CADANT-CMTS-DOWNCHANNEL-MIB :: cadIfDownChannelPCEmerResUsage

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCADANT-CMTS-DOWNCHANNEL-MIBcadIfDownChannelPCEmerResUsage

cadIfDownChannelPCEmerResUsage

Module: CADANT-CMTS-DOWNCHANNEL-MIB

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

OID (numeric): 1.3.6.1.4.1.4998.1.1.15.2.1.1.30

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: Minimum percentage of downstream resources that may be used by emergency telephony services. 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 cadIfDownChannelPCEmerResUsage?

Configures the minimum percentage of downstream bandwidth reserved exclusively for emergency telephony services on a CMTS downstream channel. When set to a non-zero value, this portion of capacity is withheld from general use to ensure emergency calls can always be placed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.15.2.1.1.30
snmpwalk -v2c -c public <target> CADANT-CMTS-DOWNCHANNEL-MIB::cadIfDownChannelPCEmerResUsage

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.15.2.1.1.30.1
snmpget -v2c -c public <target> CADANT-CMTS-DOWNCHANNEL-MIB::cadIfDownChannelPCEmerResUsage.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4998.1.1.15.2.1.1.30.1 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::cadIfDownChannelPCEmerResUsage 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
1.3.6.1.4.1.4998.1.1.15.2.1.1.30cadIfDownChannelPCEmerResUsageCADANT-CMTS-DOWNCHANNEL-MIB