User's Manual

ISO 9001:2000 Cert. N°4500/1
Version 1.1 SDT_ARK6_User_Manual_ENG_vATSC Page 182 of 206
7.4 Configuring alarm masks and alarm thresholds
In ssbtCommon MIB the alarms node allows the monitoring of alarms status, the setting of alarm masks and
thresholds.
7.4.1 Alarms Table
The alTable table is used to monitor alarms status and to set alarm masks. alNumber object specifies the total
number of entries in the alarms table. alSeverityStatus specifies the maximum severity of currently raised
alarms. Each entry in the table is defined as follows:
AlEntry ::= SEQUENCE {
alIndex INTEGER,
alStatus OnOff,
alCode INTEGER,
alDescr DisplayString,
alSeverity Severity,
alTrapManager1 EnDis,
alTrapManager2 EnDis,
alTrapManager3 EnDis,
alR1Enable EnDis,
alR2Enable EnDis,
alR3Enable EnDis,
alR4Enable EnDis,
alFrontPanelEnable EnDis,
alJavaEnable EnDis,
alEventEnable EnDis,
alRfOffEnable EnDis,
alAutoSwitchEnable EnDis
}
alIndex is the index of the specific entry.
alStatus object shows the alarm status (on/off).
alCode object univocally identifies the alarm (refer to Alarms Code and Description table).
alDescr object provides a textual description of the specific entry (refer to Alarms Code and Description table for
the complete list of alarms descriptions).
alSeverity defines the severity associated to the alarm.
alTrapManager1 object allows to enable trap messages, associated to the entry, to be sent to the manager with
IP address 1