This file was created by the TYPO3 extension bib --- Timezone: CEST Creation date: 2024-04-28 Creation time: 19-53-09 --- Number of references 4 inproceedings 200410riechehotp2preliability 2004 10 108-113 Peer-to-Peer (P2P) systems are very useful for managing large amounts of widely distributed data. For this purpose Distributed Hash Tables (DHT) offer a highly scalable and self-organizing paradigm for efficient distribution and retrieval of data. Thereby a common assumption of P2P-Systems is, that the participating nodes are unreliable and may fail at any time. Since many of research goes into the design of DHT lookup services, these systems aim to provide a stable global addressing structure. But to storage data reliable in a DHT only few techniques were already developed. However since data has to be stored persistent in the network, it should be retrieved anytime, even if nodes fail. In this work we discuss possibilities to store data fault tolerant in a structured Peer-to-Peer system. Print Proceedings of HOT-P2P '04: Hot Topics in Peer-to-Peer Computing at 12th Annual Meeting of the IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS) Volendam, Netherlands HOT-P2P '04: Hot Topics in Peer-to-Peer Computing at 12th Annual Meeting of the IEEE International Symposium on Modeling, Analysis, and Simulation of Computer Oct. 2004 en 1 SimonRieche KlausWehrle OlafLandsiedel StefanGötz LeoPetrak inproceedings 200410wehrlefgpcintegriertekonstruktionsmethode 2004

Stuttgart, Germany

Proceedings of the GI/ITG KuVS Fachgespräch Systemsoftware für Pervasive Computing KlausWehrle OlafLandsiedel SimonRieche StefanGötz LeoPetrak inproceedings 200410acmmultimediai3composition 2004 http://i3.cs.berkeley.edu

New York, USA

Proceedings of ACM Multimedia 2004 ACM KarthikLakshminarayanan IonStoica KlausWehrle techreport 200606i3proxytechreport 2004 UCB/CSD-04-1342 Providing support for legacy applications is a crucial component of many overlay networks, as it allows end-users to instantly benefit from the functionality introduced by these overlays. This paper presents the design and implementation of a proxy-based solution to support legacy applications in the context of the i3 overlay [24]. The proxy design relies on an address virtualization technique which allows the proxy to tunnel the legacy traffic over the overlay transparently. Our solution can preserve IP packet headers on an end-to-end basis, even when end-host IP addresses change, or when endhosts live in different address spaces (e.g., behind NATs). In addition, our solution allows the use of human-readable names to refer to hosts or services, and requires no changes to applications or operating systems. To illustrate how the proxy enables legacy applications to take advantage of the overlay (i.e., i3) functionality, we present four examples: enabling access to machines behind NAT boxes, secure Intranet access, routing legacy traffic through Bro, an intrusion detection system, and anonymous web download. We have implemented the proxy on Linux andWindows XP/2000 platforms, and used it over the i3 service on PlanetLab over a three month period with a variety of legacy applications ranging from web browsers to operating system-specific file sharing. http://i3.cs.berkeley.edu

UCB, Berkeley, USA

University of California at Berkeley Technical Report JayanthkumarKannan AyumuKubota KarthikLakshminarayanan IonStoica KlausWehrle