© 2011 Cisco and/or its affiliates. All rights reserved. 1

Cisco Knowledge Network:NAT64 Theory and Applications in Service Provider Networks

Istvan KakonyiVSA, EMEAR-SP

(content from Muhammad Abid &

Guillaume Gottardi)

© 2011 Cisco and/or its affiliates. All rights reserved. 2

Agenda IPv6 Market Drivers

Recent IPv6 Successful Deployments

Cisco IPv6 Strategy

IPv6 Transition Technologies

IPv6/IPv4 Translation Scenarios

IPv6/IPv4 Stateful Translation Details

Stateful NAT64 implementation on ASR1000

Summary

References

© 2011 Cisco and/or its affiliates. All rights reserved. 3

IPv6 Market Drivers

© 2011 Cisco and/or its affiliates. All rights reserved. 4

Exhaustion of Public IPv4 Addresses

Source: http://inetcore.com/project/ipv4ec/index_en.html

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National IPv6 Strategies

US DoD, China NGI, EU

IPv6

IPv6 Market Drivers

IPv4 Address Run-Out

Infrastructure EvolutionEnd Point Explosion

Smart Grid – Smart MetersSmart Cities – Internet of Things

Cable – Set Top BoxesMobile Telephony

IPv6 OS, Content & Applications

2011

https://www.arin.net/knowledge/v4-v6.html

IPv6 is not a new service. It enables business continuity for Service Providers and Enterprises.

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Recent IPv6 Successful Deployment

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Recent IPv6 Success Stories…

Google over IPv6

Challenged to deploy IPv6 by IETF 73

First production IPv6 router and “trusted tester” receives AAAA for www.google.com

Youtube, Maps, Mail etc all IPv6 enabled

Free Telecom

Developed ‘6rd’ technology to bypass IPv6 limitations in DSL access layer

‘Opt-in’ service made available to 3M subscribers, 250K sign up right away

Deployed “telesite” (IPTV) IPv6-only service to all 3M subscribers

Monash University, Australia

Deployed IPv6 on Campus and Residences, Wired and WiFi

Interdepartmental traffic all on IPv6

Dual Stack network with native transit through AARNET

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