javax.security.auth.login.LoginException: A communication failure occurred while attempting to obtain an initial context with the provider URL: "iiop://dsdomain:2809". Make sure that any bootstrap address information in the URL is correct and that the target name server is running. A bootstrap address with no port specification defaults to port 2809. Possible causes other than an incorrect bootstrap address or unavailable name server include the network environment and workstation network configuration.
at com.ascential.acs.security.auth.JAASAuthenticationService$WASServer.init(JAASAuthenticationService.java:569)
at com.ascential.acs.security.auth.JAASAuthenticationService.loginImpl(JAASAuthenticationService.java:290)