{
	"ntp.aliyun.com" : 0,
	"iot.lnxall.com" : 80,
	"mqtt.lnxall.com" : 3883,
	"rathole.lnxall.cn" : 2333,
	"emsiot.lnxall.com" : 80,
	"emsmqtt.lnxall.com" : 3883,
	"qa.frps.lnxall.com" : 80,
	"openluat.lnxall.com" : 80
}