During setup of DirectAccess 2012 we had to create a firewall rule to force the External NIC to be Public. I saw many people commenting on ways to force it to Public but none seemed to work except for the firewall rule.
So my question. What is the proper way to make my External NIC Public. If it is the firewall rule how did you setup the rule? We blocked outgoing TCP to our two consecutive external IP's.
I personally believe the firewall rule we created is causing Teredo to not work correctly. See my previous post.
Thank you in advance