User`s guide

Viewing System Status and Statistics
22
■ Barracuda Spam Firewall User’s Guide
Viewing System Status and Statistics
This section contains the following topics:
■ Understanding the Indicator Lights on this page.
■ Viewing System Statistics on page 23.
Understanding the Indicator Lights
The Barracuda Spam Firewall has five indicator lights on the front panel that blink when the system
processes email.
The following figure displays the location of each of the lights.
The following table describes each indicator light.
Light Color Description
Block Email Red Blinks when email is blocked from either spam or virus
detection.
Warn Email Yellow Blinks for each email that is either tagged as spam or
quarantined.
Email Green Blinks when the unit receives email.
Disk Green Blinks during disk activity.
Power Green Displays a solid green light when the system is powered on.