Isn't there a way to determine at boot-time whether the network infrastructure the computer is on actually supports IPv6 or not? For ubiquitous protocols like IPv4, it isn't needed, but for IPv6, it just makes more sense. The question is, is it possible to determine it in a continuous manner? Kind of like hot-plugging. Maybe a check can be performed everytime an interface goes up (assuming it CAN be detected). If it isn't used, then free up the unused resources. -- Richi Plana -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list