Automatic Antivirus And Attack Database Updates - D-Link DFL-500 User Manual

System status monitor
At the top of the display, the system status monitor shows:
CPU usage
The current CPU usage statistics of the DFL-500.
Memory usage The percentage of available memory being used by the DFL-500.
Up time
The number of days, hours, and minutes since the DFL-500 was last started.
Each line of the system status monitor displays the following information about each active firewall connection.
Protocol
The service type or protocol of the connection.
From IP
The source IP address of the connection.
From Port The source port of the connection.
To IP
The destination IP address of the connection.
To Port
The destination port of the connection.
Expire
The time, in seconds, before the connection expires.

Automatic antivirus and attack database updates

You can configure the DFL-500 to automatically check the D-Link update center at update.Dlink.com to see if
a new version of the antivirus database and a new version of the attack database are available. If it finds new
versions, the DFL-500 automatically downloads and installs the updated databases.
You can specify the IP addresses of two update centers and configure the DFL-500 to check and download
updated databases once a day, or once a week. You can specify whether the DFL-500 checks for and
downloads the antivirus database, the attack database, or both.
The DFL-500 writes a message to the event log when it checks for database updates and when it downloads
a new version of a database. You can also go to System > Update to see the date and time at which the
antivirus and attack databases were last updated.
To configure antivirus and attack database updates:
·
Go to System > Update .
·
Enter the IP address or domain name of one or two antivirus and attack database update centers.
The D-Link update center domain name is update.Dlink.com.
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