RDN-SMSTraps-MIB :: rdnCableModemStatusV2

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › RDN-SMSTraps-MIB › rdnCableModemStatusV2

rdnCableModemStatusV2

Module: RDN-SMSTraps-MIB

OID (symbolic): RDN-SMSTraps-MIB::rdnCableModemStatusV2

OID (numeric): 1.3.6.1.4.1.4981.5.2.1

Node type: NOTIFICATION-TYPE

Description: The CM trap signifies that the SNMPv2 entity in the device acting in an agent role has detected a cable modem registration event based on a valid DHCP PACK packet being sent to the CM.

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-SMSTraps-MIB::rdnCableModemStatusV2
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.4981.5.2.1

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]:49428->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (212836628) 24 days, 15:12:46.28
  SNMPv2-MIB::snmpTrapOID.0 = OID: RDN-SMSTraps-MIB::rdnCableModemStatusV2

Start monitoring Motorola BSR CMTS cable headend (SMS/subscriber-provisioning DHCP event traps) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RDN-SMSTraps-MIB::rdnCableModemStatusV2 OID value, configure state conditions and alerts, and monitor any Motorola BSR CMTS cable headend (SMS/subscriber-provisioning DHCP event traps) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.4981.5rdnSensorRDN-SENSOR-MIB
1.3.6.1.4.1.4981.5.2rdnSensorNotificationsRDN-SENSOR-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4981.5.2.1rdnCableModemStatusV2RDN-SMSTraps-MIB