so recently I created a Tunnel Broker and follow their configuration, and follow this configuration to assign IPv6 addresses to my host Configuration
When I disable the IPv4 address to my pc it won't connect to the internet but still able to ping to Tunnel servers and google dns so I try to enable it back and it works fine. When I try to ping from my pc to a website it will show their IPv6.
Here is my address list and allocated ip IP Address
so I want to ask can I connect to the internet by using an IPv6 address only or I still need an IPv4 allocated to my host/pc to be able to connect?