gateway
The gateway field sets the default network gateway to use over the defined network interface. This field should be left empty when using DHCP.
Summary
FIELD       gateway
PATH        network[N].gateway
PARENT      network
TYPE        String
DEFAULT     ""
Example
[[network]]
  ip = "192.168.1.10"
  mask = "255.255.255.0"
  gateway = "192.168.1.253"
CLI Flag
--network[0].gateway="192.168.1.253"