Hello all, Recently I've donwload the OpenLDAP 2.4.44 and enable mysql as followed. apt-get install libssl-dev libdb-dev unixodbc-dev time wget ftp://ftp.openldap.org/pub/OpenLDAP/openldap-release/openldap-2.4.26.tgz tar xvfz openldap-*.tgz cd openldap-* ./configure --enable-sql make depend make make install apt-get install mysql-server libmyodbc # put mysql root password and confirm password that you want mysql -u root -p # put mysql root password CREATE USER 'openldap'@'localhost' IDENTIFIED BY 'yourpassword'; CREATE DATABASE IF NOT EXISTS openldap; GRANT ALL PRIVILEGES ON openldap.* TO 'openldap'@'localhost'; FLUSH PRIVILEGES; exit edit /etc/odbc.ini

[openldap] Description         = Example for OpenLDAP's back-sql Driver              = MySQL Trace               = No Database            = openldap Servername          = localhost UserName            = openldap Password            = yourpassword ReadOnly            = No RowVersioning       = No ShowSystemTables    = No ShowOidColumn       = No FakeOidIndex        = No ConnSettings        = SOCKET              = /var/run/mysqld/mysqld.sock /etc/odbcinst.ini [MySQL] Description     = ODBC for MySQL Driver          = /usr/lib/x86_64-linux-gnu/odbc/libmyodbc.soo FileUsage       = 1 cd servers/slapd/back-sql/rdbms_depend/mysql/ mysql -u openldap -p openldap < backsql_create.sql mysql -u openldap -p openldap < testdb_create.sql mysql -u openldap -p openldap < testdb_data.sql mysql -u openldap -p openldap < testdb_metadata.sql /usr/local/etc/openldap/slapd.conf # $OpenLDAP$ # # See slapd.conf(5) for details on configuration options. # This file should NOT be world readable. # include         /usr/local/etc/openldap/schema/core.schema include         /usr/local/etc/openldap/schema/cosine.schema include         /usr/local/etc/openldap/schema/inetorgperson.schema   # Define global ACLs to disable default read access.   # Do not enable referrals until AFTER you have a working directory # service AND an understanding of referrals. #referral       ldap://root.openldap.org   pidfile         /usr/local/var/slapd.pid argsfile        /usr/local/var/slapd.args   ####################################################################### # sql database definitions #######################################################################   database        sql suffix          "dc=example,dc=com" rootdn          "cn=root,dc=example,dc=com" rootpw          rootpassword dbname          openldap dbuser          openldap dbpasswd        yourpassword subtree_cond    "ldap_entries.dn LIKE CONCAT('%',?)" insentry_stmt   "INSERT INTO ldap_entries (dn,oc_map_id,parent,keyval) VALUES (?,?,?,?)" has_ldapinfo_dn_ru      no When I execute the following command  /usr/local/libexec/slapd -d 1 I receive the following information 58eba756 backsql_db_open(): entry deletion SQL statement not specified (use "renentry_stmt" directive in slapd.conf)58eba756 backsql_db_open(): setting "UPDATE ldap_entries SET dn=?,parent=?,keyval=? WHERE id=?" by default58eba756 backsql_db_open(): objclasses deletion SQL statement not specified (use "delobjclasses_stmt" directive in slapd.conf)58eba756 backsql_db_open(): setting "DELETE FROM ldap_entry_objclasses WHERE entry_id=?" by default58eba756 ==>backsql_get_db_conn()58eba756 ==>backsql_open_db_handle()Floating point exception (core dumped) Apparently there is no error. When I execute the following command ldapsearch -x -D cn=root,dc=example,dc=com -w rootpassword -s sub -b "dc=example,dc=com" "(objectClass=*)" I receive the following error root@DNS-TESTE:~# ldapsearch -x -D cn=root,dc=example,dc=com -w teste -s sub -b "dc=example,dc=com" "(objectClass=*)"ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1) Apparently after the installation of the ldap, the sldap demon wasn't created. I'm doing something wrong? Is there another way to configure LDAP to support MySQL? Regards Alex