ubantu 18.04.5 桥接+设置固定ip

 cat /etc/netplan/01-network-manager-all.yaml

# Let NetworkManager manage all devices on this system
network:
  version: 2
  renderer: networkd
  ethernets:
    ens33:
      dhcp4: no
      addresses: [192.168.3.80/24]
      gateway4: 192.168.3.1
      nameservers:
        addresses: [114.114.114.114]

 执行如下命令 使得如上更改生效

netplan apply