0032centos6网络配置

#查看mac地址

ifconfig

00:0C:29:3D:CA:98

#编辑网卡配置文件

vi /etc/sysconfig/network-scripts/ifcfg-eth0

TYPE=Ethernet

#BOOTPROTO=dhcp

BOOTPROTO=static

DEFROUTE=yes

PEERDNS=yes

PEERROUTES=yes

IPV4_FAILURE_FATAL=no

IPV6INIT=yes

IPV6_AUTOCONF=yes

IPV6_DEFROUTE=yes

IPV6_PEERDNS=yes

IPV6_PEERROUTES=yes

IPV6_FAILURE_FATAL=no

NAME=eno16777736

UUID=3b700cbe-5c89-474d-9b2a-6f1f8582cf07

DEVICE=eno16777736

ONBOOT=yes

IPADDR=192.168.123.7

NETMASK=255.255.255.0

GATEWAY=192.168.123.1

HWADDR=00:0c:29:85:4f:f4

DNS1=8.8.8.8

DNS2=114.114.114.114

#添加dns配置

vi /etc/resolv.conf

    nameserver 8.8.8.8

    nameserver 114.114.114.114

    

#重启网卡

service network restart

#添加默认路由

route add -net 0.0.0.0 netmask 0.0.0.0 gw 192.168.123.1 dev eth0 

    #永久生效

    vi  /etc/sysconfig/static-routes

        any net 0.0.0.0 netmask 0.0.0.0 gw 192.168.123.1

    chkconfig network on

    service network restart

    ping www.baidu.com