设置IP

3

nano /etc/netplan/50-cloud-init.yaml

netplan apply

network:
  version: 2
  ethernets:
    enp5s0:
      dhcp4: true
      dhcp6: true
      #addresses:
      #  - 2408:8270:a42:7330::2/64
      # gateway6: 2408:8270:a40:4fe0::1
      #nameservers:
      #  addresses:
      #  - 2408:8888::8
      #  - 2408:8899::8

network:
    ethernets:
        enp2s0:
            dhcp4: true
            dhcp6: true
            #addresses:
            #    - 2408:8270:a42:7330::6/64
            # gateway6: 2408:8270:a40:4fe0::1
            #nameservers:
            #    addresses:
            #        - 2408:8888::8
            #        - 2408:8899::8
    version: 2
    wifis: {}