Workflow and LDAP

I need to integrate LDAP to authenticate the users in workflow.I have downloaded the sample from advantage site and i am trying to configure by modifying ldap.prop file.looks like i am giving wrong inputs in ldap.prop file.I am using the values from ldap.cnf of IS(for testing).
What values from ldap.cnf(of IS) match to the parameters of ldap.prop file(of Workflow)?.
Please provide me with any further information on configuration.

Thanks in advance