Shape Your Business For the Future:

Powering Transformation With Cisco

IPv6 Migration : Next Steps

Eric Ku, EricKu@cisco.comCSA, APAC SP CTO Office

Agenda

IPv6 Status/Drivers

Transitional Strategies

Q&A

Feb 3, 14:41:24 UTCAn historical moment

APNIC RIPE ARINAFRINICLACNIC

IANA

“Major Internet service providers (ISPs), home networking equipment manufacturers, and web companies around the world came together to permanently enable IPv6 for their products and services.”

http://www.worldipv6launch.org/

• 3000+ Website • 50+ Network

Operators (ISPs)• 4 Home Router

Vendors

North America

2.9 Billion by 2016CAGR 14.1%

Western Europe

2.6 Billion by 2016 CAGR 13.2%

Central/Eastern Europe

1.3 Billion by 2016CAGR 10.2%

Latin America

1.3 Billion by 2016 CAGR 12.2%

Middle East & Africa

1.8 Billion by 2016 CAGR 10.4%

Asia Pacific

8.7 Billion by 2016 CAGR 14.1%

Source: Cisco Visual Networking Index (VNI) Global IP Traffic Forecast, 2011–2016

© 2011 Cisco and/or its affiliates. All rights reserved. 8

In Asia Pacific, there will be over 3 billion IPv6-capable fix and mobile devices in 2016, up from 428 million in 2011.

In Asia Pacific, 37% of all fixed and mobile networked devices will be IPv6-capable in 2016, up from 10% in 2011.

Source: Cisco Visual Networking Index (VNI) Global IP Traffic Forecast, 2010–2016

IPv6 Traffic Growth(Google IPv6 Statistics)

http://www.google.com/intl/en/ipv6/statistics.html#tab=ipv6-adoption

Failure to Act Will Impact BusinessIPv6 Estimated Adoption Timeframes

Early Adopters

Globalization

IPv6 Government Mandate Deadlines

IPv4/IPv6 Co-existence

High RiskLow Risk Moderate Risk

2010 2012 2014

TransitionPlanning

• 2012: Mandates take effect – Globalization - Massive Mobile deployment.Transition to IPv6 forces customers to acquire product or managed services to sustain business and customer reach

IPv6 Business Impact – The Cost of Waiting Goes Up

• 2010: Low Impact – Buying behavior shift limited to mandated and early adopters

• 2014: IPv6 is mainstream – customers without transition infrastructure experience reduced service levels, diminished customer reach

Considering options of IPv4 exhaust Economics in play

• Basic truth about IPv6 technology

Over the long term the cost per Gbit/s of an IPv6 system is lower than that of an IPv4 system with NAT.

• The economics of supplying profitable high bit rate services to IP broadband users are key

IPv6 technology provides a sustainable economical base

• IPv6 will eventually be about services.

To start with it will be about economics that IPv4 can’t achieve anymore.

Price per Megabyte

Global Traffic Volume

SP Services &Content

Third-Party Services & Content

NationalData Center

RegionalData

Center

Edge

Inter Data-Center IP Core Inter Data-Center

Access

NationalData Center

RegionalData

Center

Migration to complete IPv6

IPv6Internet

2012 2020+

PreserveIPv4

IPv4 / IPv6CoexistenceFoundation

Today

Servicesover IPv6

IPv4 Run-out

Courtesy of Jason Fesler, Yahoo (V6 World Congress 2012)

Menu of IPv4 Exhaust Technologies

IPv6 Hosts (& Dual Stack)

Large Scale NAT 44

Large Scale NAT 64

IPv6 Tunnelling / IPv6 over IPv4 tunnelling ( 6RD)

IPv4 Tunnelling over IPv6 (DS-lite)

IPv4 Subnet Trading / Exchange

Interworking / coexistence will be necessary

Method

3

Method

2

Method

1

Method

6

Method

5

Method

4

Prepare

Plan

Operate

Implement

Design

Optimize

Connect to the IPv6 Community

IPv4 IPv6Translation Services

Connect IPv4 to IPv4 via IPv6

IPv4 IPv4IPv6

Dual Stack

IPv4

IPv6

Both IPv4 and IPv6 stacks on each device

IPv4 over IPv6 IPv6 over IPv4

Tunneling Services

Connect Islands of IPv6 or IPv4 through tunneling

IPv6 Deployment StrategyIPv6Internet

IPv4Internet

IPv4 AccessNetwork

IPv4 core

Subscriber Network

PE

CPE

Translator: NAT444

P NAT44

NAT44

IPv6 Access Network

ISPdual stack Core

Subscriber Network

PE

CPE

Translator: NAT64

PE NAT64

ISPDual stack Core

IPv4 AccessNetwork

Subscriber Network

PE

CPE

Automatic Tunnel: 6RD or L2TP

6rd RG

6rd BRP

6R

D o

r L2TP

SubscriberNetwork

IPv6 Access Network

ISPdual stackCore

IPv4

over IP

v6

Automatic Tunnel: DS-Lite or 4rd

PE

PE

CPE

Dual stack Access/Core

Subscriber Network

PE

CPE

Dual Stack: IPv6 Native(Dual Stack)

IPv6 Strategy in Core and Edge

Dual Stack

IPv4 and IPv6 operate in tandem over shared or dedicated links

Tunnelling over MPLS

IPv6 confined to the edge of the IPv4 MPLS core

IPv6IPv6

IPv6IPv6

IPv4

IPv4

IPv4MPLS

IPv6

IPv4

IPv6

IPv4

Share or Dedicated Links

SharedLinks

IPv4MPLS

IPv4 IPv4

Both are proven technology, choose based on current network design, should engage Advanced Services to enable.

“…if we don’t overcome the challenges of

IPv4 we will slow down the growth of the

Internet and loose momentum as an industry

(…) IPv6 is important to all of us, to everyone

around the world, It is crucial to our ability to

tie together everyone and every device.“

"At Cisco we are commited architecturally to IPv6

across the board: All of our devices, all of our

applications and all of our services" .

IPv6 CGN Cisco Platforms

• CRS

CGSE PLIM + FP40 (NAT44, NAT64, 6RD, DS-Lite)

20M xlates, 1Msps, 20Gbps

• ASR9000

ISM Module (NAT44, DS-Lite); BNG NAT44 for PPPoE sessions

20M xlates, 1Msps, 15Gbps

• ASR5000

Per-subscriber GGSN/PGW NAPT, Gi Firewall, DPI, charging

120M xlates, 1Msps

• ASR1000

Integrated (NAT44, NAT64, 6RD); BNG NAT44 for PPPoE sessions

2M xlates, 100Ksps, 20Gbps

• XR12000

CGN Daughter Card for the PRP-3 (NAT44, future NAT64)

10M xlates, 250Ksps, 6Gbps

• Focused tech support• Network optimization

services• High availability services• Test and Validation services

• IPv6 FOA Integration• HW & SW upgrade• IPv6 Test & Validation• Migration – IPv4 to IPv6• Knowledge transfer

• IPv6 Lab POC Test & Validation• E2E Solution and Scale Validation• IPv6 Migration Planning

• Low Level Design• IPv6 Lab POC Test Plan

• High Level Design• Project Plan

• Discovery Workshop• Network IPv6 Readiness Assessment• OSS/BSS/NMS Assessment• IPv6 Readiness / Gap Assessment• IPv6 Services Strategy recommendation

Implementation

Cisco IPv6 Services Lifecycle

Design

Prepare

Plan

Validate

Operate &Optimize

Cisco Powering World’s Largest SP IPv6 Deployments

Half Million IPv6 subscribersLargest 6rd deployment in

worldNative IPv6

Native IPv6 for FTTH

subscribers

IPv6 for LTE Subscribers6rd & Native IPv6

Tier 1 Operator

Cisco Powering World’s Largest SP IPv6 Deployments France

“Free is committed to providing the latest innovations for its customers. We have chosen the Cisco ASR 1000 router for their support of an integrated high-performance IPv6 Rapid Deployment or 6rdtechnology, which allows us to supply IPv6 to our users in a remarkably simple and cost-efficient manner.”

Maxime LombardiniCEO, Free (Illiad Group)Sept. 2010

6rd Use-Case : From/to Internet

One of the world’s largest IP video networks uses CGv6 solution

IP-STB Freebox

ADSL

FreeboxDSLAM

IP-STB Freebox ADSL

Freebox

DSLAM

IP-STBFreebox FTTH

FTTH Access

IPv4 / IPv6Access/Agg Network

Native IPv6

IPv6 Encapsulated in 6rd

6rdGateway

IPv4 / IPv6Core

Network

Edge

Edge

IPv4 Only Access/A

ggNetwork

IPv6Interne

t

IPv4InternetCore

PE

Key Takeaway – No one size fits allMultiple technology adoption scenarios

time

IPv6 only endpoints

technically viable

New end-systems deployment (handset/RG)

Large Scale NAT (LSN) introduction

IPv4 address pool

exhausted

6rd introduction

IPv6 Internet

(IPv6 only transport

viable from a market

perspective)

Dual-Stackdeployment

NAT64

NAT46

IPv6 enabled

endpoints

IPv4 enabled

endpoints

Preserve IPv4, Prepare and Prosper with IPv6

www.cisco.com/go/ipv6

Thank you.