1/4/2023 0 Comments Ntp flood with hping3![]() This is a catch all signature that will catch any volumetric attack against a protected address. IP packets by target address and protocol. The articles Real-time DDoS mitigation using BGP RTBH and FlowSpec, DDoS Mitigation with Cisco, sFlow, and BGP Flowspec, DDoS Mitigation with Juniper, sFlow, and BGP Flowspec, provide configuration examples for Arista, Cisco, Juniper routers respectively. Moving the DDoS mitigation solution from Containerlab to production is straighforward since sFlow and BGP Flowspec are widely available in routing platforms. When you are finished trying the examples below, run the following command to stop the containers and free the resources associated with the emulation. Instead varying source / destination ports are used to create entropy in the attacks. Note: While the hping3 -rand-source option to generate packets with random source addresses would create a more authentic DDoS attack simulation, the option is not used in these examples because the victims responses to the attack packets (ICMP Port Unreachable) will be sent back to the random addresses and may leak out of the Containerlab test network. ![]() Simulate the volumetric attacks using hping3. v /var/run/docker.sock:/var/run/docker.sock -v /run/netns:/run/netns \ĭeploy the topology and access the DDoS Protect screen at docker exec -it clab-ddos-sp-router vtysh -c "show bgp ipv4 flowspec detail"Īt any time, run the command above to see the BGP Flowspec rules installed on the sp-router. docker run -rm -it -privileged -network host -pid="host" \ ![]() ![]() This article describes how to use the Containerlab DDoS testbed to simulate variety of flood attacks and observe the automated mitigation action designed to eliminate the attack traffic. ![]()
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