'''802.1x Port Based Network Access Control''' There are three parts to 802.1x Port Based Network Access Control: supplicant(client), authenticator (access point or router) and authentication server such as RADIUS or LDAP. ''Articles:'' What is 802.1x? By Joel Snyder, Network World Global Test Alliance * http://www.nwfusion.com/research/2002/0506whatisit.html ''Tutorials:'' Using RADIUS For WLAN Authentication By Lisa Phifer * http://www.wi-fiplanet.com/tutorials/article.php/3114511 '''Supplicant Software Support:''' ''Linux/Apple'' Open Source Implementation of IEEE 802.1x Open1x Support: TTLS-PAP, TTLS-CHAP, PEAP-MSCHAPv2, TTLS-MSCHAPv2, and EAP-SIM * http://www.open1x.org Commercial Implementation of IEEE 802.1x Meetinghouse AEGIS Client (Linux) Support: Ethernet, wireless, MD5, TLS, TTLS, PEAP, LEAP * http://www.mtghouse.com ''Microsoft'' Windows 2000 and XP * http://www.microsoft.com/windowsxp/pro/evaluation/overviews/8021x.asp Windows 98, ME, NT * Troubleshooting * http://www.oreillynet.com/pub/wlg/3026 '''Authenticator Software/Hardware Support:''' ''Linux'' HostApMode Open Source Implementation of IEEE 802.1x Open1x Support: TTLS-PAP, TTLS-CHAP, PEAP-MSCHAPv2, TTLS-MSCHAPv2, and EAP-SIM * http://www.open1x.org ''Access Points'' Cisco 350, 1100, 1200 '''Authentication Server Hardware/Software Support:''' Linux OpenRadius '''Commercial and Public networks known to be implementing 802.1x:''' || Network || EAP Types Supported || Source || || Wayport || Unknown || http://www.wi-fiplanet.com/news/article.php/905331 || || T-Mobile || Unknown || http://wifinetnews.com/archives/002332.html ||