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Joao M. Ceron

18 May, 2020 09:42 AM
The BGP Tuner: Intuitive Anycast Management by Joao M. Ceron — last modified 19 May, 2020 02:19 PM

DNS operators have very few intelligent real-time tools that enable them to monitor their anycast services, for instance during a DDoS attack. In this post, we describe the challenges associated with measuring anycast services and propose a tool called the BGP Tuner. By using our open-source tool, operators can see in advance how changes in their BGP policies may impact the traffic load distribution over the anycast sites.