The Leostream Connection Broker requires specific VMware vCenter Server privileges in order to perform various actions, such as starting and stopping VMs or provisioning virtual machines from templates. If your Connection Broker is unable to perform any of these actions, you may have created your center with an account that does not have all the required privileges.

For a list of privileges the Connection Broker uses, see the "VMware® vSphere and vCenter Server Centers" section in Chapter 6 of the Connection Broker Administrator's Guide. Then ensure that the account provided for your vCenter Server center in the > Setup > Centers page has the necessary privileges.