Investigating the Potential of the Inter-IXP Multigraph for the Provisioning of Guaranteed End-to-End Services

Vasileios Kotronis; Rowan Kloti; Matthias Rost; Panagiotis Georgopoulos; Bernhard Ager; Stefan Schmid; Xenofontas Dimitropoulos

arXiv · 1611.03407

Investigating the Potential of the Inter-IXP Multigraph for the Provisioning of Guaranteed End-to-End Services

Vasileios Kotronis·Rowan Kloti·Matthias Rost·Panagiotis Georgopoulos·Bernhard Ager·Stefan Schmid·Xenofontas Dimitropoulos

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Abstract

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 a novel abstraction of the Internet topology, i.e., the inter-IXP multigraph composed of IXPs and paths crossing the domains of their shared member ISPs. This can potentially serve as a dense Internet-wide substrate for provisioning guaranteed end-to-end (e2e) services with high path diversity and global IPv4 address space reach. We thus map the IXP multigraph, evaluate its potential, and introduce a rich algorithmic framework for path stitching on such graph structures.

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Vasileios Kotronis, Rowan Kloti, Matthias Rost, Panagiotis Georgopoulos, Bernhard Ager, Stefan Schmid, Xenofontas Dimitropoulos. 2016-11-10. Investigating the Potential of the Inter-IXP Multigraph for the Provisioning of Guaranteed End-to-End Services. https://arxiv.org/abs/1611.03407

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