"IPAM": {
            "Driver": "cilium",
            "Options": null,
            "Config": [
                {
                    "Subnet": "0.0.0.0/0",
                    "Gateway": "1.1.1.1/32"
                },
                {
                    "Subnet": "f00d::c0a8:210b:0:0/112",
                    "Gateway": "f00d::c0a8:210b:0:0/128"
                }
            ]
        },