Studying the evolution of content providers in IPv4 and IPv6 internet cores

Carisimo, Esteban; Selmo, Carlos; Alvarez-Hamelin, José Ignacio; Dhamdhere, Amogh

doi:10.1016/j.comcom.2019.05.022

Cited by 11 publications

(3 citation statements)

References 20 publications

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“…We apply k-core decomposition to generate discrete tiers of nodes [7,19], where the presence in each tier is given with the connectivity of a node and its neighbors. We then identify the TOPcore (tier with the highest shell-index) and look for ASes and countries with long-term presence at the TOPcore.…”

Section: A Stable Lhnet Corementioning

confidence: 99%

“…A desire to reduce transit cost, improve control over routing and performance, and enhance the experience for users, have yielded a more densely connected, flat network of shorter paths [25,57]. Understanding these trends, the forces behind them, and their implications have attracted significant research attention [5,11,12,16,17,19,21,33,36,38,39,41]. In this evolving view of the Internet, Content Delivery Networks (CDNs), cloud computing, and IXPs have displaced Tier-1 transit providers from center stage, suggesting a diminished role for long-haul connectivity.…”

Section: Introductionmentioning

confidence: 99%

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A hop away from everywhere: A view of the intercontinental long-haul infrastructure

Carisimo¹,

Weaver²,

Barford³

et al. 2023

Preprint

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Over the past two decades, a desire to reduce transit cost, improve control over routing and performance, and enhance the quality of experience for users, has yielded a more densely connected, flat network with fewer hops between sources and destinations. The shortening of paths in terms of the number of hops or links has also meant, for what is at the end an infrastructure-bound network, the lengthening of many of these links. In this paper, we focus on an important aspect of the evolving logical connectivity of the Internet that has received little attention to date: intercontinental long-haul links. We develop a methodology and associated processing system for identifying long haul links in traceroute measurements. We apply this system to a large corpus of traceroute data and report on multiple aspects of long haul connectivity including country-level prevalence, routers as international gateways, preferred long-haul destinations, and the evolution of these characteristics over a 7 year period. We identify over 9K layer 3 links that satisfy our definition for intercontinental long haul with many of them terminating in a relatively small number of nodes. An analysis of connected components shows a clearly dominant one with a relative size that remains stable despite a significant growth of the long-haul infrastructure.

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Section: A Stable Lhnet Corementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A hop away from everywhere: A view of the intercontinental long-haul infrastructure

Carisimo¹,

Weaver²,

Barford³

et al. 2023

Preprint

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“…IPv4 is replaced by IPv6. Carisimo et al (2019) In this paper the researcher compare the IPV4 and IPV6 and use the k-core decomposition graph theory to check and increase the end user. Authors pay more focus on evaluation the geographical region of IPV4 core.…”

Section: P58mentioning

confidence: 99%

Evaluation of Internet Generations on Wireless Network: A Survey

Kaur

Sharma

Singh

2020

JTMGE

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In the recent era, the demand of the internet is increasing. The Internet is global computer network that provide the sharing of data and information. Internet is useful in every field. It modifies the way of working, living style and contributed positive impact on our life. With the raising of the demand new tools and technologies are developed. The internet is classified in various generations depends on the functionality and key features. In this paper the generations of the internet and functionality are discussed. The internet has 1.0, 2.0, and 3.0 that provides internet protocols. Internet 4.0 and 5.0 are grownup and it works on wireless and sensor network devices. With the development of new generation the data rate, flexibility, Quality of service, performance and many other features are improved. In this survey focus on the features, techniques and tools provided by each generation.

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