diff --git a/bgp/bgpio/src/main/java/org/onosproject/bgpio/protocol/linkstate/BgpNodeLSNlriVer4.java b/bgp/bgpio/src/main/java/org/onosproject/bgpio/protocol/linkstate/BgpNodeLSNlriVer4.java
new file mode 100644
index 0000000..b27096c
--- /dev/null
+++ b/bgp/bgpio/src/main/java/org/onosproject/bgpio/protocol/linkstate/BgpNodeLSNlriVer4.java
@@ -0,0 +1,212 @@
+/*
+ * 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.bgpio.protocol.linkstate;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.bgpio.exceptions.BgpParseException;
+import org.onosproject.bgpio.protocol.BgpNodeLSNlri;
+import org.onosproject.bgpio.protocol.NlriType;
+import org.onosproject.bgpio.types.BgpErrorType;
+import org.onosproject.bgpio.types.RouteDistinguisher;
+import org.onosproject.bgpio.util.Constants;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.MoreObjects;
+
+/**
+ * Implementation of Node LS NLRI.
+ */
+public class BgpNodeLSNlriVer4 implements BgpNodeLSNlri {
+
+    /*
+     *REFERENCE : draft-ietf-idr-ls-distribution-11
+          0                   1                   2                   3
+          0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+         +-+-+-+-+-+-+-+-+
+         |  Protocol-ID  |
+         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+         |                           Identifier                          |
+         |                            (64 bits)                          |
+         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+         //                Local Node Descriptors (variable)            //
+         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+                          Figure : The Node NLRI format
+     */
+
+    protected static final Logger log = LoggerFactory.getLogger(BgpNodeLSNlriVer4.class);
+
+    public static final int NODE_NLRITYPE = 1;
+    public static final int IDENTIFIER_LENGTH = 16;
+    private long identifier;
+    private byte protocolId;
+    private BgpNodeLSIdentifier localNodeDescriptors;
+    private RouteDistinguisher routeDistinguisher;
+    private boolean isVpn;
+
+    /**
+     * Enum to provide PROTOCOLTYPE.
+     */
+    public enum ProtocolType {
+        ISIS_LEVEL_ONE(1), ISIS_LEVEL_TWO(2), OSPF_V2(3), DIRECT(4), STATIC_CONFIGURATION(5), OSPF_V3(6);
+        int value;
+
+        /**
+         * Assign val with the value as the protocol type.
+         *
+         * @param val protocol type
+         */
+        ProtocolType(int val) {
+            value = val;
+        }
+
+        /**
+         * Returns value of protocol type.
+         *
+         * @return protocol type
+         */
+        public byte getType() {
+            return (byte) value;
+        }
+    }
+
+    /**
+     * Reset fields.
+     */
+    public BgpNodeLSNlriVer4() {
+        this.identifier = 0;
+        this.protocolId = 0;
+        this.localNodeDescriptors = null;
+        this.routeDistinguisher = null;
+        this.isVpn = false;
+    }
+
+    /**
+     * Constructors to initialize its parameters.
+     *
+     * @param identifier of LinkState Nlri
+     * @param protocolId of LinkState Nlri
+     * @param localNodeDescriptors local node descriptors
+     * @param isVpn true if VPN info is present
+     * @param routeDistinguisher unique for each VPN
+     */
+    public BgpNodeLSNlriVer4(long identifier, byte protocolId, BgpNodeLSIdentifier localNodeDescriptors, boolean isVpn,
+                      RouteDistinguisher routeDistinguisher) {
+        this.identifier = identifier;
+        this.protocolId = protocolId;
+        this.localNodeDescriptors = localNodeDescriptors;
+        this.routeDistinguisher = routeDistinguisher;
+        this.isVpn = isVpn;
+    }
+
+    /**
+     * Reads from channelBuffer and parses Node LS Nlri.
+     *
+     * @param cb ChannelBuffer
+     * @param afi Address Family Identifier
+     * @param safi Subsequent Address Family Identifier
+     * @return object of this class
+     * @throws BgpParseException while parsing node descriptors
+     */
+    public static BgpNodeLSNlriVer4 read(ChannelBuffer cb, short afi, byte safi) throws BgpParseException {
+        boolean isVpn = false;
+        RouteDistinguisher routeDistinguisher = null;
+        if ((afi == Constants.AFI_VALUE) && (safi == Constants.VPN_SAFI_VALUE)) {
+            routeDistinguisher = new RouteDistinguisher();
+            routeDistinguisher = RouteDistinguisher.read(cb);
+            isVpn = true;
+        } else {
+            isVpn = false;
+        }
+        byte protocolId = cb.readByte();
+        long identifier = cb.readLong();
+
+        // Parse Local Node Descriptors
+        BgpNodeLSIdentifier localNodeDescriptors = new BgpNodeLSIdentifier();
+        localNodeDescriptors = BgpNodeLSIdentifier.parseLocalNodeDescriptors(cb, protocolId);
+        return new BgpNodeLSNlriVer4(identifier, protocolId, localNodeDescriptors, isVpn, routeDistinguisher);
+    }
+
+    @Override
+    public NlriType getNlriType() {
+        return NlriType.NODE;
+    }
+
+    @Override
+    public BgpNodeLSIdentifier getLocalNodeDescriptors() {
+        return this.localNodeDescriptors;
+    }
+
+    /**
+     * Returns whether VPN is present or not.
+     *
+     * @return whether VPN is present or not
+     */
+    public boolean isVpnPresent() {
+        return this.isVpn;
+    }
+
+    @Override
+    public RouteDistinguisher getRouteDistinguisher() {
+        return this.routeDistinguisher;
+    }
+
+    @Override
+    public long getIdentifier() {
+        return this.identifier;
+    }
+
+    /**
+     * Set the node LS identifier.
+     *
+     * @param localNodeDescriptors node LS identifier to set
+     */
+    public void setNodeLSIdentifier(BgpNodeLSIdentifier localNodeDescriptors) {
+        this.localNodeDescriptors = localNodeDescriptors;
+    }
+
+    @Override
+    public ProtocolType getProtocolId() throws BgpParseException {
+        switch (protocolId) {
+        case Constants.ISIS_LEVELONE:
+            return ProtocolType.ISIS_LEVEL_ONE;
+        case Constants.ISIS_LEVELTWO:
+            return ProtocolType.ISIS_LEVEL_TWO;
+        case Constants.OSPFV2:
+            return ProtocolType.OSPF_V2;
+        case Constants.DIRECT:
+            return ProtocolType.DIRECT;
+        case Constants.STATIC_CONFIGURATION:
+            return ProtocolType.STATIC_CONFIGURATION;
+        case Constants.OSPFV3:
+            return ProtocolType.OSPF_V3;
+        default:
+            throw new BgpParseException(BgpErrorType.UPDATE_MESSAGE_ERROR, (byte) 0, null);
+        }
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(getClass())
+                .omitNullValues()
+                .add("protocolId", protocolId)
+                .add("identifier", identifier)
+                .add("RouteDistinguisher ", routeDistinguisher)
+                .add("localNodeDescriptors", localNodeDescriptors)
+                .toString();
+    }
+}