In proposed testbed, Ansible orchestration tool is employed to perform and coordinate DDoS attacks. DDoS attacks are still serious threat in both IPv4 and IPv6 networks and creation of simple tool to test the network for DDoS attack and to allow evaluation of vulnerabilities and DDoS countermeasures of the networks is necessary. The experimental testbed is based on employment of a tool for IT automation to perform DDoS attacks under monitoring. The paper focuses on design, background and experimental results of real environment of DDoS attacks. Šimon, 'Controlled DDoS Attack on IPv4/IPv6 Network Using Distributed Computing Infrastructure', Journal of Information and Organizational Sciences, vol.44, br. Journal of Information and Organizational Sciences. Controlled DDoS Attack on IPv4/IPv6 Network Using Distributed Computing Infrastructure. 'Controlled DDoS Attack on IPv4/IPv6 Network Using Distributed Computing Infrastructure', Journal of Information and Organizational Sciences, 44(2), str. 'Controlled DDoS Attack on IPv4/IPv6 Network Using Distributed Computing Infrastructure.' Journal of Information and Organizational Sciences 44, br. Čerňanský, Michal, Ladislav Huraj i Marek Šimon. 'Controlled DDoS Attack on IPv4/IPv6 Network Using Distributed Computing Infrastructure.' Journal of Information and Organizational Sciences, vol.

Journal of Information and Organizational Sciences, 44 (2), 297-316.

Ipv6 ddos attack tools