01 where are we now - wiki.apnictraining.net · three-stages of ipv6 growth •fast growth driven...
TRANSCRIPT
Where are we now?APNIC Technical Workshop
Agenda
• IPv6 End-user Readiness
• IPv6 Performance
• Industry Trends• Observations
Global IPv6 End-User Readiness
IPv6 Capable = 22.75 (20190831)245.74% increase in last 36 months!
https://stats.labs.apnic.net/ipv6/ 20190831
IPv6 Capable vs Preferred
• Uses scripted online advertisement – Over 7-10M measurements/day!!
• The Ad script fetches three URLs– IPv4 only URL, IPv6 only URL, Dual-stack URL
• If:– compare the number of end devices that can retrieve the V6-only
object to the number of devices that can retrieve the V4-only object (IPv6 capable)
– the number of end devices that use IPv6 to retrieve the Dual Stack Object (IPv6 preferred) RFC8305 (happy eyeballs) bias?
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http://www.potaroo.net/presentations/2016-02-10-ad-measurement.pdf
Global IPv6 End-User Readiness
https://stats.labs.apnic.net/ipv6/ 20190831
IPv6 in Actions – in Google
https://www.google.com/intl/en/ipv6/statistics.html 20190831
IPv6 in Actions – in Facebook
https://www.facebook.com/ipv6/?tab=ipv6 20190831
IPv6 Economy League Table
https://stats.labs.apnic.net/ipv6/ 20190831
Economy IPv6 CapableIndia 67.98%
Belgium 57.33%United States 55.11%Mayotte 51.57%
Germany 41.81%Malaysia 40.19%
Vietnam 39.35%Greece 38.83%
Saint Barhelemy 37.71%
Taiwan 36.92%French Guiana 35.26%
Japan 34.12%
Finland 33.20%France 33.01%
IPv6 Traffic Volume Rank in Operators
http://www.worldipv6launch.org/measurements/ 20190831
How About Asia Pacific?Economy IPv6 CapableIndia 67.98%
Malaysia 40.19%
Vietnam 39.35%Taiwan 36.92%Japan 34.12%
Thailand 28.69%
New Zealand 22.66%
Australia 19.91%
United Arab Emirates 18.33%
Sri Lanka 18.10%
Republic of Korea 17.15%
China 13.18%Saudi Arabia 12.19%
Singapore 12.18%
Macao SAR of China 9.77%
Myanmar 7.78% https://stats.labs.apnic.net/ipv6/ 20190831
India
India IPv6 Capable: 67.98%
https://stats.labs.apnic.net/ipv6/ 20190831
India IPv6 Leaderboard
ASN Organization IPv6 Capable AS55836 Reliance Jio Infocomm Limited 93.90%AS38266 Vodafone Essar Ltd. 50.38%AS45271 IDEA Cellular Limited 50.04%AS45609 Bharti Airtel Ltd. 48.75%
https://stats.labs.apnic.net/ipv6/ 20190831
Malaysia
Malaysia IPv6 Capable: 40.19%
https://stats.labs.apnic.net/ipv6/ 20190831
Malaysia IPv6 LeaderboardASN Organization IPv6 Capable AS45960 YTL Communications 62.71%AS4818 DiGi Telecommunications Sdn. Bhd. 55.83%AS38322 WEBE Digital 43.00%AS4788 TM Net 41.03%AS9534 MAXIS-AS1-AP 40.42%
AS10030 Celcom Internet Service Provider 36.81%AS38466 U Mobile 28.03%AS9930 TIME dotCom Berhad 26.18%
https://stats.labs.apnic.net/ipv6/ 20190831
Vietnam
https://stats.labs.apnic.net/ipv6/ 20190831
Vietnam IPv6 Capable: 39.35%
Vietnam IPv6 LeaderboardASN Organization IPv6 Capable AS24086 Viettel Corporation 58.56%AS7552 Viettel Group 45.02%
AS131429 MOBIFONE Corporation 44.04%AS45899 VNPT Corp 41.19%AS18403 The Corporation for Financing Promoting
Technology29.07%
https://stats.labs.apnic.net/ipv6/ 20190831
Taiwan
https://stats.labs.apnic.net/ipv6/ 20190831
Taiwan IPv6 Capable: 36.92%
Taiwan IPv6 LeaderboardASN Organization IPv6
Capable AS17421 EMOME-NET Mobile Business Group 75.21%AS9674 Far EasTone Telecommnication Co., Ltd. 55.43%AS24158 Taiwan Mobile Co., Ltd. 34.01%AS131591 Ambit Microsystem Corporation 23.11%AS3462 HINET Data Communication Business Group 22.01%AS1659 Taiwan Academic Network Information Center 14.82%
https://stats.labs.apnic.net/ipv6/ 20190831
Thailand
https://stats.labs.apnic.net/ipv6/ 20190831
Taiwan IPv6 Capable: 36.92%
Thailand IPv6 LeaderboardASN Organization IPv6
Capable AS131445 AIS3G-2100-AS-AP Advance Wireless Network 83.56%AS133481 AIS-FIBRE-AS-AP AIS Fibre 57.53%AS45758 Triple T Internet 52.02%AS9411 Kasetsart University, Thailand 41.24%AS9464 Prince of Songkla University 17.64%
https://stats.labs.apnic.net/ipv6/ 20190831
IPv6 Performance
• Is IPv6 as robust as IPv4:– Do all TCP connection attempt succeed?
• Connection failure = No ACK for acknowledged SYN
– IPv4 connection failure sits at 0.2%– IPv6 connection failure sits at 1.8%
http://www.potaroo.net/presentations/2016-02-22-ipv6-performance.pdf
IPv6 Performance
• Is IPv6 as fast as IPv4? (IPv6 unicast)– Comparison of RTT (e2e)
• Time since SYN till ACK (factors out any congestion issues)
– IPv6 is faster about half of the time • 45ms faster (36-90ms)• NAT? • IPv4 and IPv6 using different paths (different peering policies for IPv4 and IPv6)?
http://www.potaroo.net/presentations/2016-02-22-ipv6-performance.pdf
Routing Path & Performance
IPv4 RTT – 325msIPv6 RTT – 213ms
https://labs.apnic.net/?p=850
IPv6 Performance
• Testing HTTP Traffic
– TechArk Network Operat or Measurement Activity (NOMA) conducted preliminary tests of IPv6 performance for HTTP traffic using RIPE Atlases.
– Found performance of IPv6 is better when measuring to a “near” target
https://blog.apnic.net/2017/09/29/network-operator-perspective-ipv6-performance/
IPv6 in Action: Performance
• IPv6 at LinkedIn
– For some select networks in Europe, LinkedIn is seeing up to 40% performance improvements over IPv6, and in the US, up to 10%.
– TCP timeout on IPv4 over mobile carrier networks is as high as 4.6% and IPv6 timeouts are on a much lower side at 1.6%.
https://blog.apnic.net/2016/05/13/linkedin-ipv6-measurements/
Motivation for Early Market
• Simplify network design
• Commitment to Internet Tech Evolution
• Government Encouragement• Capability to support growth, IoT, Smart Cities, future
services • Reduce load on CGN
• Lower CAPEX
Three-stages of IPv6 Growth• Fast growth driven by single, early
market driver– Incld. Australia, Bhutan, South Korea
• Initial roll-out followed by spread to other Internet Service Providers– Incld. India, New Zealand, Sri Lanka, Thailand,
Viet Nam, Taiwan
South Korea
• Mature IPv6 market with rich availability from access providers and deployment by providers of Internet services (incld. content, cable TV, cloud)– Incld. Japan, Malaysia, Singapore
India
Malaysia
Industry Trend: Content-Top 1000 Websites IPv6
http://www.worldipv6launch.org/measurements/ 20190831
Industry Trend: Devices Worldwide
Mobile
Desktop
Tablet
http://gs.statcounter.com/platform-market-share/desktop-mobile-tablet/ 20190831
Industry trend: Who is in control?
• Mobile is driving the internet
• However, born and raised on NAT!– Still heavily based on CG-NAT
• The true driver for IPv6 adoption is mobile internet!
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IPv6 in Action: Mobile Networks
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Carrier Economy Deployment
Verizon Wireless USA Dual-stack (2011)
T-Mobile USA 464XLAT (2012)
SK Telecom Korea 464XLAT (2014)
Telstra Australia 464XLAT (2016)
Reliance Jio India Dual-stack (2016)
AIS Thailand Dual-stack (2017)
Bhutan Telecom Bhutan Dual-stack (2018)
Chungwa Telecom Taiwan Dual-stack (2018)
IPv6 and Mobile devices
• 464XLAT:– Android (4.4 - KitKat)– Windows Phone (8.1+)
• IPv6-only:– iOS
• since iOS 9 (supported Ion WiFi for a long time)
• since June 2016, apps in App Store must support IPv6 https://developer.apple.com/support/ipv6/
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• DHCPv6:– Windows– iOS
• Dual-stack:– KaiOS (Jio handsets)– iOS: reports for dual-stack
since 11.3 (through carrier update)
Questions?