Henb-Gw Service Thresholds - Cisco ASR 5x00 Home eNodeB Administration Manual

Chapter 5

HeNB-GW Service Thresholds

HeNB-GW Service thresholds generate alerts or alarms for the average number of calls setup. A threshold can be
configured to report this information on entire system for HeNB-GW service. Thresholds can also be configured for
session registration response failures, discarded interface registration requests, discarded network entry registration
acknowledgments for HeNB-GW services.
Threshold counter limits are configured for HeNB-GW HeNB SCTP association, HeNB-GW UE sessions, and HeNB-
GW Paging messages with poll interval value.
On reaching the threshold limits in the configured interval, if threshold monitoring is enabled for the HeNB-GW
service(s), threshold notifications get generated as SNMP traps. If threshold monitoring is disabled for the HeNB-GW
service(s), even on reaching the threshold limits, no notification gets generated.
Alerts or alarms are triggered for these HeNB-GW thresholds based on the following rules:
 Enter condition: When the actual average of call setups or actual number of failures or discards passes, or is
equal to, the configured Threshold value an alert or alarm is set.
 Clear condition: When the actual average of call setups or actual number of failures or discards passes below
the Threshold value the alert or alarm is cleared.
If a trigger condition occurs within the polling interval, the alert or alarm is not generated until the end of the polling
interval.
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