ням + соединение отказано

Question

Я могу установить ntp rpm следующим образом по yum, но перед установкой yum я получаю следующие строки:

 yum install ntp
Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
http://linux02.sys65dns.com/DIR/centos7/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to linux02.sys65dns.com:80; Connection refused"
Trying other mirror.
http://linux02.sys65dns.com/DIR/centos7/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to linux02.sys65dns.com:80; Connection refused"
Trying other mirror.
http://linux02.sys65dns.com/DIR/centos7/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to linux02.sys65dns.com:80; Connection refused"
Trying other mirror.
http://linux02.sys65dns.com/DIR/centos7/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to linux02.sys65dns.com:80; Connection refused"
Trying other mirror.
http://linux02.sys65dns.com/DIR/centos7/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to linux02.sys65dns.com:80; Connection refused"
Trying other mirror.
http://linux02.sys65dns.com/DIR/centos7/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to linux02.sys65dns.com:80; Connection refused"
Trying other mirror.
http://linux02.sys65dns.com/DIR/centos7/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to linux02.sys65dns.com:80; Connection refused"

что это происходит?

Answer 1

домен linux.sys65dns.com не действителен. Если это, если из списка зеркал, попробуйте yum clean all и попробуйте снова.