How to configure LDAP-auth in CentOS 6?
I configured it using GUI tool. Configuration looks like this :

But when I logout from root and try login with user defined in LDAP - nothing happens. I use standard CentOS auth window, choose "Other...", then type username and password, but after typing password it say "Authentication failure" and return me to startup window where I can choose some system user or choose again "Other..." user.
P.S. LDAP server is running on same machine (and works fine). I try to login with user with DN: cn=username,cn=groupname,dc=mydomain,dc=com (i.e. user located under Base DN dc=mydomain,dc=com)
In /var/log/secure I found this messages:
error retrieving information about user myuser1
....
error looking up user information for: myuser1