Indicate Traffic control/status. If a path does not exist, noSuchName. 1. Indicate Traffic status 1) entry...registered 2) remove...not registered(initial status) 2. Register Traffic 1) Set connPvcTrfConf to 'entry', to perform the registration process. 2) Then, get connPvcTrfResult. For normal end, it contains entrySucceed, for abnormal end, it contains other value. 3. Delete Traffic 1) Set connPvcTrfConf to 'remove', to perform the deletion process. 2) Then, get connPvTrfResult. For normal end, it contains entrySucceed, for abnormal end, it contains other value.