centos的ip设置
动态ip
DEVICE=eth0
NM_CONTROLLED=yes
ONBOOT=yes
BOOTPROTO=dhcp
NETMASK=255.255.255.0
TYPE=Ethernet
IPV6INIT=no
USERCTL=no
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
NAME=”System eth0″
UUID=5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03
HWADDR=08:00:27:85:74:B4
PEERDNS=yes
PEERROUTES=yes