After much thought, I think it's better to keep the default as being as "open" as possible, and taking any step we can to provide some working network by default (that is, accepting RAs by default).
I'll be adding a key in netplan to allow disabling RAs independently. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655440 Title: "unconfigured" NIC can still get IPv6 addresses via RA To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1655440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs