In the course of a customer project I recently documented some thoughts and general objectives of IPv6 address planning, expanding on stuff I wrote a while ago in the series on “Address Plan Considerations”. An excerpt of that (newer) document can be found here. Due to the context it originates from it’s in German, still I hope it’s useful for some readers.
If you’re interested in the topic it might be a good idea to listen to Tom Coffeen‘s talk at the upcoming IPv6 Business Conference, too.
Everybody have a great day
Enno