>>>>> "JS" == Jeff Spaleta <jspaleta@xxxxxxxxx> writes: JS> the point... network hygiene and accountability.. to make it JS> harder for an unknown malicious person to connect an unknown JS> computer into a live network wall jack somewhere in your building JS> and become a member of that network segment with equal access to JS> network data that registered computers have. On that note, many switches can be configured to keep the port closed for non-DHCP traffic until a DHCP lease is acquired. That solves the "just assign a static IP"-attack. For the "just steal someone's MAC-address"-attack, you need 802.1x. Does NetworkManager handle 802.1x on wired interfaces? /Benny -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list