Wireless Captive Portal

Thinking of setting up a wireless network using Aruba Controller with captive portal. Yes, Aruba Controller has captive portal system but not to my liking. So I decided to use pfsense firewall again. I'll sketch the diagram and post it here later.

IPv6

I succeeded in making a tunnel to enable IPv6 connectivity from my test site. I'm using HE.net tunnel (http://tunnelbroker.net/) and pfsense firewall as the router/firewall. Here is the guide I used to configure the tunnel from pfsense.