RDN-CMTS-MIB :: rdnIfCmtsMTAOnlyStatusInetAddress

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › RDN-CMTS-MIB › rdnIfCmtsMTAOnlyStatusInetAddress

rdnIfCmtsMTAOnlyStatusInetAddress

Module: RDN-CMTS-MIB

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

OID (numeric): 1.3.6.1.4.1.4981.2.2.23.1.21

Node type: OBJECT-TYPE

Type: InetAddress

Access: read-only

Description: Internet address of this MTA. If the MTA has no Internet address assigned, or the Internet address is unknown, the value of this object is the empty string. If the MTA has multiple Internet addresses, this object returns the Internet address associated with the Cable (i.e. RF MAC) interface.

What is rdnIfCmtsMTAOnlyStatusInetAddress?

Read-only Internet address of this MTA's cable (RF MAC) interface, returned as an empty string if unassigned or unknown; if the MTA has multiple addresses this is specifically the one tied to the cable interface. This is the modern IPv4/IPv6-capable replacement for the deprecated rdnIfCmtsMTAOnlyStatusIpAddress object.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4981.2.2.23.1.21
snmpwalk -v2c -c public <target> RDN-CMTS-MIB::rdnIfCmtsMTAOnlyStatusInetAddress

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4981.2.2.23.1.21.1
snmpget -v2c -c public <target> RDN-CMTS-MIB::rdnIfCmtsMTAOnlyStatusInetAddress.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::rdnIfCmtsMTAOnlyStatusInetAddress 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
1.3.6.1.4.1.4981.2.2.23.1.21rdnIfCmtsMTAOnlyStatusInetAddressRDN-CMTS-MIB