73 citations · 205 across the 16 of their papers we have counts for
9 papers · 1 filter
Investigating the Potential of the Inter-IXP Multigraph for the Provisioning of Guaranteed End-to-End Services
Vasileios Kotronis, Rowan Kloti, Matthias Rost +4
In this work, we propose utilizing the rich connectivity between IXPs and ISPs for inter-domain path stitching, supervised by centralized QoS brokers. In this context, we highlight…
Evaluating the Effect of Centralization on Routing Convergence on a Hybrid BGP-SDN Emulation Framework
Adrian Gamperli, Vasileios Kotronis, Xenofontas Dimitropoulos
A lot of applications depend on reliable and stable Internet connectivity. These characteristics are crucial for mission-critical services such as telemedical applications. An impo…
Policy-Compliant Path Diversity and Bisection Bandwidth
Rowan Kloti, Vasileios Kotronis, Bernhard Ager +1
How many links can be cut before a network is bisected? What is the maximal bandwidth that can be pushed between two nodes of a network? These questions are closely related to netw…
Stitching Inter-Domain Paths over IXPs
Vasileios Kotronis, Rowan Kloti, Matthias Rost +4
Modern Internet applications, from HD video-conferencing to health monitoring and remote control of power-plants, pose stringent demands on network latency, bandwidth and availabil…
Control Exchange Points: Providing QoS-enabled End-to-End Services via SDN-based Inter-domain Routing Orchestration
Vasileios Kotronis, Xenofontas Dimitropoulos, Rowan Kloti +3
This paper presents the vision of the Control Exchange Point (CXP) architectural model. The model is motivated by the inflexibility and ossification of today's inter-domain routing…
A Comparative Look into Public IXP Datasets
Rowan Kloti, Bernhard Ager, Vasileios Kotronis +2
Internet eXchange Points (IXPs) are core components of the Internet infrastructure where Internet Service Providers (ISPs) meet and exchange traffic. During the last few years, the…
Routing Centralization Across Domains via SDN: A Model and Emulation Framework for BGP Evolution
Vasileios Kotronis, Adrian Gamperli, Xenofontas Dimitropoulos
In this work, we propose a radical, incrementally-deployable Internet routing paradigm in which the control plane of multiple networks is centralized. This follows the Software Def…
A Novel Framework for Modeling and Mitigating Distributed Link Flooding Attacks
hristos Liaskos, Vasileios Kotronis, Xenofontas Dimitropoulos
Distributed link-flooding attacks constitute a new class of attacks with the potential to segment large areas of the Internet. Their distributed nature makes detection and mitigati…
On the Interplay of Link-Flooding Attacks and Traffic Engineering
Dimitrios Gkounis, Vasileios Kotronis, Christos Liaskos +1
Link-flooding attacks have the potential to disconnect even entire countries from the Internet. Moreover, newly proposed indirect link-flooding attacks, such as 'Crossfire', are ex…