Inter-domain Networking Innovation on Steroids: Empowering IXPs with SDN Capabilities
Nguyen, Thanh Dang
IEEE Communications Magazine
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Chiesa, M., Dietzel, C., Antichi, G., Bruyere, M., Castro, I., Gusat, M., King, T., et al. (2016). Inter-domain Networking Innovation on Steroids: Empowering IXPs with SDN Capabilities. IEEE Communications Magazine, 54 102-108. https://doi.org/10.1109/MCOM.2016.7588277
While innovation in inter-domain routing has remained stagnant for over a decade, Internet Exchange Points (IXPs) are consolidating their role as economically advantageous interconnection points for reducing path latencies and exchanging ever increasing amounts of traffic. As such, IXPs appear as a natural place to foster network innovation and assess the benefits of Software-Defined Networking (SDN), a recent technological trend that has already boosted innovation within data-center networks. In this paper, we give a comprehensive overview of use cases for SDN at IXPs, which leverage the superior vantage point of an IXP to introduce advanced features like load-balancing and DDoS mitigation. We discuss the benefits of SDN solutions by analyzing real-world data from one of the largest IXPs. We also leverage insights into IXP operations to not only shape benefits for members but also for operators.
This research is (in part) supported by European Union’s Horizon 2020 research and innovation programme under the ENDEAVOUR project (grant agreement 644960).
European Commission Horizon 2020 (H2020) Industrial Leadership (IL) (644960)
External DOI: https://doi.org/10.1109/MCOM.2016.7588277
This record's URL: https://www.repository.cam.ac.uk/handle/1810/256612