21.11.2016, 14:36, mirror-admin of ip-connect.vn.ua kirjoitti:
Hi!
Our mirror centos.ip-connect.vn.ua -- from start and to now -- IPv6-ready mirror.
[snip] Here none our mirror.
So, our mirror not present in mirrorlist only for IPv6-clients.
Please, fix this issue.
Actually from the CentOS point of view the problem is that the IPv4 mirrorlist shows your mirror even though it shouldn't.
http://mirror-status.centos.org/ shows your mirror's age as 16.7 days and indeed, as of this writing http://centos.ip-connect.vn.ua/timestamp.txt says "Fri Nov 4 20:49:01 UTC 2016".
Making sure you are syncing your mirror properly will get your mirror re-added to the IPv6 mirrorlist as well. The IPv4 and IPv6 mirrors are checked separately.