John, The "IPhone Configuration Utility" can do remote debugging with iPads, it helped me diagnose some EAP-TLS issues. John. From: freeradius-users-bounces+jcarter=identitynetworks.com@lists.freeradius.org [mailto:freeradius-users-bounces+jcarter=identitynetworks.com@lists.freeradi us.org] On Behalf Of val john Sent: 19 September 2013 05:28 To: FreeRadius users mailing list Subject: ipad ssl error in free radius hi guys we are getting follwong error in our radius log when ipad trying to connect to our WIFI network , our WIFI network using EAP-TTLS + LDAP authentication , All other devices (linux , windows, mac os 10.8 , Suse , android ) are working fine apart from ipads .. Error === Tue Sep 17 13:36:25 2013 : Error: TLS Alert read:warning:close notify Tue Sep 17 13:36:25 2013 : Error: TLS_accept: failed in SSLv3 read client certificate A Tue Sep 17 13:36:25 2013 : Error: rlm_eap: SSL error error:140940E5:SSL routines:SSL3_READ_BYTES:ssl handshake failure Tue Sep 17 13:36:25 2013 : Error: SSL: SSL_read failed in a system call (-1), TLS session fails. Tue Sep 17 13:36:25 2013 : Auth: Login incorrect (TLS Alert read:warning:close notify): [user@ihk.com] (from client ManagementAPs port 1 cli 00-88-65-42-50-88) Do you guys any idea what cause this issue Thank you John