diff --git a/apps/pcep-api/pom.xml b/apps/pcep-api/pom.xml
new file mode 100644
index 0000000..0e2e03d
--- /dev/null
+++ b/apps/pcep-api/pom.xml
@@ -0,0 +1,10 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.onosproject</groupId>
+    <artifactId>onos-apps</artifactId>
+    <version>1.2.0-SNAPSHOT</version>
+  </parent>
+  <artifactId>onos-app-pcep-api</artifactId>
+  <packaging>bundle</packaging>
+</project>
\ No newline at end of file
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepController.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepController.java
new file mode 100644
index 0000000..c28841b
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepController.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+import org.onosproject.net.DeviceId;
+
+/**
+ * Abstraction of an PCEP controller. Serves as a one stop shop for obtaining
+ * PCEP devices and (un)register listeners on PCEP events
+ */
+public interface PcepController {
+
+    /**
+     * Returns all switches known to this PCEP controller.
+     *
+     * @return Iterable of did elements
+     */
+    public Iterable<PcepSwitch> getSwitches();
+
+    /**
+     * Return a switch with a specified did.
+     *
+     * @param did of a device
+     * @return a pcep device
+     */
+    public PcepSwitch getSwitch(PcepDpid did);
+
+    /**
+     * Register a listener for meta events that occur to PCEP devices.
+     *
+     * @param listener the listener to notify
+     */
+    public void addListener(PcepSwitchListener listener);
+
+    /**
+     * Unregister a listener.
+     *
+     * @param listener the listener to unregister
+     */
+    public void removeListener(PcepSwitchListener listener);
+
+    /**
+     * Register a listener for meta events that occur to PCEP links.
+     *
+     * @param listener the listener to notify
+     */
+    public void addLinkListener(PcepLinkListener listener);
+
+    /**
+     * Unregister a link listener.
+     *
+     * @param listener the listener to unregister
+     */
+    public void removeLinkListener(PcepLinkListener listener);
+
+    /**
+     * Register a listener for meta events that occur to PCEP tunnel.
+     *
+     * @param listener the listener to notify
+     */
+    public void addTunnelListener(PcepTunnelListener listener);
+
+    /**
+     * Unregister a tunnel listener.
+     *
+     * @param listener the listener to unregister
+     */
+    public void removeTunnelListener(PcepTunnelListener listener);
+
+    /**
+     * Setup a tunnel through pcep controller.
+     *
+     * @param srcDid src deviceId of tunnel
+     * @param dstDid dst deviceId of tunnel
+     * @param srcPort src port
+     * @param dstPort dst port
+     * @param bandwidth andwidth of tunnel
+     * @param name tunnel name
+     * @return pcep tunnel
+     */
+    public PcepTunnel applyTunnel(DeviceId srcDid, DeviceId dstDid,
+                                  long srcPort, long dstPort, long bandwidth,
+                                  String name);
+
+    /**
+     * Delete tunnel by id.
+     *
+     * @param id pcep tunnel id.
+     * @return true or false
+     */
+    public Boolean deleteTunnel(String id);
+
+    /**
+     * Update tunnel bandwidth by tunnel id.
+     *
+     * @param id tunnel id
+     * @param bandwidth bandwidth of a tunnel
+     * @return true or false
+     */
+    public Boolean updateTunnelBandwidth(String id, long bandwidth);
+
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepDpid.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepDpid.java
new file mode 100644
index 0000000..9d324e7
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepDpid.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2014 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.onosproject.pcep.tools.PcepTools;
+
+/**
+ * The class representing a network switch PCEPDid. This class is immutable.
+ */
+public final class PcepDpid {
+
+    private static final String SCHEME = "pcep";
+    private static final long UNKNOWN = 0;
+    private long nodeId;
+
+    /**
+     * Default constructor.
+     */
+    public PcepDpid() {
+        this.nodeId = PcepDpid.UNKNOWN;
+    }
+
+    /**
+     * Constructor from a long value.
+     *
+     * @param value long value for construct
+     */
+    public PcepDpid(long value) {
+        this.nodeId = value;
+    }
+
+    /**
+     * Constructor from a String.
+     *
+     * @param value string value for construct
+     */
+    public PcepDpid(String value) {
+        this.nodeId = Long.parseLong(value, 16);
+    }
+
+    /**
+     * Produces device URI from the given DPID.
+     *
+     * @param dpid device dpid
+     * @return device URI
+     */
+    public static URI uri(PcepDpid dpid) {
+        return uri(dpid.nodeId);
+    }
+
+    /**
+     * Produces device long from the given string which comes from the uri
+     * method.
+     *
+     * @param value string value which produced by uri method.
+     * @return a long value.
+     */
+    public static long toLong(String value) {
+        return PcepTools.ipToLong(value.replace(SCHEME, ""));
+    }
+
+    /**
+     * Produces device URI from the given DPID long.
+     *
+     * @param value device dpid as long
+     * @return device URI
+     */
+    public static URI uri(long value) {
+        try {
+            return new URI(SCHEME, PcepTools.longToIp(value), null);
+        } catch (URISyntaxException e) {
+            return null;
+        }
+    }
+
+    /**
+     * Return a device id with the form of long.
+     *
+     * @return long value
+     */
+    public long value() {
+        return this.nodeId;
+    }
+
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepHopNodeDescription.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepHopNodeDescription.java
new file mode 100644
index 0000000..281f32f
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepHopNodeDescription.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+/**
+ * Description of a pcep tunnel hop node.a hop list consists of a number of hop
+ * node.
+ */
+public class PcepHopNodeDescription {
+    private PcepDpid deviceId;
+    private long portNum;
+
+    /**
+     * Get the pcepdpid of a node.
+     *
+     * @return device pcepdpid.
+     */
+    public PcepDpid getDeviceId() {
+        return deviceId;
+    }
+
+    /**
+     * Set the pcepdpid of a node.
+     *
+     * @param deviceId pcep dpid of a node.
+     */
+    public void setDeviceId(PcepDpid deviceId) {
+        this.deviceId = deviceId;
+    }
+
+    /**
+     * Get the port number of a node.
+     *
+     * @return port number.
+     */
+    public long getPortNum() {
+        return portNum;
+    }
+
+    /**
+     * Set the port number of a node.
+     *
+     * @param portNum port number of a node.
+     */
+    public void setPortNum(long portNum) {
+        this.portNum = portNum;
+    }
+
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLink.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLink.java
new file mode 100644
index 0000000..d4db519
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLink.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+/**
+ * Abstraction of a huawei network infrastructure link.
+ */
+public interface PcepLink extends PcepOperator {
+
+    public enum SubType {
+        /**
+         * Optical Transmission Section Link.
+         */
+        OTS,
+
+        /**
+         * Optical Physical Section Link.
+         */
+        OPS,
+
+        /**
+         * User-to-Network Interface Link.
+         */
+        UNI,
+
+        /**
+         * Optical channel Data Unit-k link.
+         */
+        ODUk,
+
+        /**
+         * Optical Transport Network link.
+         */
+        OTU,
+    }
+
+
+
+    /**
+     * Get the link endpoint port type.
+     *
+     * @return endpoint port type
+     */
+    public String portType();
+
+    /**
+     * Get the link sub type,OTS,OPS,PKT_OPTICAL or ODUK.
+     *
+     * @return link subType
+     */
+
+    public SubType linkSubType();
+
+    /**
+     * Get the link state, up or down.
+     *
+     * @return link state
+     */
+    public String linkState();
+
+    /**
+     * Get the distance of a link.
+     *
+     * @return distance
+     */
+    public int linkDistance();
+
+    /**
+     * Get the capacity type of a link,1: WAVELENGTHNUM, 2:SLOTNUM, 3,
+     * BANDWIDTH.
+     *
+     * @return capacity type
+     */
+    public String linkCapacityType();
+
+    /**
+     * Get the available capacity value ,such as available bandwidth.
+     *
+     * @return availValue
+     */
+    public int linkAvailValue();
+
+    /**
+     * Get the max capacity value ,such as max bandwidth.
+     *
+     * @return maxValue
+     */
+    public int linkMaxValue();
+
+    /**
+     * Get the source device did of a link.
+     *
+     * @return source did
+     */
+    public PcepDpid linkSrcDeviceID();
+
+    /**
+     * Get the destination device did of a link.
+     *
+     * @return destination did
+     */
+    public PcepDpid linkDstDeviceId();
+
+    /**
+     * Get the source port number of a link,the port consists of shelf id, sub
+     * card id, board id, and port id of a Huawei Device.
+     *
+     * @return port number
+     */
+    public long linkSrcPort();
+
+    /**
+     * Get the destination port number of a link,the port consists of shelf id,
+     * sub card id, board id, and port id of a Huawei Device.
+     *
+     * @return port number
+     */
+    public long linkDstPort();
+
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java
new file mode 100644
index 0000000..39730f4
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+/**
+ * Allows for providers interested in Link events to be notified.
+ */
+public interface PcepLinkListener {
+
+    /**
+     * Notify that get a packet of link from network and need do some
+     * processing.
+     *
+     * @param link pcep link
+     */
+    public void handlePCEPlink(PcepLink link);
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepOperator.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepOperator.java
new file mode 100644
index 0000000..8bdcd67
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepOperator.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+/**
+ * A interface defined operator type, and provide a method to get the operator
+ * type.
+ *
+ */
+public interface PcepOperator {
+
+    public enum OperationType {
+
+        ADD, UPDATE, DELETE,
+    }
+
+    /**
+     * Get operate type of a event,such as device add ,device update.
+     *
+     * @return operation type.
+     */
+    public OperationType getOperationType();
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitch.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitch.java
new file mode 100644
index 0000000..e6c994e
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitch.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+/*
+ * Represent to provider facing side of a switch
+ */
+public interface PcepSwitch extends PcepOperator {
+
+    public static enum SubDeviceType {
+        /* optical device */
+        ROADM,
+
+        /* electronic device */
+        OTN,
+
+        /* router */
+        ROUTER,
+
+        /* unkown type */
+        UNKNOW,
+    }
+
+    /**
+     * Gets a string version of the ID for this switch.
+     * @return string version of the ID
+     */
+    public String getStringId();
+
+    /**
+     * Gets the datapathId of the switch.
+     * @return the switch dpid in long format
+     */
+    public long getId();
+
+    public long getNeId();
+
+    /**
+     * Gets the sub type of the device.
+     * @return the sub type
+     */
+    public SubDeviceType getDeviceSubType();
+
+    /**
+     * fetch the manufacturer description.
+     * @return the description
+     */
+    public String manufacturerDescription();
+
+    /**
+     * fetch the datapath description.
+     * @return the description
+     */
+    public String datapathDescription();
+
+    /**
+     * fetch the hardware description.
+     * @return the description
+     */
+    public String hardwareDescription();
+
+    /**
+     * fetch the software description.
+     * @return the description
+     */
+    public String softwareDescription();
+
+    /**
+     * fetch the serial number.
+     * @return the serial
+     */
+    public String serialNumber();
+
+    /**
+     * Indicates if this switch is optical.
+     * @return true if optical
+     */
+    public boolean isOptical();
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitchListener.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitchListener.java
new file mode 100644
index 0000000..01eaaa5
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitchListener.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+/**
+ * Notifies providers about switch in events.
+ */
+public interface PcepSwitchListener {
+
+    /**
+     * Notify that the switch was added.
+     *
+     * @param dpid the switch where the event occurred
+     */
+    public void switchAdded(PcepDpid dpid);
+
+    /**
+     * Notify that the switch was removed.
+     *
+     * @param dpid the switch where the event occurred.
+     */
+    public void switchRemoved(PcepDpid dpid);
+
+    /**
+     * Notify that the switch has changed in some way.
+     *
+     * @param dpid the switch that changed
+     */
+    public void switchChanged(PcepDpid dpid);
+
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnel.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnel.java
new file mode 100644
index 0000000..c66a6cc
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnel.java
@@ -0,0 +1,177 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+import java.util.List;
+
+/**
+ * Abstraction of a generalized  PCEP Tunnel entity (bandwidth pipe) for
+ * L2 networks or L1/L0 networks, representation of e.g., VLAN, L1 ODUk
+ * connection, WDM OCH, etc..
+ */
+public interface PcepTunnel extends PcepOperator {
+
+    /**
+     * Describe the type of a tunnel.
+     */
+    public static enum Type {
+
+        /**
+         * Signifies that this is a L0 OCH tunnel.
+         */
+        OCH,
+
+        /**
+         * Signifies that this is a L1 OTN tunnel.
+         */
+        OTN,
+
+        /**
+         * Signifies that this is a L2 tunnel.
+         */
+        UNI,
+    }
+
+    /**
+     * The ability of a tunnel.
+     */
+    public static enum Ability {
+        /**
+         * no protected tunnel,if the tunnel is broken ,then the user is out of
+         * service.
+         */
+        NOPROTECTED,
+
+        /**
+         * tunnel with rerouter ability.if a tunnel is broken, the tunnel will
+         * try to find another path to provider service.
+         */
+        SILVER,
+
+        /**
+         * tunnel with 1 + 1 rerouter ability.if a tunnel is broken, there'll be
+         * another tunnel providing service at once.
+         */
+        DIAMOND
+    }
+
+    public static enum PATHTYPE {
+
+        /**
+         * the preferred path.
+         */
+        FIRST,
+
+        /**
+         * the alternate path.
+         */
+        SECOND
+    }
+
+    /**
+     * Get the type of a tunnel.
+     *
+     * @return tunnel type
+     */
+    public Type type();
+
+    /**
+     * Get the name of a tunnel.
+     *
+     * @return tunnel name
+     */
+    public String name();
+
+    /**
+     * Get the device id of destination endpoint of a tunnel.
+     *
+     * @return device id
+     */
+    public PcepDpid srcDeviceID();
+
+    /**
+     * Get the device id of source endpoint of a tunnel.
+     *
+     * @return device id
+     */
+    public PcepDpid dstDeviceId();
+
+    /**
+     * Get source port of a tunnel.
+     *
+     * @return port number
+     */
+    public long srcPort();
+
+    /**
+     * Get destination port of a tunnel.
+     *
+     * @return port number
+     */
+    public long dstPort();
+
+    /**
+     * Get the bandwidth of a tunnel.
+     *
+     * @return bandwidth
+     */
+    public long bandWidth();
+
+    /**
+     * Get the tunnel id.
+     *
+     * @return id of the PCEP tunnel
+     */
+    public long id();
+
+    /**
+     * Get the detail hop list of a tunnel.
+     *
+     * @return hop list
+     */
+    public List<PcepHopNodeDescription> getHopList();
+
+    /**
+     * Get the instance of a pcep tunnel,a instance is used to mark the times of a tunnel created.
+     * instance and id identify a tunnel together.
+     *
+     * @return the instance of a tunnel.
+     */
+    public int getInstance();
+
+    /**
+     * Get the ability of a tunnel.NOPROTECTED,SILVER,or DIAMOND.
+     *
+     * @return ability of the tunenl
+     */
+    public Ability getSla();
+
+    /**
+     * Get the path type of a path if the tunnel's ability is diamond .
+     *
+     * @return the type of a path, the preferred or alternate.
+     */
+    public PATHTYPE getPathType();
+
+    /**
+     * Get the under lay tunnel id of VLAN tunnel.
+     *
+     * @return the tunnel id of a OCH tunnel under lay of a VLAN tunnel.
+     */
+    public long underLayTunnelId();
+
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelListener.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelListener.java
new file mode 100644
index 0000000..2cbe15a
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelListener.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.api;
+
+/**
+ * Allows for providers interested in tunnel events to be notified.
+ */
+public interface PcepTunnelListener {
+
+    /**
+     * Notify that get a packet of tunnel from network and need do some
+     * processing.
+     *
+     * @param tunnel a pceptunnel.
+     */
+    public void handlePCEPTunnel(PcepTunnel tunnel);
+
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/package-info.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/package-info.java
new file mode 100644
index 0000000..61c8290
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.
+ */
+
+/**
+ * PCEP controller API.
+ */
+package org.onosproject.pcep.api;
\ No newline at end of file
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/PcepTools.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/PcepTools.java
new file mode 100644
index 0000000..28eaebd
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/PcepTools.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcep.tools;
+
+import javax.xml.bind.DatatypeConverter;
+
+/**
+ * tools fo pcep app.
+ */
+public abstract class PcepTools {
+
+    private PcepTools() {
+
+    }
+
+    /**
+     * Converts decimal byte array to a hex string.
+     *
+     * @param byteArray byte array
+     * @return a hex string
+     */
+    public static String toHexString(byte[] byteArray) {
+        return DatatypeConverter.printHexBinary(byteArray);
+    }
+
+    /**
+     * Converts a hex string to a decimal byte array.
+     *
+     * @param hexString a hex string
+     * @return byte array
+     */
+    public static byte[] toByteArray(String hexString) {
+        return DatatypeConverter.parseHexBinary(hexString);
+    }
+
+    /**
+     * Converts a byte array to a decimal string.
+     *
+     * @param bytes a byte array
+     * @return a decimal string
+     */
+    public static String toDecimalString(byte[] bytes) {
+        String str = "";
+        for (int i = 0; i < bytes.length; i++) {
+            str += String.valueOf(bytes[i]);
+        }
+        return str;
+    }
+
+    /**
+     * convert a string to the form of ip address.
+     *
+     * @param str a string
+     * @return a string with ip format
+     */
+    public static String stringToIp(String str) {
+        long ipInt = Long.parseLong(str, 16);
+        return longToIp(ipInt);
+    }
+
+    /**
+     * convert a long to ip format.
+     *
+     * @param ipLong a decimal number.
+     * @return a ip format string
+     */
+    public static String longToIp(long ipLong) {
+        StringBuilder sb = new StringBuilder();
+        sb.append((ipLong >> 24) & 0xFF).append(".");
+        sb.append((ipLong >> 16) & 0xFF).append(".");
+        sb.append((ipLong >> 8) & 0xFF).append(".");
+        sb.append(ipLong & 0xFF);
+        return sb.toString();
+    }
+
+    /**
+     * convert a string with ip format to a long.
+     *
+     * @param strIp a string with ip format
+     * @return a long number
+     */
+    public static long ipToLong(String strIp) {
+        long[] ip = new long[4];
+        int position1 = strIp.indexOf(".");
+        int position2 = strIp.indexOf(".", position1 + 1);
+        int position3 = strIp.indexOf(".", position2 + 1);
+        ip[0] = Long.parseLong(strIp.substring(0, position1));
+        ip[1] = Long.parseLong(strIp.substring(position1 + 1, position2));
+        ip[2] = Long.parseLong(strIp.substring(position2 + 1, position3));
+        ip[3] = Long.parseLong(strIp.substring(position3 + 1));
+        return (ip[0] << 24) + (ip[1] << 16) + (ip[2] << 8) + ip[3];
+    }
+
+    /**
+     * get a integer value from a cut string.
+     *
+     * @param str a whole string
+     * @param base cut the string from this index
+     * @param offset the offset when execute the cut
+     * @return a integer value
+     */
+    public static int tranferHexStringToInt(String str, int base, int offset) {
+        return Integer.parseInt(str.substring(base, offset), 16);
+
+    }
+}
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/package-info.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/package-info.java
new file mode 100644
index 0000000..8358a45
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/package-info.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.
+ */
+/**
+ * tools for pcep app.
+ */
+package org.onosproject.pcep.tools;
\ No newline at end of file
diff --git a/apps/pom.xml b/apps/pom.xml
index 4b88dfa..69f767b 100644
--- a/apps/pom.xml
+++ b/apps/pom.xml
@@ -49,6 +49,7 @@
         <module>segmentrouting</module>
         <module>cordfabric</module>
         <module>xos-integration</module>
+        <module>pcep-api</module>
     </modules>
 
     <properties>
diff --git a/pom.xml b/pom.xml
index 63b4ef9..6573ddc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -387,6 +387,11 @@
 
             <dependency>
                 <groupId>org.onosproject</groupId>
+				<artifactId>onos-app-pcep-api</artifactId>
+                <version>${project.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.onosproject</groupId>
                 <artifactId>onlab-thirdparty</artifactId>
                 <version>${project.version}</version>
             </dependency>
diff --git a/providers/pcep/app/app.xml b/providers/pcep/app/app.xml
new file mode 100644
index 0000000..e5e3db0
--- /dev/null
+++ b/providers/pcep/app/app.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2015 Open Networking Laboratory
+  ~
+  ~ 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.
+  -->
+<app name="org.onosproject.pcep" origin="ON.Lab" version="${project.version}"
+     featuresRepo="mvn:${project.groupId}/${project.artifactId}/${project.version}/xml/features"
+     features="${project.artifactId}">
+    <description>${project.description}</description>
+    <artifact>mvn:${project.groupId}/onos-app-pcep-api/${project.version}</artifact>
+    <artifact>mvn:${project.groupId}/onos-pcep-provider-topology/${project.version}</artifact>
+    <artifact>mvn:${project.groupId}/onos-pcep-provider-tunnel/${project.version}</artifact>
+</app>
diff --git a/providers/pcep/app/features.xml b/providers/pcep/app/features.xml
new file mode 100644
index 0000000..6557463
--- /dev/null
+++ b/providers/pcep/app/features.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+  ~ Copyright 2015 Open Networking Laboratory                                
+  ~                                                                          
+  ~ 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.
+  -->
+<features xmlns="http://karaf.apache.org/xmlns/features/v1.2.0" name="${project.artifactId}-${project.version}">
+    <repository>mvn:${project.groupId}/${project.artifactId}/${project.version}/xml/features</repository>
+    <feature name="${project.artifactId}" version="${project.version}"
+             description="${project.description}">
+        <feature>onos-api</feature>
+        <bundle>mvn:${project.groupId}/onos-app-pcep-api/${project.version}</bundle>
+        <bundle>mvn:${project.groupId}/onos-pcep-provider-topology/${project.version}</bundle>
+        <bundle>mvn:${project.groupId}/onos-pcep-provider-tunnel/${project.version}</bundle>
+    </feature>
+</features>
diff --git a/providers/pcep/app/pom.xml b/providers/pcep/app/pom.xml
new file mode 100644
index 0000000..f9a5d66
--- /dev/null
+++ b/providers/pcep/app/pom.xml
@@ -0,0 +1,29 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.onosproject</groupId>
+		<artifactId>onos-pcep-providers</artifactId>
+		<version>1.2.0-SNAPSHOT</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<artifactId>onos-pcep</artifactId>
+	<packaging>pom</packaging>
+	<dependencies>
+		<dependency>
+			<groupId>org.onosproject</groupId>
+			<artifactId>onos-app-pcep-api</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.onosproject</groupId>
+			<artifactId>onos-pcep-provider-topology</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.onosproject</groupId>
+			<artifactId>onos-pcep-provider-tunnel</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+
+	</dependencies>
+</project>
\ No newline at end of file
diff --git a/providers/pcep/pom.xml b/providers/pcep/pom.xml
new file mode 100644
index 0000000..41f7c9b
--- /dev/null
+++ b/providers/pcep/pom.xml
@@ -0,0 +1,16 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.onosproject</groupId>
+    <artifactId>onos-providers</artifactId>
+    <version>1.2.0-SNAPSHOT</version>
+    <relativePath>../pom.xml</relativePath>
+  </parent>
+  <artifactId>onos-pcep-providers</artifactId>
+  <packaging>pom</packaging>
+  <modules>
+  	<module>topology</module>
+  	<module>tunnel</module>
+  	<module>app</module>
+  </modules>
+</project>
\ No newline at end of file
diff --git a/providers/pcep/topology/pom.xml b/providers/pcep/topology/pom.xml
new file mode 100644
index 0000000..8d2a781
--- /dev/null
+++ b/providers/pcep/topology/pom.xml
@@ -0,0 +1,17 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.onosproject</groupId>
+    <artifactId>onos-pcep-providers</artifactId>
+    <version>1.2.0-SNAPSHOT</version>
+    <relativePath>../pom.xml</relativePath>
+  </parent>
+  <artifactId>onos-pcep-provider-topology</artifactId>
+  <packaging>bundle</packaging>
+  	<dependencies>
+		<dependency>
+			<groupId>org.onosproject</groupId>
+			<artifactId>onos-app-pcep-api</artifactId>
+		</dependency>
+	</dependencies>
+</project>
\ No newline at end of file
diff --git a/providers/pcep/topology/src/main/java/org/onosproject/provider/pcep/topology/impl/PcepTopologyProvider.java b/providers/pcep/topology/src/main/java/org/onosproject/provider/pcep/topology/impl/PcepTopologyProvider.java
new file mode 100644
index 0000000..9ef9412
--- /dev/null
+++ b/providers/pcep/topology/src/main/java/org/onosproject/provider/pcep/topology/impl/PcepTopologyProvider.java
@@ -0,0 +1,340 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.provider.pcep.topology.impl;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.onlab.packet.ChassisId;
+import org.onosproject.cluster.ClusterService;
+import org.onosproject.cluster.NodeId;
+import org.onosproject.mastership.MastershipAdminService;
+import org.onosproject.mastership.MastershipService;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DefaultAnnotations;
+import org.onosproject.net.Device;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Link;
+import org.onosproject.net.Link.Type;
+import org.onosproject.net.MastershipRole;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.device.DefaultDeviceDescription;
+import org.onosproject.net.device.DefaultPortDescription;
+import org.onosproject.net.device.DeviceDescription;
+import org.onosproject.net.device.DeviceProvider;
+import org.onosproject.net.device.DeviceProviderRegistry;
+import org.onosproject.net.device.DeviceProviderService;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.net.device.PortDescription;
+import org.onosproject.net.link.DefaultLinkDescription;
+import org.onosproject.net.link.LinkDescription;
+import org.onosproject.net.link.LinkProvider;
+import org.onosproject.net.link.LinkProviderRegistry;
+import org.onosproject.net.link.LinkProviderService;
+import org.onosproject.net.link.LinkService;
+import org.onosproject.net.provider.AbstractProvider;
+import org.onosproject.net.provider.ProviderId;
+import org.onosproject.pcep.api.PcepController;
+import org.onosproject.pcep.api.PcepDpid;
+import org.onosproject.pcep.api.PcepLink;
+import org.onosproject.pcep.api.PcepLinkListener;
+import org.onosproject.pcep.api.PcepOperator.OperationType;
+import org.onosproject.pcep.api.PcepSwitch;
+import org.onosproject.pcep.api.PcepSwitchListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.onosproject.net.DeviceId.deviceId;
+import static org.onosproject.pcep.api.PcepDpid.uri;
+
+/**
+ * Provider which uses an PCEP controller to detect network infrastructure
+ * topology.
+ */
+@Component(immediate = true)
+public class PcepTopologyProvider extends AbstractProvider
+        implements LinkProvider, DeviceProvider {
+
+    public PcepTopologyProvider() {
+        super(new ProviderId("pcep", "org.onosproject.provider.pcep"));
+    }
+
+    private static final Logger log = LoggerFactory
+            .getLogger(PcepTopologyProvider.class);
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected LinkProviderRegistry linkProviderRegistry;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected DeviceProviderRegistry deviceProviderRegistry;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected PcepController controller;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected DeviceService deviceService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected LinkService linkService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected MastershipAdminService mastershipAdminService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected MastershipService mastershipService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected ClusterService clusterService;
+
+    private DeviceProviderService deviceProviderService;
+    private LinkProviderService linkProviderService;
+    // List<Long> srcportList = new ArrayList<Long>();
+    HashSet<Long> portSet = new HashSet<>();
+    private InternalLinkProvider listener = new InternalLinkProvider();
+
+    @Activate
+    public void activate() {
+        linkProviderService = linkProviderRegistry.register(this);
+        deviceProviderService = deviceProviderRegistry.register(this);
+        controller.addListener(listener);
+        controller.addLinkListener(listener);
+    }
+
+    @Deactivate
+    public void deactivate() {
+        linkProviderRegistry.unregister(this);
+        linkProviderService = null;
+        controller.removeListener(listener);
+        controller.removeLinkListener(listener);
+    }
+
+    private List<PortDescription> buildPortDescriptions(List<Long> ports,
+                                                        String portType) {
+        final List<PortDescription> portDescs = new ArrayList<>();
+        for (long port : ports) {
+            portDescs.add(buildPortDescription(port, portType));
+        }
+        return portDescs;
+    }
+
+    private PortDescription buildPortDescription(long port, String portType) {
+        final PortNumber portNo = PortNumber.portNumber(port);
+        final boolean enabled = true;
+        DefaultAnnotations extendedAttributes = DefaultAnnotations.builder()
+                .set("portType", portType).build();
+        return new DefaultPortDescription(portNo, enabled, extendedAttributes);
+    }
+
+    /**
+     * Build link annotations from pcep link description.the annotations consist
+     * of lots of property of Huawei device.
+     *
+     * @param linkDesc
+     * @return
+     */
+    private DefaultAnnotations buildLinkAnnotations(PcepLink linkDesc) {
+        DefaultAnnotations extendedAttributes = DefaultAnnotations
+                .builder()
+                .set("subType", String.valueOf(linkDesc.linkSubType()))
+                .set("workState", linkDesc.linkState())
+                .set("distance", String.valueOf(linkDesc.linkDistance()))
+                .set("capType", linkDesc.linkCapacityType().toLowerCase())
+                .set("avail_" + linkDesc.linkCapacityType().toLowerCase(),
+                     String.valueOf(linkDesc.linkAvailValue()))
+                .set("max_" + linkDesc.linkCapacityType().toLowerCase(),
+                     String.valueOf(linkDesc.linkMaxValue())).build();
+
+        return extendedAttributes;
+    }
+
+    /**
+     * Build a LinkDescription from a PCEPLink.
+     *
+     * @param pceLink
+     * @return LinkDescription
+     */
+    private LinkDescription buildLinkDescription(PcepLink pceLink) {
+        LinkDescription ld;
+
+        DeviceId srcDeviceID = deviceId(uri(pceLink.linkSrcDeviceID()));
+        DeviceId dstDeviceID = deviceId(uri(pceLink.linkDstDeviceId()));
+
+        if (deviceService.getDevice(srcDeviceID) == null
+                || deviceService.getDevice(dstDeviceID) == null) {
+            log.info("the device of the link is not exited" + srcDeviceID
+                    + dstDeviceID);
+            return null;
+        }
+        // update port info
+        long srcPort = pceLink.linkSrcPort();
+        portSet.add(srcPort);
+        List<Long> srcportList = new ArrayList<Long>();
+        srcportList.addAll(portSet);
+        deviceProviderService
+                .updatePorts(srcDeviceID,
+                             buildPortDescriptions(srcportList,
+                                                   pceLink.portType()));
+
+        ConnectPoint src = new ConnectPoint(srcDeviceID,
+                                            PortNumber.portNumber(pceLink
+                                                    .linkSrcPort()));
+
+        ConnectPoint dst = new ConnectPoint(dstDeviceID,
+                                            PortNumber.portNumber(pceLink
+                                                    .linkDstPort()));
+        DefaultAnnotations extendedAttributes = buildLinkAnnotations(pceLink);
+
+        // construct the link
+        ld = new DefaultLinkDescription(src, dst, Type.OPTICAL,
+                                        extendedAttributes);
+        return ld;
+    }
+
+    private void processLinkUpdate(LinkDescription linkDescription) {
+
+        // dst changed, delete the original link,if the dst device is not in
+        // other links ,delete it.
+        if (linkService.getLink(linkDescription.src(), linkDescription.dst()) == null) {
+            // in face,one src one link
+            Set<Link> links = linkService
+                    .getIngressLinks(linkDescription.src());
+            for (Link link : links) {
+                linkProviderService.linkVanished((LinkDescription) link);
+                if (linkService.getDeviceLinks(link.dst().deviceId()).size() == 0) {
+                    deviceProviderService.deviceDisconnected(link.dst()
+                            .deviceId());
+                }
+            }
+
+        }
+        linkProviderService.linkDetected(linkDescription);
+
+    }
+
+    private class InternalLinkProvider
+            implements PcepSwitchListener, PcepLinkListener {
+
+        @Override
+        public void switchAdded(PcepDpid dpid) {
+            // TODO Auto-generated method stub
+
+            if (deviceProviderService == null) {
+                return;
+            }
+            DeviceId devicdId = deviceId(uri(dpid));
+            PcepSwitch sw = controller.getSwitch(dpid);
+            checkNotNull(sw, "device should not null.");
+            // The default device type is switch.
+            Device.Type deviceType = Device.Type.SWITCH;
+            ChassisId cId = new ChassisId(dpid.value());
+
+            // Device subType: ROADM,OTN,ROUTER.
+            DefaultAnnotations extendedAttributes = DefaultAnnotations
+                    .builder()
+                    .set("subType", String.valueOf(sw.getDeviceSubType()))
+                    .build();
+
+            DeviceDescription description = new DefaultDeviceDescription(
+                                                                         devicdId.uri(),
+                                                                         deviceType,
+                                                                         sw.manufacturerDescription(),
+                                                                         sw.hardwareDescription(),
+                                                                         sw.softwareDescription(),
+                                                                         sw.serialNumber(),
+                                                                         cId,
+                                                                         extendedAttributes);
+            NodeId localNode = clusterService.getLocalNode().id();
+            mastershipAdminService.setRole(localNode, devicdId,
+                                           MastershipRole.MASTER);
+            mastershipService.relinquishMastership(devicdId);
+            deviceProviderService.deviceConnected(devicdId, description);
+
+        }
+
+        @Override
+        public void switchRemoved(PcepDpid dpid) {
+            // TODO Auto-generated method stub
+
+            if (deviceProviderService == null || linkProviderService == null) {
+                return;
+            }
+            deviceProviderService.deviceDisconnected(deviceId(uri(dpid)));
+
+            linkProviderService.linksVanished(DeviceId.deviceId(uri(dpid)));
+        }
+
+        @Override
+        public void switchChanged(PcepDpid dpid) {
+            // TODO Auto-generated method stub
+
+        }
+
+        @Override
+        public void handlePCEPlink(PcepLink link) {
+
+            OperationType operType = link.getOperationType();
+            LinkDescription ld = buildLinkDescription(link);
+            if (ld == null) {
+                log.error("Invalid link info.");
+                return;
+            }
+            switch (operType) {
+            case ADD:
+                linkProviderService.linkDetected(ld);
+                break;
+            case UPDATE:
+                processLinkUpdate(ld);
+                break;
+
+            case DELETE:
+                linkProviderService.linkVanished(ld);
+                break;
+
+            default:
+                break;
+
+            }
+        }
+
+    }
+
+    @Override
+    public void triggerProbe(DeviceId deviceId) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void roleChanged(DeviceId deviceId, MastershipRole newRole) {
+        // NodeId localNode = clusterService.getLocalNode().id();
+        // mastershipService.setRole(localNode, deviceId, newRole);
+
+    }
+
+    @Override
+    public boolean isReachable(DeviceId deviceId) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+}
diff --git a/providers/pcep/topology/src/main/java/org/onosproject/provider/pcep/topology/impl/package-info.java b/providers/pcep/topology/src/main/java/org/onosproject/provider/pcep/topology/impl/package-info.java
new file mode 100644
index 0000000..c119266
--- /dev/null
+++ b/providers/pcep/topology/src/main/java/org/onosproject/provider/pcep/topology/impl/package-info.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.
+ */
+/**
+ *Provider that uses PCEP controller as a means of infrastructure topology discovery.
+ */
+package org.onosproject.provider.pcep.topology.impl;
\ No newline at end of file
diff --git a/providers/pcep/tunnel/pom.xml b/providers/pcep/tunnel/pom.xml
new file mode 100644
index 0000000..c909d23
--- /dev/null
+++ b/providers/pcep/tunnel/pom.xml
@@ -0,0 +1,19 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.onosproject</groupId>
+		<artifactId>onos-pcep-providers</artifactId>
+		<version>1.2.0-SNAPSHOT</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<artifactId>onos-pcep-provider-tunnel</artifactId>
+	<packaging>bundle</packaging>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.onosproject</groupId>
+			<artifactId>onos-app-pcep-api</artifactId>
+		</dependency>
+	</dependencies>
+</project>
\ No newline at end of file
diff --git a/providers/pcep/tunnel/src/main/java/org/onosproject/provider/pcep/tunnel/impl/PcepTunnelProvider.java b/providers/pcep/tunnel/src/main/java/org/onosproject/provider/pcep/tunnel/impl/PcepTunnelProvider.java
new file mode 100644
index 0000000..ec4d3dd
--- /dev/null
+++ b/providers/pcep/tunnel/src/main/java/org/onosproject/provider/pcep/tunnel/impl/PcepTunnelProvider.java
@@ -0,0 +1,458 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 org.onosproject.provider.pcep.tunnel.impl;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.onosproject.net.DeviceId.deviceId;
+import static org.onosproject.net.PortNumber.portNumber;
+import static org.slf4j.LoggerFactory.getLogger;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Optional;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.apache.felix.scr.annotations.Service;
+import org.onosproject.core.DefaultGroupId;
+import org.onosproject.incubator.net.tunnel.DefaultOpticalTunnelEndPoint;
+import org.onosproject.incubator.net.tunnel.DefaultTunnelDescription;
+import org.onosproject.incubator.net.tunnel.OpticalLogicId;
+import org.onosproject.incubator.net.tunnel.OpticalTunnelEndPoint;
+import org.onosproject.incubator.net.tunnel.Tunnel;
+import org.onosproject.incubator.net.tunnel.TunnelDescription;
+import org.onosproject.incubator.net.tunnel.TunnelEndPoint;
+import org.onosproject.incubator.net.tunnel.TunnelId;
+import org.onosproject.incubator.net.tunnel.TunnelName;
+import org.onosproject.incubator.net.tunnel.TunnelProvider;
+import org.onosproject.incubator.net.tunnel.TunnelProviderRegistry;
+import org.onosproject.incubator.net.tunnel.TunnelProviderService;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DefaultAnnotations;
+import org.onosproject.net.DefaultLink;
+import org.onosproject.net.DefaultPath;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.ElementId;
+import org.onosproject.net.Link;
+import org.onosproject.net.Path;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.provider.AbstractProvider;
+import org.onosproject.net.provider.ProviderId;
+import org.onosproject.pcep.api.PcepController;
+import org.onosproject.pcep.api.PcepDpid;
+import org.onosproject.pcep.api.PcepHopNodeDescription;
+import org.onosproject.pcep.api.PcepOperator.OperationType;
+import org.onosproject.pcep.api.PcepTunnel;
+import org.onosproject.pcep.api.PcepTunnel.PATHTYPE;
+import org.onosproject.pcep.api.PcepTunnelListener;
+import org.slf4j.Logger;
+
+import static org.onosproject.pcep.api.PcepDpid.*;
+
+/**
+ * Provider which uses an PCEP controller to detect, update, create network
+ * tunnels.
+ */
+@Component(immediate = true)
+@Service
+public class PcepTunnelProvider extends AbstractProvider
+        implements TunnelProvider {
+
+    private static final Logger log = getLogger(PcepTunnelProvider.class);
+    private static final long MAX_BANDWIDTH = 99999744;
+    private static final long MIN_BANDWIDTH = 64;
+    static final String PROVIDER_ID = "org.onosproject.provider.tunnel.default";
+
+    private static final String TUNNLE_NOT_NULL = "Create failed,The given port may be wrong or has been occupied.";
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected TunnelProviderRegistry tunnelProviderRegistry;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected PcepController controller;
+
+    TunnelProviderService service;
+
+    HashMap<String, TunnelId> tunnelMap = new HashMap<String, TunnelId>();
+
+    private InnerTunnerProvider listener = new InnerTunnerProvider();
+
+    /**
+     * Creates a Tunnel provider.
+     */
+    public PcepTunnelProvider() {
+        super(new ProviderId("default", PROVIDER_ID));
+    }
+
+    @Activate
+    public void activate() {
+        service = tunnelProviderRegistry.register(this);
+        controller.addTunnelListener(listener);
+        log.info("Started");
+    }
+
+    @Deactivate
+    public void deactivate() {
+        tunnelProviderRegistry.unregister(this);
+        controller.removeTunnelListener(listener);
+        log.info("Stopped");
+    }
+
+    @Override
+    public void setupTunnel(Tunnel tunnel, Path path) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void setupTunnel(ElementId srcElement, Tunnel tunnel, Path path) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void releaseTunnel(Tunnel tunnel) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void releaseTunnel(ElementId srcElement, Tunnel tunnel) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void updateTunnel(Tunnel tunnel, Path path) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void updateTunnel(ElementId srcElement, Tunnel tunnel, Path path) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public TunnelId tunnelAdded(TunnelDescription tunnel) {
+
+        long bandwidth = Long.parseLong(tunnel.annotations().value("bandWith"));
+
+        if (bandwidth < MIN_BANDWIDTH || bandwidth > MAX_BANDWIDTH) {
+            System.out.println("Update failed, invalid bandwidth.");
+            return null;
+        }
+
+        // endpoints
+        OpticalTunnelEndPoint src = (org.onosproject.incubator.net.tunnel.OpticalTunnelEndPoint) tunnel
+                .src();
+        OpticalTunnelEndPoint dst = (OpticalTunnelEndPoint) tunnel.dst();
+        // devices
+        DeviceId srcId = (DeviceId) src.elementId().get();
+        DeviceId dstId = (DeviceId) dst.elementId().get();
+
+        // ports
+        long srcPort = src.portNumber().get().toLong();
+        long dstPort = dst.portNumber().get().toLong();
+
+        // type
+        if (tunnel.type() != Tunnel.Type.VLAN) {
+            System.out
+                    .println("Llegal tunnel type. Only support VLAN tunnel creation.");
+            return null;
+        }
+
+        PcepTunnel pcepTunnel = controller.applyTunnel(srcId, dstId, srcPort,
+                                                       dstPort, bandwidth,
+                                                       tunnel.tunnelName()
+                                                               .value());
+
+        checkNotNull(pcepTunnel, TUNNLE_NOT_NULL);
+        TunnelDescription tunnelAdded = buildOpticalTunnel(pcepTunnel, null);
+        TunnelId tunnelId = service.tunnelAdded(tunnelAdded);
+
+        tunnelMap.put(String.valueOf(pcepTunnel.id()), tunnelId);
+        return tunnelId;
+    }
+
+    @Override
+    public void tunnelRemoved(TunnelDescription tunnel) {
+        Tunnel tunnelOld = tunnelQueryById(tunnel.id());
+        checkNotNull(tunnelOld, "The tunnel id is not exsited.");
+        if (tunnelOld.type() != Tunnel.Type.VLAN) {
+            System.out
+                    .println("Llegal tunnel type. Only support VLAN tunnel deletion.");
+            return;
+        }
+        String pcepTunnelId = getPCEPTunnelKey(tunnel.id());
+        checkNotNull(pcepTunnelId, "The tunnel id is not exsited.");
+        if (controller.deleteTunnel(pcepTunnelId)) {
+            log.info("delete tunnel:" + pcepTunnelId + "ok.");
+        }
+        tunnelMap.remove(pcepTunnelId);
+        service.tunnelRemoved(tunnel);
+
+    }
+
+    @Override
+    public void tunnelUpdated(TunnelDescription tunnel) {
+
+        Tunnel tunnelOld = tunnelQueryById(tunnel.id());
+        if (tunnelOld.type() != Tunnel.Type.VLAN) {
+            System.out
+                    .println("Llegal tunnel type. Only support VLAN tunnel update.");
+            return;
+        }
+        long bandwidth = Long.parseLong(tunnel.annotations().value("bandWith"));
+        if (bandwidth < MIN_BANDWIDTH || bandwidth > MAX_BANDWIDTH) {
+            System.out.println("Update failed, invalid bandwidth.");
+            return;
+        }
+        String pcepTunnelId = getPCEPTunnelKey(tunnel.id());
+
+        checkNotNull(pcepTunnelId, "Invalid tunnel id");
+        if (!controller.updateTunnelBandwidth(pcepTunnelId, bandwidth)) {
+
+            System.out.println("Update failed,maybe invalid bandwidth.");
+            return;
+
+        }
+        service.tunnelUpdated(tunnel);
+    }
+
+    // Short-hand for creating a connection point.
+    private ConnectPoint connectPoint(PcepDpid id, long port) {
+        return new ConnectPoint(deviceId(uri(id)), portNumber(port));
+    }
+
+    // Short-hand for creating a link.
+    private Link link(PcepDpid src, long sp, PcepDpid dst, long dp) {
+        return new DefaultLink(id(), connectPoint(src, sp), connectPoint(dst,
+                                                                         dp),
+                               Link.Type.TUNNEL);
+    }
+
+    // Creates a path that leads through the given devices.
+    private Path createPath(List<PcepHopNodeDescription> hopList,
+                            PATHTYPE pathtype) {
+        if (hopList == null || hopList.size() == 0) {
+            return null;
+        }
+        List<Link> links = new ArrayList<>();
+        for (int i = 1; i < hopList.size() - 1; i = i + 2) {
+            links.add(link(hopList.get(i).getDeviceId(), hopList.get(i)
+                    .getPortNum(), hopList.get(i + 1).getDeviceId(), hopList
+                    .get(i + 1).getPortNum()));
+        }
+
+        int hopNum = hopList.size() - 2;
+        DefaultAnnotations extendAnnotations = DefaultAnnotations.builder()
+                .set("pathNum", String.valueOf(hopNum))
+                .set("pathType", String.valueOf(pathtype)).build();
+        return new DefaultPath(id(), links, hopNum, extendAnnotations);
+    }
+
+    // convert the path description to a string.
+    public String pathToString(List<Link> links) {
+        StringBuilder builder = new StringBuilder();
+        builder.append("{");
+        for (Link link : links) {
+            builder.append("(Device:" + link.src().deviceId() + "  Port:"
+                    + link.src().port().toLong());
+            builder.append(" Device:" + link.dst().deviceId() + "  Port:"
+                    + link.dst().port().toLong());
+            builder.append(")");
+        }
+        builder.append("}");
+        return builder.toString();
+    }
+
+    // build a TunnelDescription.
+    private TunnelDescription buildOpticalTunnel(PcepTunnel pcepTunnel,
+                                                 TunnelId tunnelId) {
+        TunnelEndPoint srcPoint = null;
+        TunnelEndPoint dstPoint = null;
+        Tunnel.Type tunnelType = null;
+        TunnelName name = TunnelName.tunnelName(pcepTunnel.name());
+
+        // add path after codes of tunnel's path merged
+        Path path = createPath(pcepTunnel.getHopList(),
+                               pcepTunnel.getPathType());
+
+        OpticalTunnelEndPoint.Type endPointType = null;
+        switch (pcepTunnel.type()) {
+        case OCH:
+            tunnelType = Tunnel.Type.OCH;
+            endPointType = OpticalTunnelEndPoint.Type.LAMBDA;
+            break;
+
+        case OTN:
+            tunnelType = Tunnel.Type.ODUK;
+            endPointType = OpticalTunnelEndPoint.Type.TIMESLOT;
+            break;
+
+        case UNI:
+            tunnelType = Tunnel.Type.VLAN;
+            endPointType = null;
+            break;
+
+        default:
+            break;
+        }
+        DeviceId srcDid = deviceId(uri(pcepTunnel.srcDeviceID()));
+        DeviceId dstDid = deviceId(uri(pcepTunnel.dstDeviceId()));
+        PortNumber srcPort = PortNumber.portNumber(pcepTunnel.srcPort());
+        PortNumber dstPort = PortNumber.portNumber(pcepTunnel.dstPort());
+
+        srcPoint = new DefaultOpticalTunnelEndPoint(id(), Optional.of(srcDid),
+                                                    Optional.of(srcPort), null,
+                                                    endPointType,
+                                                    OpticalLogicId.logicId(0),
+                                                    true);
+        dstPoint = new DefaultOpticalTunnelEndPoint(id(), Optional.of(dstDid),
+                                                    Optional.of(dstPort), null,
+                                                    endPointType,
+                                                    OpticalLogicId.logicId(0),
+                                                    true);
+
+        // basic annotations
+        DefaultAnnotations annotations = DefaultAnnotations.builder()
+                .set("bandWith", String.valueOf(pcepTunnel.bandWidth()))
+                .set("SLA", String.valueOf(pcepTunnel.getSla()))
+                .set("index", String.valueOf(pcepTunnel.id())).build();
+
+        // if (path != null) {
+        //
+        // DefaultAnnotations extendAnnotations = DefaultAnnotations.builder()
+        // .set("pathNum", String.valueOf(hopNum))
+        // // .set("path", pathString)
+        // .set("pathType", String.valueOf(pcepTunnel.getPathType()))
+        // .build();
+        // annotations = DefaultAnnotations.merge(annotations,
+        // extendAnnotations);
+        // }
+
+        // a VLAN tunnel always carry OCH tunnel, this annotation is the index
+        // of a OCH tunnel.
+        if (pcepTunnel.underLayTunnelId() != 0) {
+            DefaultAnnotations extendAnnotations = DefaultAnnotations
+                    .builder()
+                    .set("underLayTunnelIndex",
+                         String.valueOf(pcepTunnel.underLayTunnelId())).build();
+            annotations = DefaultAnnotations.merge(annotations,
+                                                   extendAnnotations);
+
+        }
+        TunnelDescription tunnel = new DefaultTunnelDescription(
+                                                                tunnelId,
+                                                                srcPoint,
+                                                                dstPoint,
+                                                                tunnelType,
+                                                                new DefaultGroupId(
+                                                                                   0),
+                                                                id(), name,
+                                                                path,
+                                                                annotations);
+        return tunnel;
+
+    }
+
+    /**
+     * Get the tunnelID according to the tunnel key.
+     *
+     * @param tunnelKey tunnel key
+     * @return corresponding tunnel id of the a tunnel key.
+     */
+    private TunnelId getTunnelId(String tunnelKey) {
+
+        for (String key : tunnelMap.keySet()) {
+            if (key.equals(tunnelKey)) {
+                return tunnelMap.get(key);
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Get the tunnel key according to the tunnelID.
+     *
+     * @param tunnelId tunnel id
+     * @return corresponding a tunnel key of the tunnel id.
+     */
+    private String getPCEPTunnelKey(TunnelId tunnelId) {
+        for (String key : tunnelMap.keySet()) {
+            if (tunnelMap.get(key).id() == tunnelId.id()) {
+                return key;
+            }
+        }
+        return null;
+
+    }
+
+    private class InnerTunnerProvider implements PcepTunnelListener {
+
+        @Override
+        public void handlePCEPTunnel(PcepTunnel pcepTunnel) {
+
+            TunnelDescription tunnel = null;
+            // instance and id identify a tunnel together
+            String tunnelKey = String.valueOf(pcepTunnel.getInstance())
+                    + String.valueOf(pcepTunnel.id());
+
+            if (tunnelKey == null || "".equals(tunnelKey)) {
+                log.error("Invalid PCEP tunnel");
+                return;
+            }
+
+            TunnelId tunnelId = getTunnelId(tunnelKey);
+
+            tunnel = buildOpticalTunnel(pcepTunnel, tunnelId);
+
+            OperationType operType = pcepTunnel.getOperationType();
+            switch (operType) {
+            case ADD:
+                tunnelId = service.tunnelAdded(tunnel);
+                tunnelMap.put(tunnelKey, tunnelId);
+                break;
+
+            case UPDATE:
+                service.tunnelUpdated(tunnel);
+                break;
+
+            case DELETE:
+                service.tunnelRemoved(tunnel);
+                tunnelMap.remove(tunnelKey);
+                break;
+
+            default:
+                log.error("Invalid tunnel operation");
+
+            }
+
+        }
+    }
+
+    @Override
+    public Tunnel tunnelQueryById(TunnelId tunnelId) {
+        return service.tunnelQueryById(tunnelId);
+    }
+
+}
diff --git a/providers/pcep/tunnel/src/main/java/org/onosproject/provider/pcep/tunnel/impl/package-info.java b/providers/pcep/tunnel/src/main/java/org/onosproject/provider/pcep/tunnel/impl/package-info.java
new file mode 100644
index 0000000..5074eec
--- /dev/null
+++ b/providers/pcep/tunnel/src/main/java/org/onosproject/provider/pcep/tunnel/impl/package-info.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.
+ */
+/**
+ *Provider that uses PCEP controller as a means of infrastructure tunnel discovery.
+ */
+package org.onosproject.provider.pcep.tunnel.impl;
\ No newline at end of file
diff --git a/providers/pom.xml b/providers/pom.xml
index d59b2b6..a2ba12c 100644
--- a/providers/pom.xml
+++ b/providers/pom.xml
@@ -38,6 +38,7 @@
         <module>netconf</module>
         <module>null</module>
         <module>tunnel</module>
+        <module>pcep</module>
     </modules>
 
     <dependencies>