IPv4 Depletion & IPv6 Deployment
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IPv4 Depletion & IPv6 Deployment

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Presentation given by Kjell Leknes at: IPv6 Roadshow, Riyadh, Saudi Arabia on 13-15 May 2012

Presentation given by Kjell Leknes at: IPv6 Roadshow, Riyadh, Saudi Arabia on 13-15 May 2012

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IPv4 Depletion & IPv6 Deployment Presentation Transcript

  • 1. IPv4 Depletion &IPv6 DeploymentKjell Leknes - May 2012
  • 2. Overview About RIPE and RIPE NCC IPv4 address pool exhaustion IPv4 depletion process IPv6 deployment IPv6 in Saudi Arabia How to request IPv6 IPv6 Act Now 2
  • 3. The five RIRs 3
  • 4. IPv4 Depletion
  • 5. IANA and RIRs IPv4 pool Today Projection Data 5
  • 6. IPv4 exhaustion phases IPv4 still available. RIPE NCC continues distributing it policy from last /8 applies RIPE NCC can only distribute IPv6 ? n o time wIANA pool RIPE NCC RIPE NCCexhausted reaches pool final /8 exhaustedEach of the 5 RIRs given a /8 6
  • 7. IPv4 Run Out FairlyGradually reduced allocation / assignmentperiods - 12 months (January 2010) - 9 months (July 2010) - 6 months (January 2011) - 3 months (July 2011)50% has to be used up by half-period 7
  • 8. Last /8 We do things differently! Ensures IPv4 access for all members - 16 000 x /22 in a /8 - members can get one /22 (=1024 addresses) - must already hold IPv6 - must qualify for allocation /16 set aside for unforeseen situations - if unused, will be distributed No PI so far. May change. 8
  • 9. Our slice of IPv4 RIPE NCC 9
  • 10. Legacy SpaceIPv4 addresses distributed prior to the RIR systemWhy register? - Benefits: - legitimize holdership - update reverse DNS delegation - use membership services - no fees! - Risks: legacy@ripe.net - frozen data in the RIPE Registry - vulnerable to hijackers 10
  • 11. Additional IPv4 allocation requirements 80% must be in use Tidy up current records Request a list of invalid assignments Send an IPv4 Additional Allocation request We will audit you 11
  • 12. Transfer of IPv4 allocations Transfer unused allocations to another LIR Minimum allocation size /21 Evaluated by the RIPE NCC 12
  • 13. IPv6 Deployment
  • 14. IPv6 Distribution 14
  • 15. IPv6 in Saudi Arabia Only 36% of LIRs have an IPv6 allocation 15
  • 16. Getting an IPv6 allocation Requirements: - Be an LIR - Plan to make assignments within two years Minimum allocation size /32 Announcement as a single prefix recommended 16
  • 17. Getting IPv6 PI space Requirements: - Meet the contractual requirements Minimum assignment size /48 17
  • 18. IPv6 Allocations and Announcements 18
  • 19. Extension of the minimum allocation size Awaiting decision Initial IPv6 allocation from /32 to /29 Enables small LIRs to deploy 6RD 19
  • 20. IPv6 Act Now The RIPE NCCs IPv6 portal Deployment and transition tips Statistics and tools Case studies News Linkswww.IPv6ActNow.org 20
  • 21. Questions?