diff --git a/apps/bgprouter/src/main/java/org/onosproject/bgprouter/BgpRouter.java b/apps/bgprouter/src/main/java/org/onosproject/bgprouter/BgpRouter.java
index e5388d2..8acf9a7 100644
--- a/apps/bgprouter/src/main/java/org/onosproject/bgprouter/BgpRouter.java
+++ b/apps/bgprouter/src/main/java/org/onosproject/bgprouter/BgpRouter.java
@@ -15,65 +15,28 @@
  */
 package org.onosproject.bgprouter;
 
-import com.google.common.collect.ConcurrentHashMultiset;
-import com.google.common.collect.HashMultimap;
-import com.google.common.collect.Maps;
-import com.google.common.collect.Multimap;
-import com.google.common.collect.Multiset;
 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.onlab.packet.Ethernet;
-import org.onlab.packet.IpAddress;
-import org.onlab.packet.IpPrefix;
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
-import org.onosproject.net.config.NetworkConfigService;
-import org.onosproject.incubator.net.intf.Interface;
 import org.onosproject.incubator.net.intf.InterfaceService;
 import org.onosproject.net.DeviceId;
+import org.onosproject.net.config.NetworkConfigService;
 import org.onosproject.net.device.DeviceEvent;
 import org.onosproject.net.device.DeviceListener;
 import org.onosproject.net.device.DeviceService;
-import org.onosproject.net.flow.DefaultTrafficSelector;
-import org.onosproject.net.flow.DefaultTrafficTreatment;
-import org.onosproject.net.flow.TrafficSelector;
-import org.onosproject.net.flow.TrafficTreatment;
-import org.onosproject.net.flow.criteria.Criteria;
-import org.onosproject.net.flowobjective.DefaultFilteringObjective;
-import org.onosproject.net.flowobjective.DefaultForwardingObjective;
-import org.onosproject.net.flowobjective.DefaultNextObjective;
-import org.onosproject.net.flowobjective.FilteringObjective;
 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.packet.PacketService;
-import org.onosproject.routing.FibEntry;
-import org.onosproject.routing.FibListener;
-import org.onosproject.routing.FibUpdate;
 import org.onosproject.routing.RoutingService;
 import org.onosproject.routing.config.BgpConfig;
+import org.onosproject.routing.config.RoutingConfigurationService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
 import java.util.Optional;
-import java.util.Set;
-
-/* For test only - will be removed before Cardinal release
-import org.onlab.packet.Ip4Address;
-import org.onlab.packet.Ip4Prefix;
-import org.onlab.packet.MacAddress;
-import java.util.Collections;
-import static org.onlab.util.Tools.delay;
-*/
 
 /**
  * BgpRouter component.
@@ -83,16 +46,16 @@
 
     private static final Logger log = LoggerFactory.getLogger(BgpRouter.class);
 
-    private static final String BGP_ROUTER_APP = "org.onosproject.bgprouter";
-
-    private static final int PRIORITY_OFFSET = 100;
-    private static final int PRIORITY_MULTIPLIER = 5;
+    public static final String BGP_ROUTER_APP = "org.onosproject.bgprouter";
 
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
     protected CoreService coreService;
 
+    // We depend on the routing configuration being available before starting
+    // up. When we have dynamic configuration support this will no longer be
+    // necessary.
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
-    protected RoutingService routingService;
+    protected RoutingConfigurationService routingConfigurationService;
 
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
     protected InterfaceService interfaceService;
@@ -111,21 +74,6 @@
 
     private ApplicationId appId;
 
-    // Reference count for how many times a next hop is used by a route
-    private final Multiset<IpAddress> nextHopsCount = ConcurrentHashMultiset.create();
-
-    // Mapping from prefix to its current next hop
-    private final Map<IpPrefix, IpAddress> prefixToNextHop = Maps.newHashMap();
-
-    // Mapping from next hop IP to next hop object containing group info
-    private final Map<IpAddress, Integer> nextHops = Maps.newHashMap();
-
-    // Stores FIB updates that are waiting for groups to be set up
-    private final Multimap<NextHopGroupKey, FibEntry> pendingUpdates = HashMultimap.create();
-
-    // Device id of data-plane switch - should be learned from config
-    private DeviceId deviceId;
-
     // Device id of control-plane switch (OVS) connected to BGP Speaker - should be
     // learned from config
     private DeviceId ctrlDeviceId;
@@ -159,18 +107,13 @@
                                                                 flowObjectiveService);
 
         icmpHandler = new IcmpHandler(interfaceService, packetService);
+
         deviceListener = new InnerDeviceListener();
-        routingService.addFibListener(new InternalFibListener());
-        routingService.start();
         deviceService.addListener(deviceListener);
+
         connectivityManager.start();
         icmpHandler.start();
 
-        // Initialize devices now if they are already connected
-        if (deviceService.isAvailable(deviceId)) {
-            processIntfFilters(true, interfaceService.getInterfaces());
-        }
-
         if (deviceService.isAvailable(ctrlDeviceId)) {
             connectivityManager.notifySwitchAvailable();
         }
@@ -180,11 +123,10 @@
 
     @Deactivate
     protected void deactivate() {
-        routingService.stop();
         connectivityManager.stop();
         icmpHandler.stop();
         deviceService.removeListener(deviceListener);
-        //processIntfFilters(false, configService.getInterfaces()); //TODO necessary?
+
         log.info("BgpRouter stopped");
     }
 
@@ -199,267 +141,35 @@
 
         ctrlDeviceId = bgpSpeaker.get().connectPoint().deviceId();
 
-        Optional<IpAddress> peerAddress =
-                bgpSpeaker.get().peers().stream().findAny();
-
-        if (!peerAddress.isPresent()) {
-            log.error("BGP speaker must have peers configured");
-            return;
-        }
-
-        Interface intf = interfaceService.getMatchingInterface(peerAddress.get());
-
-        if (intf == null) {
-            log.error("No interface found for peer");
-            return;
-        }
-
-        // Assume all peers are configured on the same device - this is required
-        // by the BGP router
-        deviceId = intf.connectPoint().deviceId();
-
-        log.info("Router dpid: {}", deviceId);
         log.info("Control Plane OVS dpid: {}", ctrlDeviceId);
     }
 
-    private void updateFibEntry(Collection<FibUpdate> updates) {
-        Map<FibEntry, Integer> toInstall = new HashMap<>(updates.size());
-
-        for (FibUpdate update : updates) {
-            FibEntry entry = update.entry();
-
-            addNextHop(entry);
-
-            Integer nextId;
-            synchronized (pendingUpdates) {
-                nextId = nextHops.get(entry.nextHopIp());
-            }
-
-            toInstall.put(update.entry(), nextId);
-        }
-
-        installFlows(toInstall);
-    }
-
-    private void installFlows(Map<FibEntry, Integer> entriesToInstall) {
-
-        for (Map.Entry<FibEntry, Integer> entry : entriesToInstall.entrySet()) {
-            FibEntry fibEntry = entry.getKey();
-            Integer nextId = entry.getValue();
-
-            flowObjectiveService.forward(deviceId,
-                generateRibForwardingObj(fibEntry.prefix(), nextId).add());
-            log.trace("Sending forwarding objective {} -> nextId:{}", fibEntry, nextId);
-        }
-
-    }
-
-    private synchronized void deleteFibEntry(Collection<FibUpdate> withdraws) {
-
-        for (FibUpdate update : withdraws) {
-            FibEntry entry = update.entry();
-            //Integer nextId = nextHops.get(entry.nextHopIp());
-
-           /* Group group = deleteNextHop(entry.prefix());
-            if (group == null) {
-                log.warn("Group not found when deleting {}", entry);
-                return;
-            }*/
-
-            flowObjectiveService.forward(deviceId,
-                generateRibForwardingObj(entry.prefix(), null).remove());
-
-        }
-
-    }
-
-    private ForwardingObjective.Builder generateRibForwardingObj(IpPrefix prefix,
-                                                                 Integer nextId) {
-        TrafficSelector selector = DefaultTrafficSelector.builder()
-                .matchEthType(Ethernet.TYPE_IPV4)
-                .matchIPDst(prefix)
-                .build();
-
-        int priority = prefix.prefixLength() * PRIORITY_MULTIPLIER + PRIORITY_OFFSET;
-
-        ForwardingObjective.Builder fwdBuilder = DefaultForwardingObjective.builder()
-                .fromApp(appId)
-                .makePermanent()
-                .withSelector(selector)
-                .withPriority(priority)
-                .withFlag(ForwardingObjective.Flag.SPECIFIC);
-
-        if (nextId == null) {
-            // Route withdraws are not specified with next hops. Generating
-            // dummy treatment as there is no equivalent nextId info.
-            fwdBuilder.withTreatment(DefaultTrafficTreatment.builder().build());
-        } else {
-            fwdBuilder.nextStep(nextId);
-        }
-        return fwdBuilder;
-    }
-
-    private synchronized void addNextHop(FibEntry entry) {
-        prefixToNextHop.put(entry.prefix(), entry.nextHopIp());
-        if (nextHopsCount.count(entry.nextHopIp()) == 0) {
-            // There was no next hop in the multiset
-
-            Interface egressIntf = interfaceService.getMatchingInterface(entry.nextHopIp());
-            if (egressIntf == null) {
-                log.warn("no egress interface found for {}", entry);
-                return;
-            }
-
-            NextHopGroupKey groupKey = new NextHopGroupKey(entry.nextHopIp());
-
-            NextHop nextHop = new NextHop(entry.nextHopIp(), entry.nextHopMac(), groupKey);
-
-            TrafficTreatment treatment = DefaultTrafficTreatment.builder()
-                    .setEthSrc(egressIntf.mac())
-                    .setEthDst(nextHop.mac())
-                    .pushVlan()
-                    .setVlanId(egressIntf.vlan())
-                    .setVlanPcp((byte) 0)
-                    .setOutput(egressIntf.connectPoint().port())
-                    .build();
-
-            int nextId = flowObjectiveService.allocateNextId();
-
-            NextObjective nextObjective = DefaultNextObjective.builder()
-                    .withId(nextId)
-                    .addTreatment(treatment)
-                    .withType(NextObjective.Type.SIMPLE)
-                    .fromApp(appId)
-                    .add(); // TODO add callbacks
-
-            flowObjectiveService.next(deviceId, nextObjective);
-
-            nextHops.put(nextHop.ip(), nextId);
-
-        }
-
-        nextHopsCount.add(entry.nextHopIp());
-    }
-
-    /*private synchronized Group deleteNextHop(IpPrefix prefix) {
-        IpAddress nextHopIp = prefixToNextHop.remove(prefix);
-        NextHop nextHop = nextHops.get(nextHopIp);
-        if (nextHop == null) {
-            log.warn("No next hop found when removing prefix {}", prefix);
-            return null;
-        }
-
-        Group group = groupService.getGroup(deviceId,
-                                            new DefaultGroupKey(appKryo.
-                                                                serialize(nextHop.group())));
-
-        // FIXME disabling group deletes for now until we verify the logic is OK
-        if (nextHopsCount.remove(nextHopIp, 1) <= 1) {
-            // There was one or less next hops, so there are now none
-
-            log.debug("removing group for next hop {}", nextHop);
-
-            nextHops.remove(nextHopIp);
-
-            groupService.removeGroup(deviceId,
-                                     new DefaultGroupKey(appKryo.build().serialize(nextHop.group())),
-                                     appId);
-        }
-
-        return group;
-    }*/
-
-    private class InternalFibListener implements FibListener {
-
-        @Override
-        public void update(Collection<FibUpdate> updates,
-                           Collection<FibUpdate> withdraws) {
-            BgpRouter.this.deleteFibEntry(withdraws);
-            BgpRouter.this.updateFibEntry(updates);
-        }
-    }
-
-    private void processIntfFilters(boolean install, Set<Interface> intfs) {
-        log.info("Processing {} router interfaces", intfs.size());
-        for (Interface intf : intfs) {
-            if (!intf.connectPoint().deviceId().equals(deviceId)) {
-                // Ignore interfaces if they are not on the router switch
-                continue;
-            }
-
-            FilteringObjective.Builder fob = DefaultFilteringObjective.builder();
-            fob.withKey(Criteria.matchInPort(intf.connectPoint().port()))
-               .addCondition(Criteria.matchEthDst(intf.mac()))
-               .addCondition(Criteria.matchVlanId(intf.vlan()));
-            intf.ipAddresses().stream()
-                .forEach(ipaddr -> fob.addCondition(
-                                   Criteria.matchIPDst(
-                                        IpPrefix.valueOf(ipaddr.ipAddress(), 32))));
-            fob.permit().fromApp(appId);
-            flowObjectiveService.filter(
-                  deviceId,
-                  fob.add(new ObjectiveContext() {
-                      @Override
-                      public void onSuccess(Objective objective) {
-                          log.info("Successfully installed interface based "
-                                  + "filtering objectives for intf {}", intf);
-                      }
-
-                      @Override
-                      public void onError(Objective objective,
-                                          ObjectiveError error) {
-                          log.error("Failed to install interface filters for intf {}: {}",
-                                   intf, error);
-                          // TODO something more than just logging
-                      }
-                  }));
-        }
-    }
-
     // Triggers driver setup when a device is (re)detected.
     private class InnerDeviceListener implements DeviceListener {
         @Override
         public void event(DeviceEvent event) {
             switch (event.type()) {
-                case DEVICE_ADDED:
-                case DEVICE_AVAILABILITY_CHANGED:
-                    if (deviceService.isAvailable(event.subject().id())) {
-                        log.info("Device connected {}", event.subject().id());
-                        if (event.subject().id().equals(deviceId)) {
-                            processIntfFilters(true, interfaceService.getInterfaces());
+            case DEVICE_ADDED:
+            case DEVICE_AVAILABILITY_CHANGED:
+                if (deviceService.isAvailable(event.subject().id())) {
+                    log.info("Device connected {}", event.subject().id());
 
-                            /* For test only - will be removed before Cardinal release
-                            delay(1000);
-                            FibEntry fibEntry = new FibEntry(Ip4Prefix.valueOf("10.1.0.0/16"),
-                                    Ip4Address.valueOf("192.168.10.1"),
-                                    MacAddress.valueOf("DE:AD:BE:EF:FE:ED"));
-                            FibUpdate fibUpdate = new FibUpdate(FibUpdate.Type.UPDATE, fibEntry);
-                            updateFibEntry(Collections.singletonList(fibUpdate));
-                            */
-                        }
-
-                        if (event.subject().id().equals(ctrlDeviceId)) {
-                            connectivityManager.notifySwitchAvailable();
-                        }
+                    if (event.subject().id().equals(ctrlDeviceId)) {
+                        connectivityManager.notifySwitchAvailable();
                     }
-                    break;
-
-                    // TODO other cases
-                case DEVICE_UPDATED:
-                    break;
-                case DEVICE_REMOVED:
-                    break;
-                case DEVICE_SUSPENDED:
-                    break;
-                case PORT_ADDED:
-                    break;
-                case PORT_UPDATED:
-                    break;
-                case PORT_REMOVED:
-                    break;
-                default:
-                    break;
+                }
+                break;
+            // TODO other cases
+            case DEVICE_UPDATED:
+            case DEVICE_REMOVED:
+            case DEVICE_SUSPENDED:
+            case PORT_ADDED:
+            case PORT_UPDATED:
+            case PORT_REMOVED:
+            default:
+                break;
             }
         }
     }
+
 }
diff --git a/apps/bgprouter/src/main/java/org/onosproject/bgprouter/SingleSwitchRouter.java b/apps/bgprouter/src/main/java/org/onosproject/bgprouter/SingleSwitchRouter.java
new file mode 100644
index 0000000..364d1b4
--- /dev/null
+++ b/apps/bgprouter/src/main/java/org/onosproject/bgprouter/SingleSwitchRouter.java
@@ -0,0 +1,411 @@
+/*
+ * 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.
+ * 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.bgprouter;
+
+import com.google.common.collect.ConcurrentHashMultiset;
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Maps;
+import com.google.common.collect.Multimap;
+import com.google.common.collect.Multiset;
+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.onlab.packet.Ethernet;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.incubator.net.intf.Interface;
+import org.onosproject.incubator.net.intf.InterfaceService;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.config.NetworkConfigService;
+import org.onosproject.net.device.DeviceEvent;
+import org.onosproject.net.device.DeviceListener;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.net.flow.DefaultTrafficSelector;
+import org.onosproject.net.flow.DefaultTrafficTreatment;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.flow.criteria.Criteria;
+import org.onosproject.net.flowobjective.DefaultFilteringObjective;
+import org.onosproject.net.flowobjective.DefaultForwardingObjective;
+import org.onosproject.net.flowobjective.DefaultNextObjective;
+import org.onosproject.net.flowobjective.FilteringObjective;
+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.routing.FibEntry;
+import org.onosproject.routing.FibListener;
+import org.onosproject.routing.FibUpdate;
+import org.onosproject.routing.RoutingService;
+import org.onosproject.routing.config.BgpConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+/**
+ * Programs routes to a single OpenFlow switch.
+ */
+@Component(immediate = true)
+public class SingleSwitchRouter {
+
+    private final Logger log = LoggerFactory.getLogger(getClass());
+
+    private static final int PRIORITY_OFFSET = 100;
+    private static final int PRIORITY_MULTIPLIER = 5;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected CoreService coreService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected RoutingService routingService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected InterfaceService interfaceService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected NetworkConfigService networkConfigService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected FlowObjectiveService flowObjectiveService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected DeviceService deviceService;
+
+    private InnerDeviceListener deviceListener;
+
+    // Device id of data-plane switch - should be learned from config
+    private DeviceId deviceId;
+
+    private ApplicationId appId;
+
+    // Reference count for how many times a next hop is used by a route
+    private final Multiset<IpAddress> nextHopsCount = ConcurrentHashMultiset.create();
+
+    // Mapping from prefix to its current next hop
+    private final Map<IpPrefix, IpAddress> prefixToNextHop = Maps.newHashMap();
+
+    // Mapping from next hop IP to next hop object containing group info
+    private final Map<IpAddress, Integer> nextHops = Maps.newHashMap();
+
+    // Stores FIB updates that are waiting for groups to be set up
+    private final Multimap<NextHopGroupKey, FibEntry> pendingUpdates = HashMultimap.create();
+
+
+    @Activate
+    protected void activate() {
+        ApplicationId routerAppId = coreService.getAppId(RoutingService.ROUTER_APP_ID);
+        BgpConfig bgpConfig =
+                networkConfigService.getConfig(routerAppId, RoutingService.CONFIG_CLASS);
+
+        if (bgpConfig == null) {
+            log.error("No BgpConfig found");
+            return;
+        }
+
+        getDeviceConfiguration(bgpConfig);
+
+        appId = coreService.getAppId(BgpRouter.BGP_ROUTER_APP);
+
+        deviceListener = new InnerDeviceListener();
+        deviceService.addListener(deviceListener);
+
+        routingService.addFibListener(new InternalFibListener());
+        routingService.start();
+
+        // Initialize devices now if they are already connected
+        if (deviceService.isAvailable(deviceId)) {
+            processIntfFilters(true, interfaceService.getInterfaces());
+        }
+
+        log.info("Started");
+    }
+
+    @Deactivate
+    protected void deactivate() {
+        routingService.stop();
+
+        deviceService.removeListener(deviceListener);
+
+        //processIntfFilters(false, configService.getInterfaces()); //TODO necessary?
+
+        log.info("Stopped");
+    }
+
+    private void getDeviceConfiguration(BgpConfig bgpConfig) {
+        Optional<BgpConfig.BgpSpeakerConfig> bgpSpeaker =
+                bgpConfig.bgpSpeakers().stream().findAny();
+
+        if (!bgpSpeaker.isPresent()) {
+            log.error("BGP speaker configuration not found");
+            return;
+        }
+
+        Optional<IpAddress> peerAddress =
+                bgpSpeaker.get().peers().stream().findAny();
+
+        if (!peerAddress.isPresent()) {
+            log.error("BGP speaker must have peers configured");
+            return;
+        }
+
+        Interface intf = interfaceService.getMatchingInterface(peerAddress.get());
+
+        if (intf == null) {
+            log.error("No interface found for peer");
+            return;
+        }
+
+        // Assume all peers are configured on the same device - this is required
+        // by the BGP router
+        deviceId = intf.connectPoint().deviceId();
+
+        log.info("Router dpid: {}", deviceId);
+    }
+
+    private void updateFibEntry(Collection<FibUpdate> updates) {
+        Map<FibEntry, Integer> toInstall = new HashMap<>(updates.size());
+
+        for (FibUpdate update : updates) {
+            FibEntry entry = update.entry();
+
+            addNextHop(entry);
+
+            Integer nextId;
+            synchronized (pendingUpdates) {
+                nextId = nextHops.get(entry.nextHopIp());
+            }
+
+            toInstall.put(update.entry(), nextId);
+        }
+
+        installFlows(toInstall);
+    }
+
+    private void installFlows(Map<FibEntry, Integer> entriesToInstall) {
+
+        for (Map.Entry<FibEntry, Integer> entry : entriesToInstall.entrySet()) {
+            FibEntry fibEntry = entry.getKey();
+            Integer nextId = entry.getValue();
+
+            flowObjectiveService.forward(deviceId,
+                    generateRibForwardingObj(fibEntry.prefix(), nextId).add());
+            log.trace("Sending forwarding objective {} -> nextId:{}", fibEntry, nextId);
+        }
+
+    }
+
+    private synchronized void deleteFibEntry(Collection<FibUpdate> withdraws) {
+
+        for (FibUpdate update : withdraws) {
+            FibEntry entry = update.entry();
+            //Integer nextId = nextHops.get(entry.nextHopIp());
+
+           /* Group group = deleteNextHop(entry.prefix());
+            if (group == null) {
+                log.warn("Group not found when deleting {}", entry);
+                return;
+            }*/
+
+            flowObjectiveService.forward(deviceId,
+                    generateRibForwardingObj(entry.prefix(), null).remove());
+
+        }
+
+    }
+
+    private ForwardingObjective.Builder generateRibForwardingObj(IpPrefix prefix,
+                                                                 Integer nextId) {
+        TrafficSelector selector = DefaultTrafficSelector.builder()
+                .matchEthType(Ethernet.TYPE_IPV4)
+                .matchIPDst(prefix)
+                .build();
+
+        int priority = prefix.prefixLength() * PRIORITY_MULTIPLIER + PRIORITY_OFFSET;
+
+        ForwardingObjective.Builder fwdBuilder = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withSelector(selector)
+                .withPriority(priority)
+                .withFlag(ForwardingObjective.Flag.SPECIFIC);
+
+        if (nextId == null) {
+            // Route withdraws are not specified with next hops. Generating
+            // dummy treatment as there is no equivalent nextId info.
+            fwdBuilder.withTreatment(DefaultTrafficTreatment.builder().build());
+        } else {
+            fwdBuilder.nextStep(nextId);
+        }
+        return fwdBuilder;
+    }
+
+    private synchronized void addNextHop(FibEntry entry) {
+        prefixToNextHop.put(entry.prefix(), entry.nextHopIp());
+        if (nextHopsCount.count(entry.nextHopIp()) == 0) {
+            // There was no next hop in the multiset
+
+            Interface egressIntf = interfaceService.getMatchingInterface(entry.nextHopIp());
+            if (egressIntf == null) {
+                log.warn("no egress interface found for {}", entry);
+                return;
+            }
+
+            NextHopGroupKey groupKey = new NextHopGroupKey(entry.nextHopIp());
+
+            NextHop nextHop = new NextHop(entry.nextHopIp(), entry.nextHopMac(), groupKey);
+
+            TrafficTreatment treatment = DefaultTrafficTreatment.builder()
+                    .setEthSrc(egressIntf.mac())
+                    .setEthDst(nextHop.mac())
+                    .pushVlan()
+                    .setVlanId(egressIntf.vlan())
+                    .setVlanPcp((byte) 0)
+                    .setOutput(egressIntf.connectPoint().port())
+                    .build();
+
+            int nextId = flowObjectiveService.allocateNextId();
+
+            NextObjective nextObjective = DefaultNextObjective.builder()
+                    .withId(nextId)
+                    .addTreatment(treatment)
+                    .withType(NextObjective.Type.SIMPLE)
+                    .fromApp(appId)
+                    .add(); // TODO add callbacks
+
+            flowObjectiveService.next(deviceId, nextObjective);
+
+            nextHops.put(nextHop.ip(), nextId);
+
+        }
+
+        nextHopsCount.add(entry.nextHopIp());
+    }
+
+    /*private synchronized Group deleteNextHop(IpPrefix prefix) {
+        IpAddress nextHopIp = prefixToNextHop.remove(prefix);
+        NextHop nextHop = nextHops.get(nextHopIp);
+        if (nextHop == null) {
+            log.warn("No next hop found when removing prefix {}", prefix);
+            return null;
+        }
+
+        Group group = groupService.getGroup(deviceId,
+                                            new DefaultGroupKey(appKryo.
+                                                                serialize(nextHop.group())));
+
+        // FIXME disabling group deletes for now until we verify the logic is OK
+        if (nextHopsCount.remove(nextHopIp, 1) <= 1) {
+            // There was one or less next hops, so there are now none
+
+            log.debug("removing group for next hop {}", nextHop);
+
+            nextHops.remove(nextHopIp);
+
+            groupService.removeGroup(deviceId,
+                                     new DefaultGroupKey(appKryo.build().serialize(nextHop.group())),
+                                     appId);
+        }
+
+        return group;
+    }*/
+
+    private void processIntfFilters(boolean install, Set<Interface> intfs) {
+        log.info("Processing {} router interfaces", intfs.size());
+        for (Interface intf : intfs) {
+            if (!intf.connectPoint().deviceId().equals(deviceId)) {
+                // Ignore interfaces if they are not on the router switch
+                continue;
+            }
+
+            FilteringObjective.Builder fob = DefaultFilteringObjective.builder();
+            fob.withKey(Criteria.matchInPort(intf.connectPoint().port()))
+                    .addCondition(Criteria.matchEthDst(intf.mac()))
+                    .addCondition(Criteria.matchVlanId(intf.vlan()));
+            intf.ipAddresses().stream()
+                    .forEach(ipaddr -> fob.addCondition(
+                            Criteria.matchIPDst(
+                                    IpPrefix.valueOf(ipaddr.ipAddress(), 32))));
+            fob.permit().fromApp(appId);
+            flowObjectiveService.filter(
+                    deviceId,
+                    fob.add(new ObjectiveContext() {
+                        @Override
+                        public void onSuccess(Objective objective) {
+                            log.info("Successfully installed interface based "
+                                    + "filtering objectives for intf {}", intf);
+                        }
+
+                        @Override
+                        public void onError(Objective objective,
+                                            ObjectiveError error) {
+                            log.error("Failed to install interface filters for intf {}: {}",
+                                    intf, error);
+                            // TODO something more than just logging
+                        }
+                    }));
+        }
+    }
+
+    private class InternalFibListener implements FibListener {
+
+        @Override
+        public void update(Collection<FibUpdate> updates,
+                           Collection<FibUpdate> withdraws) {
+            SingleSwitchRouter.this.deleteFibEntry(withdraws);
+            SingleSwitchRouter.this.updateFibEntry(updates);
+        }
+    }
+
+
+    // Triggers driver setup when a device is (re)detected.
+    private class InnerDeviceListener implements DeviceListener {
+        @Override
+        public void event(DeviceEvent event) {
+            switch (event.type()) {
+            case DEVICE_ADDED:
+            case DEVICE_AVAILABILITY_CHANGED:
+                if (deviceService.isAvailable(event.subject().id())) {
+                    log.info("Device connected {}", event.subject().id());
+                    if (event.subject().id().equals(deviceId)) {
+                        processIntfFilters(true, interfaceService.getInterfaces());
+                    }
+                }
+                break;
+            // TODO other cases
+            case DEVICE_UPDATED:
+            case DEVICE_REMOVED:
+            case DEVICE_SUSPENDED:
+            case PORT_ADDED:
+            case PORT_UPDATED:
+            case PORT_REMOVED:
+            default:
+                break;
+            }
+        }
+    }
+}