Japan Registry ServiceActivities and Status in Japan- ENUM APT-ITU Joint Workshop on ENUM and IDN
May 21, 2004 @Brunei
Hiro HOTTA
Japan Registry Service (JPRS)<hotta@jprs.co.jp>
Copyright © 2004 JPRSJapan Registry Service

Who is JPRS
• Establishedhttp://jprs.jp/en– December 2000
– ccTLD registry for .JP– ccTLD registry function completely delegated to JPRS in April 2002

• Features– Private, for-profit company– Endorsed by Japanese Government as .JP registry– Contract with ICANN– Registry activities overseen by Japan Network Information Center(JPNIC) and Japanese Government– Satisfaction of public interests through public comment, Advisory
Committee, community consultation, …
* Japanese Government = Ministry of Public Management,
Home Affairs, Posts and Telecoms (MPHPT)
Copyright © 2004 JPRS

hotta@jprs.co.jp

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Japan Registry Service

ENUM Study Group
http://www.nic.ad.jp/en/enum/index.html• Established– September 2002
– Initiatives by the private sector• Objectives– Understanding the ENUM technology : desk work
– Studying the implementation and operation of the ENUM–
based system, and related matters– Finding political/regulatory issues related to ENUM-based
implementation and operation– Finding technological issues related to ENUM
– Clarifying pros and cons in ENUM usage• Final report– Published in May 2003
http://www.nic.ad.jp/en/enum/ENUMReport.pdf
Copyright © 2004 JPRS

hotta@jprs.co.jp

3Japan Registry Service

ENUM Trial Japan (ETJP)•••

Established - 17 September 2003 (1 year activity)
http://etjp.jp/english/index.html– Initiatives by the private sector
Purpose– Ensure functioning and feasibility of basic technical facility– Demonstrate technology for international use– Accumulate and share know-how about ENUM
– DNS operation for ENUM Trial– Feasibility test of communication applications (device, software)using ENUM
– Feasibility test of communication services
Results– Technical verification• Communication devices and software provided by participants• Communication services– Clarification and consideration of relevant issues
Copyright © 2004 JPRS

hotta@jprs.co.jp

4Japan Registry Service

ETJP organization• Participants– Companies, organizations, and individuals who hope tocontribute to ETJP activities– Number of members: 43 (as of May 21, 2004)• Telecom operators• ISPs• Vendors• Domain name registries/registrars• Others

Copyright © 2004 JPRS

7514611hotta@jprs.co.jp

5Japan Registry Service

ETJP organization• Officers– Chairman• Shigeki Goto
Japan Network Information
Center (JPNIC) /Waseda University– Vice chairman• Hirofumi Hotta
Japan Registry Service Co., Ltd.
(JPRS)• Yoshiki Ishida
WIDE Project

Copyright © 2004 JPRS

hotta@jprs.co.jp

6Japan Registry Service

ETJP and related organizations
TTCTAOJapan Internet Forum
HATS
Ubiquitous Networking ForumTCA
TELESA
FMMC
IAjapan

MPHPT (and its Committees)

Participation
Participation
Input about regulation

Report/ConsultationENUM Study Group
Members

Business community
and relatedorganizations

Report/Consultation

Report/Consultation

ENUM Trial Japan ‐ ETJP ‐Cooperation

Members
Trials in othercountries/economies

APEET

Cooperation/Coordination

Web publication
Debrief report
Publication of the result

Copyright © 2004 JPRS

Communication hardware venders
Communication software venders

Feedback for operation

Communication service providers
Trade associations

ENUM Registry

OthersOperational verification of devices andsoftware
Consideration of service structure
Clarification of issues

Provision of the environment
for the usage of ENUM

hotta@jprs.co.jp

7Japan Registry Service

ETJP phases and schedule
Elements
Elements inin thethe communication
communication services
services onon ENUM
ENUM

subscription
application

initialregistration
provideruserENUM
DNSresolution
communication(obtaining method andtarget address ofcommunication)
selection/changechange of ENUM data
element1 ENUM infrastructureelement4 provisioning (registration of communication method)element2 ENUM application

element3 communication service on ENUM
PhasesPhases ofof thethe trial
trial

phase1
Sept.’03-Nov.03
phase2
Dec.’03-Mar.04
phase3
Apr.’04-Sept.04
Copyright © 2004 JPRS

hotta@jprs.co.jp8Japan Registry ServiceMeetings• Sept. 2003
– Establishment with 20 members– Small demonstrations• Oct. 2003
– Demonstrations by vendors (CISCO, Softfront, Panasonic, YAMAHA)• Dec. 2003
– Introduction of oversea trials (including Austria trial presentation)• Jan. 2004
– Demonstrations of SDK for application and sample application– Korea trial presentation• Mar. 2004
– DNSSEC experiment proposal• May 2004
– Intermediate report and public conference
Copyright © 2004 JPRS

hotta@jprs.co.jp

9Japan Registry Service

Dec. 2003

Copyright © 2004 JPRS

May 2004

hotta@jprs.co.jp

10Japan Registry Service

ETJP Working Groups• Privacy and Security WG– Objective• Discuss data treatment policy in each phase of trial and then publish guidelines– Milestone• Jan 2004: First draft, request for comments• June 2004: guideline published• DNS WG
– Objective• Define possible ENUM DNS models in Japan, their requirements andevaluation criteria, then evaluate current DNS implementations• Study the application of DNSSEC to ENUM

– Milestone• Mar 2004: Registry system with DNSSEC• Mar 2004: Definition of model and requirements• June 2004: Testbed, evaluation• Sept 2004: Reports published on the DNS performance and DNSSEC
Copyright © 2004 JPRS

hotta@jprs.co.jp

11

ENUM trial (phase1)
ENUM
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among applications
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Copyright © 2004 JPRS

NPST
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ile-ma ・・・
hotta@jprs.co.jp

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ENUM
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Copyright © 2004 JPRS

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Japan Registry Service3. communication

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hotta@jprs.co.jp

13

ENUM trial (phase3)
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Copyright © 2004 JPRS

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hotta@jprs.co.jp

14Japan Registry Service

ETJP Registration system (Phase 1)• Each ETJP member can apply their preferrednumbers as their trial E.164 numbers• Verification is performed by each member’s ID
and password

Copyright © 2004 JPRS

hotta@jprs.co.jp

15Japan Registry Service

ETJP applications (Phase 1)••••

ENUM enabled SIP Proxy (Softfront)
ENUM enabled VoIP Router (Yamaha, CISCO)ENUM enabled InternetFAX (Panasonic)
Sample Software ENUM Client (JPRS)– Available for the members– Object codes of runtime libraries used by the sample softwareare open to the members– API (under development)• SetDNS : specifies the DNS server• SetAUS : specifies the Telephone Number• CreateAUS : create the AUS Number using the locale info
• ENUMQuery : look-up NAPTR records• ENUMGetData : picks up NAPTR records one by one• ….

Copyright © 2004 JPRS

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16Japan Registry Service

ETJP Registration system (Phase 1)• Each ETJP member can apply numbers ofE.164 format– These numbers are not used in the real world• Each ETJP member can choose NS or NAPTR
as the DNS record for their numbers• Verification is performed by each member’s ID
and password

Copyright © 2004 JPRS

hotta@jprs.co.jp

17Japan Registry Service

ETJP applications (Phase 2)• One-number called service with RFID (JapanTelecom)– Each person registers his/her phone number into
ENUM DNS as his/her permanent phone number– Each person registers his/her location dynamicallyinto ENUM DNS through the use of RFID, when
he/she changes his/her location• Location = The phone number/other communication means
associated with the location

Copyright © 2004 JPRS

hotta@jprs.co.jp

18Japan Registry Service

Layer of ENUM services and standards
phase3
Communication service (multiple carriers)
Authentication, Social Security

phase2
Communication service (single carrier)
Provisioning, Communication Security

phase1

Sample client

SDK

Applications/Terminals

applications

SIP, Mail, Web, etc.
Infrastructure

DNS

ENUM DNS
Copyright © 2004 JPRS

hotta@jprs.co.jp

19Japan Registry ServiceReferences• ETJP– http://etjp.jp/ (in Japanese)– http://etjp.jp/english/• ENUM Study Group– http://www.nic.ad.jp/en/enum/• JPRS– http://jprs.co.jp/enum/

Copyright © 2004 JPRS

(in Japanese)hotta@jprs.co.jp

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