network:
  version: 2
  ethernets:
    enpXsY:
      routes:
      - to: 192.168.65.0/24
        via: 130.235.83.152
      - to: 192.168.66.0/24
        via: 130.235.83.152
      - to: 192.168.67.0/24
        via: 130.235.83.152
      - to: 192.168.68.0/24
        via: 130.235.83.152