Hello, I fixed my problem. Please check again. curl -6 http://mirror.horizon.vn/centos/timestamp.txt Mon Dec 10 16:25:01 UTC 2018 Vào Th 2, 10 thg 12, 2018 vào lúc 23:41 Anssi Johansson < avij at centosproject.org> đã viết: > Horizon Support kirjoitti 10.12.2018 klo 16.19: > > Hello, > > > > We change our mirror to new IP. Please update new IP for your mirror > > (mirror.horizon.vn) > > > > IPv4: 103.130.59.22 > > IPv6: 2403:b3c0:0:3::22 > > Hi, these have now been updated. And now that I have your attention, I'd > like to point out that your mirror does not seem to be reachable over > IPv6 even though it has an IPv6 address in DNS: > > $ curl -6 http://mirror.horizon.vn/centos/timestamp.txt > curl: (7) Failed connect to mirror.horizon.vn:80; Connection refused > > Maybe a firewall issue, or your web server is not listening on the > correct IPv6 address? > > > _______________________________________________ > CentOS-mirror mailing list > CentOS-mirror at centos.org > https://lists.centos.org/mailman/listinfo/centos-mirror > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-mirror/attachments/20181211/3e4270b3/attachment-0006.html>