VM网络问题

How the Ubuntu control the nerwork config?

Using netplan to control the network which located in /etc/netplan

What about the file looks like?

The file name like "you-config-file.yaml".

What about the structure of a Netplan YAML file?

network:

	ethernets:

		enp0s3: #eth card name, using ip a to get

		dhcp4: true

version: 2

For apply

sudo netplan generate

sudo netplan apply

sudo netplan try which can pervent you disconnect with server