Nitzan
CDCloudflare Developers
•Created by SI on 1/19/2025 in #general-help
IPv6 issue
Hi Dom,
Thanks so much for your help—it's greatly appreciated!
I just saw the response on the ticket, and it’s definitely strange that a setting from version 0 impacted production traffic in version 6.
I’ll wait for an update from Cloudflare's internal engineering team.
Thanks again 🙏
26 replies
CDCloudflare Developers
•Created by SI on 1/19/2025 in #general-help
IPv6 issue
Hi again!
I’d like to provide an update: the customer, who runs their production environment on version 6, has switched to version 0 for testing.
They disabled IPv6 compatibility in that environment (version zero), contacted the customer again, and confirmed that it now works for them (traffic coming to Cloudflare over IPv4).
Could it be that enabling IPv6 compatibility in version 0 (even though it’s not their production environment) affected the entire environment?
26 replies
CDCloudflare Developers
•Created by SI on 1/19/2025 in #general-help
IPv6 issue
Hi Dom,
We still haven’t received a response from support regarding this issue, and it’s becoming increasingly urgent as legitimate traffic is being blocked when coming to CF on IPv6.
Is there any way you can assist us with resolving this? Your help would be greatly appreciated.
26 replies