时间:2023-06-02 16:16:41 来源: 人气:
今天在开发的同事来说,内网不能通过域名访问自己的服务器!然后做了下面的测试发现这样的问题:, [root@itmop ~]# ping www.downcc.com, ping: unknown host www.downcc.com, [root@itmop ~]#ping 192.168.1.1, PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data., 64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.537 ms, 64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=0.430 ms, — 192.168.1.1 ping statistics —, 2 packets transmitted, 2 received, 0% packet loss, time 999ms, rtt min/avg/max/mdev = 0.430/0.483/0.537/0.057 ms, [root@itmop ~]#cat /etc/host.conf, order bind,hosts, 经过一翻查找后解决了,原因和方法如下:, [root@itmop ~]# grep host /etc/nsswitch.conf, #hosts: db files nisplus nis dns, hosts: files, 主机只找文件不走dns,将其该成hosts: files dns 即可!,