centos ping不通www.baidu.com

vim /etc/resolv.conf
 
# No nameservers found; try putting DNS servers into your
# ifcfg files in /etc/sysconfig/network-scripts like so:
#
# DNS1=xxx.xxx.xxx.xxx
# DNS2=xxx.xxx.xxx.xxx
nameserver 8.8.8.8
nameserver 8.8.4.4
 
service network restart
刚才添加的DNS没有了
 
解决方案:
运行chattr +i /etc/resolv.conf 
再重启service network restart
可以了。。。。。。。
可以ping www.baidu.com
posted @ 2020-09-10 16:49  kwz  Views(301)  Comments(0Edit  收藏  举报