IPv6 現況及我國未來發展建議

2001/10/26 Taiwan Network Information Center

IPv6 現況及我國未來發展建議TWNIC 董事長曾憲雄

執行長陳文生

2001/10/26© Taiwan Network Information Center 2

IPv6 現況及我國未來發展建議前言 IPv6 國際發展現況 IPv6 我國發展現況我國未來發展建議


前言


What is IPv4?

Version 4 of the Internet Protocol 30+ Years Old Incredibly successful

– Today’s Internet runs over IPv4 IPv4 address is 32 bits

192.83.166.1 Many add-ons Showing its age

presentation

session

application

transport

network

link

physical

IPv4

TCP, UDP

Ethernet

Web, ftp,telnet, etc.


What is IPv6?

Version 6 of the Internet Protocol– Version 5 was allocated to the experimental Internet Stream Protocol (RFC 1190)

5+ years old Poised for the continued growth

and success of the Internet IPv6 address is 128 bits

2000:910A:2222:5498:8475:1111:3900:2020

presentation

session

application

transport

network

link

physical

IPv6

TCP, UDP

Ethernet

Web, ftp,telnet, etc.


IPv4 vs. IPv6IPv6 Packet HeaderIPv6 Packet HeaderIPv4 Packet HeaderIPv4 Packet Header

Ver IHL Service Type

Identification Flags Offset

TTL

Protocol Header Checksum

Source Address

Destination Address

Total Length

32 bits

Destination Address

Source Address

Ver Flow LabelPayload Length Next Header

Traffic Class

32 bits

Hop Limit

128bits


… a longer term solution IP next generation (IPng)

1991: Work starts on next generation Internet protocols– More than 6 different proposals were developed

1993: IETF forms IPng Directorate– To select the new protocol by consensus

1995: IPv6 selected– Evolutionary (not revolutionary) step from IPv4

1996: 6Bone started1998: IPv6 standardizedToday: Initial Commercial products and deployments


2001 2002 2003 2004 2005

Commercial IPv6 routers available

IPv6 in most OS for developers IPv6 specified for 3G

Many IPv6 apps. available IPv6 Operationally Viable

Operational 3G Systems

IPv4 address exhaustion

2006

Internetworking Required:

Time

IPv4

IPv6

Total

Volu

me

2005 20151990

IPv6 Timeline


A Standard Environment

~1995 1995~ 200X~

Univ./Corp.

Internet

- Only connected via Dedicated Line- Only Univ./Corp. users can use in Office

Internet

PSTN

Home Mobile- Many Telecom-media can be used Internet Access- Real Multimedia contents into Internet

Internet

- Everybody- Everything- Everywhere- Anytime

Univ./Corp.

IPv4IPv4 IPv4/IPv6


Ad hoc networks of a myriad of smart devices, wireless sensors and actuators embedded in numerous distributed devices, appliances, artefacts as well as in living beings, capable of monitoring and interacting with the

physical world

Networks of “WEB present” wireless devices


IPv6 Enabled Picture Frame

Digital Picture rame Features Plug & Play 640 x 480 VGA JPEG Image Format Storage: 10 photos/250 on-l

ine


IPv6 時代來臨 IPv6 勢將取代 IPv4 ，且其時代已經來臨

IPv6 相關技術標準制訂工作皆已完成寬頻及無限通訊技術急速發展，將加速 IPv4 用罄。

IPv6 將是 Internet 新應用及商業的契機 IPv6 之設計已考量未來 Internet 可能之需求，故可配合各項新的應用，帶來新的商機。 IA 及 Wireless 應用。

各先進國家積極投入研發與推廣各先進國家多已投入大量經費與人力從事研發與推廣，以因應 IPv

6 時代提早來臨，日本及韓國更將其訂為國家政策。


IPv6 國際發展現況


IPv6 國際發展現況 - IPv6 標準現況Core IPv6 specifications are IETF Draft Standards(well-tested and stable)

IPv6 base specICMPv6Neighbor DiscoveryIPv6-over-Ethernet, IPv6-over-…

Other important specs are progressing and in good shape

3GPP wireless standard mandates IPv6


IPv6 國際發展現況 - IPv6 建置現況實驗網路 : ( the 6bone )

for testing and debugging IPv6 protocols and operations

支援學術及教育之網路 : ( the 6ren ) CAIRN, Canarie, CERNET, Chunahwa Telecom, Dante, ESnet, Internet 2, IPFNET, NTT, Renater, Singren, Sprint, SURFnet, vBNS, WIDE

商用網路 a few ISPs (IIJ, NTT, SURFnet, Trumpet,…) have announced commercial IPv6 service or service trials


IPv6 國際發展現況 - IPv6 產品發展現況大部分之 IP stack 廠商均投入 IPv6 研發

已提供商用如 3Com, *BSD (KAME), Epilogue, Ericsson/Telebit, IBM, Hitachi, Nortel, Sun, Trumpet, Cisco (IOS Release 12.2), Compaq (Tru64 UNIX 5.1, OpenVMS TCP/IP Services 5.1), HP (Fully supported IPv6 Release for HP-UX 11i), Linux (Red Hat 7.0, Debian 2.2, TruboLinux 6.0), Microsoft(Windows XP), Mentat

研製中如 Apple, Bull, Juniper, Novell, SGI


IPv6 國際發展現況 - IPv6 位址分配現況ARIN: 18 allocations ARIN: 18 allocations

RIPE NCC :RIPE NCC : 37 allocations37 allocations

APNIC :APNIC : 30 allocations30 allocations

JP54%

KR27%

TW7%

CN3%

AU3%

SG3%

HK3%

JPKRTWCNAUSGHK

J P – 16KR – 8TW – 2AU – 1CN – 1HK – 1SG – 1


IPv6 國際發展現況 – 日本發展現況Governmental - IPv6 Council

- JGN (Japan Gigabit Network) IPv6

R&D - WIDE IPv6 / NSPIXP6 / Kame / Usagi / TAHI

Industrial - IAJapan IPv6 Deployment Committee

- JPNIC IPv6 project

- IPv6 Operation Study Group

- IPv6 Summit in Japan

Publication - IPv6 Journal (RIIS)

- v6start (Nikkei BP)


IPv6 國際發展現況 – 日本發展現況IPv6 Deployment in Japan

Common Carrier

iDC

ISP/CATV...Enterprise

IPv6Network

Home

Mobile

Global Center Japan + HnB+Hitachi

e-Japan NTT-C,KDDI,

etc.

IIJ,etc.


JAPAN -- IPv6 Council

Initiated by Ministry of Public Management, Home Affairs, Posts and Telecommunications

Chair: Jun Murai Not only router vendors and service providers, but

home appliance developers etc. are involved TAO (Telecommunications Advancement Organization of Japan)

conducts a nation-wide IPv6 experiment including home appliance application development, using budget of 8 billion Yen (= $ 800k).


IPv6 Deployment Policy

6Bone-KR

IPv6 Commercial Network

KRv6 Project

IPv6 Address Allocation

IPv6 Forum Korea

• Government Strategies • Since Feb 2001

• 8 /35 prefix sTLA allocations• Since 1999 • KRNIC, ETRI, KOREN, etc.

• 6NGIX: IPv6 Next Generation Internet eXchange

• KT, KOREN, KOSINET6, etc.

• IPv6 Research & Development• IPv4/IPv6 Translator, BIA, etc.• Since 2000

• National Forum since 2000 for the promotion of IPv6

• 61 regular organizational members • Korea-EU IPv6 Network• Partnership with 6WINIT• Since 2001

Trans-Eurasia Project

• Experimental IPv6 Testbed• 2 pTLAs• Since 1996

IPv6 國際發展現況 – 韓國發展現況


IPv6 國際發展現況 – 韓國發展現況Transition Roadmap by Government (23 Feb 2001)

Complete native IPv6CommercialIPv6 Service

(wire/wireless)

Phase I(~2001)

Phase II(2002~2005)

Phase III(2006~2010)

Phase IV(2011~)

IPv4 Only IPv4 Ocean

IPv6 Island

IPv4 Island

IPv6 Ocean

IPv6 Only

• Validation• Operation• Promotion

• IMT2000 Service• Translation Service

IPv4/IPv6 Translation Required

ExperimentalIPv6 Network


The government plans to develop: IPv6-applied high speed Internet equipments including routers, IMT2000 terminals and information home appliances by investing 46.8 billion won of government budget and 36.8 billion won of private fund, a total of 83.6 billion won until 2003.

IPv6 國際發展現況 – 韓國發展現況


100% IPv6 readiness by 2005

Prime Minister of Japan Yoshiro Mori

Korean MIC followed Japan Feb 23, 2001


IPv6 我國發展現況


我國 IPv6 發展現況 – 中華電信發展現況 6-Bone Trial activities on CHT

As a leaf site since 1997/12 As a transit site since 1998/11 As a backbone site since 1999/02

IPv6 address from APNIC (2000/02) inet6num: 2001:238::/35 netname: HINET-TW-20000208

Join National Telecommunication project Provide Broadband IP Network Join IPv6 testing

HiNet launched first commercial IPv6 Service Providing IPv6 Native, Tunnel, TWIX Service in July 2001


我國 IPv6 發展現況 – NBEN 發展現況 Establishing an native IPv6 network in 3 GigaPOP ( NC

HC, CHT-TL, NCU )

Establish an native IPv6 network in campus (NTHU, CCU, and NDHU) 9/30

9/11 Connection to 6Bone

IPv6 Test Result IPv6 Tunneling -Test ping6, http6, Video program

transmission

Establish PC-based IPv6 platform –Windows NT/2000, Linux, FreeBSD, WWW server, WWW browser


NMS

STM-1 Fiber (155Mbps)

VPX ATM SwitchGiga Pop

NBEN Backbone

STM-4

TaichungVPX

TainanVPX

KaohsiungVPX

Hua-lianVPX

TaipeiVPX

TLVPX

Chung-liVPX

HsinchuVPX

NMS

NDHU

TTITL

NCU

CCU

NCKU

NSYSU

NCHU

NTHU NCTU

NCHC

NTU


我國 IPv6 發展現況 – TWNIC 發展現況Established an IPv6 working group under TWNIC IP committee (Sept. 2000) Created an IPv6 website inviting all who are interested in the topicParticipated IPv6 Forum (April 2001)Help domestic ISPs to apply for commercial IPv6 addresses. At present HINET and TANET have obtained /35 sub-TLA addresses and the other application from SEEDNET is currently pending.Help to build Taiwan Academic IPv6 NetworkReport to NICI (10/3)Held the Establishment of IPv6 Forum Taiwan Discussing Meeting (10/12)


我國未來發展規劃建議


我國未來發展規劃建議建議將 IPv6 研究及推廣之發展訂定為國家政策建議於 NICI 下成立 IPv6 推動委員會

IPv6推動委員會

研究發展小組標準測試小組骨幹建設小組應用推廣小組

NICINICI 民間諮詢委員會


IPv6 推動委員會 – 研究發展小組預計參加單位包括國科會 (相關研究計畫 )、經濟部 (學界、業界科專計畫 )、電信國家型計畫辦公室等，並結合相關業者及大學與研究機構預計重點研究項目

OSPFv6, Mobile IPv6, IPv6 Multicast, IPv6 stateful configuration IPv6 Security Voice over IPv6 定址空間架構設計關鍵應用軟體 (Killer applications) 等


IPv6 推動委員會 – 標準測試小組預計參加單位

研發單位 : 資策會、中華電信研究所、工研院電通所、中研院及各大學等學術單位網路設備商 : Cisco, Ericsson, Nokia, Notel, etc. 軟體業者 : Microsoft, Compaq, Sun, etc. 網路終端設備商 : 國內 ADSL, L2/L3 switch, bluetooth 設備商國內 IA 與 Mobile Handset 業者 ( i.e. liaison with TCA ) 第一二類網路業者

預計重點工作訂定標準測試的宗旨和目標尋找合適的地點以建置測試環境尋找有興趣的廠商以提供相關設備訂定測試項目、測試範圍、測試方法及依循的標準提供適合的單位進行相關測試，並彙整結果 , 供各界參考。與國際 IPv6 測試組織進行交流定期舉辦測試研討會


IPv6 推動委員會 – 骨幹建設小組預計參加單位包括國家高速電腦中心 (TANet2) 、教育部電算中心 (TANet) 、電信國家型計畫辦公室 (NBEN) 、 TWNIC 、中華電信 ( HiNet,TWIX) 、台灣固網、東森寬頻電信、新世紀資通各固網業者及 SeedNet 等 ISP 業者預計重點工作

建立 IPv6 骨幹維護管理運作機制推動國內 IPv6 網路互連及與其他國際 IPv6 網路互連合作協助建置 Native IPv6 網路訂定 IPv6 位址分配與管理政策


IPv6 推動委員會 – 應用推廣小組預計於 90 年 12 月成立 IPv6 Forum Taiwan 透過會員制之方式，結合產官學研各單位之力量共同推廣。擬定推廣目標及計畫

提供國內各界獲取 IPv6 知識與技術的管道提高市場對 IPv6 的瞭解支援 IPv6 技術及應用的發展舉辦 IPv6 相關研討會議出版 IPv6 相關文件期刊論文


IPv6 推動委員會 – 應用推廣小組於 90 年 10 月 12 日召開「籌備成立 IPv6 Forum Taiwan 」討論會與會單位及人員共計為 18 單位 23 人主要建議事項 :

支持 IPv6 Forum Taiwan 之成立，產、官、學、研應共同參與相互配合，以加速國內 IPv6 推廣。 Forum 之主要目標為促進資訊交流與知識共享等應用推廣，而非標準制定。初期組織應以精簡而有效率為考量，各項計畫可階段性完成，再逐步擴充 Forum 的功能及範圍。初期二至三年運作所需經費建議可由科專方式籌措，並請 NICI 協調相關事項。建議委請工研院電通負責儘快研擬 IPv6 Forum 之成立模式、入會辦法、組織架構等規劃，並訂定明確之時間表。


我國未來發展規劃 – Milestone

Phase I(~2001)

Phase II(2002~2005)

Phase III(2006~)

NICI 成立 IPv6 推動委員會於委員會下成立各工作小組 IPv6 Forum Taiwan Announcement

由 IPv4 轉換至 IPv6

Native IPv6 IPv6 軟硬體研發 IPv6 網路互連及測試 IPv6 骨幹建置 IPv6 應用推廣

IPv6 Readiness:

For any new network devices, Infrastructure and applications


The End

Documents

IPv6 現況及我國未來發展建議