Hello, On Mon, 19 Jul 2021 at 15:04, Stephen Satchell <list@satchell.net> wrote:
The allocation of IPv6 space with prefixes shorter than /64 is indeed a consideration for bigger administrative domains like country governments, but on the other end, SOHO customers would be happy with /96, /104 or even /112 allocations if they could get them.
Well, for SLAAC you need a /64, so if you want to be able to use multiple subnets in your environment, you need a prefix shorter than /64. RIPE's recommendation is /56 for residential customers: https://www.ripe.net/publications/docs/ripe-690#4-2-2---48-for-business-cust... and *strongly discourages* to assign prefixes longer than /56 https://www.ripe.net/publications/docs/ripe-690#4-2-3--prefixes--longer-than... cheers, lukas