DIR-620S  Wireless N300 Router with 3G/LTE Support and
USB Port
User Manual
Configuring via Web-based Interface
URL Filter
On the Firewall / URL Filter page, you can specify restrictions on access to certain web sites and 
define devices to which the specified restrictions will be applied.
Figure 166. The Firewall / URL Filter page.
To  enable  the URL  filter,  move the  Enable  switch  to  the right, then  select a mode  from the 
Address filtering drop-down list.
• Block listed URLs: When this value is selected, the router blocks access to all web sites 
specified in the Addresses section;
• Block all URLs except listed: When this value is selected, the router allows access to 
web sites specified in the Addresses section and blocks access to all other web sites.
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