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In software-defined networks, proactive and reactive response procedures to line or node outages or failures are used, often not reflecting the escalating demands of deployed applications. With the expanding deployment of software-defined network in the Internet of Things, medical equipment, and military infrastructure, the requirements for stable data transmission are increasing. This also includes fast network recovery, thus minimizing the time-of-service unavailability. When designing the software-defined network topology, considering the scale, it is necessary to choose suitable mechanisms that guarantee stable availability and restoration of the connection after its interruption. Many of the mechanisms have their basis in IP networks, where they are already successfully deployed. This paper presents advanced fast network recovery techniques that show good statistical characteristics in their adaptation in an …