http://ftp.fau.de/packman/fedora/$releasever/$basearch/
http://ftp.halifax.rwth-aachen.de/packman/fedora/$releasever/$basearch/
http://ftp.gwdg.de/pub/linux/misc/packman/fedora/$releasever/$basearch/
http://mirror.karneval.cz/pub/linux/packman/fedora/$releasever/$basearch/
https://mirrors.aliyun.com/fedora/$releasever/$basearch/