nanog mailing list archives
Re: Using IPv6 with prefixes shorter than a /64 on a LAN
From: Eugen Leitl <eugen () leitl org>
Date: Wed, 26 Jan 2011 12:29:47 +0100
On Wed, Jan 26, 2011 at 01:33:05AM +0000, Nathan Eisenberg wrote:
Even if every RIR gets to 3 /12s in 50 years, that's still only 15/512ths of the initial /3 delegated to unicast space by IETF. There are 6+ more /3s remaining in the IETF pool.That's good news - we need to make sure we have a /3 for both the Moon and Mars colonies. ;)
A /64 is barely enough bits for a ~2 m resolution on Earth surface, and barely to the Karman line. In practice you'd aim for ~um resolution for all major gravity wells in this system (DTN is already flying, there's a Cisco box in Earth orbit, Moon and Mars are next). (And of course if you're you're going to multiply above by 10^11, or so. Eventually).
Current thread:
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN, (continued)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Mark Andrews (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Valdis . Kletnieks (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Leo Bicknell (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Valdis . Kletnieks (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- RE: Using IPv6 with prefixes shorter than a /64 on a LAN Tony Hain (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- RE: Using IPv6 with prefixes shorter than a /64 on a LAN Nathan Eisenberg (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Eugen Leitl (Jan 26)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Roland Dobbins (Jan 26)
- RE: Using IPv6 with prefixes shorter than a /64 on a LAN Mikael Abrahamsson (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 26)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Leen Besselink (Jan 30)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Laurent GUERBY (Jan 30)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 30)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Valdis . Kletnieks (Jan 30)
- RE: Using IPv6 with prefixes shorter than a /64 on a LAN George Bonser (Jan 30)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Fernando Gont (Jan 25)