> Surely your not saying "we ought to make getting PI easy, easy enough > that the other options just don't make sense" so that all residential > users get PI so that if their ISP disappears their network doesn't > break?
I've seen this last point come up a few times, and I really don't get it. If you're multihomed with multiple PA GUAs, yes, you'd want each RA to track its corresponding WAN availability so your devices are using a prefix that has connectivity. If you're a single-homed leaf network, why on earth wouldn't you want to generate RAs for your statically-assigned prefix all the time, regardless of the state of your WAN connection? Regards, Tim.
