Additional note for this bug: this has been "fixed" upstream by adding a --dad-wait-time parameter to dhclient. However, that param defaults to 0, and also requires an update to the dhclient-script.linux that isc- dhcp provides. Debian has its own modified dhclient-script.linux, slightly different than upstream, which is what we modified to fix this bug.
The upstream bug is: https://bugs.isc.org/Public/Bug/Display.html?id=36169 I don't personally recommend using the upstream isc-dhcp "fix" for this; our change to the dhclient-script.linux maintained by debian/ubuntu is a better fix, at least for the SRU releases; and our change doesn't require tooling that uses dhclient to add a new --dad-wait-time parameter. ** Bug watch added: bugs.isc.org/Public/ #36169 https://bugs.isc.org/Public/Ticket/Display.html?id=36169 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1633479 Title: dhclient does not wait for ipv6 dad (duplicate address detection) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1633479/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
