On High-Availability Distributed Control Plane for Software-Defined Networks

Авторы: Pashkov V., Smeliansky R.
Сборник: Международная конференция «Modern Network Technologies, MoNeTec-2018»:
Год издания: 2018
Место издания: Москва
Первая страница: 67
Последняя страница: 76
DOI: 10.1109/MoNeTeC.2018.8572162
Аннотация: The architecture and organization of the high availability distributed control plane for SDN/OpenFlow networks are considered. High availability is achieved by redundancy of controller instances, active switch-controller communications, computing resources and tools for a controller instance failure and overloading detection and recovery. The proactive backup controller allocation algorithm which allows to minimize the time to repair in the case of a single controller instance failure is discussed. The algorithm for controllers' load-balancing allows dynamically reconfigure the control plane with a minimum number of switch control transfer operations to avoid controller instance overloading. The initial experimental results of the proposed algorithms for the HA distributed SDN control plane are described. © 2018 IEEE.
Добавил в систему: Смелянский Руслан Леонидович

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