ubuntu20.04 下桥接模式配置

参考：https://blog.csdn.net/kvpp0307/article/details/106576131/

 

修改网络配置文件：

sudo vi /etc/netplan/01-network-manager-all.yaml

按照下面的格式进行修改

network:
  version: 2
  ethernets:
           enp3s0:
               addresses: []
               dhcp4: no
  bridges:
           br0:
               interfaces: [enp3s0]
               dhcp4: no
               addresses: [192.168.2.11/24]
               gateway4: 192.168.2.1
               nameservers:
                       addresses: [114.114.114.114]

最后记得执行：

sudo netplan apply