Specifies a user name that has Read permission for the LDAP server.
If this setting is not defined, the provider will connect to the LDAP server anonymously.
If the LDAP provider is communicating with Active Directory, a user name and password is required, and must be a valid domain user in the format DOMAIN\username.
Add/Edit LDAP Provider page, LDAP Admin DN
instance_dir/data/providers/provider_name/provider.hda
Used as a configuration entry:
LdapAdminDN=ldap_admin