Over the past 5 years, the market price of transit has dropped 80%, yet the average price of the top 6 IXPs in Europe has dropped only 27%. Were IXPs too cheap to …

DDoS attacks remain a serious threat not only to the edge of the Internet but also to the core peering links at Internet Exchange Points. Blackholing at IXPs is an …

In this presentation we'll talk about BGP peering security and resiliency challenges. First we'll show real-world peering observations from the perspective of a pe …

The intuitive understanding of the traffic dependencies of major IXPs is that if one IXP goes down the traffic volumes carried by this IXP moves to the other ones. …