hi, freeradis with openldap is OK when use cleartext communication. Now I want to use tls. openssl s_client -connect 127.0.0.1:636 -showcerts -state -CAfile /usr/local/etc/openldap/ssl/cacert.pem show the cacert /cert/key is correct. But when I use freeradis with tls, errors pup up: freeradius error: rlm_ldap: - authorize rlm_ldap: performing user authorization for hwang radius_xlat: '(uid=hwang)' radius_xlat: 'ou=People,dc=aerohive,dc=com' rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: attempting LDAP reconnection rlm_ldap: (re)connect to 127.0.0.1:389, authentication 0 rlm_ldap: setting TLS CACert File to /usr/local/etc/openldap/ssl/cacert.pem rlm_ldap: setting TLS Require Cert to demand rlm_ldap: starting TLS rlm_ldap: ldap_start_tls_s() rlm_ldap: could not start TLS Connect error rlm_ldap: (re)connection attempt failed rlm_ldap: search failed rlm_ldap: ldap_release_conn: Release Id: 0 openldap error: TLS trace: SSL_accept:SSLv3 read client hello A TLS trace: SSL_accept:SSLv3 write server hello A TLS trace: SSL_accept:SSLv3 write certificate A TLS trace: SSL_accept:SSLv3 write server done A tls_write: want=902, written=902 ...... TLS trace: SSL_accept:SSLv3 flush data tls_read: want=5, got=5 0000: 15 03 01 00 02 ..... tls_read: want=2, got=2 0000: 02 2a .* TLS trace: SSL3 alert read:fatal:bad certificate TLS trace: SSL_accept:failed in SSLv3 read client certificate A TLS: can't accept. TLS: error:14094412:SSL routines:SSL3_READ_BYTES:sslv3 alert bad certificate s3_pkt.c:1052 connection_read(11): TLS accept failure error=-1 id=5, closing connection_closing: readying conn=5 sd=11 for close connection_close: conn=5 sd=11 daemon: removing 11 When I use freeradius in the same host with openldap, There are other errors: connection_get(10) connection_get(10): got connid=11 connection_read(10): checking for input on id=11 TLS trace: SSL_accept:before/accept initialization TLS trace: SSL_accept:SSLv3 read client hello A TLS trace: SSL_accept:SSLv3 write server hello A TLS trace: SSL_accept:SSLv3 write certificate A TLS trace: SSL_accept:SSLv3 write certificate request A TLS trace: SSL_accept:SSLv3 flush data TLS trace: SSL_accept:error in SSLv3 read client certificate A TLS trace: SSL_accept:error in SSLv3 read client certificate A connection_get(10) connection_get(10): got connid=11 connection_read(10): checking for input on id=11 TLS trace: SSL_accept:SSLv3 read client certificate A TLS trace: SSL_accept:SSLv3 read client key exchange A TLS trace: SSL_accept:SSLv3 read finished A TLS trace: SSL_accept:SSLv3 write change cipher spec A TLS trace: SSL_accept:SSLv3 write finished A TLS trace: SSL_accept:SSLv3 flush data connection_read(10): unable to get TLS client DN, error=49 id=11 connection_get(10) connection_get(10): got connid=11 connection_read(10): checking for input on id=11 ber_get_next ber_get_next: tag 0x30 len 5 contents: ber_get_next TLS trace: SSL3 alert read:warning:close notify partly configuration in slapd.conf: TLSCipherSuite HIGH:MEDIUM:+SSLv2 TLSCACertificateFile /usr/local/etc/openldap/ssl/cacert.pem TLSCertificateFile /usr/local/etc/openldap/ssl/servercrt.pem TLSCertificateKeyFile /usr/local/etc/openldap/ssl/serverkey.pem TLSVerifyClient try Can anyone tell me why it is? Anything wrong with my configure file. Thanks! John --------------------------------- 抢注雅虎免费邮箱3.5G容量，20M附件！