IPv6 deployment for hosting and developers: Difference between revisions
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* 'Buy IPv4 addresses, they're not making them anymore' | * 'Buy IPv4 addresses, they're not making them anymore' | ||
* [https://www.ripe.net/publications/docs/ripe-733 RIPE 733]: "The size of the allocation made will be exactly one /24.", "The sum of all allocations made to a single LIR by the RIPE NCC is limited to a maximum of 256 IPv4 addresses (a single /24). If this allocation limit has been reached or exceeded, an LIR cannot request an IPv4 allocation under this policy." | * [https://www.ripe.net/publications/docs/ripe-733 RIPE 733]: "The size of the allocation made will be exactly one /24.", "The sum of all allocations made to a single LIR by the RIPE NCC is limited to a maximum of 256 IPv4 addresses (a single /24). If this allocation limit has been reached or exceeded, an LIR cannot request an IPv4 allocation under this policy." | ||
* Who regulates RIPE et al? They have power to allocate a scarce and valuable resource. | |||
[[Category:Talks]] | [[Category:Talks]] | ||
Revision as of 09:38, 10 September 2020
Talk on the implications of deploying IPv6 for hosting platforms and developers.
Rough notes
- Stats on incoming traffic from hosting providers
- Stats on outgoing traffic from ISPs(?)
- Percentage of sites running IPv6
- Percentage of other services running IPv6
Problems
- Adding AAAA records 'breaks' SSH.
- Mail over IPv6 without SPF and DKIM stops delivery to large mail providers (e.g. Google).
- If multiple protocols are available, which should be preferred? Linux seems to go for IPv6 first, but any which prefer IPv4 will never see the v6 service.
Competition concerns
- 'Buy IPv4 addresses, they're not making them anymore'
- RIPE 733: "The size of the allocation made will be exactly one /24.", "The sum of all allocations made to a single LIR by the RIPE NCC is limited to a maximum of 256 IPv4 addresses (a single /24). If this allocation limit has been reached or exceeded, an LIR cannot request an IPv4 allocation under this policy."
- Who regulates RIPE et al? They have power to allocate a scarce and valuable resource.