{
    "tnps": [
        {
            "name": ${prop.wan.name},
            "siteId": ${prop.wan.siteId},
            "deviceId": ${prop.wan.deviceId},
            "portId": ${prop.wan.devicePortId},
            "inSubInterface": false,
            "vlanId": "null",            
            "ipConnection": {
                "ipv4": {
                    "publicIP": ${prop.wan.ipAddress},
                    "accessType": "IPoE",
                    "ipMode": "DHCP",
                    "customerAddress": "",
                    "prefixLength": null,
                    "providerAddress": "",
                    "peerIp": null,
                    "userName": null,
                    "userKey": null
                }
             },
             "transportNetworkInfo": {
                 "transportNetworkId": ${prop.wan.transportNetworkId},
                 "workMode": "active"
             },
            "attributes": {
                "inputBandwidth": ${prop.wan.inputBandwidth},
                "outputBandwidth": ${prop.wan.outputBandwidth},
                "mtu": 1500,
                "TCPmss": 1200
            },
			"ntp": [
              {
                "serverIP": "11.11.11.11",
                "authentication": false,
                "mode": "MD5",
                "authKey": "123456",
                "authId": 123
              }
            ],
            "description": ${prop.wan.description}
        }
    ]
}