Resilient controller and hypervisor placement for future communication networks (RESyST)


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After the ONDM 2018 conference, a scientific paper is accepted for presentation at the 10th International Workshop on Resilient Networks Design and Modeling (RNDM 2018) and for publication in the accompanying proceedings. The title of this paper is "Another Price to Pay: An Availability Analysis for SDN Virtualization with Network Hypervisors" and it is co-authored by all RESyST team members. The paper presents results from the project activities on evaluating criticality of controllers and network hypervisors from an SDN-based control plane in light of possible failures, investigating different protection strategies for such a control plane, as well as analyzing gains and cost of the examined protection strategies in terms of, e.g., control plane availability and control communication latency.

Author: Ognjen Dobrijević
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