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.