koble net add

      --external         Allow access to external networks
      --gateway string   IPv4 or IPv6 gateway for the subnet
  -h, --help             help for add
      --ipv6 string      ipv6 networking subnet
      --subnet string    subnet in CIDR format

      --driver string      name of driver to use
      --namespace string   namespace to use
      --no-color           disable coloured output
      --plain              disable interactive and coloured output
      --quiet              only show errors in log errors
  -v, --verbose count      verbose output