Hi, My openLdap server is installed thx all for the help. So now I want to test ssl. I have created my certificats with openssl and i have configured openldap , i have configured the ldap.conf and ldaprc too. When i try a ldapsearch i have got this error is some one know why ? TLS: can't accept. TLS: error:1408F455:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac s3_pkt.c:424 thx.