We are getting the following error when we are trying to set up the LDAP directory service.
System.ServiceModel.FaultException`1[Tridion.ContentManager.CoreService.Client.CoreServiceFault]: Binding to LDAP server 'test.nl' failed. The LDAP server is unavailable. (Fault Detail is equal to Tridion.ContentManager.CoreService.Client.CoreServiceFault).
we are able to telnet to the directory service name with port 636