8.2.

apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
  name: example-vm
spec:
  template:
    spec:
      domain:
        devices:
          interfaces:
            - name: default
              masquerade: {} 

              ports: 

                - port: 80
# ...
      networks:
      - name: default
        pod: {}

$ oc create -f <vm-name>.yaml

apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
  name: example-vm-ipv6
spec:
  template:
    spec:
      domain:
        devices:
          interfaces:
            - name: default
              masquerade: {} 

              ports:
                - port: 80 

# ...
      networks:
      - name: default
        pod: {}
      volumes:
      - cloudInitNoCloud:
          networkData: |
            version: 2
            ethernets:
              eth0:
                dhcp4: true
                addresses: [ fd10:0:2::2/120 ] 

                gateway6: fd10:0:2::1 

$ oc create -f example-vm-ipv6.yaml