diff --git a/protocols/lisp/msg/src/test/java/org/onosproject/lisp/msg/protocols/DefaultLispInfoReplyTest.java b/protocols/lisp/msg/src/test/java/org/onosproject/lisp/msg/protocols/DefaultLispInfoReplyTest.java
new file mode 100644
index 0000000..1952a03
--- /dev/null
+++ b/protocols/lisp/msg/src/test/java/org/onosproject/lisp/msg/protocols/DefaultLispInfoReplyTest.java
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2016-present 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.lisp.msg.protocols;
+
+import com.google.common.testing.EqualsTester;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onosproject.lisp.msg.exceptions.LispParseError;
+import org.onosproject.lisp.msg.exceptions.LispReaderException;
+import org.onosproject.lisp.msg.exceptions.LispWriterException;
+import org.onosproject.lisp.msg.protocols.DefaultLispInfoReply.DefaultInfoReplyBuilder;
+import org.onosproject.lisp.msg.protocols.DefaultLispInfoReply.InfoReplyReader;
+import org.onosproject.lisp.msg.protocols.DefaultLispInfoReply.InfoReplyWriter;
+import org.onosproject.lisp.msg.protocols.LispInfoReply.InfoReplyBuilder;
+import org.onosproject.lisp.msg.types.LispIpv4Address;
+import org.onosproject.lisp.msg.types.LispNatLcafAddress;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+
+/**
+ * Unit tests for DefaultLispInfoReply class.
+ */
+public final class DefaultLispInfoReplyTest {
+
+    private LispInfoReply reply1;
+    private LispInfoReply sameAsReply1;
+    private LispInfoReply reply2;
+
+    @Before
+    public void setup() {
+
+        InfoReplyBuilder builder1 = new DefaultInfoReplyBuilder();
+
+        short msUdpPortNumber1 = 80;
+        short etrUdpPortNumber1 = 100;
+        LispIpv4Address globalEtrRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.1"));
+        LispIpv4Address msRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.2"));
+        LispIpv4Address privateEtrRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.3"));
+
+        LispIpv4Address address1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.4"));
+
+        LispNatLcafAddress natLcafAddress1 = new LispNatLcafAddress.NatAddressBuilder()
+                                                        .withLength((short) 0)
+                                                        .withMsUdpPortNumber(msUdpPortNumber1)
+                                                        .withEtrUdpPortNumber(etrUdpPortNumber1)
+                                                        .withGlobalEtrRlocAddress(globalEtrRlocAddress1)
+                                                        .withMsRlocAddress(msRlocAddress1)
+                                                        .withPrivateEtrRlocAddress(privateEtrRlocAddress1)
+                                                        .build();
+
+        reply1 = builder1
+                    .withNonce(1L)
+                    .withKeyId((short) 1)
+                    .withInfoReply(false)
+                    .withMaskLength((byte) 1)
+                    .withEidPrefix(address1)
+                    .withNatLcafAddress(natLcafAddress1).build();
+
+        InfoReplyBuilder builder2 = new DefaultInfoReplyBuilder();
+
+        sameAsReply1 = builder2
+                            .withNonce(1L)
+                            .withKeyId((short) 1)
+                            .withInfoReply(false)
+                            .withMaskLength((byte) 1)
+                            .withEidPrefix(address1)
+                            .withNatLcafAddress(natLcafAddress1).build();
+
+        InfoReplyBuilder builder3 = new DefaultInfoReplyBuilder();
+
+        short msUdpPortNumber2 = 81;
+        short etrUdpPortNumber2 = 101;
+        LispIpv4Address globalEtrRlocAddress2 = new LispIpv4Address(IpAddress.valueOf("192.168.2.1"));
+        LispIpv4Address msRlocAddress2 = new LispIpv4Address(IpAddress.valueOf("192.168.2.2"));
+        LispIpv4Address privateEtrRlocAddress2 = new LispIpv4Address(IpAddress.valueOf("192.168.2.3"));
+
+        LispIpv4Address address2 = new LispIpv4Address(IpAddress.valueOf("192.168.2.4"));
+
+        LispNatLcafAddress natLcafAddress2 = new LispNatLcafAddress.NatAddressBuilder()
+                                                        .withLength((short) 0)
+                                                        .withMsUdpPortNumber(msUdpPortNumber2)
+                                                        .withEtrUdpPortNumber(etrUdpPortNumber2)
+                                                        .withGlobalEtrRlocAddress(globalEtrRlocAddress2)
+                                                        .withMsRlocAddress(msRlocAddress2)
+                                                        .withPrivateEtrRlocAddress(privateEtrRlocAddress2)
+                                                        .build();
+
+        reply2 = builder3
+                        .withNonce(2L)
+                        .withKeyId((short) 2)
+                        .withInfoReply(true)
+                        .withMaskLength((byte) 1)
+                        .withEidPrefix(address2)
+                        .withNatLcafAddress(natLcafAddress2).build();
+    }
+
+    @Test
+    public void testEquality() {
+        new EqualsTester()
+                .addEqualityGroup(reply1, sameAsReply1)
+                .addEqualityGroup(reply2).testEquals();
+    }
+
+    @Test
+    public void testConstruction() {
+        DefaultLispInfoReply reply = (DefaultLispInfoReply) reply1;
+
+        LispIpv4Address address = new LispIpv4Address(IpAddress.valueOf("192.168.1.4"));
+
+        short msUdpPortNumber1 = 80;
+        short etrUdpPortNumber1 = 100;
+        LispIpv4Address globalEtrRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.1"));
+        LispIpv4Address msRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.2"));
+        LispIpv4Address privateEtrRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.3"));
+
+        LispNatLcafAddress natLcafAddress = new LispNatLcafAddress.NatAddressBuilder()
+                .withLength((short) 0)
+                .withMsUdpPortNumber(msUdpPortNumber1)
+                .withEtrUdpPortNumber(etrUdpPortNumber1)
+                .withGlobalEtrRlocAddress(globalEtrRlocAddress1)
+                .withMsRlocAddress(msRlocAddress1)
+                .withPrivateEtrRlocAddress(privateEtrRlocAddress1)
+                .build();
+
+        assertThat(reply.hasInfoReply(), is(false));
+        assertThat(reply.getNonce(), is(1L));
+        assertThat(reply.getKeyId(), is((short) 1));
+        assertThat(reply.getMaskLength(), is((byte) 1));
+        assertThat(reply.getPrefix(), is(address));
+        assertThat(reply.getNatLcafAddress(), is(natLcafAddress));
+    }
+
+    @Test
+    public void testSerialization() throws LispReaderException, LispWriterException, LispParseError {
+        ByteBuf byteBuf = Unpooled.buffer();
+
+        InfoReplyWriter writer = new InfoReplyWriter();
+        writer.writeTo(byteBuf, reply1);
+
+        InfoReplyReader reader = new InfoReplyReader();
+        LispInfoReply deserialized = reader.readFrom(byteBuf);
+
+        new EqualsTester()
+                .addEqualityGroup(reply1, deserialized).testEquals();
+    }
+}