diff --git a/service/native/jni/onload.cpp b/service/native/jni/onload.cpp
new file mode 100644
index 0000000..df7c77b
--- /dev/null
+++ b/service/native/jni/onload.cpp
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+#define LOG_TAG "TrafficControllerJni"
+
+#include <jni.h>
+#include <nativehelper/JNIHelp.h>
+
+#include "utils/Log.h"
+
+namespace android {
+
+int register_com_android_server_BpfNetMaps(JNIEnv* env);
+
+extern "C" jint JNI_OnLoad(JavaVM* vm, void*) {
+    JNIEnv *env;
+    if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
+        ALOGE("%s: ERROR: GetEnv failed", __func__);
+        return JNI_ERR;
+    }
+
+    if (register_com_android_server_BpfNetMaps(env) < 0)
+      return JNI_ERR;
+
+    return JNI_VERSION_1_6;
+}
+
+}; // namespace android