USM Central enables you to search for events from the details of an alarm using the selected value as a filter in the search.

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The HTTP Hostname or the DNS RR Name fields

All alarms that include the fields HTTP Hostname or the DNS RR Name give you the option of searching for events by using these fields. The alarm needs to include these fields. To configure the HTTP Hostname or the DNS RR Name filters
  1. Go to Alarms.
To configure the HTTP Hostname or the DNS RR Name filters
  1. Go to Alarms.
  2. In the upper-left side of the page, click the Configure Filters link.
  3. In the search filters box, enter HTTP or DNS and select the desired filter.
  4. Use the and icons to pass the items from one column to the other.
  5. Click Apply. The selected filters display.