I have the server restarted, xadcntrl validate shows kerberos password change server, kerberos KDC Service and Domain Service Daemon failed to start. Service Xadsd start always waiting for LDAP server to be ready ..... Ldap Server is not responding

I have confirmed that the Ldap is loaded without error by checking /etc/nam.conf and even perform a nldap -u and nldap -l, I also restarted the namcd service. It will worked fine.

Please advice