nanog mailing list archives

Re: Android (lack of) support for DHCPv6


From: Lorenzo Colitti <lorenzo () colitti com>
Date: Wed, 10 Jun 2015 20:16:25 +0900

On Wed, Jun 10, 2015 at 5:31 PM, Sander Steffann <sander () steffann nl> wrote:

I can also see more deployment issues (much more state in the routers for
all those PDs, needing huge amounts of /64s (or larger) to be able to deal
with a few hundred/thousand clients) but it would be very nice if this was
possible :)


Well, in IPv4 you can do 16M devices in 10/8. You can divide IPv6 space in
exactly the same way and give every client a /64. A /24 becomes a /56, and
your 10/8 becomes a /40. A /40 is really not hard to get.


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