Isolating Cross-Domain Links with SDN based E2E Network Slices

Abstract

Network slicing has been in the discussion as a tool to provide private connections between networks for some time, but now the rise of programmable and virtualized network resources makes a much more widespread use of slicing possible. In this project, we devise an architecture for crossdomain, isolated, and end-to-end network slices to provide private connections between distinct networks. We implement the architecture based on SDN in a testbed and will evaluate its feasibility, isolation, and security.