The NEBULA Future Internet Architecture
نویسندگان
چکیده
The NEBULA Future Internet Architecture (FIA) project is focused on a future network that enables the vision of cloud computing [8,12] to be realized. With computation and storage moving to data centers, networking to these data centers must be several orders of magnitude more resilient for some applications to trust cloud computing and enable their move to the cloud. An example application we envision is to use cloud computing as the basis for a personal health monitoring and advisory service. Sensors, data repositories, and interactive components could input parameters to the cloud – such as food consumed and exercise regimen followed. The challenge is in extending such a service to more advanced inputs and outputs, including real-time data communications to and from medical devices, such as continuous glucose monitors and insulin pumps. This application requires both high reliability and data privacy, or, seen from a network security perspective, all of the “CIA” security properties of Confidentiality, Integrity and Availability. The NEBULA approach is organized into three architectural thrust areas: a reliable routing system and data center interconnect (NCore), a data plane that enables policy enforcement (NEBULA Data Plane, NDP), and a novel approach to control plane architecture (NEBULA Virtual and Extensible Networking Techniques, NVENT) that allows users to control the network configuration from the edge.
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