diff --git a/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsNonPseudonode.java b/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsNonPseudonode.java
index e6b9d60..427aa92 100644
--- a/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsNonPseudonode.java
+++ b/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsNonPseudonode.java
@@ -15,12 +15,11 @@
  */
 package org.onosproject.bgpio.types;
 
+import java.nio.ByteBuffer;
 import java.util.Arrays;
 
 import org.jboss.netty.buffer.ChannelBuffer;
 import org.onosproject.bgpio.protocol.IGPRouterID;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import com.google.common.base.MoreObjects;
 
@@ -28,8 +27,6 @@
  * Provides Implementation of IsIsNonPseudonode Tlv.
  */
 public class IsIsNonPseudonode implements IGPRouterID, BgpValueType {
-    private static final Logger log = LoggerFactory.getLogger(IsIsNonPseudonode.class);
-
     public static final short TYPE = 515;
     public static final short LENGTH = 6;
 
@@ -107,6 +104,16 @@
     }
 
     @Override
+    public int compareTo(Object o) {
+        if (this.equals(o)) {
+            return 0;
+        }
+        ByteBuffer value1 = ByteBuffer.wrap(this.isoNodeID);
+        ByteBuffer value2 = ByteBuffer.wrap(((IsIsNonPseudonode) o).isoNodeID);
+        return value1.compareTo(value2);
+    }
+
+    @Override
     public String toString() {
         return MoreObjects.toStringHelper(getClass())
                 .add("Type", TYPE)