Not that I entered but I'd like to dispute question 3 ;). I've been in a situation where the uagcorpdirectaccess record has expired from DNS so the client has a Teredo IP & an IPHttps IP. You can use netmon to see that the IPHTTPS interface is being used to establish connectivity...

Ben.

Ahhh hang on, Its a typo in your answer ...

"The answer to question 3 is D."

Then I noticed you actually have B highlighted...

Ben

Yikes! I'll fix that.

Thanks!

Tom