diff --git a/apps/sdnip/src/test/java/org/onlab/onos/sdnip/HostToInterfaceAdaptorTest.java b/apps/sdnip/src/test/java/org/onlab/onos/sdnip/HostToInterfaceAdaptorTest.java
index e9a8420..a42cd87 100644
--- a/apps/sdnip/src/test/java/org/onlab/onos/sdnip/HostToInterfaceAdaptorTest.java
+++ b/apps/sdnip/src/test/java/org/onlab/onos/sdnip/HostToInterfaceAdaptorTest.java
@@ -35,6 +35,7 @@
 import org.onlab.onos.net.DeviceId;
 import org.onlab.onos.net.PortNumber;
 import org.onlab.onos.net.host.HostService;
+import org.onlab.onos.net.host.InterfaceIpAddress;
 import org.onlab.onos.net.host.PortAddresses;
 import org.onlab.onos.sdnip.config.Interface;
 import org.onlab.packet.IpAddress;
@@ -76,20 +77,33 @@
         portAddresses = Sets.newHashSet();
         interfaces = Maps.newHashMap();
 
+        InterfaceIpAddress ia11 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.1.1"),
+                                   IpPrefix.valueOf("192.168.1.0/24"));
         createPortAddressesAndInterface(CP1,
-                Sets.newHashSet(IpPrefix.valueOf("192.168.1.1/24")),
+                Sets.newHashSet(ia11),
                 MacAddress.valueOf("00:00:00:00:00:01"));
 
         // Two addresses in the same subnet
+        InterfaceIpAddress ia21 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.2.1"),
+                                   IpPrefix.valueOf("192.168.2.0/24"));
+        InterfaceIpAddress ia22 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.2.2"),
+                                   IpPrefix.valueOf("192.168.2.0/24"));
         createPortAddressesAndInterface(CP2,
-                Sets.newHashSet(IpPrefix.valueOf("192.168.2.1/24"),
-                        IpPrefix.valueOf("192.168.2.2/24")),
+                Sets.newHashSet(ia21, ia22),
                 MacAddress.valueOf("00:00:00:00:00:02"));
 
         // Two addresses in different subnets
+        InterfaceIpAddress ia31 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.3.1"),
+                                   IpPrefix.valueOf("192.168.3.0/24"));
+        InterfaceIpAddress ia41 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.4.1"),
+                                   IpPrefix.valueOf("192.168.4.0/24"));
         createPortAddressesAndInterface(CP3,
-                Sets.newHashSet(IpPrefix.valueOf("192.168.3.1/24"),
-                        IpPrefix.valueOf("192.168.4.1/24")),
+                Sets.newHashSet(ia31, ia41),
                 MacAddress.valueOf("00:00:00:00:00:03"));
 
         expect(hostService.getAddressBindings()).andReturn(portAddresses).anyTimes();
@@ -104,16 +118,17 @@
      * places them in the correct global data stores.
      *
      * @param cp the connect point
-     * @param ips the set of IP addresses
+     * @param ipAddresses the set of interface IP addresses
      * @param mac the MAC address
      */
     private void createPortAddressesAndInterface(
-            ConnectPoint cp, Set<IpPrefix> ips, MacAddress mac) {
-        PortAddresses pa = new PortAddresses(cp, ips, mac);
+            ConnectPoint cp, Set<InterfaceIpAddress> ipAddresses,
+            MacAddress mac) {
+        PortAddresses pa = new PortAddresses(cp, ipAddresses, mac);
         portAddresses.add(pa);
         expect(hostService.getAddressBindingsForPort(cp)).andReturn(pa).anyTimes();
 
-        Interface intf = new Interface(cp, ips, mac);
+        Interface intf = new Interface(cp, ipAddresses, mac);
         interfaces.put(cp, intf);
     }
 
diff --git a/apps/sdnip/src/test/java/org/onlab/onos/sdnip/PeerConnectivityManagerTest.java b/apps/sdnip/src/test/java/org/onlab/onos/sdnip/PeerConnectivityManagerTest.java
index e3e4896..832989f 100644
--- a/apps/sdnip/src/test/java/org/onlab/onos/sdnip/PeerConnectivityManagerTest.java
+++ b/apps/sdnip/src/test/java/org/onlab/onos/sdnip/PeerConnectivityManagerTest.java
@@ -31,6 +31,7 @@
 import org.onlab.onos.net.flow.DefaultTrafficTreatment;
 import org.onlab.onos.net.flow.TrafficSelector;
 import org.onlab.onos.net.flow.TrafficTreatment;
+import org.onlab.onos.net.host.InterfaceIpAddress;
 import org.onlab.onos.net.intent.IntentService;
 import org.onlab.onos.net.intent.PointToPointIntent;
 import org.onlab.onos.sdnip.bgp.BgpConstants;
@@ -175,14 +176,20 @@
         configuredInterfaces = new HashMap<>();
 
         String interfaceSw1Eth1 = "s1-eth1";
+        InterfaceIpAddress ia1 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.10.1"),
+                                   IpPrefix.valueOf("192.168.10.0/24"));
         Interface intfsw1eth1 = new Interface(s1Eth1,
-                Collections.singleton(IpPrefix.valueOf("192.168.10.0/24")),
+                Collections.singleton(ia1),
                 MacAddress.valueOf("00:00:00:00:00:01"));
 
         configuredInterfaces.put(interfaceSw1Eth1, intfsw1eth1);
         String interfaceSw2Eth1 = "s2-eth1";
+        InterfaceIpAddress ia2 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.20.2"),
+                                   IpPrefix.valueOf("192.168.20.0/24"));
         Interface intfsw2eth1 = new Interface(s2Eth1,
-                Collections.singleton(IpPrefix.valueOf("192.168.20.0/24")),
+                Collections.singleton(ia2),
                 MacAddress.valueOf("00:00:00:00:00:02"));
         configuredInterfaces.put(interfaceSw2Eth1, intfsw2eth1);
 
diff --git a/apps/sdnip/src/test/java/org/onlab/onos/sdnip/RouterTest.java b/apps/sdnip/src/test/java/org/onlab/onos/sdnip/RouterTest.java
index add4f79..6d77a2c 100644
--- a/apps/sdnip/src/test/java/org/onlab/onos/sdnip/RouterTest.java
+++ b/apps/sdnip/src/test/java/org/onlab/onos/sdnip/RouterTest.java
@@ -51,6 +51,7 @@
 import org.onlab.onos.net.flow.TrafficTreatment;
 import org.onlab.onos.net.host.HostListener;
 import org.onlab.onos.net.host.HostService;
+import org.onlab.onos.net.host.InterfaceIpAddress;
 import org.onlab.onos.net.intent.IntentService;
 import org.onlab.onos.net.intent.MultiPointToSinglePointIntent;
 import org.onlab.onos.net.provider.ProviderId;
@@ -150,22 +151,31 @@
 
         Set<Interface> interfaces = Sets.newHashSet();
 
+        InterfaceIpAddress ia1 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.10.101"),
+                                   IpPrefix.valueOf("192.168.10.0/24"));
         Interface sw1Eth1 = new Interface(SW1_ETH1,
-                Sets.newHashSet(IpPrefix.valueOf("192.168.10.101/24")),
+                Sets.newHashSet(ia1),
                 MacAddress.valueOf("00:00:00:00:00:01"));
 
         expect(interfaceService.getInterface(SW1_ETH1)).andReturn(sw1Eth1).anyTimes();
         interfaces.add(sw1Eth1);
 
+        InterfaceIpAddress ia2 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.20.101"),
+                                   IpPrefix.valueOf("192.168.20.0/24"));
         Interface sw2Eth1 = new Interface(SW2_ETH1,
-                Sets.newHashSet(IpPrefix.valueOf("192.168.20.101/24")),
+                Sets.newHashSet(ia2),
                 MacAddress.valueOf("00:00:00:00:00:02"));
 
         expect(interfaceService.getInterface(SW2_ETH1)).andReturn(sw2Eth1).anyTimes();
         interfaces.add(sw2Eth1);
 
+        InterfaceIpAddress ia3 =
+            new InterfaceIpAddress(IpAddress.valueOf("192.168.30.101"),
+                                   IpPrefix.valueOf("192.168.30.0/24"));
         Interface sw3Eth1 = new Interface(SW3_ETH1,
-                Sets.newHashSet(IpPrefix.valueOf("192.168.30.101/24")),
+                Sets.newHashSet(ia3),
                 MacAddress.valueOf("00:00:00:00:00:03"));
 
         expect(interfaceService.getInterface(SW3_ETH1)).andReturn(sw3Eth1).anyTimes();