This can be solved by using a buildroot that is recent enough, currently not yet available as a stable release, see the updates that I pushed in https://code.launchpad.net/~j-rosenboom-j/cirros/update-ipv6.
This can be solved by using a buildroot that is recent enough, currently not yet available as a stable release, see the updates that I pushed in https:/ /code.launchpad .net/~j- rosenboom- j/cirros/ update- ipv6.