RDN-CMTS-MIB :: rdnIfCmtsMTAOnlyStatusModulationType

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › RDN-CMTS-MIB › rdnIfCmtsMTAOnlyStatusModulationType

rdnIfCmtsMTAOnlyStatusModulationType

Module: RDN-CMTS-MIB

OID (symbolic): RDN-CMTS-MIB::rdnIfCmtsMTAOnlyStatusModulationType

OID (numeric): 1.3.6.1.4.1.4981.2.2.23.1.19

Node type: OBJECT-TYPE

Type: DocsisUpstreamType

Access: read-only

Description: Indicates modulation type currently used by the MTA. Since this object specifically identifies PHY mode, the shared type is not permitted. If the upstream channel is unknown, this object returns a value of zero.

What is rdnIfCmtsMTAOnlyStatusModulationType?

Read-only value identifying the upstream PHY modulation type currently used by this MTA (not the shared/generic type), or zero if the upstream channel is unknown. Admins use this to confirm the voice module is operating on the expected upstream modulation profile (e.g. ATDMA vs S-CDMA) for its channel.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4981.2.2.23.1.19
snmpwalk -v2c -c public <target> RDN-CMTS-MIB::rdnIfCmtsMTAOnlyStatusModulationType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4981.2.2.23.1.19.1
snmpget -v2c -c public <target> RDN-CMTS-MIB::rdnIfCmtsMTAOnlyStatusModulationType.1

Start monitoring Motorola CMTS platforms (upstream/downstream channel config, cable-modem registration/reset) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RDN-CMTS-MIB::rdnIfCmtsMTAOnlyStatusModulationType OID value, configure state conditions and alerts, and monitor any Motorola CMTS platforms (upstream/downstream channel config, cable-modem registration/reset) 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
1.3.6.1.4.1.4981riverdeltaRDN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4981.2rdnCmtsMibRDN-CMTS-MIB
1.3.6.1.4.1.4981.2.2rdnCmtsMiscObjectsRDN-CMTS-MIB
1.3.6.1.4.1.4981.2.2.23rdnIfCmtsMTAOnlyStatusTableRDN-CMTS-MIB
1.3.6.1.4.1.4981.2.2.23.1rdnIfCmtsMTAOnlyStatusEntryRDN-CMTS-MIB
1.3.6.1.4.1.4981.2.2.23.1.19rdnIfCmtsMTAOnlyStatusModulationTypeRDN-CMTS-MIB