Linux设置静态IP
查看IP信息:
[root@localhost ~]# ifconfig
# IP配置文件
/etc/sysconfig/network-scripts/ifcfg-eth0
[root@localhost ~]# cd /etc/sysconfig/network-scripts
[root@localhost ~]# vi ifcfg-eth0
原内容:
DEVICE=eth0
BOOTPROTO=dhcp
HWADDR=00:03:47:2C:D5:42 (网卡Mac地址)
ONBOOT=yes
TYPE=Ethernet
改为:
DEVICE=eth0
BOOTPROTO=static
IPADDR=10.8.8.8
NETMASK=255.255.0.0
GATEWAY=10.8.0.1
HWADDR=00:03:47:2C:D5:42 (网卡Mac地址)
ONBOOT=yes
TYPE=Ethernet
# 重启网卡使设置生效:
[root@localhost ~]# /sbin/ifdown eth0
[root@localhost ~]# /sbin/ifup eth0
[root@localhost ~]# /etc/init.d/network restart
# 防火墙设置
[root@localhost bin]# service iptables stop
Flushing firewall rules: [ OK ]
Setting chains to policy ACCEPT: filter [ OK ]
Unloading iptables modules: [ OK ]
service iptables start/stop/restart/status
# 服务管理
chkconfig --list
chkconfig --help
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