ارور در yum !

[Nikihost]

wget http://mirrorlist.centos.org/?releas...&repo=os&cc=TF
[4] 21938
[5] 21939
--01:38:00--  http://mirrorlist.centos.org/?releas...
Resolving mirrorlist.centos.org... root@srv63 [~]# 72.232.223.58, 204.15.73.243
Connecting to mirrorlist.centos.org|72.232.223.58|:80... failed: Connection timed out.
Connecting to mirrorlist.centos.org|204.15.73.243|:80...
[5]+  Done                    repo=os
root@srv63 [~]# wget http://mirrorlist.centos.org/?releas...&repo=os&cc=US
[5] 21952
[6] 21953
--01:38:30--  http://mirrorlist.centos.org/?releas...
Resolving mirrorlist.centos.org... root@srv63 [~]# 72.232.223.58, 204.15.73.243
Connecting to mirrorlist.centos.org|72.232.223.58|:80...
[6]+  Done                    repo=os

كلا هرچي wget مي كنم تايم اوت ميده!!!

سلام
Resolv Entries را هم چک کنید