diff --git a/core/api/src/main/java/org/onosproject/mastership/MastershipProxyFactory.java b/core/api/src/main/java/org/onosproject/mastership/MastershipProxyFactory.java
new file mode 100644
index 0000000..3bc180c
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/mastership/MastershipProxyFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2018-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.mastership;
+
+import org.onosproject.net.DeviceId;
+
+/**
+ * Mastership-based proxy factory.
+ * <p>
+ * The mastership-based proxy factory constructs proxy instances for the master node of a given {@link DeviceId}.
+ * When a proxy method is invoked, the method will be called on the master node for the device.
+ */
+public interface MastershipProxyFactory<T> {
+
+    /**
+     * Returns the proxy for the given device.
+     *
+     * @param deviceId the device identifier
+     * @return the proxy for the given device
+     */
+    T getProxyFor(DeviceId deviceId);
+
+}
diff --git a/core/api/src/main/java/org/onosproject/mastership/MastershipProxyService.java b/core/api/src/main/java/org/onosproject/mastership/MastershipProxyService.java
new file mode 100644
index 0000000..75caad5
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/mastership/MastershipProxyService.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2018-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.mastership;
+
+import org.onosproject.store.service.Serializer;
+
+/**
+ * Manages remote mastership-based proxy services and instances.
+ * <p>
+ * This service can be used to make arbitrary method calls on remote objects in ONOS. The objects on which the methods
+ * are called are referred to as <em>services</em> and are made available to the proxy service by
+ * {@link #registerProxyService(Class, Object, Serializer) registering} a service instance. Services must implement
+ * an <em>interface</em> which can be used to construct a Java proxy. Proxy interfaces may define either synchronous
+ * or asynchronous methods. Synchronous proxy methods will be blocked, and asynchronous proxy methods (which must
+ * return {@link java.util.concurrent.CompletableFuture}) will be proxied using asynchronous intra-cluster
+ * communication. To make a remote call on a proxy service, get an instance of the {@link MastershipProxyFactory} for
+ * the service type using {@link #getProxyFactory(Class, Serializer)}. The proxy factory is responsible for constructing
+ * proxy instances for each node in the cluster. Once a proxy instance is constructed, calls on the proxy instance will
+ * be transparently serialized and sent to the master node for the associated device and will be executed on the proxy
+ * service registered by that node.
+ */
+public interface MastershipProxyService {
+
+    /**
+     * Returns a proxy factory for the given type.
+     * <p>
+     * The proxy {@code type} passed to this method must be an interface. The proxy factory can be used to construct
+     * mastership-based proxy instances for different devices.
+     *
+     * @param type       the proxy type
+     * @param serializer the proxy serializer
+     * @param <T>        the proxy type
+     * @return the proxy factory
+     * @throws IllegalArgumentException if the {@code type} is not an interface
+     */
+    <T> MastershipProxyFactory<T> getProxyFactory(Class<T> type, Serializer serializer);
+
+    /**
+     * Registers a proxy service.
+     * <p>
+     * The proxy {@code type} passed to this method must be an interface. The {@code proxy} should be an implementation
+     * of that interface on which methods will be called when proxy calls from other nodes are received.
+     *
+     * @param type       the proxy type
+     * @param proxy      the proxy service
+     * @param serializer the proxy serializer
+     * @param <T>        the proxy type
+     * @throws IllegalArgumentException if the {@code type} is not an interface
+     */
+    <T> void registerProxyService(Class<? super T> type, T proxy, Serializer serializer);
+
+    /**
+     * Unregisters the proxy service of the given type.
+     * <p>
+     * Once the proxy service has been unregistered, calls to the proxy instance on this node will fail.
+     *
+     * @param type the proxy service type to unregister
+     */
+    void unregisterProxyService(Class<?> type);
+
+}
diff --git a/core/net/src/main/java/org/onosproject/cluster/impl/MastershipProxyManager.java b/core/net/src/main/java/org/onosproject/cluster/impl/MastershipProxyManager.java
new file mode 100644
index 0000000..96cbe3a
--- /dev/null
+++ b/core/net/src/main/java/org/onosproject/cluster/impl/MastershipProxyManager.java
@@ -0,0 +1,382 @@
+/*
+ * Copyright 2018-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.cluster.impl;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionException;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.function.Function;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Maps;
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.apache.felix.scr.annotations.Service;
+import org.onlab.util.OrderedExecutor;
+import org.onlab.util.Tools;
+import org.onosproject.cluster.ClusterService;
+import org.onosproject.cluster.NodeId;
+import org.onosproject.mastership.MastershipProxyFactory;
+import org.onosproject.mastership.MastershipProxyService;
+import org.onosproject.mastership.MastershipService;
+import org.onosproject.net.DeviceId;
+import org.onosproject.store.cluster.messaging.ClusterCommunicationService;
+import org.onosproject.store.serializers.KryoNamespaces;
+import org.onosproject.store.service.Serializer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static org.onlab.util.Tools.groupedThreads;
+
+/**
+ * Mastership proxy service implementation.
+ * <p>
+ * This implementation wraps both the proxy service and the generated proxy instance in additional proxies which check
+ * mastership and route calls to the appropriate proxy instances.
+ */
+@Component(immediate = true)
+@Service
+public class MastershipProxyManager extends AbstractProxyManager implements MastershipProxyService {
+
+    private static final Serializer REQUEST_SERIALIZER =
+        Serializer.using(KryoNamespaces.API, MastershipProxyRequest.class);
+    private static final String MESSAGE_PREFIX = "mastership-proxy";
+
+    private final Logger log = LoggerFactory.getLogger(getClass());
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected MastershipService mastershipService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected ClusterService clusterService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected ClusterCommunicationService clusterCommunicator;
+
+    private final ExecutorService proxyServiceExecutor =
+        Executors.newFixedThreadPool(8, groupedThreads("onos/proxy", "service-executor", log));
+
+    private final Map<Class, ProxyService> services = Maps.newConcurrentMap();
+    private NodeId localNodeId;
+
+    @Activate
+    public void activate() {
+        this.localNodeId = clusterService.getLocalNode().id();
+        log.info("Started");
+    }
+
+    @Deactivate
+    public void deactivate() {
+        proxyServiceExecutor.shutdownNow();
+        log.info("Stopped");
+    }
+
+    @Override
+    public <T> MastershipProxyFactory<T> getProxyFactory(Class<T> type, Serializer serializer) {
+        checkArgument(type.isInterface(), "proxy type must be an interface");
+        return new MastershipProxyManagerFactory<>(type, serializer);
+    }
+
+    @Override
+    public <T> void registerProxyService(Class<? super T> type, T instance, Serializer serializer) {
+        checkArgument(type.isInterface(), "proxy type must be an interface");
+        Executor executor = new OrderedExecutor(proxyServiceExecutor);
+        services.computeIfAbsent(type, t -> new ProxyService(instance, t, MESSAGE_PREFIX,
+            (i, m, o) -> new SyncOperationService(i, m, o, serializer, executor),
+            (i, m, o) -> new AsyncOperationService(i, m, o, serializer)));
+    }
+
+    @Override
+    public void unregisterProxyService(Class<?> type) {
+        ProxyService service = services.remove(type);
+        if (service != null) {
+            service.close();
+        }
+    }
+
+    /**
+     * Internal proxy factory.
+     */
+    private class MastershipProxyManagerFactory<T> implements MastershipProxyFactory<T> {
+        private final Class<T> type;
+        private final Serializer serializer;
+        private final Map<DeviceId, T> proxyInstances = Maps.newConcurrentMap();
+
+        MastershipProxyManagerFactory(Class<T> type, Serializer serializer) {
+            this.type = type;
+            this.serializer = serializer;
+        }
+
+        @Override
+        @SuppressWarnings("unchecked")
+        public T getProxyFor(DeviceId deviceId) {
+            // Avoid unnecessary locking of computeIfAbsent if possible.
+            T proxyInstance = proxyInstances.get(deviceId);
+            if (proxyInstance != null) {
+                return proxyInstance;
+            }
+            return proxyInstances.computeIfAbsent(deviceId, id -> (T) Proxy.newProxyInstance(
+                type.getClassLoader(),
+                new Class[]{type},
+                new ProxyInvocationHandler(type, MESSAGE_PREFIX,
+                    o -> new SyncOperationHandler(o, deviceId, serializer),
+                    o -> new AsyncOperationHandler(o, deviceId, serializer))));
+        }
+    }
+
+    /**
+     * Implementation of the operation service which handles synchronous method calls.
+     */
+    private class SyncOperationService
+        extends OperationService
+        implements Function<MastershipProxyRequest, Object> {
+
+        private final Serializer serializer;
+
+        SyncOperationService(
+            Object instance,
+            Method method,
+            Operation operation,
+            Serializer serializer,
+            Executor executor) {
+            super(instance, method, operation);
+            this.serializer = serializer;
+            clusterCommunicator.addSubscriber(
+                operation.subject(), REQUEST_SERIALIZER::decode, this, REQUEST_SERIALIZER::encode, executor);
+        }
+
+        @Override
+        public Object apply(MastershipProxyRequest request) {
+            NodeId master = mastershipService.getMasterFor(request.deviceId());
+            if (master == null) {
+                throw new IllegalStateException("No master found for device " + request.deviceId());
+            } else if (!Objects.equals(master, localNodeId)) {
+                // If the given node has already been visited by this node, that indicates a cycle in the intra-cluster
+                // communication. Reject the request.
+                if (request.visited().contains(localNodeId)) {
+                    throw new IllegalStateException("Ambiguous master for device " + request.deviceId());
+                }
+
+                // If this node is being visited for the first time, update the request with the local node ID
+                // to prevent cyclic communication.
+                return clusterCommunicator.sendAndReceive(
+                    request.visit(),
+                    operation.subject(),
+                    REQUEST_SERIALIZER::encode,
+                    REQUEST_SERIALIZER::decode,
+                    master);
+            } else {
+                // Unwrap the raw arguments and apply the method call to the registered proxy service.
+                return invoke(request.unwrap(serializer::decode));
+            }
+        }
+
+        @Override
+        void close() {
+            clusterCommunicator.removeSubscriber(operation.subject());
+        }
+    }
+
+    /**
+     * Implementation of the operation service which handles asynchronous method calls.
+     */
+    private class AsyncOperationService
+        extends OperationService
+        implements Function<MastershipProxyRequest, CompletableFuture<Object>> {
+
+        private final Serializer serializer;
+
+        AsyncOperationService(Object instance, Method method, Operation operation, Serializer serializer) {
+            super(instance, method, operation);
+            this.serializer = serializer;
+            clusterCommunicator.addSubscriber(
+                operation.subject(), REQUEST_SERIALIZER::decode, this, REQUEST_SERIALIZER::encode);
+        }
+
+        @Override
+        public CompletableFuture<Object> apply(MastershipProxyRequest request) {
+            NodeId master = mastershipService.getMasterFor(request.deviceId());
+            if (master == null) {
+                return Tools.exceptionalFuture(
+                    new IllegalStateException("No master found for device " + request.deviceId()));
+            } else if (!Objects.equals(master, localNodeId)) {
+                // If the given node has already been visited by this node, that indicates a cycle in the intra-cluster
+                // communication. Reject the request.
+                if (request.visited().contains(localNodeId)) {
+                    return Tools.exceptionalFuture(
+                        new IllegalStateException("Ambiguous master for device " + request.deviceId()));
+                }
+
+                // If this node is being visited for the first time, update the request with the local node ID
+                // to prevent cyclic communication.
+                return clusterCommunicator.sendAndReceive(
+                    request.visit(),
+                    operation.subject(),
+                    REQUEST_SERIALIZER::encode,
+                    REQUEST_SERIALIZER::decode,
+                    master);
+            } else {
+                // Unwrap the raw arguments and apply the method call to the registered proxy service.
+                return invoke(request.unwrap(serializer::decode));
+            }
+        }
+
+        @Override
+        void close() {
+            clusterCommunicator.removeSubscriber(operation.subject());
+        }
+    }
+
+    /**
+     * Handler for synchronous proxy operations which blocks on {@code ClusterCommunicationService} requests.
+     */
+    private class SyncOperationHandler extends OperationHandler {
+        private final DeviceId deviceId;
+        private final Serializer serializer;
+
+        SyncOperationHandler(Operation operation, DeviceId deviceId, Serializer serializer) {
+            super(operation);
+            this.deviceId = deviceId;
+            this.serializer = serializer;
+        }
+
+        @Override
+        public Object apply(Object[] args) {
+            NodeId master = mastershipService.getMasterFor(deviceId);
+            if (master == null) {
+                throw new IllegalStateException("No master found for device " + deviceId);
+            }
+
+            MastershipProxyRequest request = new MastershipProxyRequest(deviceId, serializer.encode(args));
+            try {
+                return clusterCommunicator.sendAndReceive(
+                    request, operation.subject(), REQUEST_SERIALIZER::encode, REQUEST_SERIALIZER::decode, master)
+                    .join();
+            } catch (CompletionException e) {
+                if (e.getCause() instanceof RuntimeException) {
+                    throw (RuntimeException) e.getCause();
+                } else {
+                    throw new IllegalStateException(e.getCause());
+                }
+            }
+        }
+    }
+
+    /**
+     * Handler for asynchronous proxy operations which uses async {@code ClusterCommunicationService} requests.
+     */
+    private class AsyncOperationHandler extends OperationHandler {
+        private final DeviceId deviceId;
+        private final Serializer serializer;
+
+        AsyncOperationHandler(Operation operation, DeviceId deviceId, Serializer serializer) {
+            super(operation);
+            this.deviceId = deviceId;
+            this.serializer = serializer;
+        }
+
+        @Override
+        public Object apply(Object[] args) {
+            NodeId master = mastershipService.getMasterFor(deviceId);
+            if (master == null) {
+                return Tools.exceptionalFuture(new IllegalStateException("No master found for device " + deviceId));
+            }
+
+            MastershipProxyRequest request = new MastershipProxyRequest(deviceId, serializer.encode(args));
+            return clusterCommunicator.sendAndReceive(
+                request, operation.subject(), REQUEST_SERIALIZER::encode, REQUEST_SERIALIZER::decode, master);
+        }
+    }
+
+    /**
+     * Internal arguments wrapper that contains the {@link DeviceId} for mastership checks.
+     */
+    private class MastershipProxyRequest {
+        private final DeviceId deviceId;
+        private final byte[] args;
+        private final Set<NodeId> visited;
+
+        MastershipProxyRequest(DeviceId deviceId, byte[] args) {
+            this(deviceId, args, ImmutableSet.of(localNodeId));
+        }
+
+        MastershipProxyRequest(DeviceId deviceId, byte[] args, Set<NodeId> visited) {
+            this.deviceId = deviceId;
+            this.args = args;
+            this.visited = visited;
+        }
+
+        /**
+         * Returns the device identifier.
+         *
+         * @return the device identifier
+         */
+        DeviceId deviceId() {
+            return deviceId;
+        }
+
+        /**
+         * Returns the function arguments.
+         *
+         * @return the function arguments
+         */
+        byte[] args() {
+            return args;
+        }
+
+        /**
+         * Decodes and returns the function arguments.
+         *
+         * @param decoder the arguments decoder
+         * @return the decoded function arguments
+         */
+        Object[] unwrap(Function<byte[], Object[]> decoder) {
+            return decoder.apply(args());
+        }
+
+        /**
+         * Returns the set of nodes visited by this request.
+         *
+         * @return the set of nodes visited by this request
+         */
+        Set<NodeId> visited() {
+            return visited;
+        }
+
+        /**
+         * Adds the local node to the set of visited nodes for this request, returning an updated request instance.
+         *
+         * @return a new request with the local node ID added to the visited set
+         */
+        MastershipProxyRequest visit() {
+            return new MastershipProxyRequest(deviceId, args, ImmutableSet.<NodeId>builder()
+                .addAll(visited)
+                .add(localNodeId)
+                .build());
+        }
+    }
+}
diff --git a/core/net/src/test/java/org/onosproject/cluster/impl/MastershipProxyManagerTest.java b/core/net/src/test/java/org/onosproject/cluster/impl/MastershipProxyManagerTest.java
new file mode 100644
index 0000000..3b62cdb
--- /dev/null
+++ b/core/net/src/test/java/org/onosproject/cluster/impl/MastershipProxyManagerTest.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2018-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.cluster.impl;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onosproject.cluster.ClusterServiceAdapter;
+import org.onosproject.cluster.ControllerNode;
+import org.onosproject.cluster.DefaultControllerNode;
+import org.onosproject.cluster.NodeId;
+import org.onosproject.mastership.MastershipProxyFactory;
+import org.onosproject.mastership.MastershipServiceAdapter;
+import org.onosproject.net.DeviceId;
+import org.onosproject.store.serializers.KryoNamespaces;
+import org.onosproject.store.service.Serializer;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Mastership proxy manager test.
+ */
+public class MastershipProxyManagerTest {
+    @Test
+    public void testProxyManager() throws Exception {
+        TestClusterCommunicationServiceFactory clusterCommunicatorFactory =
+            new TestClusterCommunicationServiceFactory();
+
+        NodeId a = NodeId.nodeId("a");
+        NodeId b = NodeId.nodeId("b");
+
+        DeviceId deviceId = DeviceId.deviceId("a");
+
+        Serializer serializer = Serializer.using(KryoNamespaces.BASIC);
+
+        ProxyInterfaceImpl proxyInterface1 = new ProxyInterfaceImpl();
+        MastershipProxyManager proxyManager1 = new MastershipProxyManager();
+        proxyManager1.clusterService = new ClusterServiceAdapter() {
+            @Override
+            public ControllerNode getLocalNode() {
+                return new DefaultControllerNode(a, IpAddress.valueOf(0));
+            }
+        };
+        proxyManager1.clusterCommunicator = clusterCommunicatorFactory.newCommunicationService(a);
+        proxyManager1.mastershipService = new MastershipServiceAdapter() {
+            @Override
+            public NodeId getMasterFor(DeviceId deviceId) {
+                return b;
+            }
+        };
+        proxyManager1.activate();
+        proxyManager1.registerProxyService(ProxyInterface.class, proxyInterface1, serializer);
+
+        ProxyInterfaceImpl proxyInterface2 = new ProxyInterfaceImpl();
+        MastershipProxyManager proxyManager2 = new MastershipProxyManager();
+        proxyManager2.clusterService = new ClusterServiceAdapter() {
+            @Override
+            public ControllerNode getLocalNode() {
+                return new DefaultControllerNode(b, IpAddress.valueOf(0));
+            }
+        };
+        proxyManager2.clusterCommunicator = clusterCommunicatorFactory.newCommunicationService(b);
+        proxyManager2.mastershipService = new MastershipServiceAdapter() {
+            @Override
+            public NodeId getMasterFor(DeviceId deviceId) {
+                return b;
+            }
+        };
+        proxyManager2.activate();
+        proxyManager2.registerProxyService(ProxyInterface.class, proxyInterface2, serializer);
+
+        MastershipProxyFactory<ProxyInterface> proxyFactory1 =
+            proxyManager1.getProxyFactory(ProxyInterface.class, serializer);
+        assertEquals("Hello world!", proxyFactory1.getProxyFor(deviceId).sync("Hello world!"));
+        assertEquals(1, proxyInterface2.syncCalls.get());
+        assertEquals("Hello world!", proxyFactory1.getProxyFor(deviceId).async("Hello world!").join());
+        assertEquals(1, proxyInterface2.asyncCalls.get());
+
+        MastershipProxyFactory<ProxyInterface> proxyFactory2 =
+            proxyManager2.getProxyFactory(ProxyInterface.class, serializer);
+        assertEquals("Hello world!", proxyFactory2.getProxyFor(deviceId).sync("Hello world!"));
+        assertEquals(2, proxyInterface2.syncCalls.get());
+        assertEquals("Hello world!", proxyFactory2.getProxyFor(deviceId).async("Hello world!").join());
+        assertEquals(2, proxyInterface2.asyncCalls.get());
+
+        proxyManager1.deactivate();
+        proxyManager2.deactivate();
+    }
+
+    interface ProxyInterface {
+        String sync(String arg);
+        CompletableFuture<String> async(String arg);
+    }
+
+    class ProxyInterfaceImpl implements ProxyInterface {
+        private final AtomicInteger syncCalls = new AtomicInteger();
+        private final AtomicInteger asyncCalls = new AtomicInteger();
+
+        @Override
+        public String sync(String arg) {
+            syncCalls.incrementAndGet();
+            return arg;
+        }
+
+        @Override
+        public CompletableFuture<String> async(String arg) {
+            asyncCalls.incrementAndGet();
+            return CompletableFuture.completedFuture(arg);
+        }
+    }
+}