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IPv6 Progress and Challenges in Japan
- 1. Copyright © 2018 Japan Network Information Center
IPv6 Progress and Challenges
in Japan
APNIC IPv6 Readiness Measurement@APNIC45
FEBRUARY 2018
Hiroki Kawabata
Japan Network Information Center
(JPNIC)
- 2. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
OverView
1
Fixed Access Line
(FTTH)
Mobile
Network
ISP
CATV
Data Center / Cloud / Hosting
Contents / Application provider
Internet Service Players
- 3. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
OverView
2
Fixed Access Line
(FTTH)
Mobile
Network
ISP
CATV
Data Center / Cloud / Hosting
Contents / Application provider
Approx 40%
users can connect
IPv6
Major ISP provides
IPv6 Connectivity by
PPPoE or IPoE Some
operators
has
adapted
Start since
mid 2016 or
2017
A few provider… (ex. AWS, MS Azure, Sakura)
Still indifferent among major content providers
IPv6 Deployment Status by each segments
- 4. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
IPv6 Adoption of Asia (by Google)
3
http://www.google.com/intl/ja/ipv6/statistics.html#tab=per-
country-ipv6-adoption&tab=per-country-ipv6-adoption
- 5. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
Fixed Access Lines (FTTH)
4
Flet’s HIKARI Next
- 6. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
Fixed Access Lines (FTTH)
5
- 7. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
Fixed Access Lines (FTTH)
6
KDDI
- 8. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
Mobile Network
• Three major MSO finally started IPv6
operation in 2017
- Initially, new model smartphone that released
since this summer only can use IPv6 network.
- They’ve covered most mobile users, so IPv6
users will increase with the passing of time.
• MVNO, Public WiFi Service doesn’t even
have a sign to start IPv6 service
7
- 9. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
ISP
8
Google IPv6 access ranking
http://v6pc.jp/jp/spread/ipv6spread_03.phtml
Regional CATV
Regional
CATV
Regional CATV
Regional FTTH
Regional FTTH
Mobile Network
Academic
Academic
Academic
- 10. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
ISP
• Many ISPs provides IPv6 services with
either of IPoE (native connection) or
PPPoE (tunneling connection) on “Flet’s
HIKARI Next”.
9
https://flets.com/sch_provider/pvd_view.php
?type=IPoE&pref=tokyo
https://flets.com/sch_provider/pvd_vi
ew.php?type=NIPv6T&pref=tokyo
Tunneling Connection Native Connection Virtual Network Enabler(VNE)
- 11. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
Data Center / Cloud Service
• IIJ and Sakura Internet has clearly
declared providing IPv6 services on
“IPv6 cloud workshop” Apr 19, 2017
10
- 12. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
Content & Application Services
11
Supported IPv6 access
Not supported IPv6
access
google.co.jp sony.jp yahoo.co.jp goo.ne.jp
blogspot.jp ocn.ne.jp amazon.co.jp naver.jp
so-net.ne.jp nttdocomo.co.jp fc2.com hatenablog.com
biglobe.ne.jp plala.or.jp nicovideo.jp hatena.ne.jp
yomiuri.co.jp twipple.jp rakuten.co.jp kakaku.com
nta.go.jp mhlw.go.jp livedoor.jp qiita.com
softbank.jp sony.co.jp ameblo.jp weblio.jp
smbc-card.com kddi.com nicovideo.jp chatwork.com
https://www.vyncke.org/ipv6status/detailed.php?country=jp
Mostly ISP
Major Content
Providers
(They have more
traffic than left
side)
- 13. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
Related Organizations
• IPv6 Promotion Council in Japan(v6 PC)
- http://www.v6pc.jp/en/index.phtml
• Internet Association Japan(IAjapan)
- https://www.iajapan.org/ipv6/index-en.html
• Japan Network Information
Center(JPNIC)
- https://www.nic.ad.jp/en/
• Ministry of Internal Affairs and
Communications (MIC)
- http://www.soumu.go.jp/english/index.html
12
- 14. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
IPv6 Promotion Council in Japan
• IPv6 Promotion Council focus on
collaborating with government,
industry, academia and other
Internet bodies to promote IPv6.
• Many of working groups are active
13
- 15. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
IPv6 Promotion Council in Japan
• IPv6 measurement
- They have measured IPv6 deployment
status since 2012
14
http://v6pc.jp/jp/spread/ipv6spread.phtml
- 16. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
IAjapan
• IAjapan focus on promoting IPv6
deployment in rural area.
• IPv6 Deployment Committee held
Regional IPv6 Summit a few times in a
year since 2003
15
2015:Hiroshima, Kagoshima, Sendai
2014:Matsuyama, Fukuoka, Fukui
2013:Kyoto, Sapporo
2010:Aomori, Kanazawa
2009:Osaka, Niigata
2008:Tottori, Yamanashi
2007:Akita, Kumamoto
2006:Osaka, Oita, Nagoya
2005:Hiroshima, Kochi, Toyama
2004:Okinawa, Okayama, Shizuoka
2003:Sapporo, Sendai, Kitakyusyu,
Kyoto
2016:Takamatsu, Kanazawa, miyazaki
- 17. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
IAjapan(cont.)
• They held 3 Regional IPv6 summit in
2016~17
- Miyazaki(2017/02/09)
• Keynote : Current situation of IPv6 deployment
• panel : Not waited and soon! IPv6 support!
- Kanazawa(2016/12/19)
• Keynote :Efforts of MIC to promote IPv6 deployment that supports the IoT
• Panel : Manufacturing and IPv6
- Takamatsu(2016/09/16)
• Keynote : Current situation of IPv6 deployment
• Panel : Observed IPv4 load -From the actual situation of IPv4 address
transfer and IPv4 sharing technology-
16
- 18. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
JPNIC
• IPv6 address distribution in Japan
- as NIR(National Internet Registry)
• JPNIC has collaborated with other
organizations or entity
- IPv4 Exhaustion Task Force
- IPv6 Promotion Council
- IPv6 deployment committee (IA Japan)
- MIC (IPv6 study group and hands-on training)
17
- 19. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
• IPv6 distribution statistics
• Total IPv6 allocations by JPNIC = 7,224 */32
• 60% of IP member have already received IPv6
allocations.
JPNIC(cont.)
18
0
50
100
150
200
250
300
0
1000
2000
3000
4000
5000
6000
7000
8000
200401
200501
200601
200701
200801
200901
201001
201101
201201
201301
201401
201501
201601
201701
201801
IPmemberwithIPv6allocations
(linegraph)
/32allocations(bargraph)
266
7,224*/32
- 20. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
2015 2016 2017
JPNIC
• IPv6 Technical hands on seminar
- JPNIC focus on improving technical knowledge of
operators
- Collaborate with ISPs, NOG, regional community
- held 16 times in 9 cities and JPNIC office
JPNIC(cont.)
19
2018
- 21. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
MIC
• IPv6 promotion study group
- The study group was established on 2007,
since then it has published some report.
• 1st Report (2008.6.17 published)
• Government have to formulate guidelines for
IPv6 adoption.
• 2nd Report (2010.3.22 published)
• Government and each player have to minimize
confusion caused by exhaustion of IPv4 address
in end users and corporate users
• 3rd Report (2012.7.31 published)
• Government and each player need various
efforts to expand IPv6 usage.
20
- 22. Copyright © 2018 Japan Network Information CenterAPNIC IPv6 Readiness Measurement(2018/02/26)
MIC(cont.)
• The latest study report
- published on Jan 26, 2016
- This report mentions the importance of
IPv6 toward the IoT era. And also the
report describes that Mobile Carrier and
MVNO will start default IPv6 service until
2017
21
- 23. Copyright © 2018 Japan Network Information Center
Thank you!
JPNIC Blog https://blog.nic.ad.jp/
(Sorry, All contents are written by Japanese)
JPNIC secretariat