Ipv6 not working behind cloudflare

I have a webserver with an ipv4 and ipv6 address. Both are working well and can be accessed through the browser using ipv4 and ipv6 addresses.

I have cloudflare dns set up properly. A entry pointing to the ipv4 and an AAAA entry pointing to the ipv6. However the ipv6 just doesn’t load the website when proxied behind cloudflare. I have ipv6 compatibility turned on in cloudflare.

Running on openlitespeed.

Welcome to the Cloudflare Community. :logodrop:

Traffic to Cloudflare will always be available over IPv4 and IPv6. Traffic will be directed from Cloudflare to your origin over IPv4 or IPv6, but never both.

When both IPv4 and IPv6 connections are available, Cloudflare prefers IPv4.


Thank you. I think thats the answer that it prefer ipv4.


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