RDN-CMTS-MIB :: rdnCmtsCmRegisteredNotification

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › RDN-CMTS-MIB › rdnCmtsCmRegisteredNotification

rdnCmtsCmRegisteredNotification

Module: RDN-CMTS-MIB

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

OID (numeric): 1.3.6.1.4.1.4981.2.4.0.1

Node type: NOTIFICATION-TYPE

Description: An event to report the registration of a modem. The values of docsDevEvLevel, docsDevId, and DocsDevEvText are from the entry which logs this event in the docsDevEventTable, DocsIfCmtsCmStatusDocsisMode and docsIfCmtsCmStatusMacAddress indicate the docsis version and the MAC address of the registered CM.The docsIfCmtsCmStatusIpAddress indicates the ip address of the registered modem docsIfDocsisCapability indicate the docsis version of the CMTS , docsIfUpChannelId, docsIfDownChannelId gives the upstream and downstream channel id respectively for the CM. rdnSpectrumGroupName gives the spectrum group name.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' RDN-CMTS-MIB::rdnCmtsCmRegisteredNotification
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.4981.2.4.0.1

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:63697->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (434341585) 50 days, 6:30:15.85
  SNMPv2-MIB::snmpTrapOID.0 = OID: RDN-CMTS-MIB::rdnCmtsCmRegisteredNotification

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::rdnCmtsCmRegisteredNotification 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
1.3.6.1.4.1.4981.2.4rdnCmtsMibNotificationsRDN-CMTS-MIB
1.3.6.1.4.1.4981.2.4.0rdnCmtsMibNotificationPrefixRDN-CMTS-MIB
1.3.6.1.4.1.4981.2.4.0.1rdnCmtsCmRegisteredNotificationRDN-CMTS-MIB