources exclusively allocated to sessions of this type. If the value of this object is non-zero, then a portion of the downstream bandwidth will be set aside for normal telephony use only - reducing the bandwidth that is available for normal data. The default is set from the globals in CadPCMibBase.

What is cadIfDownChannelPCNormResUsage?

Configures the minimum percentage of downstream bandwidth exclusively reserved for non-emergency telephony services, guaranteeing that a portion of the channel is always available for voice calls. Bandwidth up to this value is set aside and cannot be used by other service types.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.15.2.1.1.28
snmpwalk -v2c -c public <target> CADANT-CMTS-DOWNCHANNEL-MIB::cadIfDownChannelPCNormResUsage

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.15.2.1.1.28.1
snmpget -v2c -c public <target> CADANT-CMTS-DOWNCHANNEL-MIB::cadIfDownChannelPCNormResUsage.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4998.1.1.15.2.1.1.28.1 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::cadIfDownChannelPCNormResUsage 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
1.3.6.1.4.1.4998.1.1.15.2.1cadIfDownstreamChannelTableCADANT-CMTS-DOWNCHANNEL-MIB
1.3.6.1.4.1.4998.1.1.15.2.1.1cadIfDownstreamChannelEntryCADANT-CMTS-DOWNCHANNEL-MIB
1.3.6.1.4.1.4998.1.1.15.2.1.1.28cadIfDownChannelPCNormResUsageCADANT-CMTS-DOWNCHANNEL-MIB