I'm having trouble with the the hot spot services walled garden. If I white list a domain by its DNS entry (e.g. www.apple.com
or apple.com) unauthenticated traffic still get's blocked to those URLs.
I'd like to white list Apple, because when an iOS device joins an open Wi-Fi network it checks for captive portals by opening www.apple.com
in a pop up window. If the portal intercepts the request, then the portal's login page will display. A user must authenticate with the network at this step. You cannot close this popup and still be connected to the network.