SDM-MIB :: trapSdmHeartbeat

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsSDM-MIBtrapSdmHeartbeat

trapSdmHeartbeat

Module: SDM-MIB

OID (symbolic): SDM-MIB::trapSdmHeartbeat

OID (numeric): 1.3.6.1.4.1.1166.1.100.0.1

Node type: NOTIFICATION-TYPE

Description: This trap is issued periodically as defined by the heartbeat interval to indicate that the SDM is alive and is capable of sending traps northbound.

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> '' SDM-MIB::trapSdmHeartbeat
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.1166.1.100.0.1

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]:58962->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (71234642) 8 days, 5:52:26.42
  SNMPv2-MIB::snmpTrapOID.0 = OID: SDM-MIB::trapSdmHeartbeat

Start monitoring Motorola broadband/cable network element (cable modem/headend) managed via SmartStream Device Manager with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SDM-MIB::trapSdmHeartbeat OID value, configure state conditions and alerts, and monitor any Motorola broadband/cable network element (cable modem/headend) managed via SmartStream Device Manager 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
1.3.6.1.4.1.1166giBCS-IDENT-MIB
1.3.6.1.4.1.1166.1giproductsBCS-IDENT-MIB
1.3.6.1.4.1.1166.1.100sdmBCS-IDENT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1166.1.100.0sdmTrapsSDM-MIB
1.3.6.1.4.1.1166.1.100.0.1trapSdmHeartbeatSDM-MIB