Here we will show how to configure the URL Content Filter to block all URLs except for the required URL. For example you may only want users to access Microsoft web sites only and not allow access to other web sites.

Step1: Create Keyword Objects

Step2: Create URL Profile

Here we link the URL Content Filter Profile to the Keywords created in step 1.

Step 3: Configure Firewall rule

Enter the details as highlighted below

Once configured, a message will be displayed if you try to access blocked web sites as shown below:

Note: This message can be customised if required in “CSM>>URL Content Filter Profile” configuration menu.