[DirectAccess] Deeper

DirectAccess seems to be incredible when it's deployed. But how about the different technologies used?

Some articles are in progress in order to explain how works:

• 6to4 (In progress)
• Teredo (In progress)
• IP HTTPS (In progress)
• ISATAP (In progress)
• NAT64 (In progress)
• DNS64
• NRPT (In progress)
• NLS

This article will be updated with the links to these articles.