diff --git a/core/api/src/main/java/org/onosproject/net/resource/device/DeviceResourceStore.java b/core/api/src/main/java/org/onosproject/net/resource/device/DeviceResourceStore.java
index a52a843..88c561f 100644
--- a/core/api/src/main/java/org/onosproject/net/resource/device/DeviceResourceStore.java
+++ b/core/api/src/main/java/org/onosproject/net/resource/device/DeviceResourceStore.java
@@ -15,45 +15,11 @@
  */
 package org.onosproject.net.resource.device;
 
-import org.onosproject.net.DeviceId;
-import org.onosproject.net.Port;
 import org.onosproject.net.intent.IntentId;
 
 import java.util.Set;
 
 public interface DeviceResourceStore {
-    /**
-     * Returns unallocated ports on the given device.
-     *
-     * @param deviceId device ID
-     * @return set of unallocated ports
-     */
-    Set<Port> getFreePorts(DeviceId deviceId);
-
-    /**
-     * Allocates the given ports to the given intent.
-     *
-     * @param ports set of ports to allocate
-     * @param intentId intent ID
-     * @return true if allocation was successful, false otherwise
-     */
-    boolean allocatePorts(Set<Port> ports, IntentId intentId);
-
-    /**
-     * Returns set of ports allocated for an intent.
-     *
-     * @param intentId the intent ID
-     * @return set of allocated ports
-     */
-    Set<Port> getAllocations(IntentId intentId);
-
-    /**
-     * Returns intent allocated to a port.
-     *
-     * @param port the port
-     * @return intent ID allocated to the port
-     */
-    IntentId getAllocations(Port port);
 
     /**
      * Allocates the mapping between the given intents.
@@ -78,12 +44,4 @@
      * @param intentId intent ID
      */
     void releaseMapping(IntentId intentId);
-
-    /**
-     * Releases the ports allocated to the given intent.
-     *
-     * @param intentId intent ID
-     * @return true if release was successful, false otherwise
-     */
-    boolean releasePorts(IntentId intentId);
 }
diff --git a/core/store/dist/src/main/java/org/onosproject/store/resource/impl/ConsistentDeviceResourceStore.java b/core/store/dist/src/main/java/org/onosproject/store/resource/impl/ConsistentDeviceResourceStore.java
index 3266e96..dcc942c 100644
--- a/core/store/dist/src/main/java/org/onosproject/store/resource/impl/ConsistentDeviceResourceStore.java
+++ b/core/store/dist/src/main/java/org/onosproject/store/resource/impl/ConsistentDeviceResourceStore.java
@@ -21,7 +21,6 @@
 import org.apache.felix.scr.annotations.Reference;
 import org.apache.felix.scr.annotations.ReferenceCardinality;
 import org.apache.felix.scr.annotations.Service;
-import org.onosproject.net.DeviceId;
 import org.onosproject.net.Port;
 import org.onosproject.net.device.DeviceService;
 import org.onosproject.net.intent.IntentId;
@@ -30,18 +29,13 @@
 import org.onosproject.store.service.ConsistentMap;
 import org.onosproject.store.service.Serializer;
 import org.onosproject.store.service.StorageService;
-import org.onosproject.store.service.TransactionContext;
-import org.onosproject.store.service.TransactionalMap;
 import org.onosproject.store.service.Versioned;
 import org.slf4j.Logger;
 
-import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 
-import static com.google.common.base.Preconditions.checkArgument;
 import static org.slf4j.LoggerFactory.getLogger;
-import static com.google.common.base.Preconditions.checkNotNull;
 
 /**
  * Store that manages device resources using Copycat-backed TransactionalMaps.
@@ -89,78 +83,6 @@
         log.info("Stopped");
     }
 
-    private TransactionalMap<Port, IntentId> getPortAllocs(TransactionContext tx) {
-        return tx.getTransactionalMap(PORT_ALLOCATIONS, SERIALIZER);
-    }
-
-    private TransactionalMap<IntentId, Set<Port>> getIntentAllocs(TransactionContext tx) {
-        return tx.getTransactionalMap(INTENT_ALLOCATIONS, SERIALIZER);
-    }
-
-    private TransactionContext getTxContext() {
-        return storageService.transactionContextBuilder().build();
-    }
-
-    @Override
-    public Set<Port> getFreePorts(DeviceId deviceId) {
-        checkNotNull(deviceId);
-
-        Set<Port> freePorts = new HashSet<>();
-        for (Port port : deviceService.getPorts(deviceId)) {
-            if (!portAllocMap.containsKey(port)) {
-                freePorts.add(port);
-            }
-        }
-
-        return freePorts;
-    }
-
-    @Override
-    public boolean allocatePorts(Set<Port> ports, IntentId intentId) {
-        checkNotNull(ports);
-        checkArgument(ports.size() > 0);
-        checkNotNull(intentId);
-
-        TransactionContext tx = getTxContext();
-        tx.begin();
-        try {
-            TransactionalMap<Port, IntentId> portAllocs = getPortAllocs(tx);
-            for (Port port : ports) {
-                if (portAllocs.putIfAbsent(port, intentId) != null) {
-                    throw new Exception("Port already allocated " + port.toString());
-                }
-            }
-
-            TransactionalMap<IntentId, Set<Port>> intentAllocs = getIntentAllocs(tx);
-            intentAllocs.put(intentId, ports);
-            tx.commit();
-        } catch (Exception e) {
-            log.error("Exception thrown, rolling back", e);
-            tx.abort();
-            return false;
-        }
-
-        return true;
-    }
-
-    @Override
-    public Set<Port> getAllocations(IntentId intentId) {
-        if (!intentAllocMap.containsKey(intentId)) {
-            Collections.emptySet();
-        }
-
-        return intentAllocMap.get(intentId).value();
-    }
-
-    @Override
-    public IntentId getAllocations(Port port) {
-        if (!portAllocMap.containsKey(port)) {
-            return null;
-        }
-
-        return portAllocMap.get(port).value();
-    }
-
     @Override
     public Set<IntentId> getMapping(IntentId intentId) {
         Versioned<Set<IntentId>> result = intentMapping.get(intentId);
@@ -198,28 +120,4 @@
         }
     }
 
-    @Override
-    public boolean releasePorts(IntentId intentId) {
-        checkNotNull(intentId);
-
-        TransactionContext tx = getTxContext();
-        tx.begin();
-        try {
-            TransactionalMap<IntentId, Set<Port>> intentAllocs = getIntentAllocs(tx);
-            Set<Port> ports = intentAllocs.get(intentId);
-            intentAllocs.remove(intentId);
-
-            TransactionalMap<Port, IntentId> portAllocs = getPortAllocs(tx);
-            for (Port port : ports) {
-                portAllocs.remove(port);
-            }
-            tx.commit();
-        } catch (Exception e) {
-            log.error("Exception thrown, rolling back", e);
-            tx.abort();
-            return false;
-        }
-
-        return true;
-    }
 }