Ipv6 Adoption Report 2020 the Ipv6 Internet Is the Corporate Network
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Accelerating Adoption of Ipv6
Accelerating Adoption of IPv6 LUDVIG AHLINDER and ANDERS ERIKSSON KTH Information and Communication Technology Degree project in Communication Systems First level, 15.0 HEC Stockholm, Sweden Accelerating Adoption of IPv6 Ludvig Ahlinder and Anders Eriksson 2011.05.17 Mentor and Examiner: Prof. Gerald Q. Maguire Jr School of Information and Communications Technology Royal Institute of Technology (KTH) Stockholm, Sweden Abstract It has long been known that the number of unique IPv4-addresses would be exhausted because of the rapid expansion of the Internet and because countries such as China and India are becoming more and more connected to the rest of the world. IPv6 is a new version of the Internet Protocol which is supposed to succeed the old version, IPv4, in providing more addresses and new services. The biggest challenge of information and communication technology (ICT) today is to transition from IPv4 to IPv6. The purpose of this thesis is to accelerate the adoption of IPv6 by highlighting the benefits of it compared to IPv4. Although the need for more IP-addresses is the most urgent incentive for the transition to IPv6, other factors also exist. IPv6 offers many improvements to IPv4 which are necessary for the continued expansion of Internet-based applications and services. Some argue that we do not need to transition to IPv6 as the problems with IPv4, mainly the address- shortage, can be solved in other ways. One of the methods of doing this is by extending the use of Network Address Translators (NATs), but the majority of experts and specialists believe that NATs should not be seen as a long-term solution. -
INTERNET ADDRESSING: MEASURING DEPLOYMENT of Ipv6
INTERNET ADDRESSING: MEASURING DEPLOYMENT OF IPv6 APRIL 2010 2 FOREWORD FOREWORD This report provides an overview of several indicators and data sets for measuring IPv6 deployment. This report was prepared by Ms. Karine Perset of the OECD‟s Directorate for Science, Technology and Industry. The Working Party on Communication Infrastructures and Services Policy (CISP) recommended, at its meeting in December 2009, forwarding the document to the Committee for Information, Computer and Communications Policy (ICCP) for declassification. The ICCP Committee agreed to make the document publicly available in March 2010. Experts from the Internet Technical Advisory Committee to the ICCP Committee (ITAC) and the Business and Industry Advisory Committee to the OECD (BIAC) have provided comments, suggestions, and contributed significantly to the data in this report. Special thanks are to be given to Geoff Huston from APNIC and Leo Vegoda from ICANN on behalf of ITAC/the NRO, Patrick Grossetete from ArchRock, Martin Levy from Hurricane Electric, Google and the IPv6 Forum for providing data, analysis and comments for this report. This report was originally issued under the code DSTI/ICCP/CISP(2009)17/FINAL. Issued under the responsibility of the Secretary-General of the OECD. The opinions expressed and arguments employed herein do not necessarily reflect the official views of the OECD member countries. ORGANISATION FOR ECONOMIC CO-OPERATION AND DEVELOPMENT The OECD is a unique forum where the governments of 30 democracies work together to address the economic, social and environmental challenges of globalisation. The OECD is also at the forefront of efforts to understand and to help governments respond to new developments and concerns, such as corporate governance, the information economy and the challenges of an ageing population. -
Ipv6 in Mobile Networks APRICOT 2016 – February 2016
IPv6 in Mobile Networks APRICOT 2016 – February 2016 Telstra Unrestricted Introduction Sunny Yeung - Senior Technology Specialist, Telstra Wireless Network Engineering Technical Lead for Wireless IPv6 deployment Wireless Mobile IP Edge/Core Architect Telstra Unrestricted | IPv6 in Mobile Networks | Sunny Yeung | 02/2016 | 2 Agenda 1. Why IPv6 in Mobile Networks? 2. IPv6 – it’s here. Really. 3. Wireless Network Architectures 4. 464XLAT – Saviour? Or the devil in disguise? 5. Solution Testing and Results 6. Conclusion 7. Q&A Telstra Unrestricted | IPv6 in Mobile Networks | Sunny Yeung | 02/2016 | 3 Why IPv6 in Mobile Networks? Why IPv6 in Mobile Networks? • Exponential Growth in mobile data traffic and user equipment • Network readiness for Internet-of-Things • IPv4 public address depletion • IPv4 private address depletion • Offload the NAT44 architecture • VoLTE/IMS Remember – IPv6 should be invisible to the end-user Telstra Unrestricted | IPv6 in Mobile Networks | Sunny Yeung | 02/2016 | 5 IPv6 It’s Here. Really. IPv6 Global Traffic The world according to Google Source - https://www.google.com/intl/en/ipv6/statistics.html Telstra Unrestricted | IPv6 in Mobile Networks | Sunny Yeung | 02/2016 | 7 Carrier Examples SP1 SP2 / SP3 SP4 Dual-Stack SS+NAT64+DNS64+CLAT SS/DS+NAT64+DNS-HD +CLAT 1. Every carrier will have a unique set of circumstances that dictates which transition method they will use. There is no standard way of doing this. 2. You must determine which is the best method for your network. In any method, remember to ensure you have a long-term strategy for the eventual deployment of native Single Stack IPv6! Telstra Unrestricted | IPv6 in Mobile Networks | Sunny Yeung | 02/2016 | 8 IPv4 reality – from a business perspective 1. -
Evolution of Mobile Networks and Ipv6
Evolution of Mobile Networks and IPv6 Miwa Fujii <[email protected]> APNIC, Senior Advisor Internet Development 25th April 2014 APEC TEL49 Yangzhou, China Issue Date: [25/04/2014] Revision: [3] Overview • Growth path of the Internet – Asia Pacific region • Evolution of mobile networks • IPv6 deployment in mobile networks: Case study • IPv6 deployment status update • IPv6 in mobile networks: way forward 2 Growth path of the Internet The next wave of Internet growth • The Internet has experienced phenomenal growth in the last 20 years – 16 million users in 1995 and 2.8 billion users in 2013 • And the Internet is still growing: Research indicates that by 2017, there will be about 3.6 billion Internet users – Over 40% of the world’s projected population (7.6 billion) • The next wave of Internet growth will have a much larger impact on the fundamental nature of the Internet – It is coming from mobile networks http://www.allaboutmarketresearch.com/internet.htm 4 Internet development in AP region: Internet users 100.00 Internet Users (per 100 inhabitants) New Zealand, 89.51 90.00 Canada, 86.77 Korea, 84.10 Australia, 82.35 80.00 United States, 81.03 Japan, 79.05 Chinese Taipei, 75.99 Singapore, 74.18 70.00 Hong Kong, China, 72.80 Malaysia, 65.80 Chile, 61.42 60.00 Brunei Darussalam, 60.27 Russia, 53.27 50.00 China, 42.30 Viet Nam, 39.49 40.00 Mexico, 38.42 Peru, 38.20 The Philippines, 36.24 30.00 Thailand, 26.50 20.00 Indonesia, 15.36 10.00 Papua New Guinea, 2.30 0.00 2005 2006 2007 2008 2009 2010 2011 2012 http://statistics.apec.org/ 5 Internet -
Empirical Analysis of the Effects and the Mitigation of Ipv4 Address Exhaustion
TECHNISCHE UNIVERSITÄT BERLIN FAKULTÄT FÜR ELEKTROTECHNIK UND INFORMATIK LEHRSTUHL FÜR INTELLIGENTE NETZE UND MANAGEMENT VERTEILTER SYSTEME Empirical Analysis of the Effects and the Mitigation of IPv4 Address Exhaustion vorgelegt von M.Sc. Philipp Richter geboren in Berlin von der Fakultät IV – Elektrotechnik und Informatik der Technischen Universität Berlin zur Erlangung des akademischen Grades DOKTOR DER NATURWISSENSCHAFTEN -DR. RER. NAT.- genehmigte Dissertation Promotionsausschuss: Vorsitzender: Prof. Dr.-Ing. Sebastian Möller, Technische Universität Berlin Gutachterin: Prof. Anja Feldmann, Ph.D., Technische Universität Berlin Gutachter: Prof. Vern Paxson, Ph.D., University of California, Berkeley Gutachter: Prof. Steve Uhlig, Ph.D., Queen Mary University of London Tag der wissenschaftlichen Aussprache: 2. August 2017 Berlin 2017 Abstract IP addresses are essential resources for communication over the Internet. In IP version 4, an address is represented by 32 bits in the IPv4 header; hence there is a finite pool of roughly 4B addresses available. The Internet now faces a fundamental resource scarcity problem: The exhaustion of the available IPv4 address space. In 2011, the Internet Assigned Numbers Authority (IANA) depleted its pool of available IPv4 addresses. IPv4 scarcity is now reality. In the subsequent years, IPv4 address scarcity has started to put substantial economic pressure on the networks that form the Internet. The pools of available IPv4 addresses are mostly depleted and today network operators have to find new ways to satisfy their ongoing demand for IPv4 addresses. Mitigating IPv4 scarcity is not optional, but mandatory: Networks facing address shortage have to take action in order to be able to accommodate additional subscribers and customers. Thus, if not confronted, IPv4 scarcity has the potential to hinder further growth of the Internet. -
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, D.C
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, D.C. 20554 In the Maller of ) ) Global Crossing Limited and Level 3 ) Communications, Inc., Application for ) Consent to Transfer Control ofAuthority to ) Provide Global facilities-Based and Global ) IB Docket No. I 1-78 Resale International Telecommunications ) Services and ofDomestic Common Carrier ) Transmission Lines, Pursuant to Section 214 ) of the Communications Act, as Amended ) ) Level 3 Communications, Inc., Petition for ) Declaratory Ruling Under Section 31 0(b)(4) ) Ofthe Communications Act of 1934, as ) AJnended ) DECLARATION OF MARCELLUS NIXON I. My name is Marcellus I ixon. I am the Director ofIP Network Planning at XO Communications, LLC. (XO). My business address is 13865 Sunrise Valley Drive, Hcrndon, VA 20171. 2. I have bcen employed at XO since 2002, initially as an IP Network Engineer. I have been in my current position as Dircctor ofIP Network Planning since 2008. My career with IP nctworks began in the US Army. I have also held networking positions with the NASD and internet MCT. I hold a Bachelor ofInterdisciplinary Studies from the University of Virginia. 3. In my current position, I am responsible for all strategic aspects of IP network planning, and I am the peering coordinator for XO. In that capacity, I manage relationships with other Tier I and lower tier Internet Backbone Providers (lI3Ps), including detennining wbere peering occurs, evaluating network arcbitecture needs such as capacity requirements, routing requirements, and the impact of technological changes on the peering arrangement. I also am responsible for negotiating interconnection (peering) agreements. To date, I have negotiated on behalf ofXO forty-seven (47) peering agreements. -
Networking and the Internet
Networking and Today’s lecture the Internet History of the Internet How the Internet works Lecture 4 – COMPSCI111/111G S2 2018 Network protocols The telephone WWII and the Cold War 1876: first successful bi-directional Computer technology played an important role transmission of clear speech in code-breaking during WW2 by Alexander Bell and Thomas Watson Cold War between US and USSR led to a technology and arms race Peaked with the launch of Sputnik in 1957 1958: Advanced Research Projects Agency (ARPA) 1940: first successful transmission established of digital data through over telegraph wires by George Stibitz April 1969: construction of ARPANET begins, a packet-switching network Circuit-switching network Packet-switching network Nodes are connected physically via a central Data is broken into packets, which are then sent node on the best route in the network Used by the telephone network Each node on the route sends the packet onto its next destination, avoiding congested or broken Originally, switchboard operators had to nodes manually connect phone calls, today this is done electronically B A ARPANET ARPANET in 1977 October 1969: ARPANET is completed with four nodes 1973: Norway connects to ARPANET via satellite, followed by London via a terrestrial link ARPANET ARPANET to the Internet 1983: TCP/IP implemented in ARPANET Networks similar to ARPANET sprang up around the USA and in other countries 1990: ARPANET is formally decommissioned 1984: domain name system (DNS) implemented 1985: NSFNET was established 1989: Waikato University connects to NSFNET 1991: World Wide Web (WWW) created at CERN (European Organization for Nuclear Research) by Tim Berners-Lee 1995: NSFNET is retired WWW vs Internet Internet growth The Internet is a global system of interconnected computer networks. -
IGF 2016 Best Practice Forum on Ipv6 'Understanding the Commercial And
Fall 08 IGF 2016 Best Practice Forum on IPv6 ‘Understanding the commercial and economic incentives behind a successful IPv6 deployment’ Editor Wim Degezelle January 2017 IGF 2016 Best Practice Forum on IPv6 ‘Understanding the commercial and economic incentives behind a successful IPv6 deployment’ Table of contents Table of contents ......................................................................................................................................... 2 Executive Summary ................................................................................................................................... 3 Glossary of Terms ....................................................................................................................................... 5 1. Introduction & Background ................................................................................................................ 7 1.1. About the IGF & BPFs ..................................................................................................................................... 7 1.2. Scope and Goal of the 2016 BPF ................................................................................................................. 7 2. Why deploy IPv6? ................................................................................................................................ 10 2.1. The Internet Protocol version 6 (IPv6) ..................................................................................................... 10 2.2. Why Adopt IPv6? -
Ipv6 Deployment – Ipv4 Lifetime Exhaustion Sooner Than Expected?
IPv6 Deployment – IPv4 lifetime Exhaustion sooner than expected? Tony Hain Cisco Systems - Technical Leader IPv6 Forum Fellow [email protected] Session Number Presentation_ID © 2003 Cisco Systems, Inc. All rights reserved. 1 Distribution of IPv4 addresses by /8 Central 93 ARIN 23 RIPE NCC 19 APNIC 16 LACNIC 4 AfriNIC 1 Defined 4 Multicast 16 Experimental 16 IANA - Pool 25% remaining 64 0 102030405060708090100 IANA allocated 22 /8’s between Jan. 1, 2004 and Jul. 1, 2005 Presentation_ID © 2003 Cisco Systems, Inc. All rights reserved. 222 Allocation of IPv4 /8 blocks per month by IANA 7 6 5 IANA Allocations to RIR's 4 Raw /8 allocations per month 3 2 1 Presentation_ID 0 Jan-95 Jan-96 Jan-97 © 2003 Cisco Systems, Inc. All rights reserved.Jan-98 Jan-99 Jan-00 Jan-01 Jan-02 Jan-03 Jan-04 Jan-05 Jan-06 Jan-07 Jan-08 Jan-09 333 Allocation of IPv4 /8 blocks per month by IANA IANA Allocations to RIR's Sliding-window 6 month geo-mean scale normalized to current 1 per month 2.50000 2.00000 1.50000 1.00000 0.50000 0.00000 Sep-95 Sep-96 Sep-97 Sep-98 Sep-99 Sep-00 Sep-01 Sep-02 Sep-03 Sep-04 Sep-05 Sep-06 Presentation_ID © 2003 Cisco Systems, Inc. All rights reserved. 444 Allocation of IPv4 /8 blocks per month by IANA 2.75 3 2.5 2.25 IANA Allocations to RIR's 1.75 2 Sliding-window 12 month average 1.5 1.25 0.75 1 0.5 0.25 0 Presentation_ID Jan-95 Jan-96 Jan-97 Jan-98 © 2003 Cisco Systems, Inc. -
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. -
Ipv6-Only Deployment in Broadband and Cellular Networks Ipv4 As-A-Service
IPv6-only Deployment in Broadband and Cellular Networks IPv4 as-a-Service LACNIC31 May, 2019 Punta Cana, DO @JordiPalet ([email protected]) - 1 Transition / Co-Existence Techniques • IPv6 has been designed for easing the transition and coexistence with IPv4 • Several strategies have been designed and implemented for coexisting with IPv4 hosts, grouped in three categories: – Dual stack: Simultaneous support for both IPv4 and IPv6 stacks – Tunnels: IPv6 packets encapsulated in IPv4 ones • This has been the commonest choice • Today expect IPv4 packets in IPv6 ones! – Translation: Communication of IPv4-only and IPv6- only. Initially discouraged and only “last resort” (imperfect). Today no other choice! • Expect to use them in combination! - 2 Dual-Stack Approach • When adding IPv6 to a system, do not delete IPv4 – This multi-protocol approach is familiar and well-understood (e.g., for AppleTalk, IPX, etc.) – In the majority of the cases, IPv6 is be bundled with all the OS release, not an extra-cost add-on • Applications (or libraries) choose IP version to use – when initiating, based on DNS response: • if (dest has AAAA record) use IPv6, else use IPv4 – when responding, based on version of initiating packet • This allows indefinite co-existence of IPv4 and IPv6, and gradual app-by-app upgrades to IPv6 usage • A6 record is experimental - 3 Dual-Stack Approach IPv6 IPv6 IPv4 IPv4 Application Application Application Application TCP/UDP TCP/UDP TCP/UDP IPv6 IPv6 IPv4 IPv4 IPv6-only stack Dual-stack (IPv4 & IPv6) IPv4-only stack IPv6 -
Review of the Development and Reform of the Telecommunications Sector in China”, OECD Digital Economy Papers, No
Please cite this paper as: OECD (2003-03-13), “Review of the Development and Reform of the Telecommunications Sector in China”, OECD Digital Economy Papers, No. 69, OECD Publishing, Paris. http://dx.doi.org/10.1787/233204728762 OECD Digital Economy Papers No. 69 Review of the Development and Reform of the Telecommunications Sector in China OECD Unclassified DSTI/ICCP(2002)6/FINAL Organisation de Coopération et de Développement Economiques Organisation for Economic Co-operation and Development 13-Mar-2003 ___________________________________________________________________________________________ English text only DIRECTORATE FOR SCIENCE, TECHNOLOGY AND INDUSTRY COMMITTEE FOR INFORMATION, COMPUTER AND COMMUNICATIONS POLICY Unclassified DSTI/ICCP(2002)6/FINAL REVIEW OF THE DEVELOPMENT AND REFORM OF THE TELECOMMUNICATIONS SECTOR IN CHINA text only English JT00140818 Document complet disponible sur OLIS dans son format d'origine Complete document available on OLIS in its original format DSTI/ICCP(2002)6/FINAL FOREWORD The purpose of this report is to provide an overview of telecommunications development in China and to examine telecommunication policy developments and reform. The initial draft was examined by the Committee for Information, Computer and Communications Policy in March 2002. The report benefited from discussions with officials of the Chinese Ministry of Information Industry and several telecommunication service providers. The report was prepared by the Korea Information Society Development Institute (KISDI) under the direction of Dr. Inuk Chung. Mr. Dimitri Ypsilanti from the OECD Secretariat participated in the project. The report benefited from funding provided mainly by the Swedish government. KISDI also helped in the financing of the report. The report is published on the responsibility of the Secretary-General of the OECD.