Error - "No internet connection available, please deactivate manually or reconnect to the internet." Matt Lauer Modified on: Mon, 3 Dec, 2018 at 8:31 AM riteSCAN uses online licensing. The following domains should be allowed on your firewall:internetactivation.com on port 80my.nalpeiron.com on port 80 and port 443 (for ssl) Facebook Twitter LinkedIn Google+