What's the point of having 'kernel'? You have a boolean here specifically because you'll likely want to override the default, whatever it might be. I'm fine with *not writing* accept-ra if that helps, but for most cases, this is just the kind of option that people should avoid touching.
FWIW, as far as I know this is expected and proper behavior, you *do* want to make the best effort attempt to bring up IPv6 whenever possible. In that sense, having RAs accepted and handled by default is the correct behavior. Please do not disable this unless there's a very good, well discussed and understood reason. Also: mtrudel@demeter ~ lxc launch ubuntu:16.04 Creating the container Container name is: perfect-shrimp Starting perfect-shrimp mtrudel@demeter ~ lxc ls +----------------+---------+---------------------+-----------------------------------------------+------------+-----------+ | NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS | +----------------+---------+---------------------+-----------------------------------------------+------------+-----------+ | perfect-shrimp | RUNNING | 10.3.110.252 (eth0) | fd42:9d0d:d7be:83fe:216:3eff:feda:54f7 (eth0) | PERSISTENT | 0 | +----------------+---------+---------------------+------------------- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1732002 Title: cloud images in lxc get ipv6 address To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nplan/+bug/1732002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs