CentOS网络配置

1.        # vi  /etc/sysconfig/network-scripts/ifcfg-eth0

[root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-em1

DEVICE=em1
BOOTPROTO=none
HWADDR=00:A0:D1:EA:F0:E4
IPV6INIT=yes
IPV6_AUTOCONF=yes
NM_CONTROLLED=yes
ONBOOT=yes
TYPE=Ethernet
UUID="467384d9-bc11-4a27-a15e-1d1d9d42fe4b"
DNS1=172.16.0.10
USERCTL=no
IPADDR=172.16.2.10
NETMASK=255.255.0.0
GATEWAY=172.16.0.10

 

第二步

# vi  /etc/sysconfig/network

NETWORKING=yes
HOSTNAME=localhost

第三步

# vi /etc/resolv.conf

; generated by /sbin/dhclient-script
nameserver 172.16.0.10
search localhost

第四步

4.    # vi /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

第五步、重启网络设置使其生效：

service network restart

第六步、关闭防火墙

chkconfig iptables off
service iptables stop

 

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