diff --git a/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/SfcService.java b/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/SfcService.java
new file mode 100644
index 0000000..ef5fc52
--- /dev/null
+++ b/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/SfcService.java
@@ -0,0 +1,70 @@
+/*
+ * 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.sfc.manager;
+
+/**
+ * SFC application that applies flows to the device.
+ */
+public interface SfcService {
+
+    /**
+     * When port-pair is created, check whether Forwarding Rule needs to be
+     * updated in OVS.
+     */
+    public void onPortPairCreated();
+
+    /**
+     * When port-pair is deleted, check whether Forwarding Rule needs to be
+     * updated in OVS.
+     */
+    public void onPortPairDeleted();
+
+    /**
+     * When port-pair-group is created, check whether Forwarding Rule needs to
+     * be updated in OVS.
+     */
+    public void onPortPairGroupCreated();
+
+    /**
+     * When port-pair-group is deleted, check whether Forwarding Rule needs to
+     * be updated in OVS.
+     */
+    public void onPortPairGroupDeleted();
+
+    /**
+     * When flow-classifier is created, check whether Forwarding Rule needs to
+     * be updated in OVS.
+     */
+    public void onFlowClassifierCreated();
+
+    /**
+     * When flow-classifier is deleted, check whether Forwarding Rule needs to
+     * be updated in OVS.
+     */
+    public void onFlowClassifierDeleted();
+
+    /**
+     * When port-chain is created, check whether Forwarding Rule needs to be
+     * updated in OVS.
+     */
+    public void onPortChainCreated();
+
+    /**
+     * When port-chain is deleted, check whether Forwarding Rule needs to be
+     * updated in OVS.
+     */
+    public void onPortChainDeleted();
+}
diff --git a/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/impl/SfcManager.java b/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/impl/SfcManager.java
new file mode 100644
index 0000000..12d27c8
--- /dev/null
+++ b/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/impl/SfcManager.java
@@ -0,0 +1,125 @@
+/*
+ * 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.sfc.manager.impl;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+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.Service;
+import org.onosproject.sfc.manager.SfcService;
+import org.onosproject.vtnrsc.PortChain;
+import org.slf4j.Logger;
+
+/**
+ * Provides implementation of SFC Service.
+ */
+@Component(immediate = true)
+@Service
+public class SfcManager implements SfcService {
+
+    private final Logger log = getLogger(getClass());
+
+    @Activate
+    public void activate() {
+        log.info("Started");
+    }
+
+    @Deactivate
+    public void deactivate() {
+        log.info("Stopped");
+    }
+
+    @Override
+    public void onPortPairCreated() {
+        log.debug("onPortPairCreated");
+        // TODO: Process port-pair on creation.
+        // TODO: Parameter also needs to be modified.
+    }
+
+    @Override
+    public void onPortPairDeleted() {
+        log.debug("onPortPairDeleted");
+        // TODO: Process port-pair on deletion.
+        // TODO: Parameter also needs to be modified.
+    }
+
+    @Override
+    public void onPortPairGroupCreated() {
+        log.debug("onPortPairGroupCreated");
+        // TODO: Process port-pair-group on creation.
+        // TODO: Parameter also needs to be modified.
+    }
+
+    @Override
+    public void onPortPairGroupDeleted() {
+        log.debug("onPortPairGroupDeleted");
+        // TODO: Process port-pair-group on deletion.
+        // TODO: Parameter also needs to be modified.
+    }
+
+    @Override
+    public void onFlowClassifierCreated() {
+        log.debug("onFlowClassifierCreated");
+        // TODO: Process flow-classifier on creation.
+        // TODO: Parameter also needs to be modified.
+    }
+
+    @Override
+    public void onFlowClassifierDeleted() {
+        log.debug("onFlowClassifierDeleted");
+        // TODO: Process flow-classifier on deletion.
+        // TODO: Parameter also needs to be modified.
+    }
+
+    @Override
+    public void onPortChainCreated() {
+        log.debug("onPortChainCreated");
+        // TODO: Process port-chain on creation.
+        // TODO: Parameter also needs to be modified.
+
+    }
+
+    @Override
+    public void onPortChainDeleted() {
+        log.debug("onPortChainDeleted");
+        // TODO: Process port-chain on deletion.
+        // TODO: Parameter also needs to be modified.
+    }
+
+    /**
+     * Install SF Forwarding rule into OVS.
+     *
+     * @param portChain
+     *            port chain
+     */
+    public void installForwardingRule(PortChain portChain) {
+        log.debug("installForwardingRule");
+        // TODO: Installation of SF Forwarding rule into OVS.
+    }
+
+    /**
+     * Uninstall SF Forwarding rule from OVS.
+     *
+     * @param portChain
+     *            port chain
+     */
+    public void unInstallForwardingRule(PortChain portChain) {
+        log.debug("unInstallForwardingRule");
+        // TODO: Uninstallation of SF Forwarding rule from OVS.
+    }
+}
\ No newline at end of file
diff --git a/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/impl/package-info.java b/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/impl/package-info.java
new file mode 100644
index 0000000..7161380
--- /dev/null
+++ b/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/impl/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * 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.
+ */
+
+/**
+ * SFC Service manager for interacting with SFC.
+ */
+package org.onosproject.sfc.manager.impl;
diff --git a/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/package-info.java b/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/package-info.java
new file mode 100644
index 0000000..1dd0f5a
--- /dev/null
+++ b/apps/vtn/sfcmgr/src/main/java/org/onosproject/sfc/manager/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * 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.
+ */
+
+/**
+ * Service for interacting with SFC.
+ */
+package org.onosproject.sfc.manager;