SonicWALL Internet Security Appliances - Manual (Page 95)

Page 96 SonicWALL Internet Security Appliance Administrator’s Guide
Alerts/SNMP Traps
Alerts are events, such as attacks, which warrant immediate attention. When events generate
alerts, messages are immediately sent to the e-mail address defined in the Send alerts to field.
Attacks and System Errors are enabled by default, Blocked Web Sites is disabled.
•
Attacks
Log entries categorized as Attacks generate alert messages.
• System Errors
Log entries categorized as System Errors generate alert messages.
• Blocked Web Sites
Log entries categorized as Blocked Web Sites generate alert messages.
• VPN Tunnel Status
Log entries categorized as VPN Tunnel Status generate alert messages.
Once you have configured the Log Settings window, click Update. Once the SonicWALL is updated,
a message confirming the update is displayed at the bottom of the browser window.
Reports
The SonicWALL can perform a rolling analysis of the event log to show the top 25 most frequently
accessed Web sites, the top 25 users of bandwidth by IP address, and the top 25 services
consuming the most bandwidth. Click Log on the left side of the browser window, and then click the
Reports tab.