Setup to ping to Google but not to Facebook from same system

 Setup to ping to Google but not to Facebook from same system

First check connection between System to Google to Facebook.

As we can see, we have an active connection.

Now, check the routing table using the command 'route -n' 

Then delete default Internet Gateway

After deleting default Internet Gateway, check the connection between System to Google and Facebook.

Now, add route which will access only google.

Now check if the route is added by using the command 'route -n'

Now, after adding the new route, try pinging to google and facebook.

As we can see, we are only able to ping to google but not to facebook.