ubuntu 20.04 网络配置

参考链接：ubuntu 20.04 网络配置

网络配置文件目录：/etc/netplan/

• 配置实例

# 静态
network:
  version: 2
  ethernets:
    ens33:
      addresses: [192.168.1.123/24]
      dhcp4: no
      dhcp6: no
      gateway4: 192.168.1.1
      nameservers:
        addresses: [192.168.1.1,114.114.114.114]

# 动态
network:
    version: 2
    ethernets:
        enp0s3:
            addresses: []
            dhcp4: true

• 生效配置
  netplan apply