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An SDN-Based Solution for Horizontal Auto-Scaling and Load Balancing of Transparent VNF Clusters
- Alejandro Llorens-Carrodeguas,
- Irian Leyva-Pupo,
- Cristina Cervelló-Pastor,
- Luis Piñeiro and
- Shuaib Siddiqui
This paper studies the problem of the dynamic scaling and load balancing of transparent virtualized network functions (VNFs). It analyzes different particularities of this problem, such as loop avoidance when performing scaling-out actions, and bidir...