Thanks for reporting this bug and helping to make Ubuntu better. I'm afraid I'm not familiar with radvd, but based on your description it sounds much more elegant for radvd to watch for connections going up and down, rather than have libvirt (and presumably other programs which bring up bridges and interfaces) kick radvd.
I'm going to therefore mark this as affecting the radvd package. If the radvd maintainers disagree, please comment here (and feel free to toss it back to libvirt). I will subscribe so I see all comments. ** Package changed: libvirt (Ubuntu) => radvd (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. https://bugs.launchpad.net/bugs/589090 Title: no ipv6 router advertisements when bridge starts -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
