All MIBs › ALPHA-NOTIFICATION-MIB › alphaAlarmClearState
alphaAlarmClearState
Module: ALPHA-NOTIFICATION-MIB
OID (symbolic): ALPHA-NOTIFICATION-MIB::alphaAlarmClearState
OID (numeric): 1.3.6.1.4.1.7309.100.2
Node type: NOTIFICATION-TYPE
Description: SNMPv2 notification varbinds start with SysUptime and Notification Oid as the first two in the list by default. The first varbind in this definition would be the third varbind in the raw output of the notification.
An instance of the alarm indicated by alarmActiveModelPointer has been cleared against the entity indicated by alarmActiveResourceId.
The state of the alarm is indicated by the alarmModelState.
The description of the alarm along with its source is indicated by the alarmModelDescription and componentListStaticName respectively.
componentListSnmpId provides the Id set to the source of the alarm.
The agent must throttle the generation of consecutive alarmActiveClear traps so that there is at least a two-second gap between traps of this type against the same alarmActiveModelPointer and alarmActiveResourceId. When traps are throttled, they are queued for sending at a future time.
A management application should periodically check the value of alarmActiveLastChanged to detect any missed alarmClearState notification-events, e.g., due to throttling or transmission loss.
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> '' ALPHA-NOTIFICATION-MIB::alphaAlarmClearState snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.7309.100.2
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]:59107->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (145500899) 16 days, 20:10:08.99 SNMPv2-MIB::snmpTrapOID.0 = OID: ALPHA-NOTIFICATION-MIB::alphaAlarmClearState
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.7309 | alpha | ALPHA-RESOURCE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7309.100 | alphaAlarmNotifications | ALPHA-NOTIFICATION-MIB |
| 1.3.6.1.4.1.7309.100.2 | alphaAlarmClearState | ALPHA-NOTIFICATION-MIB |