To go along with the release of Windows 7 last week, Microsoft have today released the Infrastructure Planning and Design guide (IPD) for DirectAccess.
I’ve covered DirectAccess a few times here as I think it’s a good solution for remote workers. The IPD covers the steps you’d need to consider in the design process including IPv4/IPv6 transition technologies, IPv4/IPv6 network address translation and the overall server and certificate topology. Though I still think my diagrams are better :)
You can find the guide here: here