HA Service Thresholds


HA Service Thresholds
 
 
HA Service thresholds generate alerts or alarms for the average number of calls setup. A threshold can be configured to report this information for an entire context or for an individual HA service. Thresholds can also be configured for registration reply, re-registration reply and de-registration reply errors for individual HA services.
Alerts or alarms are triggered for these HA thresholds based on the following rules:
Enter condition: Actual average of call setups or actual number of errors > or = High Threshold
Clear condition: Actual average of call setups or actual number of errors < Low Threshold
If a trigger condition occurs within the polling interval, the alert or alarm is not generated until the end of the polling interval.
The following table describes the possible methods for configuring HA Service thresholds:
 
 
Saving Your Configuration
When you configure thresholds they are not permanent unless you save the changes. When you have completed configuring thresholds, save your configuration as described in the Saving Your Configuration chapter.
 
Context-Level HA Service Thresholds
There is only one HA service threshold that can be configured, the average number of call setups for all HA services in a context.
 
Configuring Context-Level HA Service Thresholds
Use the following example to configure the threshold, set the polling interval for the threshold and enable monitoring of the threshold:
configuration
  context <context_name>
     threshold ha-service-init-rrq-rcvd-rate <high_thresh> [ clear <low_thresh> ]
     exit
  threshold poll <threshold_name> interval <time>
  threshold monitoring ha-service
  threshold monitoring ip-sec
   end
 
HA Service-Level HA Service Thresholds
There are 10 thresholds that can be configured for the HA service-level:
 
 
Configuring HA Service-Level HA Service Thresholds
Use the following example to configure the HA service-level thresholds:
configure
  context <context_name>
     ha-service <name>
        threshold { dereg-reply-error | init-rrq-rcvd-rate | ipsec-call-req-rej | ipsec-ike-failrate | ipsec-ike-failures | ipsec-ike-requests | ipsec-tunnels-established | ipsec-tunnels-setup | reg-reply-error | rereg-reply-error }
        exit
     exit
  threshold poll ha-init-rrq-rcvd-rate interval <time>
  threshold poll reg-reply-error interval <time>
  threshold poll rereg-reply-error interval <time>
  threshold poll dereg-reply-error interval <time>
  threshold monitoring ha-service
   end
 
 

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