Hello! I'm trying to use 802.1x according http://www.tldp.org/HOWTO/8021X-HOWTO/freeradius.html#confradius . But when I start radiusd -X, it write out next message: ..... tls: check_cert_cn = "(null)" rlm_eap_tls: Loading the certificate file as a chain 68047:error:0200100E:system library:fopen:Bad address:bss_file.c:349:fopen('','r') 68047:error:20074002:BIO routines:FILE_CTRL:system lib:bss_file.c:351: 68047:error:140DC002:SSL routines:SSL_CTX_use_certificate_chain_file:system lib:ssl_rsa.c:720: rlm_eap_tls: Error reading certificate file rlm_eap: Failed to initialize type tls radiusd.conf[10]: eap: Module instantiation failed. radiusd.conf[1893] Unknown module "eap". radiusd.conf[1840] Failed to parse authenticate section. All conf files are same with HOWTO. I tryed to reinstall radius and openssl, but it didn't help. Anybody knows, how to resolve problem?