PacketFence is an unobtrusive solution that works with equipment from many vendors (wired or wireless) It works with Cisco, Nortel, Hewlett-Packard, Enterasys, Accton/Edge-corE, 3Com, D-Link, Intel, Dell and many more. It can be used to effectively secure networks – from small to very large heterogeneous networks. It has been deployed in production environments where thousands of users are involved – on wired and wireless networks.
Source: https://thehackernews.com/2011/05/network-access-control-system.html