If you have access to a wireless network that employs MAC address whiteallowlisting, then connect to it with MAC spoofing enabled and verify that Tails shows a notification with the headline: "Network connection blocked?".
If you have access to a wireless network that employs MAC address allowlisting, then connect to it with MAC spoofing enabled and verify that Tails shows a notification with the headline: "Network connection blocked?".
29
Note: Tails detection mechanism for MAC address whiteallowlisting only works for wireless (Wi-Fi) networks.
