[开发工具]ubuntu16.04和18.04的网络配置

16.04

sudo vim /etc/network/interfaces

auto enp7s0
iface enp7s0 inet static
address 10.10.3.56
netmask 255.255.255.0
gateway 10.10.3.254
dns-nameservers 8.8.8.8

sudo /etc/init.d/networking restart

18.04

1.修改配置文件(注意yaml里的格式)
sudo vim /etc/netplan/50-cloud-init.yaml

network:
? version: 2
? renderer: networkd
? ethernets:
? ? enp0s3:
? ? ?dhcp4: no
? ? ?addresses: [10.10.3.55/24]
? ? ?gateway4: 10.10.3.254
? ? ?nameservers:
? ? ? ?addresses: [8.8.8.8,8.8.4.4]
?? ? ??
2.启用
sudo netplan apply