diff --git a/src/main/java/org/opencord/cordmcast/CordMcast.java b/src/main/java/org/opencord/cordmcast/CordMcast.java
new file mode 100644
index 0000000..4400041
--- /dev/null
+++ b/src/main/java/org/opencord/cordmcast/CordMcast.java
@@ -0,0 +1,491 @@
+/*
+ * 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.opencord.cordmcast;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import org.apache.commons.lang3.tuple.ImmutablePair;
+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.Modified;
+import org.apache.felix.scr.annotations.Property;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.glassfish.jersey.client.ClientConfig;
+import org.glassfish.jersey.client.ClientProperties;
+import org.glassfish.jersey.client.authentication.HttpAuthenticationFeature;
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.VlanId;
+import org.onosproject.cfg.ComponentConfigService;
+import org.onosproject.codec.CodecService;
+import org.onosproject.codec.JsonCodec;
+
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.flow.DefaultTrafficSelector;
+import org.onosproject.net.flow.DefaultTrafficTreatment;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flowobjective.DefaultForwardingObjective;
+import org.onosproject.net.flowobjective.DefaultNextObjective;
+import org.onosproject.net.flowobjective.FlowObjectiveService;
+import org.onosproject.net.flowobjective.ForwardingObjective;
+import org.onosproject.net.flowobjective.NextObjective;
+import org.onosproject.net.flowobjective.Objective;
+import org.onosproject.net.flowobjective.ObjectiveContext;
+import org.onosproject.net.flowobjective.ObjectiveError;
+import org.onosproject.net.mcast.McastEvent;
+import org.onosproject.net.mcast.McastListener;
+import org.onosproject.net.mcast.McastRoute;
+import org.onosproject.net.mcast.McastRouteInfo;
+import org.onosproject.net.mcast.MulticastRouteService;
+import org.onosproject.rest.AbstractWebResource;
+import org.opencord.cordconfig.access.AccessAgentData;
+import org.opencord.cordconfig.access.AccessDeviceData;
+import org.opencord.cordconfig.access.CordConfigService;
+import org.osgi.service.component.ComponentContext;
+import org.slf4j.Logger;
+
+import javax.ws.rs.ProcessingException;
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.ClientBuilder;
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.client.Invocation;
+import javax.ws.rs.client.WebTarget;
+import javax.ws.rs.core.MediaType;
+import java.io.IOException;
+import java.util.Dictionary;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Properties;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Strings.isNullOrEmpty;
+import static com.google.common.net.MediaType.JSON_UTF_8;
+import static org.onlab.util.Tools.get;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * CORD multicast provisioning application. Operates by listening to
+ * events on the multicast rib and provisioning groups to program multicast
+ * flows on the dataplane.
+ */
+@Component(immediate = true)
+public class CordMcast {
+
+    private final Logger log = getLogger(getClass());
+
+    private static final int DEFAULT_REST_TIMEOUT_MS = 1000;
+    private static final int DEFAULT_PRIORITY = 500;
+    private static final short DEFAULT_MCAST_VLAN = 4000;
+    private static final String DEFAULT_SYNC_HOST = "10.90.0.8:8181";
+    private static final String DEFAULT_USER = "karaf";
+    private static final String DEFAULT_PASSWORD = "karaf";
+    private static final boolean DEFAULT_VLAN_ENABLED = true;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected MulticastRouteService mcastService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected FlowObjectiveService flowObjectiveService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected CoreService coreService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected CodecService codecService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected ComponentConfigService componentConfigService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected CordConfigService cordConfigService;
+
+    protected McastListener listener = new InternalMulticastListener();
+
+    //TODO: move this to a ec map
+    private Map<IpAddress, Integer> groups = Maps.newConcurrentMap();
+
+    private ApplicationId appId;
+
+    @Property(name = "mcastVlan", intValue = DEFAULT_MCAST_VLAN,
+            label = "VLAN for multicast traffic")
+    private int mcastVlan = DEFAULT_MCAST_VLAN;
+
+    @Property(name = "vlanEnabled", boolValue = DEFAULT_VLAN_ENABLED,
+            label = "Use vlan for multicast traffic?")
+    private boolean vlanEnabled = DEFAULT_VLAN_ENABLED;
+
+    @Property(name = "priority", intValue = DEFAULT_PRIORITY,
+            label = "Priority for multicast rules")
+    private int priority = DEFAULT_PRIORITY;
+
+    @Property(name = "syncHost", value = DEFAULT_SYNC_HOST,
+            label = "host:port to synchronize routes to")
+    private String syncHost = DEFAULT_SYNC_HOST;
+
+    @Property(name = "username", value = DEFAULT_USER,
+            label = "Username for REST password authentication")
+    private String user = DEFAULT_USER;
+
+    @Property(name = "password", value = DEFAULT_PASSWORD,
+            label = "Password for REST authentication")
+    private String password = DEFAULT_PASSWORD;
+
+    private String fabricOnosUrl;
+
+    @Activate
+    public void activate(ComponentContext context) {
+        componentConfigService.registerProperties(getClass());
+        modified(context);
+
+        appId = coreService.registerApplication("org.onosproject.cordmcast");
+
+        clearRemoteRoutes();
+
+        mcastService.addListener(listener);
+
+        mcastService.getRoutes().stream()
+                .map(r -> new ImmutablePair<>(r, mcastService.fetchSinks(r)))
+                .filter(pair -> pair.getRight() != null && !pair.getRight().isEmpty())
+                .forEach(pair -> pair.getRight().forEach(sink -> provisionGroup(pair.getLeft(),
+                        sink)));
+
+        log.info("Started");
+    }
+
+    @Deactivate
+    public void deactivate() {
+        componentConfigService.unregisterProperties(getClass(), false);
+        mcastService.removeListener(listener);
+        log.info("Stopped");
+    }
+
+    @Modified
+    public void modified(ComponentContext context) {
+        Dictionary<?, ?> properties = context != null ? context.getProperties() : new Properties();
+
+        try {
+            String s = get(properties, "username");
+            user = isNullOrEmpty(s) ? DEFAULT_USER : s.trim();
+
+            s = get(properties, "password");
+            password = isNullOrEmpty(s) ? DEFAULT_PASSWORD : s.trim();
+
+            s = get(properties, "mcastVlan");
+            mcastVlan = isNullOrEmpty(s) ? DEFAULT_MCAST_VLAN : Short.parseShort(s.trim());
+
+            s = get(properties, "vlanEnabled");
+            vlanEnabled = isNullOrEmpty(s) ? DEFAULT_VLAN_ENABLED : Boolean.parseBoolean(s.trim());
+
+            s = get(properties, "priority");
+            priority = isNullOrEmpty(s) ? DEFAULT_PRIORITY : Integer.parseInt(s.trim());
+
+            s = get(properties, "syncHost");
+            syncHost = isNullOrEmpty(s) ? DEFAULT_SYNC_HOST : s.trim();
+        } catch (Exception e) {
+            user = DEFAULT_USER;
+            password = DEFAULT_PASSWORD;
+            syncHost = DEFAULT_SYNC_HOST;
+            mcastVlan = DEFAULT_MCAST_VLAN;
+            vlanEnabled = false;
+            priority = DEFAULT_PRIORITY;
+        }
+        fabricOnosUrl = createRemoteUrl(syncHost);
+    }
+
+    private static String createRemoteUrl(String remoteHost) {
+        return "http://" + remoteHost + "/onos/v1/mcast";
+    }
+
+    private class InternalMulticastListener implements McastListener {
+        @Override
+        public void event(McastEvent event) {
+            McastRouteInfo info = event.subject();
+            switch (event.type()) {
+                case ROUTE_ADDED:
+                    break;
+                case ROUTE_REMOVED:
+                    break;
+                case SOURCE_ADDED:
+                    break;
+                case SINK_ADDED:
+                    if (!info.sink().isPresent()) {
+                        log.warn("No sink given after sink added event: {}", info);
+                        return;
+                    }
+                    provisionGroup(info.route(), info.sink().get());
+                    break;
+                case SINK_REMOVED:
+                    unprovisionGroup(event.subject());
+                    break;
+                default:
+                    log.warn("Unknown mcast event {}", event.type());
+            }
+        }
+    }
+
+    private void unprovisionGroup(McastRouteInfo info) {
+        if (info.sinks().isEmpty()) {
+            removeRemoteRoute(info.route());
+        }
+
+        if (!info.sink().isPresent()) {
+            log.warn("No sink given after sink removed event: {}", info);
+            return;
+        }
+        ConnectPoint loc = info.sink().get();
+
+        NextObjective next = DefaultNextObjective.builder()
+                .fromApp(appId)
+                .addTreatment(DefaultTrafficTreatment.builder().setOutput(loc.port()).build())
+                .withType(NextObjective.Type.BROADCAST)
+                .withId(groups.get(info.route().group()))
+                .removeFromExisting(new ObjectiveContext() {
+                    @Override
+                    public void onSuccess(Objective objective) {
+                        //TODO: change to debug
+                        log.info("Next Objective {} installed", objective.id());
+                    }
+
+                    @Override
+                    public void onError(Objective objective, ObjectiveError error) {
+                        //TODO: change to debug
+                        log.info("Next Objective {} failed, because {}",
+                                objective.id(),
+                                error);
+                    }
+                });
+
+        flowObjectiveService.next(loc.deviceId(), next);
+    }
+
+    private void provisionGroup(McastRoute route, ConnectPoint sink) {
+        checkNotNull(route, "Route cannot be null");
+        checkNotNull(sink, "Sink cannot be null");
+
+        Optional<AccessDeviceData> oltInfo = cordConfigService.getAccessDevice(sink.deviceId());
+
+        if (!oltInfo.isPresent()) {
+            log.warn("Unknown OLT device : {}", sink.deviceId());
+            return;
+        }
+
+        final AtomicBoolean sync = new AtomicBoolean(false);
+
+        Integer nextId = groups.computeIfAbsent(route.group(), (g) -> {
+            Integer id = flowObjectiveService.allocateNextId();
+
+            NextObjective next = DefaultNextObjective.builder()
+                    .fromApp(appId)
+                    .addTreatment(DefaultTrafficTreatment.builder().setOutput(sink.port()).build())
+                    .withType(NextObjective.Type.BROADCAST)
+                    .withId(id)
+                    .add(new ObjectiveContext() {
+                        @Override
+                        public void onSuccess(Objective objective) {
+                            //TODO: change to debug
+                            log.info("Next Objective {} installed", objective.id());
+                        }
+
+                        @Override
+                        public void onError(Objective objective, ObjectiveError error) {
+                            //TODO: change to debug
+                            log.info("Next Objective {} failed, because {}",
+                                    objective.id(),
+                                    error);
+                        }
+                    });
+
+            flowObjectiveService.next(sink.deviceId(), next);
+
+            TrafficSelector.Builder mcast = DefaultTrafficSelector.builder()
+                    .matchInPort(oltInfo.get().uplink())
+                    .matchEthType(Ethernet.TYPE_IPV4)
+                    .matchIPDst(g.toIpPrefix());
+
+            if (vlanEnabled) {
+                mcast.matchVlanId(VlanId.vlanId((short) mcastVlan));
+            }
+
+            ForwardingObjective fwd = DefaultForwardingObjective.builder()
+                    .fromApp(appId)
+                    .nextStep(id)
+                    .makePermanent()
+                    .withFlag(ForwardingObjective.Flag.VERSATILE)
+                    .withPriority(priority)
+                    .withSelector(mcast.build())
+                    .add(new ObjectiveContext() {
+                        @Override
+                        public void onSuccess(Objective objective) {
+                            //TODO: change to debug
+                            log.info("Forwarding objective installed {}", objective);
+                        }
+
+                        @Override
+                        public void onError(Objective objective, ObjectiveError error) {
+                            //TODO: change to debug
+                            log.info("Forwarding objective failed {}", objective);
+                        }
+                    });
+
+            flowObjectiveService.forward(sink.deviceId(), fwd);
+
+            sync.set(true);
+
+            return id;
+        });
+
+        if (!sync.get()) {
+            NextObjective next = DefaultNextObjective.builder()
+                    .fromApp(appId)
+                    .addTreatment(DefaultTrafficTreatment.builder().setOutput(sink.port()).build())
+                    .withType(NextObjective.Type.BROADCAST)
+                    .withId(nextId)
+                    .addToExisting(new ObjectiveContext() {
+                        @Override
+                        public void onSuccess(Objective objective) {
+                            //TODO: change to debug
+                            log.info("Next Objective {} installed", objective.id());
+                        }
+
+                        @Override
+                        public void onError(Objective objective, ObjectiveError error) {
+                            //TODO: change to debug
+                            log.info("Next Objective {} failed, because {}",
+                                    objective.id(),
+                                    error);
+                        }
+                    });
+
+            flowObjectiveService.next(sink.deviceId(), next);
+        }
+
+        addRemoteRoute(route, sink);
+    }
+
+    private void addRemoteRoute(McastRoute route, ConnectPoint inPort) {
+        checkNotNull(route);
+        if (syncHost == null) {
+            log.warn("No host configured for synchronization; route will be dropped");
+            return;
+        }
+
+        Optional<AccessAgentData> accessAgent = cordConfigService.getAccessAgent(inPort.deviceId());
+        if (!accessAgent.isPresent()) {
+            log.warn("No accessAgent config found for in port {}", inPort);
+            return;
+        }
+
+        if (!accessAgent.get().getOltConnectPoint(inPort).isPresent()) {
+            log.warn("No OLT configured for in port {}", inPort);
+            return;
+        }
+
+        ConnectPoint oltConnectPoint = accessAgent.get().getOltConnectPoint(inPort).get();
+
+        log.debug("Sending route {} to other ONOS {}", route, fabricOnosUrl);
+
+        Invocation.Builder builder = getClientBuilder(fabricOnosUrl);
+
+        ObjectNode json = codecService.getCodec(McastRoute.class)
+                .encode(route, new AbstractWebResource());
+
+        try {
+            builder.post(Entity.json(json.toString()));
+
+            builder = getClientBuilder(fabricOnosUrl + "/sinks/" + route.group() + "/" + route.source());
+            ObjectMapper mapper = new ObjectMapper();
+            ObjectNode obj = mapper.createObjectNode();
+            obj.putArray("sinks").add(oltConnectPoint.deviceId() + "/" + oltConnectPoint.port());
+
+            builder.post(Entity.json(obj.toString()));
+        } catch (ProcessingException e) {
+            log.warn("Unable to send route to remote controller: {}", e.getMessage());
+        }
+    }
+
+    private void removeRemoteRoute(McastRoute route) {
+        if (syncHost == null) {
+            log.warn("No host configured for synchronization; route will be dropped");
+            return;
+        }
+
+        log.debug("Removing route {} from other ONOS {}", route, fabricOnosUrl);
+
+        Invocation.Builder builder = getClientBuilder(fabricOnosUrl)
+                .property(ClientProperties.SUPPRESS_HTTP_COMPLIANCE_VALIDATION, true);
+
+        ObjectNode json = codecService.getCodec(McastRoute.class)
+                .encode(route, new AbstractWebResource());
+
+        builder.method("DELETE", Entity.entity(json.asText(),
+                MediaType.APPLICATION_OCTET_STREAM));
+    }
+
+    private void clearRemoteRoutes() {
+        if (syncHost == null) {
+            log.warn("No host configured for synchronization");
+            return;
+        }
+
+        log.debug("Clearing remote multicast routes from {}", fabricOnosUrl);
+
+        Invocation.Builder builder = getClientBuilder(fabricOnosUrl);
+        List<McastRoute> mcastRoutes = Lists.newArrayList();
+
+        try {
+            String response = builder
+                    .accept(MediaType.APPLICATION_JSON_TYPE)
+                    .get(String.class);
+
+            JsonCodec<McastRoute> routeCodec = codecService.getCodec(McastRoute.class);
+            ObjectMapper mapper = new ObjectMapper();
+
+
+            ObjectNode node = (ObjectNode) mapper.readTree(response);
+            ArrayNode list = (ArrayNode) node.path("routes");
+
+            list.forEach(n -> mcastRoutes.add(
+                    routeCodec.decode((ObjectNode) n, new AbstractWebResource())));
+
+        } catch (IOException | ProcessingException e) {
+            log.warn("Error clearing remote routes", e);
+        }
+
+        mcastRoutes.forEach(this::removeRemoteRoute);
+    }
+
+    private Invocation.Builder getClientBuilder(String uri) {
+        ClientConfig config = new ClientConfig();
+        Client client = ClientBuilder.newClient(config);
+
+        client.property(ClientProperties.CONNECT_TIMEOUT, DEFAULT_REST_TIMEOUT_MS);
+        client.property(ClientProperties.READ_TIMEOUT,    DEFAULT_REST_TIMEOUT_MS);
+        client.register(HttpAuthenticationFeature.basic(user, password));
+
+        WebTarget wt = client.target(uri);
+        return wt.request(JSON_UTF_8.toString());
+    }
+
+}