Including the case where you have something else in the middle already - for example, if you're fronting a website through cloudflare, then you can only have IPv6 on your server and still support dual-stack for clients:)
Including the case where you have something else in the middle already - for example, if you're fronting a website through cloudflare, then you can only have IPv6 on your server and still support dual-stack for clients:)