I was looking for a way to enable port forwarding and also setting up a static public IP via a DDNS provider, but I could not find either necessary settings on my connect box. I have found an official guide on here, but on my box, the Security tab only features “Firewall”, “MAC filtering” and “IP/Port Filtering”. Do I first need to have Sunrise disable IPv6 on my modem in order to see those options? According to various online services, I already do not have a public IPv6 address.