diff --git a/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6InterfaceAddressTlvTest.java b/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6InterfaceAddressTlvTest.java
index 262fb77..00f5912 100644
--- a/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6InterfaceAddressTlvTest.java
+++ b/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6InterfaceAddressTlvTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * 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.
@@ -25,8 +25,10 @@
  */
 public class IPv6InterfaceAddressTlvTest {
 
-    private byte[] b1 = new byte[] {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
-    private byte[] b2 = new byte[] {2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+    private final byte[] b1 = new byte[] {(byte) 0xFE, (byte) 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
+            (byte) 0xB3, (byte) 0xFF, (byte) 0xFE, 0x1E, (byte) 0x83, 0x29, 0x00, 0x02, 0x00, 0x00};
+    private final byte[] b2 = new byte[] {(byte) 0xFE, (byte) 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
+            (byte) 0xB3, (byte) 0xFF, (byte) 0xFE, 0x1E, (byte) 0x83, 0x30, 0x00, 0x02, 0x00, 0x00 };
 
     private final IPv6InterfaceAddressTlv tlv1 = IPv6InterfaceAddressTlv.of(b1);
     private final IPv6InterfaceAddressTlv sameAsTlv1 = IPv6InterfaceAddressTlv.of(b1);
diff --git a/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6NeighborAddressTlvTest.java b/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6NeighborAddressTlvTest.java
index 803b047..4a1ee37 100644
--- a/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6NeighborAddressTlvTest.java
+++ b/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6NeighborAddressTlvTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * 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.
@@ -25,8 +25,10 @@
  */
 public class IPv6NeighborAddressTlvTest {
 
-    private byte[] b1 = new byte[] {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
-    private byte[] b2 = new byte[] {2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+    private final byte[] b1 = new byte[] {(byte) 0xFE, (byte) 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
+            (byte) 0xB3, (byte) 0xFF, (byte) 0xFE, 0x1E, (byte) 0x83, 0x29, 0x00, 0x02, 0x00, 0x00};
+    private final byte[] b2 = new byte[] {(byte) 0xFE, (byte) 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
+            (byte) 0xB3, (byte) 0xFF, (byte) 0xFE, 0x1E, (byte) 0x83, 0x30, 0x00, 0x02, 0x00, 0x00 };
 
     private final IPv6NeighborAddressTlv tlv1 = IPv6NeighborAddressTlv.of(b1);
     private final IPv6NeighborAddressTlv sameAsTlv1 = IPv6NeighborAddressTlv.of(b1);
diff --git a/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6TERouterIdofLocalNodeTlvTest.java b/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6TERouterIdofLocalNodeTlvTest.java
index 59e6182..397a3ab 100644
--- a/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6TERouterIdofLocalNodeTlvTest.java
+++ b/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6TERouterIdofLocalNodeTlvTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * 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.
@@ -25,8 +25,10 @@
  */
 public class IPv6TERouterIdofLocalNodeTlvTest {
 
-    private byte[] b1 = new byte[] {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
-    private byte[] b2 = new byte[] {2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+    private final byte[] b1 = new byte[] {(byte) 0xFE, (byte) 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
+            (byte) 0xB3, (byte) 0xFF, (byte) 0xFE, 0x1E, (byte) 0x83, 0x29, 0x00, 0x02, 0x00, 0x00};
+    private final byte[] b2 = new byte[] {(byte) 0xFE, (byte) 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
+            (byte) 0xB3, (byte) 0xFF, (byte) 0xFE, 0x1E, (byte) 0x83, 0x30, 0x00, 0x02, 0x00, 0x00 };
 
     private final IPv6TERouterIdofLocalNodeTlv tlv1 = IPv6TERouterIdofLocalNodeTlv.of(b1);
     private final IPv6TERouterIdofLocalNodeTlv sameAsTlv1 = IPv6TERouterIdofLocalNodeTlv.of(b1);
diff --git a/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6TERouterIdofRemoteNodeTlvTest.java b/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6TERouterIdofRemoteNodeTlvTest.java
index 41f8c20..e4c565f 100644
--- a/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6TERouterIdofRemoteNodeTlvTest.java
+++ b/pcep/pcepio/src/test/java/org/onosproject/pcepio/IPv6TERouterIdofRemoteNodeTlvTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * 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.
@@ -25,8 +25,10 @@
  */
 public class IPv6TERouterIdofRemoteNodeTlvTest {
 
-    private byte[] b1 = new byte[] {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
-    private byte[] b2 = new byte[] {2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+    private final byte[] b1 = new byte[] {(byte) 0xFE, (byte) 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
+            (byte) 0xB3, (byte) 0xFF, (byte) 0xFE, 0x1E, (byte) 0x83, 0x29, 0x00, 0x02, 0x00, 0x00};
+    private final byte[] b2 = new byte[] {(byte) 0xFE, (byte) 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
+            (byte) 0xB3, (byte) 0xFF, (byte) 0xFE, 0x1E, (byte) 0x83, 0x30, 0x00, 0x02, 0x00, 0x00 };
 
     private final IPv6TERouterIdofRemoteNodeTlv tlv1 = IPv6TERouterIdofRemoteNodeTlv.of(b1);
     private final IPv6TERouterIdofRemoteNodeTlv sameAsTlv1 = IPv6TERouterIdofRemoteNodeTlv.of(b1);