CISCO-HC-ALARM-MIB :: cHcFallingAlarm

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-HC-ALARM-MIB › cHcFallingAlarm

cHcFallingAlarm

Module: CISCO-HC-ALARM-MIB

OID (symbolic): CISCO-HC-ALARM-MIB::cHcFallingAlarm

OID (numeric): 1.3.6.1.4.1.9.10.93.2.0.2

Node type: NOTIFICATION-TYPE

Description: The SNMP notification that is generated when a high capacity alarm entry crosses its falling threshold and generates an event that is configured for sending SNMP traps.

The cHcAlarmEntry object instances identified in the OBJECTS clause are from the entry that causes this notification to be generated.

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> '' CISCO-HC-ALARM-MIB::cHcFallingAlarm
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9.10.93.2.0.2

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]:57199->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (487030639) 56 days, 8:51:46.39
  SNMPv2-MIB::snmpTrapOID.0 = OID: CISCO-HC-ALARM-MIB::cHcFallingAlarm

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.10ciscoExperimentCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.10.93ciscoHcAlarmMIBCISCO-HC-ALARM-MIB
1.3.6.1.4.1.9.10.93.2cHcAlarmNotificationsCISCO-HC-ALARM-MIB
1.3.6.1.4.1.9.10.93.2.0cHcAlarmNotifPrefixCISCO-HC-ALARM-MIB
1.3.6.1.4.1.9.10.93.2.0.2cHcFallingAlarmCISCO-HC-ALARM-MIB