On 01-07-2021 14:54, Jeremy Stanley wrote: > It really depends a lot on how they're delivering the v6 addresses > in that cloud, whether it's via DHCP6-stateful or static assignment > from metadata or SLAAC or... I failed to mention that I my case the IPv6 comes in through the metadata service. There is no DHCP6 on the initial image configuration AFAIK.