Broadband for Education: the National Internet2 K20 Initiative’S and WICHE’S Recommendations to the FCC
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QUILT CIRCLE2020 a Letter from the President
THE QUILT CIRCLE2020 A Letter From the President This 2020 Quilt Circle edition commemorates the 20th Anniversary of The Quilt. The fabric of our research and education (R&E) networking community has never been stronger. While our Quilt community has evolved in new and exciting ways in the past two decades, we have also been faced with a number of challenges which we take head-on and always with the spirit of collaboration. As we address the unprecedented challenges presented by the current global public health crisis due to the COVID-19 pandemic, the work of our members is more important than ever to the missions of their member communities. U.S. higher education institutions rely on R&E networks to give them a competitive edge in the most impactful scientific research initiatives which is essential in this crisis. We connect the educational institutions that support university medical centers and their associated hospitals. R&E networks also connect tens of thousands of other community anchor institutions, including K-12 schools, public libraries, local/state government, research sites, cultural institutions, public safety, and tribal lands. Being responsive and providing vital networking infrastructure and resources right now to address immediate needs is who we are and what we do. R&E networks are part of our nation’s critical infrastructure. This year’s edition of The Quilt Circle showcases several examples of the key role of R&E network members in both providing and facilitating the use-network infrastructure to further scientific discovery and collaborations at higher education institutions of all sizes. -
On Multi-Point, In-Network Filtering of Distributed Denial-Of-Service Traffic
On Multi-Point, In-Network Filtering of Distributed Denial-of-Service Traffic Mingwei Zhang∗, Lumin Shi∗, Devkishen Sisodia∗, Jun Li∗, Peter Reihery ∗ University of Oregon fmingwei, luminshi, dsisodia, [email protected] y University of California, Los Angeles [email protected] Abstract—Research has shown that distributed denial-of- in a common language. Further, it is also unknown how these service (DDoS) attacks on the Internet could often be better solutions perform under insufficient knowledge of the attacks handled by enlisting the in-network defense of multiple au- or against intelligent adversaries who can dynamically revise tonomous systems (ASes), rather than relying entirely on the victim’s Internet Service Provider at the edge. Less noticed their attack strategies to escape defense. Without a quantitative but important is the fact that an in-network defense can also comparison, it is hard for a DDoS victim to select the most remove DDoS traffic from the Internet early en route to the suitable solution to achieve its defense goal and meet the victim, thus decreasing the overall load on the Internet and resource requirements. reducing chances of link congestion. However, it is not well In this paper, we introduce a modeling and simulation understood to what degree different in-network defense strategies can achieve such benefits. In this paper, we model the existing framework to systematically evaluate in-network DDoS de- two main categories of in-network DDoS defense algorithms fense algorithms. The framework contains a general model (PushBack, SourceEnd) and propose a new type of algorithm that can describe the attack and defense for various defense (StrategicPoints). -
Internet2: a Comparative Study and Technological Solution to Achieve High Speed Networks
Himanshu Agarwal / Indian Journal of Computer Science and Engineering Vol 1 No 3, 157-160 INTERNET2: A COMPARATIVE STUDY AND TECHNOLOGICAL SOLUTION TO ACHIEVE HIGH SPEED NETWORKS HIMANSHU AGARWAL Department of Computer Science & Information Technology, Moradabad Institute of Technology, Moradabad-244001 (Uttar Pradesh), India Email: [email protected] Abstract In current Indian scenario whenever it is required to access very large amount of data such as games or some commercial applications through commodity internet (internet1), speed becomes hurdle. It becomes tolerable for some applications but no one wants to bother in case of education and research. Now the world becomes commercialized and don’t want to bother with speed. Therefore the next generation of Internet infrastructure known as Internet2 or UCAID (University Corporation for Advance Internet Development) for 21st century comes in the focus of scientists, to improve quality of life through research and education. In this paper thorough analysis and comparative study of various educational networks, market scenario and Internet2 has been done, so all pros and cons become visualized to get the effect of internet2 in industries, research and development. Keywords: Internet2; Abilene network; gigapops; high speed networks. 1. Introduction Internet2 is a second generation network serving universities and research institutes by moving the data at a rate of 10 gigabits per second and more ,compared with 5.1 or so megabits old fashioned commodity internet. Internet2 moves data 100 to 1,000 times faster than internet1. Its GigaPoPs (points of presence) provide regional high-performance aggregation points; for member institutions, typically local campus networks provide no less than 100 Mbps to the desktop. -
Growth of the Internet
Growth of the Internet K. G. Coffman and A. M. Odlyzko AT&T Labs - Research [email protected], [email protected] Preliminary version, July 6, 2001 Abstract The Internet is the main cause of the recent explosion of activity in optical fiber telecommunica- tions. The high growth rates observed on the Internet, and the popular perception that growth rates were even higher, led to an upsurge in research, development, and investment in telecommunications. The telecom crash of 2000 occurred when investors realized that transmission capacity in place and under construction greatly exceeded actual traffic demand. This chapter discusses the growth of the Internet and compares it with that of other communication services. Internet traffic is growing, approximately doubling each year. There are reasonable arguments that it will continue to grow at this rate for the rest of this decade. If this happens, then in a few years, we may have a rough balance between supply and demand. Growth of the Internet K. G. Coffman and A. M. Odlyzko AT&T Labs - Research [email protected], [email protected] 1. Introduction Optical fiber communications was initially developed for the voice phone system. The feverish level of activity that we have experienced since the late 1990s, though, was caused primarily by the rapidly rising demand for Internet connectivity. The Internet has been growing at unprecedented rates. Moreover, because it is versatile and penetrates deeply into the economy, it is affecting all of society, and therefore has attracted inordinate amounts of public attention. The aim of this chapter is to summarize the current state of knowledge about the growth rates of the Internet, with special attention paid to the implications for fiber optic transmission. -
Annual Report
2015 Annual Report ANNUAL 2015 REPORT CONTENTS i Letter from the President 4 ii NYSERNet Names New President 6 iii NYSERNet Members Institutions 8 iv Membership Update 9 v Data Center 10 vi VMWare Quilt Project 11 vii Working Groups 12 viii Education Services 13 ix iGlass 14 x Network 16 xi Internet Services 17 xii Board Members 18 xiii Our Staff 19 xiv Human Face of Research 20 LETTER FROM THE PRESIDENT Dear Colleagues, I am pleased to present to you NYSERNet’s 2015 Annual Report. Through more than three decades, NYSERNet’s members have addressed the education and research community’s networking and other technology needs together, with trust in each other guiding us through every transition. This spring inaugurates more change, as City. The terrible attack of Sept. 11, 2001, we welcome a new president and I will step complicated achievement of that goal, made down from that position to focus on the it more essential, and taught a sobering research community’s work and needs. lesson concerning the importance of communication and the need to harden the By itself, working with NYSERNet’s infrastructure that supports it. We invested extraordinary Board and staff to support in a wounded New York City, deploying fiber and building what today has become a global exchange point at “ These two ventures formed pieces 32 Avenue of the Americas. In the process, we forged partnerships in a puzzle that, when assembled, that have proved deep and durable. benefited all of New York and beyond.” Despite inherent risks, and a perception that New York City the collective missions of our members institutions might principally benefit, for the past 18 years has been a privilege NYSERNet’s Board unanimously supported beyond my imagining. -
Download Vol 3, No 3&4, Year 2010
The International Journal on Advances in Networks and Services is published by IARIA. ISSN: 1942-2644 journals site: http://www.iariajournals.org contact: [email protected] Responsibility for the contents rests upon the authors and not upon IARIA, nor on IARIA volunteers, staff, or contractors. IARIA is the owner of the publication and of editorial aspects. IARIA reserves the right to update the content for quality improvements. Abstracting is permitted with credit to the source. Libraries are permitted to photocopy or print, providing the reference is mentioned and that the resulting material is made available at no cost. Reference should mention: International Journal on Advances in Networks and Services, issn 1942-2644 vol. 3, no. 3 & 4, year 2010, http://www.iariajournals.org/networks_and_services/ The copyright for each included paper belongs to the authors. Republishing of same material, by authors or persons or organizations, is not allowed. Reprint rights can be granted by IARIA or by the authors, and must include proper reference. Reference to an article in the journal is as follows: <Author list>, “<Article title>” International Journal on Advances in Networks and Services, issn 1942-2644 vol. 3, no. 3 & 4, year 2010, <start page>:<end page> , http://www.iariajournals.org/networks_and_services/ IARIA journals are made available for free, proving the appropriate references are made when their content is used. Sponsored by IARIA www.iaria.org Copyright © 2010 IARIA International Journal on Advances in Networks and Services Volume -
May 2013 Report APPENDIX D
APPENDIX D 2013 ESINet Steering Committee Report to the 130th General Assembly Technical Standards Subcommittee INFRASTRUCTURE EVALUATION An examination of the readiness of the state’s current technology infrastructure to support a statewide emergency services internet protocol network for Next Generation 9-1-1 Services. 0 | P a g e Table of Contents PURPOSE ....................................................................................................................................................... 2 EXISTING TECHNOLOGY INFRASTRUCTURE .................................................................................................. 2 OHIO OFFICE OF INFORMATION TECHNOLOGY ............................................................................................ 3 OIT Telecommunications .............................................................................................................................. 3 Procurement ................................................................................................................................................. 3 DAS Network Contract Management Services ............................................................................................. 4 Contracts by Service ...................................................................................................................................... 4 Reach…. ......................................................................................................................................................... 5 Capacity -
Uen Provides Bandwidth on Demand for the Research Community
UEN PROVIDES BANDWIDTH ON DEMAND FOR THE RESEARCH COMMUNITY What Our Customers Working with the University of Utah, the Are Saying Utah Education Network has connected the “We were able to start deploying 100G wavelengths alongside our research community with a super-fast, 100G existing 10G wavelengths right transport infrastructure built on Ciena’s 6500 away, giving us a tenfold uplift in available bandwidth capacity for the Packet-Optical Platform. local research community.” The Utah Education Network (UEN) connects all universities, school districts, schools, “It costs the same to buy and turn libraries, and anchor institutions across the state. To meet the needs of super users at up a wavelength on the Ciena the University of Utah and other research institutions, the organization needed to infrastructure as it costs to lease an upgrade its existing 10G network infrastructure. equivalent service from a third-party provider for one year. After that, we Working with the University of Utah and Ciena, with local project support from Ciena only have maintenance costs to partner CenturyLink, UEN deployed new 100G wavelengths to connect the university’s think about, which means we high-performance computing center with its new data center in downtown Salt Lake achieve major ongoing savings.” City. A third 100G connection links the university to the U.S. national research and education network, Internet2. Kevin Quire Manager of Network Engineering The new metro optical network, which is built on Ciena’s 6500, provides virtually Utah Education Network unlimited, on-demand bandwidth for the research community. It will support the diverse research portfolio of researchers and students across Utah for many years to come, offering robust scientific computing and visualization capabilities in the areas of biomedicine, genomics, geophysics, combustion, molecular dynamics, fluid dynamics, and climate modeling. -
The Quilt a Collaboration of U.S. Research and Education Networks
The Quilt A Collaboration of U.S. Research and Education Networks Slide 1 April 15, 2014 The Quilt The Quilt is a non-profit collaboration of our country’s advanced regional research and education networks. Created in 2000, The Quilt is a member- powered, vibrant forum where leaders from these networks come together to exchange knowledge, experience and ideas to collectively advance networking for research & education. The Quilt aims to influence the national agenda on information technology infrastructure, with particular emphasis on networking for research and education. Through this coalition, Quilt members collaborate to promote the delivery of networking services at lower cost, higher performance and greater reliability and security. Quilt members are our country’s not-for-profit networking organizations serving research and education with similar missions to; support research and education, collaborate, manage advanced networks, provide advanced networking services and further knowledge and innovation. Slide 2 April 15, 2014 Introductions • The U.S. non-profit research and education networks are funded, governed and structured differently. These aspects of the organizations reflect the diverse and complex environments of the communities and states in which they operate. • While diverse in some aspects, these organizations are similarly missioned with common goals which are to provide an advanced network infrastructure, services and applications which support of the research and education goals of the institutions each serve. Slide -
Remarks on the Anniversary of the Merit Computer Network
Remarks on the Anniversary of the Merit Computer Network James J. Duderstadt President Emeritus and University Professor of Science and Engineering Ann Arbor November 16, 2006 2 Introduction Happy 40th Anniversary!!! • It is an honor to be able to participate in this celebration and well-deserved recognition of the extraordinary impact Merit has had on our state, the nation, and, indeed, the world. • • It is also great to see so many of those responsible for its achievements present…and still ticking! • • Actually, I arrived at Michigan about the same time that Merit was launched, and my career has been not only heavily influenced by at times interwoven with Merit’s. • • Hence, I thought it might be appropriate to take a quick nostalgia trip through these years, commenting on various aspects of Merit’s history from a personal perspective as a user, occasional defender, and strong admirer of the Merit Network. • • Before dredging up what my failing memory has to offer, let me stay in the present mode for just a moment to mention an experience I had just last week. Salzburg Seminar • Just arrived back from Salzburg, where I led a week long session of 45 higher education leaders from 25 nations and all five continents on a discussion of the changing needs and nature of higher education in the face of o rapidly changing demographics o globalization o and the knowledge economy • Whether in developed nations in Europe, Asia, or North America or in developing nations elsewhere, there is a growing recognition of two imperatives o “massification” of teriary education o lifelong learning 3 • And everywhere there is also a recognition that the scaffolding for this effort will be provided by cyberinfrastructure–or as the rest of the world calls it, ICT–information and communications technology. -
Description of Omnipop for Proposals
Description of OmniPoP for Proposals Summary The OmniPoP is a collaborative effort between 12 of the member universities of the Big Ten Academic Alliance. Together, these institutions have pooled their efforts to create a high performance shared infrastructure based in the Chicago area. This infrastructure was designed to complement and augment the shared fiber infrastructure that the Big Ten Academic Alliance members had previously purchased. The OmniPoP operates a high capacity switching infrastructure that supports 10 gigabit and 100 gigabit connections to its member institutions and equivalent high capacity links to national research and education networks such as Internet2, ESnet, and Starlight. This allows OmniPoP connections to be leveraged to provide services to large data flows in support of multi-institutional cooperative research efforts. Efforts supported today include interconnections between the Large Hadron Collider (LHC) Tier 2 efforts at the member institutions and the Midwest Openflow Crossroads Initiative (MOXI) project which links several midwest regional networks to the GENI backbone. OmniPoP Infrastructure and Peerings The Omnipop infrastructure consists of a redundant pair of 100 gigabit capable switches. These switches operate from geographically diverse co-location facilities within the Chicago metropolitan areas. These facilities also serve as Points of Presence (PoPs) for other major networks such as Internet2, ESnet (Department of Energy’s Energy Sciences Network), and Starlight (the international peering exchange), enabling seamless cross connections to the major national and international research and education networks that support much of the academic research community. An additional benefit to these facilities is that they offer the opportunity for Big Ten Academic Alliance members to co-locate additional network related equipment in support of their own projects independent of the OmniPoP core infrastructure. -
The Internet ! Based on Slides Originally Published by Thomas J
15-292 History of Computing The Internet ! Based on slides originally published by Thomas J. Cortina in 2004 for a course at Stony Brook University. Revised in 2013 by Thomas J. Cortina for a computing history course at Carnegie Mellon University. A Vision of Connecting the World – the Memex l Proposed by Vannevar Bush l first published in the essay "As We May Think" in Atlantic Monthly in 1945 and subsequently in Life Magazine. l "a device in which an individual stores all his books, records, and communications, and which is mechanized so that it may be consulted with exceeding speed and flexibility" l also indicated the idea that would become hypertext l Bush’s work was influential on all Internet pioneers The Memex The Impetus to Act l 1957 - U.S.S.R. launches Sputnik I into space l 1958 - U.S. Department of Defense responds by creating ARPA l Advanced Research Projects Agency l “mission is to maintain the technological superiority of the U.S. military” l “sponsoring revolutionary, high-payoff research that bridges the gap between fundamental discoveries and their military use.” l Name changed to DARPA (Defense) in 1972 ARPANET l The Advanced Research Projects Agency Network (ARPANET) was the world's first operational packet switching network. l Project launched in 1968. l Required development of IMPs (Interface Message Processors) by Bolt, Beranek and Newman (BBN) l IMPs would connect to each other over leased digital lines l IMPs would act as the interface to each individual host machine l Used packet switching concepts published by Leonard Kleinrock, most famous for his subsequent books on queuing theory Early work Baran (L) and Davies (R) l Paul Baran began working at the RAND corporation on secure communications technologies in 1959 l goal to enable a military communications network to withstand a nuclear attack.