diff --git a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/DefaultKubevirtPort.java b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/DefaultKubevirtPort.java
index 410c098..4fe0125 100644
--- a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/DefaultKubevirtPort.java
+++ b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/DefaultKubevirtPort.java
@@ -83,12 +83,24 @@
 
     @Override
     public KubevirtPort updatePortNumber(PortNumber portNumber) {
-        return null;
+        return new Builder()
+                .networkId(networkId)
+                .macAddress(macAddress)
+                .ipAddress(ipAddress)
+                .deviceId(deviceId)
+                .portNumber(portNumber)
+                .build();
     }
 
     @Override
     public KubevirtPort updateDeviceId(DeviceId deviceId) {
-        return null;
+        return new Builder()
+                .networkId(networkId)
+                .macAddress(macAddress)
+                .ipAddress(ipAddress)
+                .deviceId(deviceId)
+                .portNumber(portNumber)
+                .build();
     }
 
     @Override
diff --git a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortService.java b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortService.java
index 7861bb3..61b6338 100644
--- a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortService.java
+++ b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortService.java
@@ -35,6 +35,14 @@
     KubevirtPort port(MacAddress mac);
 
     /**
+     * Returns the kubevirt ports belongs to the given network.
+     *
+     * @param networkId network identifier
+     * @return kubevirt ports
+     */
+    Set<KubevirtPort> ports(String networkId);
+
+    /**
      * Returns all kubevirt ports registered.
      *
      * @return set of kubevirt ports
diff --git a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortStore.java b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortStore.java
index 0daf301..d08f3b5 100644
--- a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortStore.java
+++ b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortStore.java
@@ -38,7 +38,7 @@
      *
      * @param port kubevirt port
      */
-    void updatedPort(KubevirtPort port);
+    void updatePort(KubevirtPort port);
 
     /**
      * Removes the kubevirt port with the given MAC address.
diff --git a/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/DistributedKubevirtPortStore.java b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/DistributedKubevirtPortStore.java
new file mode 100644
index 0000000..2c5cd3f
--- /dev/null
+++ b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/DistributedKubevirtPortStore.java
@@ -0,0 +1,185 @@
+/*
+ * Copyright 2021-present Open Networking Foundation
+ *
+ * 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.kubevirtnetworking.impl;
+
+import com.google.common.collect.ImmutableSet;
+import org.onlab.packet.MacAddress;
+import org.onlab.util.KryoNamespace;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.kubevirtnetworking.api.DefaultKubevirtPort;
+import org.onosproject.kubevirtnetworking.api.KubevirtPort;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortEvent;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortStore;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortStoreDelegate;
+import org.onosproject.store.AbstractStore;
+import org.onosproject.store.serializers.KryoNamespaces;
+import org.onosproject.store.service.ConsistentMap;
+import org.onosproject.store.service.MapEvent;
+import org.onosproject.store.service.MapEventListener;
+import org.onosproject.store.service.Serializer;
+import org.onosproject.store.service.StorageService;
+import org.onosproject.store.service.Versioned;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
+import org.osgi.service.component.annotations.ReferenceCardinality;
+import org.slf4j.Logger;
+
+import java.util.Collection;
+import java.util.Set;
+import java.util.concurrent.ExecutorService;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static java.util.concurrent.Executors.newSingleThreadExecutor;
+import static org.onlab.util.Tools.groupedThreads;
+import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_CREATED;
+import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_REMOVED;
+import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_UPDATED;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Implementation of kubevirt pod store using consistent map.
+ */
+@Component(immediate = true, service = KubevirtPortStore.class)
+public class DistributedKubevirtPortStore
+        extends AbstractStore<KubevirtPortEvent, KubevirtPortStoreDelegate>
+        implements KubevirtPortStore {
+
+    private final Logger log = getLogger(getClass());
+
+    private static final String ERR_NOT_FOUND = " does not exist";
+    private static final String ERR_DUPLICATE = " already exists";
+    private static final String APP_ID = "org.onosproject.kubevirtnetwork";
+
+    private static final KryoNamespace
+            SERIALIZER_KUBEVIRT_PORT = KryoNamespace.newBuilder()
+            .register(KryoNamespaces.API)
+            .register(KubevirtPort.class)
+            .register(DefaultKubevirtPort.class)
+            .register(Collection.class)
+            .build();
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
+    protected CoreService coreService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
+    protected StorageService storageService;
+
+    private final ExecutorService eventExecutor = newSingleThreadExecutor(
+            groupedThreads(this.getClass().getSimpleName(), "event-handler", log));
+
+    private final MapEventListener<String, KubevirtPort> portMapListener =
+            new KubevirtPortMapListener();
+
+    private ConsistentMap<String, KubevirtPort> portStore;
+
+    @Activate
+    protected void activate() {
+        ApplicationId appId = coreService.registerApplication(APP_ID);
+        portStore = storageService.<String, KubevirtPort>consistentMapBuilder()
+                .withSerializer(Serializer.using(SERIALIZER_KUBEVIRT_PORT))
+                .withName("kubevirt-portstore")
+                .withApplicationId(appId)
+                .build();
+        portStore.addListener(portMapListener);
+        log.info("Started");
+    }
+
+    @Deactivate
+    protected void deactivate() {
+        portStore.removeListener(portMapListener);
+        eventExecutor.shutdown();
+        log.info("Stopped");
+    }
+
+    @Override
+    public void createPort(KubevirtPort port) {
+        portStore.compute(port.macAddress().toString(), (mac, existing) -> {
+            final String error = port.macAddress().toString() + ERR_DUPLICATE;
+            checkArgument(existing == null, error);
+            return port;
+        });
+    }
+
+    @Override
+    public void updatePort(KubevirtPort port) {
+        portStore.compute(port.macAddress().toString(), (mac, existing) -> {
+            final String error = port.macAddress().toString() + ERR_NOT_FOUND;
+            checkArgument(existing != null, error);
+            return port;
+        });
+    }
+
+    @Override
+    public KubevirtPort removePort(MacAddress mac) {
+        Versioned<KubevirtPort> port = portStore.remove(mac.toString());
+        if (port == null) {
+            final String error = mac.toString() + ERR_NOT_FOUND;
+            throw new IllegalArgumentException(error);
+        }
+        return port.value();
+    }
+
+    @Override
+    public KubevirtPort port(MacAddress mac) {
+        return portStore.asJavaMap().get(mac.toString());
+    }
+
+    @Override
+    public Set<KubevirtPort> ports() {
+        return ImmutableSet.copyOf(portStore.asJavaMap().values());
+    }
+
+    @Override
+    public void clear() {
+        portStore.clear();
+    }
+
+    private class KubevirtPortMapListener implements MapEventListener<String, KubevirtPort> {
+
+        @Override
+        public void event(MapEvent<String, KubevirtPort> event) {
+            switch (event.type()) {
+                case INSERT:
+                    log.debug("Kubevirt port created");
+                    eventExecutor.execute(() ->
+                            notifyDelegate(new KubevirtPortEvent(
+                                    KUBEVIRT_PORT_CREATED, event.newValue().value())));
+                    break;
+                case UPDATE:
+                    log.debug("Kubevirt port updated");
+                    eventExecutor.execute(() ->
+                            notifyDelegate(new KubevirtPortEvent(
+                                    KUBEVIRT_PORT_UPDATED, event.newValue().value())));
+                    break;
+                case REMOVE:
+                    log.debug("Kubevirt port removed");
+                    // if the event object has invalid port value, we do not
+                    // propagate KUBEVIRT_PORT_REMOVED event.
+                    if (event.oldValue() != null && event.oldValue().value() != null) {
+                        notifyDelegate(new KubevirtPortEvent(
+                                KUBEVIRT_PORT_REMOVED, event.oldValue().value()));
+                    }
+                    break;
+                default:
+                    // do nothing
+                    break;
+            }
+        }
+    }
+}
diff --git a/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/KubevirtPortManager.java b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/KubevirtPortManager.java
new file mode 100644
index 0000000..b8160e2
--- /dev/null
+++ b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/KubevirtPortManager.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright 2021-present Open Networking Foundation
+ *
+ * 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.kubevirtnetworking.impl;
+
+import com.google.common.base.Strings;
+import com.google.common.collect.ImmutableSet;
+import org.onlab.packet.MacAddress;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.event.ListenerRegistry;
+import org.onosproject.kubevirtnetworking.api.KubevirtPort;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortAdminService;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortEvent;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortListener;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortService;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortStore;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortStoreDelegate;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
+import org.osgi.service.component.annotations.ReferenceCardinality;
+import org.slf4j.Logger;
+
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.onosproject.kubevirtnetworking.api.Constants.KUBEVIRT_NETWORKING_APP_ID;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Provides implementation of administering and interfacing kubevirt port.
+ */
+@Component(
+        immediate = true,
+        service = {KubevirtPortAdminService.class, KubevirtPortService.class }
+)
+public class KubevirtPortManager
+        extends ListenerRegistry<KubevirtPortEvent, KubevirtPortListener>
+        implements KubevirtPortAdminService, KubevirtPortService {
+
+    protected final Logger log = getLogger(getClass());
+
+    private static final String MSG_PORT = "Kubernetes port %s %s";
+    private static final String MSG_CREATED = "created";
+    private static final String MSG_UPDATED = "updated";
+    private static final String MSG_REMOVED = "removed";
+
+    private static final String ERR_NULL_PORT = "Kubevirt port cannot be null";
+    private static final String ERR_NULL_PORT_MAC = "Kubevirt port MAC cannot be null";
+    private static final String ERR_NULL_PORT_NET_ID = "Kubevirt port network ID cannot be null";
+    private static final String ERR_IN_USE = " still in use";
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
+    protected CoreService coreService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
+    protected KubevirtPortStore kubevirtPortStore;
+
+    private final InternalPortStorageDelegate delegate = new InternalPortStorageDelegate();
+
+    private ApplicationId appId;
+
+    @Activate
+    protected void activate() {
+        appId = coreService.registerApplication(KUBEVIRT_NETWORKING_APP_ID);
+
+        kubevirtPortStore.setDelegate(delegate);
+        log.info("Started");
+    }
+
+    @Deactivate
+    protected void deactivate() {
+        kubevirtPortStore.unsetDelegate(delegate);
+        log.info("Stopped");
+    }
+
+    @Override
+    public void createPort(KubevirtPort port) {
+        checkNotNull(port, ERR_NULL_PORT);
+        checkArgument(!Strings.isNullOrEmpty(port.macAddress().toString()), ERR_NULL_PORT_MAC);
+        checkArgument(!Strings.isNullOrEmpty(port.networkId()), ERR_NULL_PORT_NET_ID);
+
+        kubevirtPortStore.createPort(port);
+        log.info(String.format(MSG_PORT, port.macAddress().toString(), MSG_CREATED));
+    }
+
+    @Override
+    public void updatePort(KubevirtPort port) {
+        checkNotNull(port, ERR_NULL_PORT);
+        checkArgument(!Strings.isNullOrEmpty(port.macAddress().toString()), ERR_NULL_PORT_MAC);
+        checkArgument(!Strings.isNullOrEmpty(port.networkId()), ERR_NULL_PORT_NET_ID);
+
+        kubevirtPortStore.updatePort(port);
+        log.info(String.format(MSG_PORT, port.macAddress().toString(), MSG_UPDATED));
+    }
+
+    @Override
+    public void removePort(MacAddress mac) {
+        checkArgument(mac != null, ERR_NULL_PORT_MAC);
+        synchronized (this) {
+            if (isPortInUse(mac.toString())) {
+                final String error = String.format(MSG_PORT, mac.toString(), ERR_IN_USE);
+                throw new IllegalStateException(error);
+            }
+            KubevirtPort port = kubevirtPortStore.removePort(mac);
+            if (port != null) {
+                log.info(String.format(MSG_PORT, port.macAddress().toString(), MSG_REMOVED));
+            }
+        }
+    }
+
+    @Override
+    public void clear() {
+        kubevirtPortStore.clear();
+    }
+
+    @Override
+    public KubevirtPort port(MacAddress mac) {
+        checkArgument(mac != null, ERR_NULL_PORT_MAC);
+        return kubevirtPortStore.port(mac);
+    }
+
+    @Override
+    public Set<KubevirtPort> ports(String networkId) {
+        checkArgument(!Strings.isNullOrEmpty(networkId), ERR_NULL_PORT_NET_ID);
+        return ImmutableSet.copyOf(kubevirtPortStore.ports().stream()
+                .filter(p -> p.networkId().equals(networkId))
+                .collect(Collectors.toSet()));
+    }
+
+    @Override
+    public Set<KubevirtPort> ports() {
+        return ImmutableSet.copyOf(kubevirtPortStore.ports());
+    }
+
+    private boolean isPortInUse(String portId) {
+        return false;
+    }
+
+    private class InternalPortStorageDelegate implements KubevirtPortStoreDelegate {
+
+        @Override
+        public void notify(KubevirtPortEvent event) {
+            if (event != null) {
+                log.trace("send kubevirt networking event {}", event);
+                process(event);
+            }
+        }
+    }
+}
diff --git a/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/impl/KubevirtPortManagerTest.java b/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/impl/KubevirtPortManagerTest.java
new file mode 100644
index 0000000..e6e4219
--- /dev/null
+++ b/apps/kubevirt-networking/app/src/test/java/org/onosproject/kubevirtnetworking/impl/KubevirtPortManagerTest.java
@@ -0,0 +1,228 @@
+/*
+ * Copyright 2021-present Open Networking Foundation
+ *
+ * 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.kubevirtnetworking.impl;
+
+import com.google.common.collect.Lists;
+import com.google.common.util.concurrent.MoreExecutors;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.junit.TestUtils;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.MacAddress;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreServiceAdapter;
+import org.onosproject.core.DefaultApplicationId;
+import org.onosproject.event.Event;
+import org.onosproject.kubevirtnetworking.api.DefaultKubevirtPort;
+import org.onosproject.kubevirtnetworking.api.KubevirtPort;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortEvent;
+import org.onosproject.kubevirtnetworking.api.KubevirtPortListener;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.PortNumber;
+import org.onosproject.store.service.TestStorageService;
+
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_CREATED;
+import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_REMOVED;
+import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_UPDATED;
+
+/**
+ * Unit tests for kubernetes network manager.
+ */
+public class KubevirtPortManagerTest {
+
+    private static final ApplicationId TEST_APP_ID = new DefaultApplicationId(1, "test");
+
+    private static final String UNKNOWN_ID = "unknown_id";
+    private static final String NETWORK_ID = "network_id";
+    private static final String UPDATED_ID = "updated_id";
+
+    private static final String PORT_MAC = "00:11:22:33:44:55";
+    private static final KubevirtPort PORT = DefaultKubevirtPort.builder()
+            .networkId(NETWORK_ID)
+            .deviceId(DeviceId.deviceId("dev-1"))
+            .ipAddress(IpAddress.valueOf("20.20.20.20"))
+            .macAddress(MacAddress.valueOf("00:11:22:33:44:55"))
+            .portNumber(PortNumber.portNumber("1"))
+            .build();
+    private static final KubevirtPort PORT_UPDATED = DefaultKubevirtPort.builder()
+            .networkId(UPDATED_ID)
+            .deviceId(DeviceId.deviceId("dev-1"))
+            .ipAddress(IpAddress.valueOf("20.20.20.20"))
+            .macAddress(MacAddress.valueOf("00:11:22:33:44:55"))
+            .portNumber(PortNumber.portNumber("1"))
+            .build();
+
+    private final TestKubevirtPortListener testListener = new TestKubevirtPortListener();
+
+    private KubevirtPortManager target;
+    private DistributedKubevirtPortStore kubevirtPortStore;
+
+    @Before
+    public void setUp() throws Exception {
+        kubevirtPortStore = new DistributedKubevirtPortStore();
+        TestUtils.setField(kubevirtPortStore, "coreService", new TestCoreService());
+        TestUtils.setField(kubevirtPortStore, "storageService", new TestStorageService());
+        TestUtils.setField(kubevirtPortStore, "eventExecutor", MoreExecutors.newDirectExecutorService());
+        kubevirtPortStore.activate();
+
+        target = new KubevirtPortManager();
+        TestUtils.setField(target, "coreService", new TestCoreService());
+        target.kubevirtPortStore = kubevirtPortStore;
+        target.addListener(testListener);
+        target.activate();
+    }
+
+    @After
+    public void tearDown() {
+        target.removeListener(testListener);
+        kubevirtPortStore.deactivate();
+        target.deactivate();
+        kubevirtPortStore = null;
+        target = null;
+    }
+
+    /**
+     * Tests if getting all ports returns correct set of values.
+     */
+    @Test
+    public void testGetPorts() {
+        createBasicPorts();
+        assertEquals("Number of port did not match", 1, target.ports().size());
+    }
+
+    /**
+     * Tests if getting a port with network ID returns correct set of values.
+     */
+    @Test
+    public void testGetPortsByNetworkId() {
+        createBasicPorts();
+        assertEquals("Number of port did not match", 1, target.ports(NETWORK_ID).size());
+        assertEquals("Number of port did not match", 0, target.ports(UNKNOWN_ID).size());
+    }
+
+    /**
+     * Tests if getting a port with ID returns correct value.
+     */
+    @Test
+    public void testGetPortById() {
+        createBasicPorts();
+        assertNotNull("Port did not match", target.port(MacAddress.valueOf(PORT_MAC)));
+    }
+
+    /**
+     * Tests creating and removing a port, and checks if proper event is triggered.
+     */
+    @Test
+    public void testCreateAndRemovePort() {
+        target.createPort(PORT);
+        assertEquals("Number of port did not match", 1, target.ports().size());
+        assertNotNull("Port was not created", target.port(MacAddress.valueOf(PORT_MAC)));
+
+        target.removePort(MacAddress.valueOf(PORT_MAC));
+        assertEquals("Number of port did not match", 0, target.ports().size());
+        assertNull("Port was not created", target.port(MacAddress.valueOf(PORT_MAC)));
+
+        validateEvents(KUBEVIRT_PORT_CREATED, KUBEVIRT_PORT_REMOVED);
+    }
+
+    /**
+     * Tests creating and updating a port, and checks if proper event is triggered.
+     */
+    @Test
+    public void testCreateAndUpdatePort() {
+        target.createPort(PORT);
+        assertEquals("Number of port did not match", 1, target.ports().size());
+
+        target.updatePort(PORT_UPDATED);
+
+        assertEquals("Number of port did not match", 1, target.ports().size());
+        assertEquals("Port did not match", UPDATED_ID,
+                target.port(MacAddress.valueOf(PORT_MAC)).networkId());
+
+        validateEvents(KUBEVIRT_PORT_CREATED, KUBEVIRT_PORT_UPDATED);
+    }
+
+    /**
+     * Tests if creating a null port fails with an exception.
+     */
+    @Test(expected = NullPointerException.class)
+    public void testCreateNullPort() {
+        target.createPort(null);
+    }
+
+    /**
+     * Tests if creating a duplicate port fails with an exception.
+     */
+    @Test(expected = IllegalArgumentException.class)
+    public void createDuplicatePort() {
+        target.createPort(PORT);
+        target.createPort(PORT);
+    }
+
+    /**
+     * Tests if updating an unregistered port fails with an exception.
+     */
+    @Test(expected = IllegalArgumentException.class)
+    public void testUpdateUnregisteredPort() {
+        target.updatePort(PORT);
+    }
+
+    /**
+     * Tests if updating a null port fails with an exception.
+     */
+    @Test(expected = NullPointerException.class)
+    public void testUpdateNullPort() {
+        target.updatePort(null);
+    }
+
+    private void createBasicPorts() {
+        target.createPort(PORT);
+    }
+
+    private static class TestCoreService extends CoreServiceAdapter {
+
+        @Override
+        public ApplicationId registerApplication(String name) {
+            return TEST_APP_ID;
+        }
+    }
+
+    private static class TestKubevirtPortListener implements KubevirtPortListener {
+
+        private List<KubevirtPortEvent> events = Lists.newArrayList();
+
+        @Override
+        public void event(KubevirtPortEvent event) {
+            events.add(event);
+        }
+    }
+
+    private void validateEvents(Enum... types) {
+        int i = 0;
+        assertEquals("Number of events did not match", types.length, testListener.events.size());
+        for (Event event : testListener.events) {
+            assertEquals("Incorrect event received", types[i], event.type());
+            i++;
+        }
+        testListener.events.clear();
+    }
+}