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M2M Cellular Gateway
Index skipping is used to reserve slots for new function insertion, when required.
5.1.9 Web Content Filters
"Web Content Filters" function can block HTML requests with some specific extension file names,
like ".exe", ".bat" (applications), "mpeg" (video), and so on. It also blocks HTML requests with some
script types, like Java Applet, Java Scripts, cookies and Active X.
In "Web Content Filters" page, there are three configuration windows for the filtering function.
They are the "Configuration" window, "Web Content Filter List" window, and "Web Content Filter
Configuration" window.
The "Configuration" window can let you activate the Web content filtering function. Some popular
script types, like Java Applet, Java Scripts, cookies and Active X are in the window and you can
check their boxes to enable the gateway to filter out the Web requests with corresponding
patterns. Furthermore, log alerting can be enabled by clicking an "Enable" checkbox to log events.
Second, the "Web Content Filter List" window lists all your defined file extension lists that are
used by the gateway to filter out unwanted Web requests. At last, the "Web Content Filter
Configuration" window can let you define one Web content filtering rule.
Configuration
Check the "Enable" box to activate the "Web Content Filters" function. Select some popular script
types that you want to block. Finally, enable the log alerting when needed.
Web Content Filter List
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