There are other parts of Y Combinator that still use Cloudflare though.
965 karma · joined November 30, 2017
There are other parts of Y Combinator that still use Cloudflare though.
For example, I've been working on contributing IPv6 support to GitLab.com [0], which is hosted on GCP. Turns out it's impossible for the main site right now, because none of the global load balancer types allow port 22, which is used for Git traffic. I've no idea why there are even such restrictions, but there's of course a "feature" request for allowing port 22 [1]. I was able to repurpose the work for other parts of GitLab.com, but I've yet to get even those to work, due to the load balancers gobbling up HTTPS/SSL requests [2].
[0] https://gitlab.com/gitlab-com/gitlab-com-infrastructure/merg...
[1] https://issuetracker.google.com/issues/77944636
[2] https://gitlab.com/gitlab-com/gitlab-com-infrastructure/merg...
As for Reliance Jio, they have over 300 million IPv6 users, with a total IPv6 adoption of 88% [0][1].
[0] http://www.worldipv6launch.org/now-we-are-six/
[1] http://www.worldipv6launch.org/apps/ipv6week/measurement/ima...
[0] https://en.wikipedia.org/wiki/IPv6_deployment#China
[1] https://blog.cloudflare.com/ipv6-in-china/
[2] https://stats.labs.apnic.net/ipv6/AS9808
[3] http://www.worldipv6launch.org/apps/ipv6week/measurement/ima...
[0] https://www.dslreports.com/forum/r32136440-Networking-IPv6-w...
Lack of IPv6 on corporate networks isn't very surprising, considering how hard/annoying enabling it is for business connections [0].
[0] https://www.reddit.com/r/ipv6/comments/9jxp2c/isps_and_busin...
[0] https://www.vyncke.org/ipv6status/project.php?metric=p&timef... (data from [1])
[1] https://developer.arm.com/support/arm-security-updates/specu...
I interpreterd it as being redirect back to your own address. E.g if I'm an attacker and my IP is [FE80::2], then I'd be redirected to [FE80::2]. Same for an user. And if you've got attackers from 10k IPs, then I'd think it'd be unlikely that you'd single out a single attacker IP.
GitHub Pages actually had IPv6 support, but they removed it, because they added HTTPS support (that's what their support said). But I checked and the old IPv6 CDN endpoints actually still work, even with HTTPS.
Netlify actually has also promised IPv6 support "at the start of the year"[0], but I wouldn't count it.
> The company will switch to EUV at 7nm.