All MIBs › CISCO-ERM-MIB › cermResOwnerSubTypeRisingInterval
cermResOwnerSubTypeRisingInterval
Module: CISCO-ERM-MIB
OID (symbolic): CISCO-ERM-MIB::cermResOwnerSubTypeRisingInterval
OID (numeric): 1.3.6.1.4.1.9.9.510.1.2.3.1.3
Node type: OBJECT-TYPE
Type: CermDampenInterval
Access: read-only
Description: This object indicates the dampening interval time for the global rising threshold, specified in the applied threshold configuration for the resource owner sub-type. Whenever the ERM framework gets an 'up' notification from the resource owner sub-type, it will wait till the rising interval time (represented by this object) is elapsed. If the ERM framework did not receive any 'down' notification from the same resource owner sub-type before the rising interval time is elapsed, it will send the 'up' notification to all resource users which consume resources from the resource owner. Otherwise, the 'up' notification will be dropped by the ERM framework.
If the global rising threshold is configured but the rising interval time is not configured in the applied threshold configuration for the resource owner sub-type, then default value would be taken. The default value is specific to the resource owner sub-type.
What is cermResOwnerSubTypeRisingInterval?
This is the dampening interval ERM applies after a resource owner sub-type crosses its rising threshold, during which it waits for a corresponding down notification before escalating. This dampening exists specifically to prevent an alert storm from a resource pool that briefly spikes above threshold and immediately drops back down, so tuning this interval controls the tradeoff between fast alerting and false-alarm suppression. A rising interval of 30 seconds on the cpu resource owner means a CPU spike that crosses the rising threshold for only 10 seconds and then subsides would not generate an escalated notification, while one sustained past 30 seconds would.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.510.1.2.3.1.3 snmpwalk -v2c -c public <target> CISCO-ERM-MIB::cermResOwnerSubTypeRisingInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.510.1.2.3.1.3.1 snmpget -v2c -c public <target> CISCO-ERM-MIB::cermResOwnerSubTypeRisingInterval.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.510 | ciscoErmMIB | CISCO-ERM-MIB |
| 1.3.6.1.4.1.9.9.510.1 | ciscoErmMIBObjects | CISCO-ERM-MIB |
| 1.3.6.1.4.1.9.9.510.1.2 | cermStats | CISCO-ERM-MIB |
| 1.3.6.1.4.1.9.9.510.1.2.3 | cermResOwnerSubTypeThresholdTable | CISCO-ERM-MIB |
| 1.3.6.1.4.1.9.9.510.1.2.3.1 | cermResOwnerSubTypeThresholdEntry | CISCO-ERM-MIB |
| 1.3.6.1.4.1.9.9.510.1.2.3.1.3 | cermResOwnerSubTypeRisingInterval | CISCO-ERM-MIB |