User's Manual

Device Management
Log Management
Cisco ISA500 Series Integrated Security Appliance Administrator Guide 304
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• Mail Subtitle: Enter the subtitle that is displayed in the email. For example, if
you set the device name as the subtitle, the receiver of the alert email can
recognize quickly what device the logs or alerts are coming from.
• Severity: Choose the severity level of the syslogs that you want to send.
For example: If you select Critical, all log messages listed under the Critical,
Emergency, and Alert categories are sent.
• Send Email Logs on Schedule: Specify the schedule to send the syslogs.
- Unit: Choose the period of time that you want to send the syslogs.
Hourly: Sends the syslogs on an hourly basis.
Daily: Sends the syslogs at specific time of every day. If you choose this
option, specify the time to send the syslogs in the Time field.
Weekly: Sends the syslogs on a weekly basis. If you choose this option,
specify the day of the week in the Day field and the time in the Time field.
- Day: If syslogs are sent on a weekly basis, choose the day of the week
- Time: Choose the time of day when syslogs should be sent.
Severity Levels Description
Emergency (level
0, highest severity)
System unusable. Syslog definition is LOG_EMERG.
Alert (level 1) Immediate action needed. Syslog definition is
LOG_ALERT.
Critical (level 2) Critical conditions. Syslog definition is LOG_CRIT.
Error (level 3) Error conditions. Syslog definition is LOG_ERR.
Warning (level 4) Warning conditions. Syslog definition is
LOG_WARNING.
Notification (level
5)
Normal but significant conditions. Syslog definition
is LOG_NOTICE.
Information (level
6)
Informational messages only. Syslog definition is
LOG_INFO.
Debug (level 7,
lowest severity)
Debugging messages. Syslog definition is
LOG_DEBUG.