diff --git a/plugin/kvm/src/main/java/org/zstack/kvm/KVMAgentCommands.java b/plugin/kvm/src/main/java/org/zstack/kvm/KVMAgentCommands.java
index f2aad41ed54eae6589ba5100b7e8f51ddd0663c8..423322381bf00729f97c81cf108710e307eff8da 100755
--- a/plugin/kvm/src/main/java/org/zstack/kvm/KVMAgentCommands.java
+++ b/plugin/kvm/src/main/java/org/zstack/kvm/KVMAgentCommands.java
@@ -868,6 +868,7 @@ public class KVMAgentCommands {
     public static class NicTO extends BaseVirtualDeviceTO {
         private String mac;
         private List<String> ips;
+        private String ipForTf;
         private String bridgeName;
         // run `bridge fdb add NicTO.mac dev NicTO.physicalInterface` on vnics to allow vf <-> vnic communication
         private String physicalInterface;
@@ -897,6 +898,14 @@ public class KVMAgentCommands {
             this.ips = ips;
         }
 
+        public String getIpForTf() {
+            return ipForTf;
+        }
+
+        public void setIpForTf(String ipForTf) {
+            this.ipForTf = ipForTf;
+        }
+
         public String getUuid() {
             return uuid;
         }
diff --git a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiBuilder.java b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiBuilder.java
index e7e1ea41bab853f959adb6e59b95a191447a27dc..1d11c3ea8b5d1a9217bc6b6984568f6631947530 100644
--- a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiBuilder.java
+++ b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiBuilder.java
@@ -93,7 +93,7 @@ class ApiBuilder {
         return element.getAsString();
     }
 
-    public List<? extends ApiObjectBase> jsonToApiObjects(String data, Class<? extends ApiObjectBase> cls, List<String> parent) throws IOException {
+    public List<? extends ApiObjectBase> jsonToApiObjects(String data, Class<? extends ApiObjectBase> cls, boolean isList) throws IOException {
         if (data == null) {
             return null;
         }
@@ -112,7 +112,13 @@ class ApiBuilder {
         }
         Gson json = ApiSerializer.getDeserializer();
         for (JsonElement element : array) {
-            ApiObjectBase obj = json.fromJson(element.toString(), cls);
+            ApiObjectBase obj;
+            if (isList) {
+                obj = jsonToApiObject(element.toString(), cls);
+            } else {
+                obj = json.fromJson(element.toString(), cls);
+            }
+
             if (obj == null) {
                 s_logger.warn("Unable to decode list element");
                 continue;
diff --git a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnector.java b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnector.java
index d4bb5247162d00be4058987d4136816c47656716..4c72dffb1147eb9a409f26ec3ae705e7a2f0887b 100644
--- a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnector.java
+++ b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnector.java
@@ -42,6 +42,9 @@ public interface ApiConnector {
     ApiObjectBase find(Class<? extends ApiObjectBase> cls, ApiObjectBase parent, String name) throws IOException;
     ApiObjectBase findByFQN(Class<? extends ApiObjectBase> cls, String fullName) throws IOException;
     List<? extends ApiObjectBase> list(Class <? extends ApiObjectBase> cls, List<String> parent) throws IOException;
+
+    List<? extends ApiObjectBase> listWithDetail(Class <? extends ApiObjectBase> cls, String fields, String filters) throws IOException;
+
     <T extends ApiPropertyBase> List<? extends ApiObjectBase> getObjects(Class<? extends ApiObjectBase> cls,
             List<ObjectReference<T>> refList) throws IOException;
 
diff --git a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnectorImpl.java b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnectorImpl.java
index e04fede1f764468eb8717f05f917d845d4e0f80b..d8971f0dd0d1865335ed2d93f774467a11bfbdfb 100644
--- a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnectorImpl.java
+++ b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnectorImpl.java
@@ -45,11 +45,6 @@ import org.apache.http.protocol.RequestExpectContinue;
 import org.apache.http.protocol.RequestTargetHost;
 import org.apache.http.protocol.RequestUserAgent;
 import org.apache.http.util.EntityUtils;
-/*
-import org.openstack4j.api.OSClient;
-import org.openstack4j.openstack.OSFactory;
-import org.openstack4j.api.exceptions.AuthenticationException;
- */
 import com.google.common.base.Throwables;
 import com.google.common.collect.ImmutableList;
 import org.zstack.utils.Utils;
@@ -608,11 +603,7 @@ class ApiConnectorImpl implements ApiConnector {
         return uuid;
     }
 
-    @Override
-    public synchronized List<? extends ApiObjectBase> list(Class<? extends ApiObjectBase> cls, List<String> parent) throws IOException {
-        final String typename = _apiBuilder.getTypename(cls);
-        final HttpResponse response = execute(HttpGet.METHOD_NAME, '/' + typename + "s?detail=true", null);
-
+    private synchronized List<? extends ApiObjectBase> listResult(Class<? extends ApiObjectBase> cls, HttpResponse response, boolean withDetail) throws IOException {
         if (response == null ||  response.getStatusLine() == null) {
             return null;
         }
@@ -629,7 +620,7 @@ class ApiConnectorImpl implements ApiConnector {
             checkResponseKeepAliveStatus(response);
             return null;
         }
-        List<? extends ApiObjectBase> list = _apiBuilder.jsonToApiObjects(data, cls, parent);
+        List<? extends ApiObjectBase> list = _apiBuilder.jsonToApiObjects(data, cls, withDetail);
         if (list == null) {
             s_logger.warn("Unable to parse/deserialize response: " + data);
         }
@@ -637,6 +628,30 @@ class ApiConnectorImpl implements ApiConnector {
         return list;
     }
 
+    @Override
+    public synchronized List<? extends ApiObjectBase> list(Class<? extends ApiObjectBase> cls, List<String> parent) throws IOException {
+        final String typename = _apiBuilder.getTypename(cls);
+        final HttpResponse response = execute(HttpGet.METHOD_NAME, '/' + typename + 's', null);
+        return listResult(cls, response, false);
+    }
+
+    @Override
+    public synchronized List<? extends ApiObjectBase> listWithDetail(Class<? extends ApiObjectBase> cls,
+                                                                     String fields,
+                                                                     String filters) throws IOException {
+        final String typename = _apiBuilder.getTypename(cls);
+        String uri = '/' + typename + "s?detail=true";
+        if (fields != null) {
+            uri = uri + "&fields=" + fields;
+        }
+        if (filters != null) {
+            uri = uri + "&filters=" + filters;
+        }
+        final HttpResponse response = execute(HttpGet.METHOD_NAME, uri, null);
+
+        return listResult(cls, response, true);
+    }
+
 
     @Override
     public <T extends ApiPropertyBase> List<? extends ApiObjectBase>
diff --git a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnectorMock.java b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnectorMock.java
index eb0b03bbbcddef79896a2f37ab95caa4d14d735c..8278226c4c9b753d1801d29a41ca246d1fcaa3bf 100644
--- a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnectorMock.java
+++ b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/api/ApiConnectorMock.java
@@ -505,6 +505,11 @@ public class ApiConnectorMock implements ApiConnector {
         return list;
     }
 
+    @Override
+    public List<? extends ApiObjectBase> listWithDetail(Class<? extends ApiObjectBase> cls, String fields, String filters) throws IOException {
+        return null;
+    }
+
     private boolean isChildrenExists(ApiObjectBase parent) {
         String fqnParent = getFqnString(parent.getQualifiedName());
         ArrayList<List<HashMap<String, ApiObjectBase>>> clsDataList = new ArrayList<List<HashMap<String, ApiObjectBase>>>(_map.values());
diff --git a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/neutronClient/TfPortClient.java b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/neutronClient/TfPortClient.java
index 29bf9efe896690e65a268128c92a14486cf23a65..4b923786a5fa6fe1abaa9ee9bd7681785631a620 100644
--- a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/neutronClient/TfPortClient.java
+++ b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/controller/neutronClient/TfPortClient.java
@@ -63,8 +63,8 @@ public class TfPortClient {
             //if mac-address is specified, check against the exisitng ports
             //to see if there exists a port with the same mac-address
             if (!Objects.isNull(mac)) {
-                List<VirtualMachineInterface> ports = (List<VirtualMachineInterface>) apiConnector.list(
-                        VirtualMachineInterface.class, Arrays.asList("default-domain", tenantId));
+                List<VirtualMachineInterface> ports = (List<VirtualMachineInterface>) apiConnector.listWithDetail(
+                        VirtualMachineInterface.class, null, null);
 
                 for (VirtualMachineInterface port : ports) {
                     MacAddressesType macAddressesType = null;
@@ -303,19 +303,9 @@ public class TfPortClient {
 
     public List<VirtualMachineInterface> getVirtualMachineInterfaceDetail() {
         try {
-            List<VirtualMachineInterface> result = new ArrayList<>();
-            List<VirtualMachineInterface> ports = (List<VirtualMachineInterface>) apiConnector.list(
-                    VirtualMachineInterface.class, Arrays.asList("default-domain", tenantId));
-
-            for (VirtualMachineInterface port : ports) {
-                VirtualMachineInterface detail = (VirtualMachineInterface) apiConnector.findById(
-                        VirtualMachineInterface.class, port.getUuid());
-                if (detail == null) {
-                    continue;
-                }
-                result.add(detail);
-            }
-            return result;
+            List<VirtualMachineInterface> ports = (List<VirtualMachineInterface>) apiConnector.listWithDetail(
+                    VirtualMachineInterface.class, null, null);
+            return ports;
         } catch (IOException e) {
             throw new RuntimeException(e);
         }
diff --git a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/network/TfCompleteNicInformationExtensionPointImpl.java b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/network/TfCompleteNicInformationExtensionPointImpl.java
index a812bc53851bdb10255d8cdd96de3aa98b5a5fd0..140a72f5844516b93c60568879049aa9bf9a56db 100644
--- a/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/network/TfCompleteNicInformationExtensionPointImpl.java
+++ b/plugin/sugonSdnController/src/main/java/org/zstack/sugonSdnController/network/TfCompleteNicInformationExtensionPointImpl.java
@@ -21,8 +21,7 @@ public class TfCompleteNicInformationExtensionPointImpl implements KVMCompleteNi
     @Override
     public NicTO completeNicInformation(L2NetworkInventory l2Network, L3NetworkInventory l3Network, VmNicInventory nic) {
         NicTO to = KVMAgentCommands.NicTO.fromVmNicInventory(nic);
-        to.setIps(new ArrayList<String>(Arrays.asList(nic.getIp())));
-        VmGlobalConfig.VM_CLEAN_TRAFFIC.updateValue(true);
+        to.setIpForTf(nic.getIp());
         to.setMtu(new MtuGetter().getMtu(l3Network.getUuid()));
         to.setL2NetworkUuid(l2Network.getUuid());
         logger.debug("Complete nic information for TfL2Network");