openldap + pure-ftpd:530loginvalidation失败

我在FreeBSD11上。 我安装了openldap24-server和pure-ftpd。 问题是我无法通过ftp user @ server-ip连接到服务器。 这里是我的configuration:

1./usr/local/etc/pureftpd-ldap.conf

LDAPScheme ldap LDAPServer 192.168.*.* LDAPPort 389 LDAPBaseDN ou=Users,dc=example,dc=com LDAPBindDN cn=Manager,dc=example,dc=com LDAPBindPW {MD5}4QrcOUm6Wau+VuBX8g+IPg== LDAPFilter (&(objectClass=PureFTPdUser)(FTPStatus=TRUE)(uid=\L)) LDAPVersion 3 LDAPAuthMethod PASSWORD 

2./usr/local/etc/openldap/ldap.conf

 BASE dc=example,dc=com URI 192.168.*.* SIZELIMIT 12 TIMELIMIT 15 DEREF never 

3./usr/local/etc/openldap/example.ldif

 dn: dc=example,dc=com objectClass: dcObject objectClass: organization o: example dc: example dn: ou=Users,dc=example,dc=com ou: Users objectClass: top objectClass: organizationalUnit dn: ou=Groups,dc=example,dc=com ou: Groups objectClass: top objectClass: organizationalUnit dn: ou=Roles,dc=example,dc=com ou: Roles objectClass: top objectClass: organizationalUnit dn: cn=employees,ou=Groups,dc=example,dc=com objectClass: posixGroup objectClass: top cn: employees gidNumber: 5001 dn: uid=user1,dc=example,dc=com objectClass: top objectClass: inetOrgPerson objectClass: posixAccount objectClass: PureFTPdUser cn: user1 uid: user1 sn: uu homeDirectory: /home/user1 userPassword: 12345666 FTPStatus: enabled FTPQuotaFiles: 50 FTPQuotaMBytes: 10 FTPDownloadBandwidth: 50 FTPUploadBandwidth: 50 FTPDownloadRatio: 5 FTPUploadRatio: 1 

从客户端运行ftp命令如下:

 #ftp [email protected].*.* 

input密码后,说:530loginvalidation失败。

你能帮我弄清楚这个错误吗? 先谢谢你。