Comment 6 for bug 702802

Current ifupdown does wait for DAD to complete so chances are that this specific issue has now been resolved for IPv6 at least.

Also note that the event is called net-device-up, not net-device-connected. All the event means is that the interface has been brought up and the configuration has been applied. It doesn't do any connectivity check with the outside world nor should it.

There is another ifupdown bug report covering suggestions on how to address this bug #848823.

I'm going to close this bug as fix released for the DAD case, for the NFS case, this is a duplicate of 848823 (even though this bug technically came first, the latter has more information).