nanog mailing list archives
Re: Using IPv6 with prefixes shorter than a /64 on a LAN
From: Roland Dobbins <rdobbins () arbor net>
Date: Wed, 26 Jan 2011 11:53:23 +0700
On Jan 26, 2011, at 11:37 AM, Adrian Chadd wrote:
But simply assuming that the IPv6 address space will forever remain that - only unique host identifiers - I think is disingenious at best. :-)
I think 'disingenuous' is too strong a word - 'overly optimistic' better reflects the position, IMHO. ;> In addition to all the extremely valid use-cases you outline, there's also the concept of one-time-use prefixes which likely will end up being used at the molecular level in manufacturing/supply-chain applications, lifetime assignments to individuals as a matter of citizenship which will be retired upon their deaths/disenfranchisement, nanite communications used to do things like clean plaque out of people's arteries in lieu of angioplasty, and a whole host of new applications we haven't even dreamed of, yet. The supreme irony of this situation is that folks who're convinced that there's no way we can even run out of addresses often accuse those of us who're plentitude-skeptics of old-fashioned thinking; whereas there's a strong case to be made that those very same vocal advocates of the plentitude position seem to be assuming that the assignment and consumption of IPv6 addresses (and networking technology and the Internet in general) will continue to be constrained by the current four-decade-old paradigm into the foreseeable future. ------------------------------------------------------------------------ Roland Dobbins <rdobbins () arbor net> // <http://www.arbornetworks.com> Most software today is very much like an Egyptian pyramid, with millions of bricks piled on top of each other, with no structural integrity, but just done by brute force and thousands of slaves. -- Alan Kay
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 Patrick Sumby (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Jack Bates (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Roland Dobbins (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 Ricky Beam (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Randy Carpenter (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Mark Smith (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Adrian Chadd (Jan 25)
- RE: Using IPv6 with prefixes shorter than a /64 on a LAN George Bonser (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 Roland Dobbins (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Mark Smith (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Roland Dobbins (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Mark Smith (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 Karl Auer (Jan 26)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN eric clark (Jan 31)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 31)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Michael Dillon (Jan 31)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 31)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)