版权声明：本文为博主原创文章，转载请注明出处。 https://blog.csdn.net/XiaHeShun/article/details/82022311
vi /etc/sysconfig/network-scripts/ifcfg-eth0
修改IP(根本上修改)
DEVICE=eth0
HWADDR=00:0c:29:40:f6:68
TYPE=Ethernet
UUID=26b72759-2362-4824-8c4f-2690ab531bd8
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
USERCTL=no
IPV6INIT=no
IPADDR=192.168.25.120
NETMASK=255.255.255.0
GATEWAY=192.168.25.2
重新启动网卡
service network restart
关闭防火墙
service iptables stop
查看防火墙状态
service iptables status
关闭防火墙
service iptables stop
查看防火墙开机启动状态
chkconfig iptables –list
关闭防火墙开机启动
chkconfig iptables off