More work on the fail-over code

Currently Astaro is paying me for my development on the netfilter conntrack fail-over code. That's what I'm supposed to be working on, at the least... I should stop reading my email in the morning, because otherwise my whole day will be filled with other stuff that just results from reading emails.

Anyway, the fail-over has been progressing, slowly but steadily. I should expect some working code any day now.

Thanks again to