Ubuntu Server network configuration

The network parameters of Ubuntu Server configured on Ubuntu Server are stored in the file/etc/network/interfaces. dhcp is used by default. The content is as follows: # The primary network interface auto eth0 iface eth0 inet dhcp settings static IP address method: 1) EDIT vi/etc/network/interfaces 1.1) mask one line of dhcp # The primary network interface auto eth0 # iface eth0 inet dhcp 1.2) add parameters related to static IP # The primary network interface iface eth0 inet static address 192.168.0.10 netmask 255.255.255.0 gateway 192.168.0.1 2) EDIT vi/etc/resolv. conf, set dns nameserver 202.96.134.20.nameserver 202.106.0.20 3) run the following two commands to enable the new settings $ sudo ifdown eth0 $ sudo ifup eth0, restart the network service/etc/init. d/networking restart