Adding or editing counter alerts

You can use the Alerts > Counters tab to perform the following actions:

• Correlating message rates by sending messages back to the system when a specific counter exceeds a user-defined threshold
• Opening tickets. For more information, see BMC-Defender-Server-tickets.
• Defining and further correlating alert messages

To add or edit counter alerts

1. To add a new counter alert, navigate to Alerts > Counters and click AddNew.
   To edit an existing counter alert, click Edit on the Alerts > Counters tab.

2. Modify the following parameter fields:

   Parameter	Description
   System Counter Name	Displays a list of threads and system counters available for alerting Select a thread or system counter to continuously monitor it's threshold.
   Pin This Alert To Top	Displays a list of alerts (only on the Edit screen) to pin to the top of the list You can use this parameter to keep track of alerts that are of interest. Each user can pin items without affecting other users.
   Compare Function	Compare function to use in the threshold test You can specify either greater than or equal to or less than or equal to, depending on the nature of the alert.
   Threshold	Threshold of counts for the comparison Specify a number of counts per interval between 1 and 200 (where the interval is specified). This value works with the Auto-Learn function. To get a suggestion of thresholds that is based on the message history, click View Counter Threshold Hints.
   Test Interval	Interval for the test, in seconds When the counter exceeds the threshold counts per time interval, an alert is generated. (SPE2404) Valid values are from 1 to 180,000 seconds. (Before SPE2404) Valid values are from 1 to 99,999 seconds. Important If the test interval is set to 0 seconds, then the interval is no longer applicable and the counter alert state on the Alerts > Counters tab remains green irrespective of the number of times the alert is generated. Also, the Now: Counts Per Interval field always displays N/A. Example If the compare function is GE, the threshold is 10 and the test interval is 60, then an alert is generated when more than 10 messages are issued per minute.
   Match Alert Time	(Optional) Restricts the generating of alerts to a specified time range (for example, working hours or a second shift) By default, the match time matches all times of the day You can configure more advanced schedules on the Alerts > Config > Alerts Schedule tab. For more information, see Setting-scheduled-alerts.
   Alert Message / Ticket Text	Message that is sent back to the BMC Defender Server message stream, and which also serves as the text of the ticket (if assigned to a user) The field includes a Suggest option that suggests an appropriate message based on the system counter name, severity, compare function, and test interval.
   Insert Alert Variable	Incorporates various types of information in the alert message, such as the source IP address, related message content, and device description
   Enable Auto-Learning	Enables auto-learning, which automatically adjusts alert thresholds up or down based on message history For more information, see Auto-Learn-function.
   Alert Facility	Syslog facility to use when sending a message back to the message stream The default value is Alert.
   Alert Severity	Syslog severity to be used when sending a message back to the message stream and also identifies the severity of tickets assigned to users The value should indicate the severity of the alert condition, ranging from debug to emergency.
   Assign Ticket To User	Opens a ticket on the system containing the alert message and assigns it to either the specified user or arbitrary ticket users defined in the Tickets > Config area of the program When you open a ticket, it can trigger specific actions, such as sending an email. For information about ticket groups, see Ticket-group-wizard.
   Send Clear Severity	Sends a message confirming when an alert condition clears We recommend setting this value to disabled except in very specialized applications. Warning Set this parameter carefully to avoid causing the alert to be immediately set again, causing a program loop.
   Alert Expiration Time	Expiration time for the alert An alert remains in its state as long as it meets its criteria. If the alert expiration time is set, the alert resets itself to a clear state after the specified time. You can retrigger a cleared alert when it meets its alert criteria, which allows the alert to trigger multiple times and can create additional tickets if the conditions persist.
   Alert Status (SPE2410)	Determines whether the alert is enabled. This field is displayed only when you edit an alert. The default value is Enabled. To disable the product from generating an alert, select Disabled. When an alert is disabled, the following text is displayed in red under the alert message: Note: Alert Status = Disabled.

3. Click Save.