[CentOS] LDAP setup on Centos 7

Fri Nov 27 15:53:28 UTC 2015
Gary Stainburn <gary at ringways.co.uk>

Since posting my first email I have re-generated both the root and Manager 
passwords and re-run the setup.

I no longer get the "Invalid credentials" error so presumably the problem must 
have been a cut/paste issue.

I now get the following error. As I am a total newbie to LDAP and don't really 
know what's going on, I don't know what I need to do to fix it.

[root at ollie2 ~]# ldapadd -x -D cn=Manager,dc=ringways,dc=com -W -f 
Enter LDAP Password: 
adding new entry "dc=ringways,dc=com"
ldap_add: Naming violation (64)
        additional info: value of single-valued naming attribute 'dc' 
conflicts with value present in entry
[root at ollie2 ~]# cat basedomain.ldif 
# replace to your own domain name for "dc=***,dc=***" section

dn: dc=ringways,dc=com
objectClass: top
objectClass: dcObject
objectclass: organization
o: Ringways
dc: Server

dn: cn=Manager,dc=server,dc=world
objectClass: organizationalRole
cn: Manager
description: Directory Manager

dn: ou=People,dc=ringways,dc=com
objectClass: organizationalUnit
ou: People

dn: ou=Group,dc=ringways,dc=com
objectClass: organizationalUnit
ou: Group

[root at ollie2 ~]#