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The Role of Carrier Grade NATs in the Near-Term Internet

Time 01/16/13 01:20PM-01:40PM

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Session Abstract

The presentation material will cover:


  • the current status of IPv4 address exhaustion in various regions

  • a quick summary of the level of penetration of IPv6

  • the role of NATs in various dual stack transition technologies

  • A description an experimental setup that poll some 800,000 users per day with IPv4, IPv6 and NAT traversal tests

  • Teredo as a NAT traversal test setup

  • Teredo connection failure measurements

  • Implications for Carrier Grade NATs

  • Possible further work in investigating NAT robustness

Speakers

Speaker Mark Kosters American Registry for Internet Numbers (ARIN)

Speaker Geoff Huston APNIC

Presentation Media

media item thumbnail CGNs in IP - What are you going to do about it (pdf)

Speaker Mark Kosters American Registry for Internet Numbers (ARIN)

Secondary tracks Security Network Performance/Utilization Network Architecture & Operations IPv6

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