diff --git a/staticlibs/testutils/host/python/multi_devices_test_base.py b/staticlibs/testutils/host/python/multi_devices_test_base.py
new file mode 100644
index 0000000..f8a92f3
--- /dev/null
+++ b/staticlibs/testutils/host/python/multi_devices_test_base.py
@@ -0,0 +1,54 @@
+#  Copyright (C) 2024 The Android Open Source Project
+#
+#  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.
+#
+#  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.
+
+from mobly import base_test
+from mobly import utils
+from mobly.controllers import android_device
+
+CONNECTIVITY_MULTI_DEVICES_SNIPPET_PACKAGE = "com.google.snippet.connectivity"
+
+
+class MultiDevicesTestBase(base_test.BaseTestClass):
+
+  def setup_class(self):
+    # Declare that two Android devices are needed.
+    self.clientDevice, self.serverDevice = self.register_controller(
+        android_device, min_number=2
+    )
+
+    def setup_device(device):
+      device.load_snippet(
+          "connectivity_multi_devices_snippet",
+          CONNECTIVITY_MULTI_DEVICES_SNIPPET_PACKAGE,
+      )
+
+    # Set up devices in parallel to save time.
+    utils.concurrent_exec(
+        setup_device,
+        ((self.clientDevice,), (self.serverDevice,)),
+        max_workers=2,
+        raise_on_exception=True,
+    )
diff --git a/tests/cts/multidevices/Android.bp b/tests/cts/multidevices/Android.bp
index dc90adb..5f062f1 100644
--- a/tests/cts/multidevices/Android.bp
+++ b/tests/cts/multidevices/Android.bp
@@ -19,9 +19,11 @@
 
 python_test_host {
     name: "CtsConnectivityMultiDevicesTestCases",
-    main: "connectivity_multi_devices_test.py",
+    main: "run_tests.py",
     srcs: [
+        "apfv4_test.py",
         "connectivity_multi_devices_test.py",
+        "run_tests.py",
     ],
     libs: [
         "mobly",
diff --git a/tests/cts/multidevices/apfv4_test.py b/tests/cts/multidevices/apfv4_test.py
new file mode 100644
index 0000000..5844e49
--- /dev/null
+++ b/tests/cts/multidevices/apfv4_test.py
@@ -0,0 +1,68 @@
+#  Copyright (C) 2024 The Android Open Source Project
+#
+#  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.
+
+from net_tests_utils.host.python import adb_utils, apf_utils, assert_utils, mdns_utils, multi_devices_test_base, tether_utils
+from net_tests_utils.host.python.tether_utils import UpstreamType
+
+COUNTER_DROPPED_ETHERTYPE_NOT_ALLOWED = "DROPPED_ETHERTYPE_NOT_ALLOWED"
+
+
+class ApfV4Test(multi_devices_test_base.MultiDevicesTestBase):
+
+  def test_apf_drop_ethercat(self):
+    tether_utils.assume_hotspot_test_preconditions(
+        self.serverDevice, self.clientDevice, UpstreamType.NONE
+    )
+    client = self.clientDevice.connectivity_multi_devices_snippet
+    try:
+      server_iface_name, client_network = (
+          tether_utils.setup_hotspot_and_client_for_upstream_type(
+              self.serverDevice, self.clientDevice, UpstreamType.NONE
+          )
+      )
+      client_iface_name = client.getInterfaceNameFromNetworkHandle(
+          client_network
+      )
+
+      adb_utils.set_doze_mode(self.clientDevice, True)
+
+      count_before_test = apf_utils.get_apf_counter(
+          self.clientDevice,
+          client_iface_name,
+          COUNTER_DROPPED_ETHERTYPE_NOT_ALLOWED,
+      )
+      try:
+        apf_utils.send_broadcast_empty_ethercat_packet(
+            self.serverDevice, server_iface_name
+        )
+      except apf_utils.UnsupportedOperationException:
+        asserts.skip(
+            "NetworkStack is too old to support send raw packet, skip test."
+        )
+
+      assert_utils.expect_with_retry(
+          lambda: apf_utils.get_apf_counter(
+              self.clientDevice,
+              client_iface_name,
+              COUNTER_DROPPED_ETHERTYPE_NOT_ALLOWED,
+          )
+          > count_before_test
+      )
+
+      # TODO: Verify the packet is not actually received.
+    finally:
+      adb_utils.set_doze_mode(self.clientDevice, False)
+      tether_utils.cleanup_tethering_for_upstream_type(
+          self.serverDevice, UpstreamType.NONE
+      )
diff --git a/tests/cts/multidevices/connectivity_multi_devices_test.py b/tests/cts/multidevices/connectivity_multi_devices_test.py
index 7e7bbf5..eceb535 100644
--- a/tests/cts/multidevices/connectivity_multi_devices_test.py
+++ b/tests/cts/multidevices/connectivity_multi_devices_test.py
@@ -1,40 +1,24 @@
-# Lint as: python3
-"""Connectivity multi devices tests."""
-import sys
+#  Copyright (C) 2024 The Android Open Source Project
+#
+#  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.
 
-from mobly import asserts
-from mobly import base_test
-from mobly import test_runner
-from mobly import utils
-from mobly.controllers import android_device
-from net_tests_utils.host.python import adb_utils, apf_utils, assert_utils, mdns_utils, tether_utils
+from net_tests_utils.host.python import mdns_utils, multi_devices_test_base, tether_utils
 from net_tests_utils.host.python.tether_utils import UpstreamType
 
-CONNECTIVITY_MULTI_DEVICES_SNIPPET_PACKAGE = "com.google.snippet.connectivity"
-COUNTER_DROPPED_ETHERTYPE_NOT_ALLOWED = "DROPPED_ETHERTYPE_NOT_ALLOWED"
 
-
-class ConnectivityMultiDevicesTest(base_test.BaseTestClass):
-
-  def setup_class(self):
-    # Declare that two Android devices are needed.
-    self.clientDevice, self.serverDevice = self.register_controller(
-        android_device, min_number=2
-    )
-
-    def setup_device(device):
-      device.load_snippet(
-          "connectivity_multi_devices_snippet",
-          CONNECTIVITY_MULTI_DEVICES_SNIPPET_PACKAGE,
-      )
-
-    # Set up devices in parallel to save time.
-    utils.concurrent_exec(
-        setup_device,
-        ((self.clientDevice,), (self.serverDevice,)),
-        max_workers=2,
-        raise_on_exception=True,
-    )
+class ConnectivityMultiDevicesTest(
+    multi_devices_test_base.MultiDevicesTestBase
+):
 
   def test_hotspot_upstream_wifi(self):
     tether_utils.assume_hotspot_test_preconditions(
@@ -84,54 +68,3 @@
       tether_utils.cleanup_tethering_for_upstream_type(
           self.serverDevice, UpstreamType.NONE
       )
-
-  def test_apf_drop_ethercat(self):
-    tether_utils.assume_hotspot_test_preconditions(
-        self.serverDevice, self.clientDevice, UpstreamType.NONE
-    )
-    client = self.clientDevice.connectivity_multi_devices_snippet
-    try:
-      server_iface_name, client_network = (
-          tether_utils.setup_hotspot_and_client_for_upstream_type(
-              self.serverDevice, self.clientDevice, UpstreamType.NONE
-          )
-      )
-      client_iface_name = client.getInterfaceNameFromNetworkHandle(client_network)
-
-      adb_utils.set_doze_mode(self.clientDevice, True)
-
-      count_before_test = apf_utils.get_apf_counter(
-          self.clientDevice,
-          client_iface_name,
-          COUNTER_DROPPED_ETHERTYPE_NOT_ALLOWED,
-      )
-      try:
-        apf_utils.send_broadcast_empty_ethercat_packet(
-            self.serverDevice, server_iface_name
-        )
-      except apf_utils.UnsupportedOperationException:
-        asserts.skip(
-            "NetworkStack is too old to support send raw packet, skip test."
-        )
-
-      assert_utils.expect_with_retry(
-          lambda: apf_utils.get_apf_counter(
-              self.clientDevice,
-              client_iface_name,
-              COUNTER_DROPPED_ETHERTYPE_NOT_ALLOWED,
-          )
-          > count_before_test
-      )
-    finally:
-      adb_utils.set_doze_mode(self.clientDevice, False)
-      tether_utils.cleanup_tethering_for_upstream_type(
-          self.serverDevice, UpstreamType.NONE
-      )
-
-
-if __name__ == "__main__":
-  # Take test args
-  if "--" in sys.argv:
-    index = sys.argv.index("--")
-    sys.argv = sys.argv[:1] + sys.argv[index + 1 :]
-  test_runner.main()
diff --git a/tests/cts/multidevices/run_tests.py b/tests/cts/multidevices/run_tests.py
new file mode 100644
index 0000000..1391d13
--- /dev/null
+++ b/tests/cts/multidevices/run_tests.py
@@ -0,0 +1,38 @@
+#  Copyright (C) 2024 The Android Open Source Project
+#
+#  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.
+
+"""Main entrypoint for all of test cases."""
+
+import sys
+from apfv4_test import ApfV4Test
+from connectivity_multi_devices_test import ConnectivityMultiDevicesTest
+from mobly import suite_runner
+
+
+if __name__ == "__main__":
+  # For MoblyBinaryHostTest, this entry point will be called twice:
+  # 1. List tests.
+  #   <mobly-par-file-name> -- --list_tests
+  # 2. Run tests.
+  #   <mobly-par-file-name> -- --config=<yaml-path> \
+  #      --device_serial=<device-serial> --log_path=<log-path>
+  # Strip the "--" since suite runner doesn't recognize it.
+  # While the parameters before "--" is for the infrastructure,
+  # ignore them if any. Also, do not alter parameters if there
+  # is no "--", in case the binary is invoked manually.
+  if "--" in sys.argv:
+    index = sys.argv.index("--")
+    sys.argv = sys.argv[:1] + sys.argv[index + 1 :]
+  # TODO: make the tests can be executed without manually list classes.
+  suite_runner.run_suite([ConnectivityMultiDevicesTest, ApfV4Test], sys.argv)