GÉANT Testbed Service External Domain Ports: A Demo on Multiple Domain Connectivity

This paper describes a new feature of the GEANT Test beds Service that allows the programmability of external interfaces with DSL based topology descriptions. This feature is now available in version 2.0, but will be even more extended in the next version of GTS with the automatic provisioning of multidomain federated resource pools. The demo will show the users on how to work with test beds created in GTS and how to be able to develop test beds that not only connect GTS resources, but also include external domains.