CADANT-CMTS-LAYER2CMTS-MIB :: cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCADANT-CMTS-LAYER2CMTS-MIBcadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled

cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled

Module: CADANT-CMTS-LAYER2CMTS-MIB

OID (symbolic): CADANT-CMTS-LAYER2CMTS-MIB::cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled

OID (numeric): 1.3.6.1.4.1.4998.1.1.20.1.4.2.1.45

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: Indicate if the transmit power extension (before registration) feature is enabled or not onthe CMTS. If set to 'true', the CMTS will populate TLV16 in the MDD message with the value of 1. If set to 'false', the CMTS will populate TLV16 in the MDD message with the the value of 0. The value in this MIB object is ignored if MTCM is disabled.

What is cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled?

Controls whether the transmit power extension feature is enabled for cable modems before they complete registration on this MAC Domain. When set to true, the CMTS signals support for pre-registration transmit power extension by setting TLV16 to 1 in the MDD (MAC Domain Descriptor) message.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.1.4.2.1.45
snmpwalk -v2c -c public <target> CADANT-CMTS-LAYER2CMTS-MIB::cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.1.4.2.1.45.1
snmpget -v2c -c public <target> CADANT-CMTS-LAYER2CMTS-MIB::cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4998.1.1.20.1.4.2.1.45.1 s <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled.1

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-LAYER2CMTS-MIB::cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabled 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
1.3.6.1.4.1.4998.1.1.20cadLayer2CADANT-PRODUCTS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4998.1.1.20.1cadLayer2MibCADANT-CMTS-LAYER2CMTS-MIB
1.3.6.1.4.1.4998.1.1.20.1.4cadMacPortMIBObjectsCADANT-CMTS-LAYER2CMTS-MIB
1.3.6.1.4.1.4998.1.1.20.1.4.2cadIfMacDomainTableCADANT-CMTS-LAYER2CMTS-MIB
1.3.6.1.4.1.4998.1.1.20.1.4.2.1cadIfMacDomainEntryCADANT-CMTS-LAYER2CMTS-MIB
1.3.6.1.4.1.4998.1.1.20.1.4.2.1.45cadIfMacDomainCmTxPwrExtentionPreRegistrationEnabledCADANT-CMTS-LAYER2CMTS-MIB