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Open NerveCenter: Downstream Alarm Suppression - Understanding the Technical Details -
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Understanding the Technical Details
The two particular areas of interest in the model are the alarms used to monitor device status and the Perl subroutines used to store and evaluate relationship and status information. See the following sections for details about those types of objects:
The following objects are imported when you import the MOD file.
Caution Older versions of the imported objects will be overwritten (for example, SnmpPoll).
- Alarms
- DwnStrmIcmpStatus (off)
- DwnStrmIcmpStatus_LogToDB (off)
- DwnStrmSnmpStatus (off)
- DwnStrmSnmpStatus_LogToDB (off)
- Properties
- icmpStatus
- nl-ping
- system
- Polls
- IS_IcmpPoll (on)
- IS_IcmpFastPoll (on)
- SnmpFastPoll (on)
- SnmpPoll (on)
- SS_IcmpPoll (on)
- SS_IcmpFastPoll (on)
- Masks
- ColdStart (on)
- WarmStart (on)
- Triggers
- agentUp
- agentUpFast
- warmStart
- coldStart
- Down
- ICMP_ERROR
- IS_Icmp_Error
- ISF_Icmp_Error
- ISnodeUpFast
- ISnodeUp
- SNMP_TIMEOUT
- SS_Icmp_Error
- SS_PortUnreachTesting
- SSF_Icmp_Error
- SSnodeUpFast
- SSnodeUp
- UnReachable
- Severities
- Critical
- Inform
- Minor
- Normal
- Perl subroutines
- SetNodeStatusDown
- SetNodeStatusTesting
- SetNodeStatusUnReachable
- SetNodeStatusUp
- SS_IcmpError
- TestParentSetNode
- TestParentStatus