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Toward the Popularization of IPv6 Business (NTT Communications’ Global IPv6 Trial). Hiroaki Sadata NTT Communications Corporation http://www.v6.ntt.net. Since 1996, NTT has researched on IPv6 network operation in a global scale. - PowerPoint PPT Presentation
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Toward the Popularization of IPv6 Business(NTT Communications’ Global IPv6 Trial)
Hiroaki SadataNTT Communications Corporation
http://www.v6.ntt.net
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Background
• Since 1996, NTT has researched on IPv6 network operation in a global scale.– NTT Communications Obtained sTLA registry from APNIC (Sep. 1999)
• Some customers hoped to connect to the IPv6 network.– First of all, we thought ISPs should provide IPv6.
– NTT Communications has started IPv6 trials on a global scale. (Dec. 1999)
• Companies start considering businesses with IPv6.– Our trials support developers of IPv6 business.
– Now we’re preparing for commercial IPv6 services.
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IPv6 expands Internet BusinessIPv4 Business : One wayOne way
(Client & Server)(Client & Server)IPv6 Business : Two wayTwo way
(Device-to-Device)(Device-to-Device)
Cellular PhoneNetwork Remote
Maintenance
RemoteControl
Data Exchange(Recipe etc.)
Real TimeDistribution(TV Program)
Secure CommunicationBetween Terminals
a scope of global addressa scope of global address
Server &Client
LAN
HomeNetwork
Appliance
Mobile Terminal
OA Terminal
NAT
IPv4IPv4IPv6IPv6
What is an IPv6 service? What is an application suitable for IPv6?
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NTT Communications’ IPv6 Trials
• Network Operation Trials (http://www.v6.ntt.net)
– IPv6 OCN Tunneling Trial (NTT Communications)• No charge for accessing IPv6 network during the trials.
• The trials will end on March 31, 2001.
– IPv6 Operation Trials in Europe (NTT Europe)– IPv6 Commercial IX in San Jose, U.S.A. (NTT MCL)
• IPv6 Application Trial– Application Trial
• Tests and developments for system integration and migration
– Individual Trial• Joint trials with several companies.
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Network Operation Trials
• IPv6 OCN Tunneling Trial (NTT Communications)
– IPv6 over IPv4 tunneling technology• For customers of OCN leased-line connection service
• For customers of OCN dial-up access service (planning)
• IPv6 Operation Trials in Europe (NTT Europe)
– Native connection, Tunneling connection
– Connecting to the many IPv6 networks that exist in Europe
• IPv6 Commercial IX in San Jose, U.S.A. (NTT MCL)
– Operating a commercially usable IPv6 IX service
– NTT America’s San Jose data center
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NTT Com Global IPv6 Network
PAIX
NSPIXP － 6 6TAP
OCN Tunneling Trial(started from December 1999)
OCN (IPv4)
Asia Asia (Japan)(Japan)
U.S.A.U.S.A. EuropeEurope
European IPv6 Operation Trial(started from March 2000)
WIDEProject
Trial partners
Trial partners
ISP
IPv6 Backbone Provisioning Trial (started from December 2000)
COMMERCIAL IPv6 IX in SAN JOSE, CA.(started from April 2000)
IPv6 ISPsand subscribers
AMS-IX
ISP
ISP
NTT Communications IPv6 NetworkNTT Communications IPv6 Network
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IPv6 OCN Tunneling Trial
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Transition Support
IPv6IPv4
IPv6
IPv4
IPv6 over IPv4IPv6 over IPv4TunnelingTunneling
IPv4 / IPv6 dual stack terminal
DNS
DNS
IPv6 terminal
IPv6-IPv4 TranslationThe terminal in the native IPv6environment can access to theservers on IPv4 networks viaIPv6-IPv4 Translator “TTB”.
IPv6 over IPv4 tunnelingA dual stack terminal can accessto the IPv6 servers on the IPv4 network environment.
TunnelingTunnelingRouterRouter IPv6-IPv4 IPv6-IPv4
TranslatorTranslator
Providing IPv6-IPv4 translator “TTB” (Joint Trial with YDC Corporation)Providing IPv6-IPv4 translator “TTB” (Joint Trial with YDC Corporation)
TTBTTB
（株式会社ワイ・ディ・シー）
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IndividualsCorporations
ISP
Academic
Breakdown of Participants Purpose of Participation
Study the potential of v6
Acquire technicalexpertise
Develop and verify functions
Participants with IPv6 experience 28 %IPv6 researchers and developers 20 %
Shifting from research phase to business phase 53% of participants are preparing to commercialize the service
Status of OCN IPv6 Trial
Number of trial partners: about 150 (As of mid-Dec..2000)
What do you expect for IPv6? 1) Addresses 2) Security
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IPv6 Application Trials
• Application Trials– develop and test IPv6 applications
– system integration and migration of enterprise network
– demonstration:• N+I 2000 : Music Distribution with IPv6 security.
• INET 2000 : TV Conference between Yokohama and San Jose.
• Individual Trials– develop and test IPv6 solutions with several companies
– support developing new Internet business markets
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Application Trials
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Renewal of our Web Site
• Try IPv6 applications on your IPv6 network !
(Music Distribution)
• Joint trial with– NTT Business Information
Service, Inc.
– NTT Software Corporation
http://www.v6.ntt.net
（ＮＴＴ情報開発株式会社）
（ＮＴＴソフトウェア株式会社）
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Web site for testing IPv6 application.
• NTT Business Information Service, Inc. – constructs a music distribution site
– application: mpeg123 (Linux and FreeBSD)
• NTT Software Corporation– develops TWIN-VQ IPv6 for Windows2000 + MSDN
(joint research with NTT Cyber Space Laboratories)
– provides music pieces for audition
These sites are opened to every IPv6 user of the world.
（ＮＴＴ情報開発株式会社）
（ＮＴＴソフトウェア株式会社）
（ＮＴＴサイバースペース研究所）
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Individual Trials
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End-to-End Secure Communication
The Internet
The InternetIPsec
TerminalIPsec
terminalR R
Global Address Private AddressPrivate Address
IPv4
IPv6
Global Address
RR
NAT NAT
Low interoperabilitybetween different vendors
Site-to-SiteSecure Communication
End-to-EndSecureCommunications
R
Secure Transmission
Low securityon the LAN
End-to-endsecure communication
Office A
Office A
Office B
Office B
Business PartnerEasy to partner with
new customer
Easy to setup End-to-End secure communication between terminalsEasy to setup End-to-End secure communication between terminals
Secure Transmission
Secure Transmission
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IPv6 End-to-End Security Trial
( http://www.takenaka.co.jp )
Takenaka Corporation is Japan's oldest architecture, engineering and construction firm with a long history rich in tradition that spans nearly 400 years.
（株式会社 竹中工務店）
Osaka International Convention Center (Grand Cube Osaka)
Constructed by Takenaka Corporation and nine other companies (JV)
Many landmarks are constructed by JV (Joint Venture).
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IPv6 Applied Trial with Takenaka Corporation
Participatingcompany Y
Participatingcompany X(TAKENAKA)
JV Company ATakenakaCorporation
・・・
JV Company B
Internet
Shared ServerShared Printer
Server
One LAN is sharedby plural constituentcompanies.
One LAN is sharedby plural constituentcompanies.
• In each JV office, plural participating companies are sharing one single LAN to have common information. By the other hand, Takenaka corporation’ staffs, who belong to different JV companies, have to communicates each other securely.
• Therefore end-to-end secure communication method is necessary.• We will investigate validity of IPv6 on the IPv6 applied trial.
Setup IPSec
IPsecIPsec
IPsecIPsec
IPsecIPsecIPv6 over IPv4
Network ofParticipating Company
Y
Participatingcompany X(TAKENAKA)
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• Expanding IPv6 Trial– IPv6 backbone provisioning trial (for ISP, ICP, ASP....)– Native IPv6 trial (at Ohtemachi ....)– IPv6 trial for customer OCN dial-up access service (Planning)– Expand IPv6 backbone geographically to Asia and other regions
• Providing IPv6 Commercial Services– Spring of 2001– IPv6 over IPv4 tunneling service, Native IPv6 service
Next Step
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Contact
• NTT Com IPv6 Trial : [email protected] (Hiroaki SADATA)
– JAPAN (OCN) : [email protected] (Takashi ARANO)
– Europe : [email protected] (Kenji NOMURA)
– US : [email protected] (Shin MIYAKAWA)
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