nanog mailing list archives

Re: Credit to Digital Ocean for ipv6 offering


From: David Conrad <drc () virtualized org>
Date: Tue, 17 Jun 2014 13:13:19 -0700

On Jun 17, 2014, at 12:55 PM, Grzegorz Janoszka <Grzegorz () Janoszka pl> wrote:
There are still applications that break with subnet smaller than /64, so all VPS providers probably have to use /64 
addressing.

Wouldn't that argue for /64s?

/64 for one customer seems to be too much,

In what way? What are you trying to protect against? It can't be address exhaustion (there are 
2,305,843,009,213,693,952 possible /64s in the currently used format specifier. If there are 1,000,000,000 customer 
assignments every day of the year, the current format specifier will last over 6 million years).

Regards,
-drc

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