nanog mailing list archives

Re: AWS and IPv6

From: Michael Thomas <mike () mtcc com>
Date: Sun, 28 Nov 2021 13:23:27 -0800


On 11/28/21 1:17 PM, Karl Auer wrote:

On Sun, 2021-11-28 at 12:53 -0800, Michael Thomas wrote:

I was reading their howto yesterday and it seems they are only
allocating a /64? Why?

That's a /64 *per subnet*...

But the size of a VPC's IPv6 CIDR block does seem to be fixed at /56.
Would have been nice to see /48 instead.


Ah ok, I must have missed that.

Mike