5.5

Table Of Contents
6 (Optional) In the Secondary LDAP host text box, type the IP address or the DNS name of the host on
which your secondary LDAP service runs.
If the primary LDAP host becomes unavailable, Orchestrator verifies user credentials on the secondary
host.
7 In the Port text box, type the value for the lookup port of your LDAP server.
NOTE Orchestrator supports the Active Directory hierarchical domains structure. If your domain
controller is configured to use Global Catalog, you must use port 3268. You cannot use the default port
389 to connect to the Global Catalog server.
8 In the Root text box, type the root element of your LDAP service.
If your domain name is company.org, your root LDAP is dc=company,dc=org.
This is the node used for browsing your service directory after typing the appropriate credentials. For
large service directories, specifying a node in the tree narrows the search and improves performance.
For example, rather than searching in the entire directory, you can specify
ou=employees,dc=company,dc=org. This displays all the users in the Employees group.
9 (Optional) Select Use SSL to activate encrypted certification for the connection between Orchestrator
and LDAP.
If your LDAP uses SSL, you must first import the SSL certificate and restart the Orchestrator
Configuration service. See “Import the LDAP Server SSL Certificate,” on page 44.
10 (Optional) Select Use Global Catalog to allow LDAP referrals when the LDAP client is Active
Directory.
The LDAP server lookup port number changes to 3268. Orchestrator follows the LDAP referrals to find
users and groups in a subdomain that is part of the Active Directory tree to which Orchestrator is
connected. You can add permissions on any groups that can be accessed from your Global Catalog.
Example: Values and Resulting LDAP Connection URL Addresses
Examples of the values that you enter in the required fields and the resulting LDAP connection URL.
n
LDAP host: DomainController
n
Port: 389
n
Root: ou=employees,dc=company,dc=org
Connection URL: ldap://DomainController:389/ou=employees,dc=company,dc=org
n
LDAP host using Global Catalog: 10.23.90.130
n
Port: 3268
n
Root: dc=company,dc=org
Connection URL: ldap://10.23.90.130:3268/dc=company,dc=org
What to do next
Assign credentials to Orchestrator to ensure its access to the LDAP server. See “Specify the Browsing
Credentials,” on page 47.
Installing and Configuring VMware vCenter Orchestrator
46 VMware, Inc.