I have a proof of concept built for a client using wired 802.1x. We are using EAP-TLS with the MS Supplicant on XP SP2.
Everything seems to work, with exception to unplugging the client and then replugging it back into the same port, which does not seem to re-initiate the EAPOL process. It is almost like I am missing one little piece, I am just having trouble putting my finger on what the piece might be. If anyone has any suggestions it would be appreciated.