Ubuntu下网卡设置

ubuntu 网卡设置,ip,mask,gateway,dns

sudo gedit /etc/network/interfaces

这个应该是决定是否启用这个端口

auto eth0

静态设置IP

iface eth0 inet static
address 172.16.146.200 netmask 255.255.255.0 broadcast 172.16.146.255
gateway 172.16.146.254

通过dhcp动态设置

iface eth0 inet dhcp

设置DNS服务器

sudo vi /etc/resolv.conf

nameserver 202.96.128.68 nameserver 61.144.56.101 nameserver
192.168.8.220

重新设置网络，以启用新设置

sudo /etc/init.d/networking restart

修改网络配置：

sudo gedit /etc/network/interfaces

加上

auto eth0
iface eth0 inet static
address 172.18.128.28
gateway 172.18.128.25
netmask 255.255.255.192

重启网络设备:

sudo /etc/init.d/network-manager restart

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