AWS and IPv6

Karl Auer kauer at biplane.com.au
Sun Nov 28 21:17:28 UTC 2021


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.

Regards, K.

-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Karl Auer (kauer at biplane.com.au)
http://www.biplane.com.au/kauer

GPG fingerprint: 61A0 99A9 8823 3A75 871E 5D90 BADB B237 260C 9C58
Old fingerprint: 2561 E9EC D868 E73C 8AF1 49CF EE50 4B1D CCA1 5170





More information about the NANOG mailing list