Software Define Networking in Fog Computing: The Switch Migration Technique

Network traffic has expanded dramatically due to the Internet of Things' (IoT) devices' exponential expansion, making it difficult to manage load distribution and preserve performance in fog computing environments. The fog network can be controlled centrally via Software-Defined Networking (SDN) techniques; however, they frequently fail in dynamic and heterogeneous environments. Despite its ability to lower latency in IoT networks, fog computing had to deal with needless switch migrations brought on by erratic traffic spikes in the various performance capacities of fog nodes. A propose threshold-awareness load classification algorithm able to provide improvement in misclassification of overload and under load controllers that helps switch migration module to make decision which will increment of network performance.