Dell SonicWALL GX250 Manual page 61

Click Filter on the left side of the browser window, and then click the List Update tab
at the top of the window.
Configure the following settings in the List Update window.
• Download Now
Click Download Now to immediately download and install a new Content Filter
List. This process takes several minutes and requires a current subscription to
Content Filter List updates.
• Automatic Download
Check the Automatic Download checkbox to enable automatic, weekly
downloads of the Content Filter List. Then select the day of the week and the
time of day when the new list should be retrieved. A current subscription to the
Content Filter List updates is required.
Once loaded, the creation date of the current active list is displayed at the top of
the window.
• If Filter List Not Loaded
The Content Filter List expires 30 days after it is downloaded. The Content
Filter List may also be erased if there is a failure while downloading a new list. If
the Content Filter List expires or fails to download, the SonicWALL can be
configured to block all Web sites except for Trusted Domains, or to allow access to
all Web sites.
SonicWALL Internet Security Appliance Guide Page 61