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Apnic V6 Tutorial Distribution
- 1. Tutorial - IPv6 Address Management Paul Wilson Director General, APNIC [email_address]
- 4. The early years: 1981 – 1992 “ The assignment of numbers is also handled by Jon. If you are developing a protocol or application that will require the use of a link, socket, port, protocol, or network number please contact Jon to receive a number assignment .” (RFC 790) 1981:
- 6. Global Routing Table: ’88 - ’92
- 7. Global Routing Table: ’88 - ’92
- 8. The boom years: 1992 – 2001 “ It has become clear that … these problems are likely to become critical within the next one to three years.” (RFC1366) “… it is [now] desirable to consider delegating the registration function to an organization in each of those geographic areas.” (RFC 1338) 1992:
- 10. Global routing table http://bgp.potaroo.net/as1221/bgp-active.html CIDR deployment “ Dot-Com” boom Projected routing table growth without CIDR Sustainable growth?
- 11. Recent years: 2002 – 2005 2004: Establishment of the Number Resource Organisation
- 12. IPv4 Distribution – Global
- 13. IPv4 Distribution – Regional
- 14. IPv4 Allocations – Global top 10
- 19. RIR Policy Coordination OPEN TRANSPARENT ‘ BOTTOM UP’ Anyone can participate All decisions & policies documented & freely available to anyone Internet community proposes and approves policy Need Discuss Evaluate Implement Consensus
- 21. IPv4 Lifetime http://bgp.potaroo.net/ipv4 IANA allocations RIR allocations Addresses routed Historical Data Projection Reclamation?
- 23. The NAT “Problem” 10.0.0.1 ..2 ..3 ..4 *AKA home router, ICS, firewall NAT* 61.100.32.128 R 61.100.32.0/25 61.100.32.1 ..2 ..3 ..4 ISP 61.100.0.0/16 The Internet
- 24. The NAT “Problem” ? Internet 10.0.0.1 61.100.32.128 NAT Extn 10 Phone Network 10 4567 9876 PABX
- 26. Features of IPv6
- 33. IPv6 Addressing
- 36. IPv6 address format 2001:0DA8:E800:0000:0000:0000:0000:0001 2001:0DA8:E800:0000:0260:3EFF:FE47:0001 2001: 0 DA8:E800: 0000:0000:0000:0000:000 1 2001: 0 DA8:E800: 000 0: 0 260:3EFF:FE47: 000 1 2001:DA8:E800:0:260:3EFF:FE47:1 2001:DA8:E800::1
- 43. IPv6 Policy
- 47. IPv6 address structure Topological Interface 0 /64 127 001 TLA SLA NLA Sub-TLA 001 Infrastructure End Site 0 /3 /64 /48 /32
- 66. References
- 69. Questions? Paul Wilson Director General, APNIC [email_address]
Hinweis der Redaktion
- References: “ The case for IPv6” http://www.6bone.net/misc/case-for-ipv6.html IPv6 FAQ http://www.apnic.net/info/faq/IPv6-FAQ.html IPv6 Allocation & Assignment policy http://www.apnic.net/docs/policy/ipv6-address-policy.html IPv6 request form http://ftp.apnic.net/apnic/docs/ipv6-alloc-request
- References: The CIDR report http://www.cidr-report.org/ The BGP Routing Table http://bgp.potaroo.net/as1221/bgp-active.html
- At this rate of growth the internet could not have been maintained as a single global network. Many addresses would become unreachable and unused.
- At this rate of growth the internet could not have been maintained as a single global network. Many addresses would become unreachable and unused.
- References: The CIDR report http://www.cidr-report.org/ The BGP Routing Table http://bgp.potaroo.net/as1221/bgp-active.html
- References: The CIDR report http://www.cidr-report.org/ The BGP Routing Table http://bgp.potaroo.net/as1221/bgp-active.html
- IXP Assignment policy Internet Exchange Points are eligible to receive a portable assignment from APNIC for use on their IXP transit LAN. A special condition of all assignments made under these terms is that the IXP must not announce the address space to the global Internet routing table. All IXP who received a /64 from previous policy can receive a /48 in return for their /64. (They can do this through simply sending a mail to APNIC or their respective NIR.) References: IPv6 portable assignment request form: http://ftp.apnic.net/apnic/docs/portable-assign-request.txt
- IXP Assignment policy Internet Exchange Points are eligible to receive a portable assignment from APNIC for use on their IXP transit LAN. A special condition of all assignments made under these terms is that the IXP must not announce the address space to the global Internet routing table. All IXP who received a /64 from previous policy can receive a /48 in return for their /64. (They can do this through simply sending a mail to APNIC or their respective NIR.) References: IPv6 portable assignment request form: http://ftp.apnic.net/apnic/docs/portable-assign-request.txt
- IXP Assignment policy Internet Exchange Points are eligible to receive a portable assignment from APNIC for use on their IXP transit LAN. A special condition of all assignments made under these terms is that the IXP must not announce the address space to the global Internet routing table. All IXP who received a /64 from previous policy can receive a /48 in return for their /64. (They can do this through simply sending a mail to APNIC or their respective NIR.) References: IPv6 portable assignment request form: http://ftp.apnic.net/apnic/docs/portable-assign-request.txt