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IPv6: The New Internet Protocol (past, today, tomorrow)
 

IPv6: The New Internet Protocol (past, today, tomorrow)

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What have you enabled IPv6 on today? Alain Fiocco, Senior Director and head of Cisco's IPv6 High Impact Program, asks this question while presenting the "Internet Facing IPv4 Shortage" keynote at the ...

What have you enabled IPv6 on today? Alain Fiocco, Senior Director and head of Cisco's IPv6 High Impact Program, asks this question while presenting the "Internet Facing IPv4 Shortage" keynote at the Digiworld Summit 2012.

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    IPv6: The New Internet Protocol (past, today, tomorrow) IPv6: The New Internet Protocol (past, today, tomorrow) Presentation Transcript

    • IPv6: The New Internet Protocol past, today, tomorrowAlain FioccoSr. Director, IPv6 High Impact Projectafiocco@cisco.com
    • Do I pay less ? NAT’s are good. Where is the RFC1918 gives me Any newWhere is the content? network? security, and IPv4 applications? Too much pain & address runout is no gain my ISP’s problem. Device User Enterprise ISP The network is not ready, Content users don’t care and I don’t want to risk a poor end- user experience today for potential gains tomorrow “A deadlock, stalemate, impasse; a roughly equal (frequently unsatisfactory) outcome to a conflict in which there is no clear winner or loser,” © 2012 Cisco and/or its affiliates. All rights reserved. 2
    • Mean while … IPv4 run-out is very real IANA APNIC RIPE ARIN LACNIC AFRINIC Last /8 policy http://ipv6.he.net/statistics/© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 3
    • The world will run out of IPv4 addresses . Mobile devices are growing faster than the mobile subscribers that use them. 2.5 devices / capita in 2016 up from 1.5 in 2010 By 2016 there will be 7.5 billion people... ...and 19 billion fixed and mobile-connected devices (up from 10 billion in 2011) . Globally 8 billion -40% of all fixed and mobile networked devices- will be IPv6-capable in 2016, up from 1 billion or 10% in 2011, a CAGR of 49%.© 2012 Cisco and/or its affiliates. All rights reserved. 4
    • Cloud The Network CDN Users Content IPv4 exhaust pinch Delivery Demand Supply© 2012 Cisco and/or its affiliates. All rights reserved. 5
    • Public Private IPv4 IPv4 CGN Statefull NAT’s create challenges for Content: Transparency to application, Location, Security for SP: CAPEX/OPEX of CGN due to statefulness© 2012 Cisco and/or its affiliates. All rights reserved. 6
    • Portals/Social !"#$%"$#&()$&*& •  Facebook: 40 sessions%#!" •  Yahoo: 110 sessions%!!" •  Bing: 30 •  G+: 30$#!" •  Wikipedia: 50$!!" •  Twitter : 20 #!" !" &()" *+)" &+,-"./0("/12(" VoD/TV Replay platforms: •  Canalplus : 70 sessions •  Pluzz.fr: 95 sessions •  BBC : 45 sessions •  CNN: 50 Peer to Peer: •  BitTorent : 700© 2012 Cisco and/or its affiliates. All rights reserved. 7
    • 30 10 15 20 NAT Sessions times millions of users Web 2.0 (ex: AJAX) Application Behavior Under Constrained NAT Resources© 2012 Cisco and/or its affiliates. All rights reserved. 8
    • CGN Only 6rd + CGN 2011 2013 2015 2011 2013 2015 - CGN44 Capex and Opex is growing - CGN44 Cost is capped as Content driven by Subcribers growth, switches to IPv6. AND application complexity - 6rd cost does not increase much as (session per user) a function of # IPv6 users, AND Application complexity is transparent© 2012 Cisco and/or its affiliates. All rights reserved. 9
    • IPv6 DNS <AAAA, A> IPv4 CGN IPv6 for growth, IPv4 for legacy with CGN: a IPv6 content Call to action: enable necessary Evil© 2012 Cisco and/or its affiliates. All rights reserved. 10
    • Cloud The Network CDN AT&T Users Verizon Mobile Content Comcast Google TWC Amazon Facebook Free Rackspace Yahoo RCS&RDS OVH Bing XS4ALL Akamai Wikipedia KDDI Limelight Netflix Softbank Amazon Many to come in 2013 1000’s Enterprises http://www.worldipv6launch.org/participants Public Agencies© 2012 Cisco and/or its affiliates. All rights reserved. 11
    • 6lab.cisco.com/stats •  ~80 % of Internet Core transit (top 5% AS’s) is IPv6 enabled Jim Barksdale, •  > 35% of global Internet content/ former Netscape CEO Web pages are reachable over IPv6 •  >1% of Internet users have IPv6 Great disparities across countries© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 12
    • 6lab.cisco.com/stats© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 13
    • 6lab.cisco.com/stats© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 14
    • Winston Churchill What have you enabled IPv6 on today ?© 2010 Cisco and/or its affiliates. All rights reserved. 2012 Cisco Confidential 15