安装 Centos5 后 发现ping 不通网站,yum install 也不行?
都出现如下 错误
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Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=5&arch=i386&repo=addons error was
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Error: Cannot find a valid baseurl for repo: addons
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本文介绍了解决CentOS 5系统中yum安装失败及无法ping通网站的问题。通过修改DNS服务器地址为8.8.8.8,并重启网络服务,解决了由于DNS解析失败导致的软件源无法获取的问题。
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