diff --git a/onos-prometheus.go b/onos-prometheus.go
new file mode 100644
index 0000000..b383b55
--- /dev/null
+++ b/onos-prometheus.go
@@ -0,0 +1,103 @@
+// Copyright 2018 Open Networking Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+var (
+	onosTxBytesTotal = prometheus.NewGaugeVec(
+		prometheus.GaugeOpts{
+			Name: "onos_tx_bytes_total",
+			Help: "Number of total bytes transmitted",
+		},
+		[]string{"device_id", "port_id"},
+	)
+	onosRxBytesTotal = prometheus.NewGaugeVec(
+		prometheus.GaugeOpts{
+			Name: "onos_rx_bytes_total",
+			Help: "Number of total bytes received",
+		},
+		[]string{"device_id", "port_id"},
+	)
+	onosTxPacketsTotal = prometheus.NewGaugeVec(
+		prometheus.GaugeOpts{
+			Name: "onos_tx_packets_total",
+			Help: "Number of total packets transmitted",
+		},
+		[]string{"device_id", "port_id"},
+	)
+	onosRxPacketsTotal = prometheus.NewGaugeVec(
+		prometheus.GaugeOpts{
+			Name: "onos_rx_packets_total",
+			Help: "Number of total packets received",
+		},
+		[]string{"device_id", "port_id"},
+	)
+
+	onosTxDropPacketsTotal = prometheus.NewGaugeVec(
+		prometheus.GaugeOpts{
+			Name: "onos_tx_drop_packets_total",
+			Help: "Number of total transmitted packets dropped",
+		},
+		[]string{"device_id", "port_id"},
+	)
+
+	onosRxDropPacketsTotal = prometheus.NewGaugeVec(
+		prometheus.GaugeOpts{
+			Name: "onos_rx_drop_packets_total",
+			Help: "Number of total received packets dropped",
+		},
+		[]string{"device_id", "port_id"},
+	)
+)
+
+func exportOnosKPI(kpi OnosKPI) {
+
+	for _, data := range kpi.Ports {
+
+		onosTxBytesTotal.WithLabelValues(
+			kpi.DeviceID,
+			data.PortID,
+		).Set(data.TxBytes)
+
+		onosRxBytesTotal.WithLabelValues(
+			kpi.DeviceID,
+			data.PortID,
+		).Set(data.RxBytes)
+
+		onosTxPacketsTotal.WithLabelValues(
+			kpi.DeviceID,
+			data.PortID,
+		).Set(data.TxPackets)
+
+		onosRxPacketsTotal.WithLabelValues(
+			kpi.DeviceID,
+			data.PortID,
+		).Set(data.RxPackets)
+
+		onosTxDropPacketsTotal.WithLabelValues(
+			kpi.DeviceID,
+			data.PortID,
+		).Set(data.TxPacketsDrop)
+
+		onosRxDropPacketsTotal.WithLabelValues(
+			kpi.DeviceID,
+			data.PortID,
+		).Set(data.RxPacketsDrop)
+
+	}
+}