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A Flow Table Overflow Mitigation Strategy Based on Network Flow Path Optimization | IEEE Conference Publication | IEEE Xplore

A Flow Table Overflow Mitigation Strategy Based on Network Flow Path Optimization


Abstract:

To alleviate the occurrence of flow table overflow in SDN network, this paper studies the flow table overflow mitigation strategy based on network flow path optimization....Show More

Abstract:

To alleviate the occurrence of flow table overflow in SDN network, this paper studies the flow table overflow mitigation strategy based on network flow path optimization. This paper first describes the phenomenon of network flow table overflow and its causes, and analyzes the existing solutions. Then, based on the centralized control function of the software-defined network controller, a Flow Table Resource-based Routing Algorithm (FTR) is proposed. The algorithm mainly includes three parts: calculating the load factor of the switch, evaluating the balance degree of the network flow table, and calculating the link weight and routing. Finally, the effectiveness of the improvement measures proposed in this paper is verified by simulation.
Date of Conference: 10-13 October 2023
Date Added to IEEE Xplore: 11 December 2023
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Conference Location: Hong Kong, Hong Kong

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