Configuración de red con IP estática e Ubuntu 20.04 y Net-plan

# This is the network config written by 'subiquity'
network:
   version: 2
   renderer: networkd
   ethernets:
     ens18:
       match:
               macaddress: 99:08:77:38:e5:3d
       addresses:
       - 139.51.176.20/32
       - 2207:52:50:3833::2/64
       gateway6: 2607:5300:60:88ff:ff:ff:ff:ff
       routes:
       - to: 0.0.0.0/0
         via: 192.22.33.1
       - to: ::/0
         via: 2978:6110:50:7811:f1:faf:1:ff
         on-link: true
       nameservers:
         search: [ invalid ]
         addresses:
         - 213.186.33.99
         - 1.1.1.1
         - 8.8.8.8
         - 2606:4700:4700::1111
         - 2001:4860:4860::8888