www.6sos.org

IPv6 market statusYolanda LamillaConsulting Systems Engineer, Cisco Systemsylamilla@cisco.com

Este proyecto ha sidocofinanciado por PROFIT

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Why IPv6 ?

Millions of new devices becoming IP aware, not just Millions of new devices becoming IP aware, not just PCs.PCs.

A Need for increased addressing and A Need for increased addressing and ““plug and playplug and play””networking !networking !

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IP Address Allocation History

1981 - IPv4 protocol published1985 ~ 1/16 of total space1990 ~ 1/8 of total space1995 ~ 1/4 of total space2000 ~ 1/2 of total space2003 ~ 2/3 of total space

• This despite increasingly intense conservation efforts– PPP / DHCP address sharing– CIDR (classless inter-domain routing)– NAT (network address translation)– plus some address reclamation

• Theoretical limit of 32-bit space: ~4 billion devicesPractical limit of 32-bit space: ~250 million devices(see draft-durand-huitema-h-density-ratio –http://www.faqs.org/rfc/rfc3194.html)

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Internet User Trends

0

500

1000

1500

2000

2500

3000

'95

'97

'99

'01

'03

'05

'07

'09

'11

'13

'15

Year

Use

rs (M

illion

s)

Source: Nua Internet Surveys + vgc projections

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Do We Really Need a Larger Address Space?

• Internet Population–~600M users in Q4 CY2002, ~945M by end CY 2004 only 10-15%–How to address the future Worldwide population? (~9B in CY 2050)–Emerging Internet countries need address space, eg: China uses nearly 2 class A (11/2002), ~20 class A needed if every student (320M) has to get an IP address, Africa

• Mobile Internet introduces new generation of Internet devices–PDA (~20M in 2004), Mobile Phones (~1.5B in 2003), Tablet PC–Enable through several technologies, eg: 3G, 802.11,…

• Transportation – Mobile Networks–1B automobiles forecast for 2008 – Begin now on vertical markets –Internet access on planes, eg. Lufthansa – train, eg. Narita express

• Consumer, Home and Industrial Appliances

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IPv6 Drivers—Network Architecture

• Today, Network Address Translation (NAT) and application-layer gateways connect disparate networks

•Internet started with end-to-end connectivity for any application

• Peer-to-peer or server-to-clientapplications mean global addresses

•IP telephony, fax, video•Mobility•Distributed gaming-Remote monitoring-Instant messaging

“Always-on” technologies enable new application environments

GlobalAddressing

Realm

Cable, DSLETTH, WiFi,

3G

IPv6 Drivers—MobilityMobility Across Multiple Access Networks

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CellularPacket Data

7206

InternetBackbone

Broadband

2600, 3600,7200

Corporate Network

Internet

InternetServers

AAA

WLAN at Home Office

PSTN/CellularCircuit Voice

802.11

5x00

AAA

PSTN/CellularCircuit Data

5x00

SOHO Router806, 827, …

1000012000

MobileRouter

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Innovation - e-Vehicle Research

WEBRASKA

Research Lab. DPR

Portail

Internet

GPRS Orange

WGB Wifi

ModemGPRS

AP Wifi

FT Router (PAT)

FT ADSL Modem

TCU

GPS

MAR 3200IPv4IPv4

IPv4

IPv4

IPv4

IPv4

IPv4

IPv4

IPv6IPv4 IPv6

MIPv6 in GPRS v4 Tunnel

MIPv6 through 802.11b

IPv4HA

PC

IPv6IPv6

Adding IPv6 to Cisco Mobile Networking

Solution

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IPv6 O.S. & Applications support

• All software vendors officially support IPv6 in their latest O.S. releases–Apple MAC OS X, HP (HP-UX, Tru64 & OpenVMS), IBM zSeries & AIX, Microsoft Windows XP, CE .NET; Sun Solaris,…–*BSD, Linux,…

• 2004 and beyond: Call for Applications–Applications must be agnostic regarding IPv4 or IPv6.–Successful deployment is driven by Applications

• For latest update see playground.sun.com/pub/ipng/html/ipng-implementations.html and www.hs247.com

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Who is Deploying IPv6 Today?

• Several segments/countries now mandate IPv6 for any product they buy –even if not in use yet

Japan Japan –– eJapaneJapan directives : most of the data communications must be done over directives : most of the data communications must be done over IPv6 in CY05 IPv6 in CY05 ––helped by tax incentiveshelped by tax incentives

DoDDoD Memo on 6/9/03 : Any procurement after 10/1/03 has to be IPv6Memo on 6/9/03 : Any procurement after 10/1/03 has to be IPv6 CapableCapable• Service Providers

–Carriers – Transit services–Internet Exchange Point – ISP & NRN peering –Regional ISP – IPv6 services to end-users on ADSL & ETTH–Mobile SP – R&D for future services

• Enterprises – vertical market segments–NRN & connected downstream sites (Universities & R&D labs) –Federal Systems (Military, Govt. agencies)–Vendors for their internal engineering communities, ie: Cisco IT

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SURFnet

• Dutch NRN, see http://www.surfnet.nl• Currently 5th network generation• STM-64c/OC-192c core with mostly

12416 routers• SURFnet-4 and SURFnet-5 ran in parallel for a year, which created a big

opportunity to test new services• Dual-stack IPv4/IPv6• IPv6 service offering via tunnel, dedicated link, dual-stack

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6NET Project

Cisco 12400 and 7200 series

• 3 years project• 9.5 5M € from European Commission• + 30 partners• 7 Work Packages

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D F N

U n ited K ingdom

F rance

S w itze rlan d

A ustria

Italy

G erm any

S w eden

The N etherlands

D en m a rkForskn ingsne tte t

N orw ayUNINETT

F in landFU N E T

G re e ce

U kerna Surfnet

P O L -3 4

G R net

G A R RA C O ne tH ungarnet

S w itch

R enater

S w edenN O R D U net

N O R D U net

A T M L ink6 N E T C O R EM anual IPv6 Tunnel

G igab it E the rne t (T ride n t)

S T M 1 P O S /A T M

S T M 1 P O S (over L2 tunne l)

S T M 16 P O S

E 1

NTT

C E S n e t

7 2 0 0

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IPv6 – Looking at the Crystal Ball

20032003 20042004 20052005 20062006 20072007 20082008 201020102010

Early Adopters

1996-200219961996--20022002

Application port

ISP Adoption

Consumer Adoption

Hardware/software

Hardware/software

releasedreleased

Enterprise Adoption

Applications certified

Applications certified

by IT department

by IT department

Europe, Japan, North-America IPv6 Task Force,…

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IPv6 – for an Ubiquitous Internet

• Connect Everything to the Internet–Simply (Plug & Play) and Safety

• Enjoy the Internet Everywhere & Anywhere–Broadband, wireless,…–China, India, Africa,…

• Play, Learn, and Live on the Internet for Everybody–Peer to Peer & Client/Servers applications–Global reachability as well as community of interest–Home Information Services

• We need One Internet–Global communications enhances business, trade, research