> They are locally and nothing asks you if you want that.
net.ipv6.conf.all.accept_ra = 0
net.ipv6.conf.all.autoconf = 0
> To-be-assigned static addresses, general testing
i'd argue that for a network this is the special case.
> we would hopefully never run out of addresses
with 32 bit we have about 4294967296 addresses, with 64 bits there are 18446744073709551616 networks. if i'd have designed it, i probably had made the network prefix longer.