In this paper, we propose a BGP anomaly detection framework called BAlet that delivers
both temporal and spatial localization of the potential anomalies. It requires only a simple …

The development of veracious models of the Internet topology has received a lot of attention
in the last few years. Many proposed models are based on topologies derived from …

Figure 1: The structure of Internet at two levels information and they are harder to get.(3) AS-
level topology is not directly engineered by human; instead, it is driven by technological and …

We study attempts to dynamically update DNS records for private (RFC1918) addresses, by
analyzing the frequency spectrum of updates observed at an authoritative nameserver for …

The recent growth in the size of the routing table has led to an interest in quantitatively
understanding both the causes (eg multihoming) as well as the effects (eg impact on router …

We propose an alternative router design to fill the gap between PC-based open source
software routers and commercial high-end routers. Our hardware accelerated software …

Multi-protocol label switching (MPLS) virtual private networks (VPNs) have had significant
and growing commercial deployments. In this paper we present the first systematic study of …

The current global Internet routing frequently suffers from cascading routing changes and
slow routing convergence. Such instability can significantly affect the performance of real …

As an essential part of energy internet, microgrids with renewable sources arise rapidly in
recent decades to meet the power requirements and solve environmental problems. In this …

We contribute to the study of inferring commercial relationships between autonomous
systems (AS relationships) from observable BGP routes. We deduce several forbidden …