diff --git a/apps/sdnip/src/main/java/org/onosproject/sdnip/IntentSynchronizer.java b/apps/sdnip/src/main/java/org/onosproject/sdnip/IntentSynchronizer.java
index cad8752..cde59d1 100644
--- a/apps/sdnip/src/main/java/org/onosproject/sdnip/IntentSynchronizer.java
+++ b/apps/sdnip/src/main/java/org/onosproject/sdnip/IntentSynchronizer.java
@@ -15,6 +15,40 @@
  */
 package org.onosproject.sdnip;
 
+import com.google.common.collect.ImmutableList;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.VlanId;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.Host;
+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.Criterion;
+import org.onosproject.net.flow.criteria.IPCriterion;
+import org.onosproject.net.host.HostService;
+import org.onosproject.net.intent.Constraint;
+import org.onosproject.net.intent.Intent;
+import org.onosproject.net.intent.IntentService;
+import org.onosproject.net.intent.IntentState;
+import org.onosproject.net.intent.Key;
+import org.onosproject.net.intent.MultiPointToSinglePointIntent;
+import org.onosproject.net.intent.PointToPointIntent;
+import org.onosproject.net.intent.constraint.PartialFailureConstraint;
+import org.onosproject.routing.FibListener;
+import org.onosproject.routing.FibUpdate;
+import org.onosproject.routing.IntentRequestListener;
+import org.onosproject.routing.config.BgpPeer;
+import org.onosproject.routing.config.Interface;
+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.HashSet;
@@ -28,38 +62,6 @@
 import java.util.concurrent.Executors;
 import java.util.concurrent.Semaphore;
 
-import org.onlab.packet.Ethernet;
-import org.onlab.packet.IpAddress;
-import org.onlab.packet.IpPrefix;
-import org.onlab.packet.MacAddress;
-import org.onlab.packet.VlanId;
-import org.onosproject.core.ApplicationId;
-import org.onosproject.net.ConnectPoint;
-import org.onosproject.net.Host;
-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.IPCriterion;
-import org.onosproject.net.flow.criteria.Criterion;
-import org.onosproject.net.host.HostService;
-import org.onosproject.net.intent.Intent;
-import org.onosproject.net.intent.IntentService;
-import org.onosproject.net.intent.IntentState;
-import org.onosproject.net.intent.Key;
-import org.onosproject.net.intent.MultiPointToSinglePointIntent;
-import org.onosproject.net.intent.PointToPointIntent;
-import org.onosproject.routing.FibListener;
-import org.onosproject.routing.FibUpdate;
-import org.onosproject.routing.IntentRequestListener;
-import org.onosproject.routing.config.BgpPeer;
-import org.onosproject.routing.config.Interface;
-import org.onosproject.routing.config.RoutingConfigurationService;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.util.concurrent.ThreadFactoryBuilder;
-
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
 
@@ -70,6 +72,8 @@
 public class IntentSynchronizer implements FibListener, IntentRequestListener {
     private static final int PRIORITY_OFFSET = 100;
     private static final int PRIORITY_MULTIPLIER = 5;
+    protected static final ImmutableList<Constraint> CONSTRAINTS
+            = ImmutableList.of(new PartialFailureConstraint());
 
     private static final Logger log =
         LoggerFactory.getLogger(IntentSynchronizer.class);
@@ -375,6 +379,7 @@
                 .ingressPoints(ingressPorts)
                 .egressPoint(egressPort)
                 .priority(priority)
+                .constraints(CONSTRAINTS)
                 .build();
     }
 
@@ -425,6 +430,7 @@
                 .ingressPoints(ingressPoints)
                 .egressPoint(egressPoint)
                 .priority(priority)
+                .constraints(CONSTRAINTS)
                 .build();
 
         log.trace("Generates ConnectivityInternetToHost intent {}", intent);
@@ -923,6 +929,7 @@
                 .ingressPoints(ingressPoints)
                 .egressPoint(dstConnectPoint)
                 .priority(priority)
+                .constraints(CONSTRAINTS)
                 .build();
 
         log.trace("Generates ConnectivityHostToHost = {} ", intent);
@@ -950,6 +957,7 @@
                         .ingressPoints(ingressPoints)
                         .egressPoint(existingIntent.egressPoint())
                         .priority(existingIntent.priority())
+                        .constraints(CONSTRAINTS)
                         .build();
 
                 log.trace("Update an existing MultiPointToSinglePointIntent "