Should I have IPv4 and IPv6 enabled?
You should use both IPv4 and IPv6 addresses.
Nearly everyone on the Internet currently has an IPv4 address, or is behind a NAT of some kind, and can access IPv4 resources.
If you want your site to be reliable for these users, you must serve it via IPv6 (and the ISP must have deployed IPv6)..
Do I need IPv6 on my home network?
Your Internet gateway needs to support IPv6. The vast majority do, and have for some time. However, you will likely need to enable it. … It’s very possible that you’ll have devices on your network talking to each other with non-routable local use only IPv6 addresses without you having configured a thing!
Is IPv6 faster than IPv4?
IPv4 occasionally won the test. In theory, IPv6 should be a little faster since cycles don’t have to be wasted on NAT translations. But IPv6 also has larger packets, which may make it slower for some use cases.
How do you know if I have IPv4 or IPv6?
For Android usersGo to your Android device System Settings and tap on Network & Internet.Tap on Mobile network.Tap on Advanced.Tap on Access Point Names.Tap on the APN you are currently using.Tap on APN Protocol.Tap on IPv6.Save the changes.
How do I know if I have IPv6?
The easiest way to tell if you have IPv6 connectivity is to visit a website like testmyipv6.com. This website allows you to connect to it in different ways — click the links near the top to see if you can connect to the website via different types of connections.