How do I upgrade my Xbox from a IPv4 to the recommend IPv6?

VirginMedia (Modems/Gateways): how do i switch from ipv4 to ipv6?
IPv6 support was removed as part of the “upgrade” 🙁

Teredo isnt actually a program or file. It has to do with tunneling an IPv6 connection on a IPv4 internet connection. You might check with your ISP and see if they offer IPv6 in your area. If they dont xbox live seems to have an issue with tunneling. I
would recommend going into your router and see if your router is tunneling IPv6 to IPv4 and just disable the IPv6 and just use IPv4. Xbox seems to run great off a true IPv6 connection but doesnt do well if you are tunneling it from the older IPv4.

Perform a network test from your xbox console. If you get IPV4 that means strict NAT and you need to upgrade to IPV6.

For info on upgrading your connection contact your ISP

Not all IPv4 connections are strict and even if the NAT type is strict it can be opened. - There is no need to upgrade to IPv6

Do you know if you ISP supports IPv6? Your router could be tunneling your IPv4 connection to an IPv6 which basically means it is sending IPv6 packets through an IPv4 connection to communicate with IPv6 servers. I found out myself the xbox doesn't
like this at all. My ISP doesnt support IPv6. When I would look at my connection on my xbox it would say IPv4 and IPv6. So O went into my router settings and sure enough my router was set to tunnel IPv4 to IPv6. I went through set to IPv4 only and it solved
my problem. This causes a teredo error in your xbox.

I'm not sure. How can I check if my router is tunneling it through Ipv4?

How do i change from IPv4 to IPv6?

Intel and fast