hosts解析出错

[chenxiaohua]

我在hosts文件配置如下
[root@snd ~]# cat /etc/hosts
127.0.0.1 localhost
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

我在命令行上ping locahost，本来应该显示127.0.0.1的，但是显示确实如下的结果，显示网卡上某个ip地址返回的信息
[root@snd ~]#ping localhost
PING localhost (220.250.64.225) 56(84) bytes of data.
64 bytes from 220.250.64.225: icmp_seq=1 ttl=247 time=30.3 ms
64 bytes from 220.250.64.225: icmp_seq=2 ttl=247 time=30.3 ms
64 bytes from 220.250.64.225: icmp_seq=3 ttl=247 time=30.5 ms
64 bytes from 220.250.64.225: icmp_seq=4 ttl=247 time=30.2 ms
64 bytes from 220.250.64.225: icmp_seq=5 ttl=247 time=30.3 ms
64 bytes from 220.250.64.225: icmp_seq=6 ttl=247 time=30.2 ms
这导致我的tomcat启动没法成功。

本来应该返回如下的结果，这样就没问题
[root@snd ~]# ping localhost
PING localhost (127.0.0.1) 56(84) bytes of data.
64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.040 ms
64 bytes from localhost (127.0.0.1): icmp_seq=2 ttl=64 time=0.036 ms
64 bytes from localhost (127.0.0.1): icmp_seq=3 ttl=64 time=0.035 ms
64 bytes from localhost (127.0.0.1): icmp_seq=4 ttl=64 time=0.031 ms
64 bytes from localhost (127.0.0.1): icmp_seq=5 ttl=64 time=0.033 ms

host.conf 内容如下
[root@snd ~]#cat /etc/host.conf
multi on

各位高手，帮我看看，按照我的hosts的配置，ping localhost，返回的为啥不是127.0.0.1啊，快救救我啊

[chenxiaohua]

我描述错了，我ping localhost的时候，居然返回的是一台不知名主机的地址 [root@snd ~]#ping localhost PING localhost (220.250.64.225) 56(84) bytes of data. 64 bytes from 220.250.64.225: icmp_seq=1 ttl=247 time=30.3 ms 64 bytes from 220.250.64.225: icmp_seq=2 ttl=247 time=30.3 ms 64 bytes from 220.250.64.225: icmp_seq=3 ttl=247 time=30.5 ms 64 bytes from 220.250.64.225: icmp_seq=4 ttl=247 time=30.2 ms 64 bytes from 220.250.64.225: icmp_seq=5 ttl=247 time=30.3 ms 64 bytes from 220.250.64.225: icmp_seq=6 ttl=247 time=30.2 ms

[renwotao2009]

感觉的hosts文件没有被使用或没生效，最后走的是dns

[常书]

参考下我的 cat /etc/host.conf # The "order" line is only used by old versions of the C library. order hosts,bind multi on 你加下order hosts,bind看看

[alinly]

只要这一行: 127.0.0.1 localhost

[renwotao2009]

重启网卡试试

 Ubuntu: $sudo /etc/init.d/networking restart