diff --git a/src/main/java/net/floodlightcontroller/topology/web/RouteResource.java b/src/main/java/net/floodlightcontroller/topology/web/RouteResource.java
index 66db33e..906a579 100644
--- a/src/main/java/net/floodlightcontroller/topology/web/RouteResource.java
+++ b/src/main/java/net/floodlightcontroller/topology/web/RouteResource.java
@@ -5,11 +5,11 @@
 import net.floodlightcontroller.routing.IRoutingService;
 import net.floodlightcontroller.routing.Route;
 import net.floodlightcontroller.topology.NodePortTuple;
-import net.floodlightcontroller.util.DataPath;
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.Port;
-import net.floodlightcontroller.util.SwitchPort;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyService.ITopoRouteService;
+import net.onrc.onos.ofcontroller.util.DataPath;
+import net.onrc.onos.ofcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 
 import org.openflow.util.HexString;
 import org.restlet.resource.Get;
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/DpidDeserializer.java b/src/main/java/net/floodlightcontroller/util/serializers/DpidDeserializer.java
index 9297f56..5bb88c1 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/DpidDeserializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/DpidDeserializer.java
@@ -10,7 +10,7 @@
 import org.codehaus.jackson.map.JsonDeserializer;
 import org.codehaus.jackson.map.DeserializationContext;
 
-import net.floodlightcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.Dpid;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/DpidSerializer.java b/src/main/java/net/floodlightcontroller/util/serializers/DpidSerializer.java
index 06fab62..951ba90 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/DpidSerializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/DpidSerializer.java
@@ -7,7 +7,7 @@
 import org.codehaus.jackson.map.JsonSerializer;
 import org.codehaus.jackson.map.SerializerProvider;
 
-import net.floodlightcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.Dpid;
 
 /**
  * Serialize a DPID as a string.
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryIdDeserializer.java b/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryIdDeserializer.java
index e6481d5..494746d 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryIdDeserializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryIdDeserializer.java
@@ -10,7 +10,7 @@
 import org.codehaus.jackson.map.JsonDeserializer;
 import org.codehaus.jackson.map.DeserializationContext;
 
-import net.floodlightcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryIdSerializer.java b/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryIdSerializer.java
index 4b6583c..e5b09b7 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryIdSerializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryIdSerializer.java
@@ -7,7 +7,7 @@
 import org.codehaus.jackson.map.JsonSerializer;
 import org.codehaus.jackson.map.SerializerProvider;
 
-import net.floodlightcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
 
 /**
  * Serialize a Flow Entry ID as a hexadecimal string.
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/FlowIdDeserializer.java b/src/main/java/net/floodlightcontroller/util/serializers/FlowIdDeserializer.java
index a7f53d4..d2a895d 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/FlowIdDeserializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/FlowIdDeserializer.java
@@ -10,7 +10,7 @@
 import org.codehaus.jackson.map.JsonDeserializer;
 import org.codehaus.jackson.map.DeserializationContext;
 
-import net.floodlightcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/FlowIdSerializer.java b/src/main/java/net/floodlightcontroller/util/serializers/FlowIdSerializer.java
index 6f1a6f6..634e09b 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/FlowIdSerializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/FlowIdSerializer.java
@@ -7,7 +7,7 @@
 import org.codehaus.jackson.map.JsonSerializer;
 import org.codehaus.jackson.map.SerializerProvider;
 
-import net.floodlightcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 /**
  * Serialize a Flow ID as a hexadecimal string.
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/IPv4Deserializer.java b/src/main/java/net/floodlightcontroller/util/serializers/IPv4Deserializer.java
index 275f9f0..4ca1266 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/IPv4Deserializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/IPv4Deserializer.java
@@ -10,7 +10,7 @@
 import org.codehaus.jackson.map.JsonDeserializer;
 import org.codehaus.jackson.map.DeserializationContext;
 
-import net.floodlightcontroller.util.IPv4;
+import net.onrc.onos.ofcontroller.util.IPv4;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/IPv4NetDeserializer.java b/src/main/java/net/floodlightcontroller/util/serializers/IPv4NetDeserializer.java
index 3c36870..dc4c0f4 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/IPv4NetDeserializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/IPv4NetDeserializer.java
@@ -10,7 +10,7 @@
 import org.codehaus.jackson.map.JsonDeserializer;
 import org.codehaus.jackson.map.DeserializationContext;
 
-import net.floodlightcontroller.util.IPv4Net;
+import net.onrc.onos.ofcontroller.util.IPv4Net;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/IPv4NetSerializer.java b/src/main/java/net/floodlightcontroller/util/serializers/IPv4NetSerializer.java
index 5c5e1d0..83b4e54 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/IPv4NetSerializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/IPv4NetSerializer.java
@@ -7,7 +7,7 @@
 import org.codehaus.jackson.map.JsonSerializer;
 import org.codehaus.jackson.map.SerializerProvider;
 
-import net.floodlightcontroller.util.IPv4Net;
+import net.onrc.onos.ofcontroller.util.IPv4Net;
 
 /**
  * Serialize an IPv4Net address as a string.
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/IPv4Serializer.java b/src/main/java/net/floodlightcontroller/util/serializers/IPv4Serializer.java
index ba7d825..ac0be13 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/IPv4Serializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/IPv4Serializer.java
@@ -7,7 +7,7 @@
 import org.codehaus.jackson.map.JsonSerializer;
 import org.codehaus.jackson.map.SerializerProvider;
 
-import net.floodlightcontroller.util.IPv4;
+import net.onrc.onos.ofcontroller.util.IPv4;
 
 /**
  * Serialize an IPv4 address as a string.
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/IPv6Deserializer.java b/src/main/java/net/floodlightcontroller/util/serializers/IPv6Deserializer.java
index 818de30..973e47c 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/IPv6Deserializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/IPv6Deserializer.java
@@ -10,7 +10,7 @@
 import org.codehaus.jackson.map.JsonDeserializer;
 import org.codehaus.jackson.map.DeserializationContext;
 
-import net.floodlightcontroller.util.IPv6;
+import net.onrc.onos.ofcontroller.util.IPv6;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/IPv6NetDeserializer.java b/src/main/java/net/floodlightcontroller/util/serializers/IPv6NetDeserializer.java
index 375dc26..7297249 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/IPv6NetDeserializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/IPv6NetDeserializer.java
@@ -10,7 +10,7 @@
 import org.codehaus.jackson.map.JsonDeserializer;
 import org.codehaus.jackson.map.DeserializationContext;
 
-import net.floodlightcontroller.util.IPv6Net;
+import net.onrc.onos.ofcontroller.util.IPv6Net;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/IPv6NetSerializer.java b/src/main/java/net/floodlightcontroller/util/serializers/IPv6NetSerializer.java
index fc5d262..d0b844e 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/IPv6NetSerializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/IPv6NetSerializer.java
@@ -7,7 +7,7 @@
 import org.codehaus.jackson.map.JsonSerializer;
 import org.codehaus.jackson.map.SerializerProvider;
 
-import net.floodlightcontroller.util.IPv6Net;
+import net.onrc.onos.ofcontroller.util.IPv6Net;
 
 /**
  * Serialize an IPv6Net address as a string.
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/IPv6Serializer.java b/src/main/java/net/floodlightcontroller/util/serializers/IPv6Serializer.java
index 0b08a63..54b565f 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/IPv6Serializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/IPv6Serializer.java
@@ -7,7 +7,7 @@
 import org.codehaus.jackson.map.JsonSerializer;
 import org.codehaus.jackson.map.SerializerProvider;
 
-import net.floodlightcontroller.util.IPv6;
+import net.onrc.onos.ofcontroller.util.IPv6;
 
 /**
  * Serialize an IPv6 address as a string.
diff --git a/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java b/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
index 6044598..d7f3e60 100644
--- a/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
+++ b/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
@@ -18,18 +18,18 @@
 import com.tinkerpop.blueprints.Vertex;
 
 import net.floodlightcontroller.core.IOFSwitch;
-import net.floodlightcontroller.util.DataPath;
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.FlowEntry;
-import net.floodlightcontroller.util.FlowEntryAction;
-import net.floodlightcontroller.util.FlowEntryMatch;
-import net.floodlightcontroller.util.FlowPath;
-import net.floodlightcontroller.util.Port;
-import net.floodlightcontroller.util.SwitchPort;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
 import net.onrc.onos.ofcontroller.core.ISwitchStorage.SwitchState;
+import net.onrc.onos.ofcontroller.util.DataPath;
+import net.onrc.onos.ofcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.FlowEntry;
+import net.onrc.onos.ofcontroller.util.FlowEntryAction;
+import net.onrc.onos.ofcontroller.util.FlowEntryMatch;
+import net.onrc.onos.ofcontroller.util.FlowPath;
+import net.onrc.onos.ofcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 import net.onrc.onos.util.GraphDBConnection;
 import net.onrc.onos.util.LocalTopologyEventListener;
 import net.onrc.onos.util.GraphDBConnection.Transaction;
diff --git a/src/main/java/net/onrc/onos/flow/IFlowManager.java b/src/main/java/net/onrc/onos/flow/IFlowManager.java
index a3c2965..4063a7a 100644
--- a/src/main/java/net/onrc/onos/flow/IFlowManager.java
+++ b/src/main/java/net/onrc/onos/flow/IFlowManager.java
@@ -3,9 +3,9 @@
 import java.util.Map;
 
 import net.floodlightcontroller.core.IOFSwitch;
-import net.floodlightcontroller.util.FlowEntry;
-import net.floodlightcontroller.util.FlowPath;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
+import net.onrc.onos.ofcontroller.util.FlowEntry;
+import net.onrc.onos.ofcontroller.util.FlowPath;
 
 public interface IFlowManager {
     /**
diff --git a/src/main/java/net/onrc/onos/ofcontroller/bgproute/BgpRoute.java b/src/main/java/net/onrc/onos/ofcontroller/bgproute/BgpRoute.java
index f657852..30491a9 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/bgproute/BgpRoute.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/bgproute/BgpRoute.java
@@ -23,14 +23,14 @@
 import net.floodlightcontroller.restserver.IRestApiService;
 import net.floodlightcontroller.topology.ITopologyListener;
 import net.floodlightcontroller.topology.ITopologyService;
-import net.floodlightcontroller.util.DataPath;
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.FlowEntry;
-import net.floodlightcontroller.util.IPv4;
 import net.floodlightcontroller.util.MACAddress;
-import net.floodlightcontroller.util.Port;
-import net.floodlightcontroller.util.SwitchPort;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyService.ITopoRouteService;
+import net.onrc.onos.ofcontroller.util.DataPath;
+import net.onrc.onos.ofcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.FlowEntry;
+import net.onrc.onos.ofcontroller.util.IPv4;
+import net.onrc.onos.ofcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 import net.sf.json.JSONArray;
 import net.sf.json.JSONObject;
 import net.sf.json.JSONSerializer;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/bgproute/GatewayRouter.java b/src/main/java/net/onrc/onos/ofcontroller/bgproute/GatewayRouter.java
index eaa3686..4c4728f 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/bgproute/GatewayRouter.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/bgproute/GatewayRouter.java
@@ -1,8 +1,8 @@
 package net.onrc.onos.ofcontroller.bgproute;
 
-import net.floodlightcontroller.util.IPv4;
 import net.floodlightcontroller.util.MACAddress;
-import net.floodlightcontroller.util.SwitchPort;
+import net.onrc.onos.ofcontroller.util.IPv4;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 
 public class GatewayRouter {
 	private SwitchPort attachmentPoint;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/INetMapTopologyService.java b/src/main/java/net/onrc/onos/ofcontroller/core/INetMapTopologyService.java
index b67ca95..1992624 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/INetMapTopologyService.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/INetMapTopologyService.java
@@ -6,11 +6,11 @@
 import net.floodlightcontroller.core.module.IFloodlightService;
 import net.floodlightcontroller.routing.Link;
 import net.floodlightcontroller.topology.NodePortTuple;
-import net.floodlightcontroller.util.DataPath;
-import net.floodlightcontroller.util.SwitchPort;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
+import net.onrc.onos.ofcontroller.util.DataPath;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 
 public interface INetMapTopologyService extends INetMapService {
 
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/FlowManager.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/FlowManager.java
index 02fd920..355ce8e 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/FlowManager.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/FlowManager.java
@@ -25,23 +25,8 @@
 import net.floodlightcontroller.core.module.IFloodlightModule;
 import net.floodlightcontroller.core.module.IFloodlightService;
 import net.floodlightcontroller.restserver.IRestApiService;
-import net.floodlightcontroller.util.CallerId;
-import net.floodlightcontroller.util.DataPath;
-import net.floodlightcontroller.util.DataPathEndpoints;
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.FlowEntry;
-import net.floodlightcontroller.util.FlowEntryAction;
-import net.floodlightcontroller.util.FlowEntryId;
-import net.floodlightcontroller.util.FlowEntryMatch;
-import net.floodlightcontroller.util.FlowEntrySwitchState;
-import net.floodlightcontroller.util.FlowEntryUserState;
-import net.floodlightcontroller.util.FlowId;
-import net.floodlightcontroller.util.FlowPath;
-import net.floodlightcontroller.util.IPv4Net;
 import net.floodlightcontroller.util.MACAddress;
 import net.floodlightcontroller.util.OFMessageDamper;
-import net.floodlightcontroller.util.Port;
-import net.floodlightcontroller.util.SwitchPort;
 import net.onrc.onos.ofcontroller.core.INetMapStorage;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
@@ -49,6 +34,21 @@
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyService.ITopoRouteService;
 import net.onrc.onos.ofcontroller.flowcache.web.FlowWebRoutable;
+import net.onrc.onos.ofcontroller.util.CallerId;
+import net.onrc.onos.ofcontroller.util.DataPath;
+import net.onrc.onos.ofcontroller.util.DataPathEndpoints;
+import net.onrc.onos.ofcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.FlowEntry;
+import net.onrc.onos.ofcontroller.util.FlowEntryAction;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowEntryMatch;
+import net.onrc.onos.ofcontroller.util.FlowEntrySwitchState;
+import net.onrc.onos.ofcontroller.util.FlowEntryUserState;
+import net.onrc.onos.ofcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowPath;
+import net.onrc.onos.ofcontroller.util.IPv4Net;
+import net.onrc.onos.ofcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 import net.onrc.onos.util.GraphDBConnection;
 import net.onrc.onos.util.GraphDBConnection.Transaction;
 
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/IFlowService.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/IFlowService.java
index bec853f..06566d4 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/IFlowService.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/IFlowService.java
@@ -3,11 +3,11 @@
 import java.util.ArrayList;
 
 import net.floodlightcontroller.core.module.IFloodlightService;
-import net.floodlightcontroller.util.CallerId;
-import net.floodlightcontroller.util.DataPathEndpoints;
-import net.floodlightcontroller.util.FlowId;
-import net.floodlightcontroller.util.FlowPath;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
+import net.onrc.onos.ofcontroller.util.CallerId;
+import net.onrc.onos.ofcontroller.util.DataPathEndpoints;
+import net.onrc.onos.ofcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowPath;
 
 /**
  * @short Interface for providing Flow Service to other modules.
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/AddFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/AddFlowResource.java
index 2557c40..0763b8a 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/AddFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/AddFlowResource.java
@@ -2,9 +2,9 @@
 
 import java.io.IOException;
 
-import net.floodlightcontroller.util.FlowId;
-import net.floodlightcontroller.util.FlowPath;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowPath;
 
 import org.codehaus.jackson.JsonGenerationException;
 import org.codehaus.jackson.map.ObjectMapper;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/AddShortestPathFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/AddShortestPathFlowResource.java
index 5a1c36f..59a8972 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/AddShortestPathFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/AddShortestPathFlowResource.java
@@ -2,9 +2,9 @@
 
 import java.io.IOException;
 
-import net.floodlightcontroller.util.FlowId;
-import net.floodlightcontroller.util.FlowPath;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowPath;
 
 import org.codehaus.jackson.JsonGenerationException;
 import org.codehaus.jackson.map.ObjectMapper;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/ClearFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/ClearFlowResource.java
index fe19ce0..e51bc9d 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/ClearFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/ClearFlowResource.java
@@ -1,7 +1,7 @@
 package net.onrc.onos.ofcontroller.flowcache.web;
 
-import net.floodlightcontroller.util.FlowId;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import org.openflow.util.HexString;
 import org.restlet.resource.Get;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/DeleteFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/DeleteFlowResource.java
index f393c0e..fb3d100 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/DeleteFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/DeleteFlowResource.java
@@ -1,7 +1,7 @@
 package net.onrc.onos.ofcontroller.flowcache.web;
 
-import net.floodlightcontroller.util.FlowId;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import org.openflow.util.HexString;
 import org.restlet.resource.Get;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsByEndpointsResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsByEndpointsResource.java
index 2c3d81e..c284a9c 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsByEndpointsResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsByEndpointsResource.java
@@ -2,12 +2,12 @@
 
 import java.util.ArrayList;
 
-import net.floodlightcontroller.util.DataPathEndpoints;
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.FlowPath;
-import net.floodlightcontroller.util.Port;
-import net.floodlightcontroller.util.SwitchPort;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.DataPathEndpoints;
+import net.onrc.onos.ofcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.FlowPath;
+import net.onrc.onos.ofcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 
 import org.restlet.resource.Get;
 import org.restlet.resource.ServerResource;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsByInstallerIdResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsByInstallerIdResource.java
index f55e105..8247422 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsByInstallerIdResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsByInstallerIdResource.java
@@ -2,13 +2,13 @@
 
 import java.util.ArrayList;
 
-import net.floodlightcontroller.util.CallerId;
-import net.floodlightcontroller.util.DataPathEndpoints;
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.FlowPath;
-import net.floodlightcontroller.util.Port;
-import net.floodlightcontroller.util.SwitchPort;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.CallerId;
+import net.onrc.onos.ofcontroller.util.DataPathEndpoints;
+import net.onrc.onos.ofcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.FlowPath;
+import net.onrc.onos.ofcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 
 import org.restlet.resource.Get;
 import org.restlet.resource.ServerResource;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsResource.java
index 1f9176f..5ffbefa 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetAllFlowsResource.java
@@ -2,8 +2,8 @@
 
 import java.util.ArrayList;
 
-import net.floodlightcontroller.util.FlowPath;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowPath;
 
 import org.restlet.resource.Get;
 import org.restlet.resource.ServerResource;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetFlowByIdResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetFlowByIdResource.java
index fbfc169..2f0f712 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetFlowByIdResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetFlowByIdResource.java
@@ -1,8 +1,8 @@
 package net.onrc.onos.ofcontroller.flowcache.web;
 
-import net.floodlightcontroller.util.FlowId;
-import net.floodlightcontroller.util.FlowPath;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowPath;
 
 import org.restlet.resource.Get;
 import org.restlet.resource.ServerResource;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetSummaryFlowsResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetSummaryFlowsResource.java
index ed0aea8..54c75f2 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetSummaryFlowsResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/GetSummaryFlowsResource.java
@@ -2,10 +2,10 @@
 
 import java.util.ArrayList;
 
-import net.floodlightcontroller.util.FlowId;
-import net.floodlightcontroller.util.FlowPath;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowPath;
 
 import org.restlet.resource.Get;
 import org.restlet.resource.ServerResource;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementClearAllPathsFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementClearAllPathsFlowResource.java
index 58dd3f4..d0c013e 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementClearAllPathsFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementClearAllPathsFlowResource.java
@@ -1,7 +1,7 @@
 package net.onrc.onos.ofcontroller.flowcache.web;
 
-import net.floodlightcontroller.util.FlowId;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import org.openflow.util.HexString;
 import org.restlet.resource.Get;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementGetInstallPathsTimeNsecFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementGetInstallPathsTimeNsecFlowResource.java
index 83ac152..2d2fbf6 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementGetInstallPathsTimeNsecFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementGetInstallPathsTimeNsecFlowResource.java
@@ -1,7 +1,7 @@
 package net.onrc.onos.ofcontroller.flowcache.web;
 
-import net.floodlightcontroller.util.FlowId;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import org.openflow.util.HexString;
 import org.restlet.resource.Get;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementGetPerFlowInstallTimeFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementGetPerFlowInstallTimeFlowResource.java
index c01e624..981c12c 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementGetPerFlowInstallTimeFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementGetPerFlowInstallTimeFlowResource.java
@@ -1,7 +1,7 @@
 package net.onrc.onos.ofcontroller.flowcache.web;
 
-import net.floodlightcontroller.util.FlowId;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import org.openflow.util.HexString;
 import org.restlet.resource.Get;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementInstallPathsFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementInstallPathsFlowResource.java
index e0ecb18..911de89 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementInstallPathsFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementInstallPathsFlowResource.java
@@ -1,7 +1,7 @@
 package net.onrc.onos.ofcontroller.flowcache.web;
 
-import net.floodlightcontroller.util.FlowId;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import org.openflow.util.HexString;
 import org.restlet.resource.Get;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementStorePathFlowResource.java b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementStorePathFlowResource.java
index 42b1d7d..5eb8af0 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementStorePathFlowResource.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowcache/web/MeasurementStorePathFlowResource.java
@@ -2,9 +2,9 @@
 
 import java.io.IOException;
 
-import net.floodlightcontroller.util.FlowId;
-import net.floodlightcontroller.util.FlowPath;
 import net.onrc.onos.ofcontroller.flowcache.IFlowService;
+import net.onrc.onos.ofcontroller.util.FlowId;
+import net.onrc.onos.ofcontroller.util.FlowPath;
 
 import org.codehaus.jackson.JsonGenerationException;
 import org.codehaus.jackson.map.ObjectMapper;
diff --git a/src/main/java/net/onrc/onos/ofcontroller/routing/TopoRouteService.java b/src/main/java/net/onrc/onos/ofcontroller/routing/TopoRouteService.java
index 92b6040..f20f7ca 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/routing/TopoRouteService.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/routing/TopoRouteService.java
@@ -15,14 +15,14 @@
 import net.floodlightcontroller.core.module.FloodlightModuleException;
 import net.floodlightcontroller.core.module.IFloodlightModule;
 import net.floodlightcontroller.core.module.IFloodlightService;
-import net.floodlightcontroller.util.DataPath;
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.FlowEntry;
-import net.floodlightcontroller.util.Port;
-import net.floodlightcontroller.util.SwitchPort;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyService.ITopoRouteService;
 import net.onrc.onos.ofcontroller.core.ISwitchStorage.SwitchState;
+import net.onrc.onos.ofcontroller.util.DataPath;
+import net.onrc.onos.ofcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.FlowEntry;
+import net.onrc.onos.ofcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.SwitchPort;
 import net.onrc.onos.util.GraphDBConnection;
 import net.onrc.onos.util.GraphDBConnection.Transaction;
 
diff --git a/src/main/java/net/floodlightcontroller/util/CallerId.java b/src/main/java/net/onrc/onos/ofcontroller/util/CallerId.java
similarity index 95%
rename from src/main/java/net/floodlightcontroller/util/CallerId.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/CallerId.java
index ade0f0d..0607533 100644
--- a/src/main/java/net/floodlightcontroller/util/CallerId.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/CallerId.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/floodlightcontroller/util/DataPath.java b/src/main/java/net/onrc/onos/ofcontroller/util/DataPath.java
similarity index 95%
rename from src/main/java/net/floodlightcontroller/util/DataPath.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/DataPath.java
index 0ca0d13..f02552b 100644
--- a/src/main/java/net/floodlightcontroller/util/DataPath.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/DataPath.java
@@ -1,9 +1,7 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import java.util.ArrayList;
 
-import net.floodlightcontroller.util.SwitchPort;
-import net.floodlightcontroller.util.FlowEntry;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/floodlightcontroller/util/DataPathEndpoints.java b/src/main/java/net/onrc/onos/ofcontroller/util/DataPathEndpoints.java
similarity index 95%
rename from src/main/java/net/floodlightcontroller/util/DataPathEndpoints.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/DataPathEndpoints.java
index 3ee88d1..9cdd4fb 100644
--- a/src/main/java/net/floodlightcontroller/util/DataPathEndpoints.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/DataPathEndpoints.java
@@ -1,6 +1,5 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
-import net.floodlightcontroller.util.SwitchPort;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/floodlightcontroller/util/Dpid.java b/src/main/java/net/onrc/onos/ofcontroller/util/Dpid.java
similarity index 97%
rename from src/main/java/net/floodlightcontroller/util/Dpid.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/Dpid.java
index 5af6bea..4e46d84 100644
--- a/src/main/java/net/floodlightcontroller/util/Dpid.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/Dpid.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import org.openflow.util.HexString;
 import net.floodlightcontroller.util.serializers.DpidDeserializer;
diff --git a/src/main/java/net/floodlightcontroller/util/FlowEntry.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntry.java
similarity index 94%
rename from src/main/java/net/floodlightcontroller/util/FlowEntry.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowEntry.java
index 21f3a9e..ac32d0b 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowEntry.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntry.java
@@ -1,18 +1,15 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import java.util.ArrayList;
 
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.FlowEntryAction;
-import net.floodlightcontroller.util.FlowEntryErrorState;
-import net.floodlightcontroller.util.FlowEntryId;
-import net.floodlightcontroller.util.FlowEntryMatch;
-import net.floodlightcontroller.util.FlowEntrySwitchState;
-import net.floodlightcontroller.util.FlowEntryUserState;
-import net.floodlightcontroller.util.Port;
 
 import net.floodlightcontroller.util.MACAddress;
-import net.floodlightcontroller.util.IPv4;
+import net.onrc.onos.ofcontroller.util.FlowEntryAction;
+import net.onrc.onos.ofcontroller.util.FlowEntryErrorState;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowEntryMatch;
+import net.onrc.onos.ofcontroller.util.FlowEntrySwitchState;
+import net.onrc.onos.ofcontroller.util.FlowEntryUserState;
 
 import org.codehaus.jackson.annotate.JsonIgnore;
 import org.codehaus.jackson.annotate.JsonProperty;
diff --git a/src/main/java/net/floodlightcontroller/util/FlowEntryAction.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryAction.java
similarity index 99%
rename from src/main/java/net/floodlightcontroller/util/FlowEntryAction.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryAction.java
index 1fc1783..858272c 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowEntryAction.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryAction.java
@@ -1,8 +1,7 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
-import net.floodlightcontroller.util.IPv4;
 import net.floodlightcontroller.util.MACAddress;
-import net.floodlightcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.Port.PortValues;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/floodlightcontroller/util/FlowEntryErrorState.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryErrorState.java
similarity index 97%
rename from src/main/java/net/floodlightcontroller/util/FlowEntryErrorState.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryErrorState.java
index bf1708d..2e8c448 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowEntryErrorState.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryErrorState.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/floodlightcontroller/util/FlowEntryId.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryId.java
similarity index 97%
rename from src/main/java/net/floodlightcontroller/util/FlowEntryId.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryId.java
index e146a3d..61ddeb0 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowEntryId.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryId.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import java.math.BigInteger;
 
diff --git a/src/main/java/net/floodlightcontroller/util/FlowEntryMatch.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryMatch.java
similarity index 99%
rename from src/main/java/net/floodlightcontroller/util/FlowEntryMatch.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryMatch.java
index 6c8e71e..0b79c01 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowEntryMatch.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryMatch.java
@@ -1,7 +1,6 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import net.floodlightcontroller.util.MACAddress;
-import net.floodlightcontroller.util.IPv4Net;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/floodlightcontroller/util/FlowEntrySwitchState.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntrySwitchState.java
similarity index 90%
rename from src/main/java/net/floodlightcontroller/util/FlowEntrySwitchState.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowEntrySwitchState.java
index 4f9882a..a69fdac 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowEntrySwitchState.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntrySwitchState.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 /**
  * The Flow Entry state as set by the controller.
diff --git a/src/main/java/net/floodlightcontroller/util/FlowEntryUserState.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryUserState.java
similarity index 88%
rename from src/main/java/net/floodlightcontroller/util/FlowEntryUserState.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryUserState.java
index 8637b4f..e3b64f0 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowEntryUserState.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryUserState.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 /**
  * The Flow Entry state as set by the user (via the ONOS API).
diff --git a/src/main/java/net/floodlightcontroller/util/FlowId.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowId.java
similarity index 97%
rename from src/main/java/net/floodlightcontroller/util/FlowId.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowId.java
index 0297e2a..8592b36 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowId.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowId.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import java.math.BigInteger;
 
diff --git a/src/main/java/net/floodlightcontroller/util/FlowPath.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowPath.java
similarity index 96%
rename from src/main/java/net/floodlightcontroller/util/FlowPath.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/FlowPath.java
index d906444..29898e6 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowPath.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowPath.java
@@ -1,13 +1,12 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import java.util.ArrayList;
 
-import net.floodlightcontroller.util.CallerId;
-import net.floodlightcontroller.util.DataPath;
-import net.floodlightcontroller.util.FlowEntryMatch;
-import net.floodlightcontroller.util.FlowId;
+import net.floodlightcontroller.util.MACAddress;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
+import net.onrc.onos.ofcontroller.util.FlowEntryMatch;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/floodlightcontroller/util/IPv4.java b/src/main/java/net/onrc/onos/ofcontroller/util/IPv4.java
similarity index 97%
rename from src/main/java/net/floodlightcontroller/util/IPv4.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/IPv4.java
index ef3a1e5..69f0ef5 100644
--- a/src/main/java/net/floodlightcontroller/util/IPv4.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/IPv4.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import net.floodlightcontroller.util.serializers.IPv4Deserializer;
 import net.floodlightcontroller.util.serializers.IPv4Serializer;
diff --git a/src/main/java/net/floodlightcontroller/util/IPv4Net.java b/src/main/java/net/onrc/onos/ofcontroller/util/IPv4Net.java
similarity index 96%
rename from src/main/java/net/floodlightcontroller/util/IPv4Net.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/IPv4Net.java
index 824e3e2..bc516f5 100644
--- a/src/main/java/net/floodlightcontroller/util/IPv4Net.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/IPv4Net.java
@@ -1,8 +1,8 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
-import net.floodlightcontroller.util.IPv4;
 import net.floodlightcontroller.util.serializers.IPv4NetDeserializer;
 import net.floodlightcontroller.util.serializers.IPv4NetSerializer;
+import net.onrc.onos.ofcontroller.util.IPv4;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 import org.codehaus.jackson.map.annotate.JsonDeserialize;
diff --git a/src/main/java/net/floodlightcontroller/util/IPv6.java b/src/main/java/net/onrc/onos/ofcontroller/util/IPv6.java
similarity index 98%
rename from src/main/java/net/floodlightcontroller/util/IPv6.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/IPv6.java
index eda4502..2855a46 100644
--- a/src/main/java/net/floodlightcontroller/util/IPv6.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/IPv6.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import org.openflow.util.HexString;
 import net.floodlightcontroller.util.serializers.IPv6Deserializer;
diff --git a/src/main/java/net/floodlightcontroller/util/IPv6Net.java b/src/main/java/net/onrc/onos/ofcontroller/util/IPv6Net.java
similarity index 96%
rename from src/main/java/net/floodlightcontroller/util/IPv6Net.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/IPv6Net.java
index b6f7d67..7700591 100644
--- a/src/main/java/net/floodlightcontroller/util/IPv6Net.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/IPv6Net.java
@@ -1,8 +1,8 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
-import net.floodlightcontroller.util.IPv6;
 import net.floodlightcontroller.util.serializers.IPv6NetDeserializer;
 import net.floodlightcontroller.util.serializers.IPv6NetSerializer;
+import net.onrc.onos.ofcontroller.util.IPv6;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 import org.codehaus.jackson.map.annotate.JsonDeserialize;
diff --git a/src/main/java/net/floodlightcontroller/util/Port.java b/src/main/java/net/onrc/onos/ofcontroller/util/Port.java
similarity index 98%
rename from src/main/java/net/floodlightcontroller/util/Port.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/Port.java
index 41f0d55..34c807d 100644
--- a/src/main/java/net/floodlightcontroller/util/Port.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/Port.java
@@ -1,4 +1,4 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/floodlightcontroller/util/SwitchPort.java b/src/main/java/net/onrc/onos/ofcontroller/util/SwitchPort.java
similarity index 93%
rename from src/main/java/net/floodlightcontroller/util/SwitchPort.java
rename to src/main/java/net/onrc/onos/ofcontroller/util/SwitchPort.java
index 027b681..afc2af3 100644
--- a/src/main/java/net/floodlightcontroller/util/SwitchPort.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/SwitchPort.java
@@ -1,7 +1,6 @@
-package net.floodlightcontroller.util;
+package net.onrc.onos.ofcontroller.util;
 
-import net.floodlightcontroller.util.Dpid;
-import net.floodlightcontroller.util.Port;
+import net.onrc.onos.ofcontroller.util.Port;
 
 import org.codehaus.jackson.annotate.JsonProperty;
 
diff --git a/src/main/java/net/onrc/onos/util/GraphDBUtils.java b/src/main/java/net/onrc/onos/util/GraphDBUtils.java
index 134dc12..92befe6 100644
--- a/src/main/java/net/onrc/onos/util/GraphDBUtils.java
+++ b/src/main/java/net/onrc/onos/util/GraphDBUtils.java
@@ -3,14 +3,14 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import net.floodlightcontroller.util.FlowEntryId;
-import net.floodlightcontroller.util.FlowId;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
 import net.onrc.onos.ofcontroller.core.ISwitchStorage.SwitchState;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 import com.thinkaurelius.titan.core.TitanGraph;
 import com.tinkerpop.blueprints.Vertex;
diff --git a/src/main/java/net/onrc/onos/util/IDBUtils.java b/src/main/java/net/onrc/onos/util/IDBUtils.java
index 0fe8f25..a16e136 100644
--- a/src/main/java/net/onrc/onos/util/IDBUtils.java
+++ b/src/main/java/net/onrc/onos/util/IDBUtils.java
@@ -1,12 +1,12 @@
 package net.onrc.onos.util;
 
-import net.floodlightcontroller.util.FlowEntryId;
-import net.floodlightcontroller.util.FlowId;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
 import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowId;
 
 public interface IDBUtils {	
 	public ISwitchObject searchSwitch(GraphDBConnection conn, String dpid);