IPv6 from an RIR perspective ICANN Meeting, Lisbon 2007 Alex Le - - PowerPoint PPT Presentation

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IPv6 from an RIR perspective ICANN Meeting, Lisbon 2007 Alex Le - - PowerPoint PPT Presentation

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IPv6 from an RIR perspective ICANN Meeting, Lisbon 2007 Alex Le Heux, RIPE NCC Alex Le Heux ICANN, Lisbon 2007 http://www.ripe.net 1 Outline About the RIPE NCC Allocation principles IPv6 policy development Statistics Alex Le Heux ICANN,

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ICANN, Lisbon 2007 http://www.ripe.net Alex Le Heux 1

IPv6 from an RIR perspective

ICANN Meeting, Lisbon 2007 Alex Le Heux, RIPE NCC

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ICANN, Lisbon 2007 http://www.ripe.net Alex Le Heux 2

Outline

About the RIPE NCC Allocation principles IPv6 policy development Statistics

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ICANN, Lisbon 2007 http://www.ripe.net Alex Le Heux 3

About the RIPE NCC

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ICANN, Lisbon 2007 http://www.ripe.net Alex Le Heux 4

Membership based organisation Established in 1992 in Amsterdam Over 4500 members Membership is open to anyone

Facts

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Distribute internet number resources IP Addresses and AS Numbers Operate the RIPE Database Reverse DNS Delegations

Services

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Allocation Principles

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Aggregation

very large address space will be in use for a long time must limit routing table growth

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Aggregation

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Aggregation Conservation

very large address space it has to last a long time

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Aggregation Conservation

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Aggregation Conservation Registration

uniqueness is always important troubleshooting for operators

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Aggregation Conservation Registration

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Aggregation Conservation Registration

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IPv6 Address Policy Current

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be an LIR

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not be an end-site

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assign /48s to other organisations

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advertise a single prefix

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have a plan to make 200 assignments in two years

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Current Policy Proposals

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Proposal 2005-08 refinement of allocation sizes and accounting

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Proposal 2005-08 Flexible customer assignment sizes Smaller LIR allocations Different utilisation counting method

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Proposal 2006-01 Provider independent assignments

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Proposal 2006-01 IPv6 assignments to end-users Multi-homing Routing table growth

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Proposal 2006-02 refinement of allocation criteria

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Proposal 2006-02 No more arbitrary number of customers Customers can be LIR’s own organisation Must announce as a single aggregate

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Statistics

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60 120 180 240 300 1999 2000 2001 2002 2003 2004 2005 2006 2007

AFRINIC APNIC ARIN LACNIC RIPE NCC

IPv6 Allocations by RIR

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400 800 1,200 1,600 2,000 2003 2004 2005 2006 2007

RIS Visible Allocated

Allocated and visible prefixes

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5 IPv6 anycast assignments IPv6 TLD anycast assignments since September 2006 2 are visible in the routing table: .ch and .cz

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More Information

http://www.ripe.net alexlh@ripe.net http://www.icann.org/meetings/lisbon/ presentation-leheux-ipv6-25mar07.pdf