diff --git a/tests/cts/net/src/android/net/cts/ApfIntegrationTest.kt b/tests/cts/net/src/android/net/cts/ApfIntegrationTest.kt
index b682b99..8c1501e 100644
--- a/tests/cts/net/src/android/net/cts/ApfIntegrationTest.kt
+++ b/tests/cts/net/src/android/net/cts/ApfIntegrationTest.kt
@@ -15,6 +15,7 @@
  */
 package android.net.cts
 
+import android.Manifest.permission.WRITE_DEVICE_CONFIG
 import android.content.pm.PackageManager.FEATURE_WIFI
 import android.net.ConnectivityManager
 import android.net.NetworkCapabilities
@@ -22,6 +23,8 @@
 import android.net.apf.ApfCapabilities
 import android.os.Build
 import android.platform.test.annotations.AppModeFull
+import android.provider.DeviceConfig
+import android.provider.DeviceConfig.NAMESPACE_CONNECTIVITY
 import android.system.OsConstants
 import androidx.test.platform.app.InstrumentationRegistry
 import com.android.compatibility.common.util.PropertyUtil.isVendorApiLevelNewerThan
@@ -31,21 +34,43 @@
 import com.android.testutils.NetworkStackModuleTest
 import com.android.testutils.RecorderCallback.CallbackEntry.LinkPropertiesChanged
 import com.android.testutils.TestableNetworkCallback
+import com.android.testutils.runAsShell
 import com.google.common.truth.Truth.assertThat
 import kotlin.test.assertNotNull
 import org.junit.After
 import org.junit.Assume.assumeTrue
 import org.junit.Before
+import org.junit.BeforeClass
 import org.junit.Test
 import org.junit.runner.RunWith
 
 private const val TIMEOUT_MS = 2000L
+private const val APF_NEW_RA_FILTER_VERSION = "apf_new_ra_filter_version"
 
 @AppModeFull(reason = "CHANGE_NETWORK_STATE permission can't be granted to instant apps")
 @RunWith(DevSdkIgnoreRunner::class)
 @NetworkStackModuleTest
 @DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.TIRAMISU)
 class ApfIntegrationTest {
+    companion object {
+        @BeforeClass
+        @JvmStatic
+        fun setupOnce() {
+            // TODO: check that there is no active wifi network. Otherwise, ApfFilter has already been
+            // created.
+            // APF adb cmds are only implemented in ApfFilter.java. Enable experiment to prevent
+            // LegacyApfFilter.java from being used.
+            runAsShell(WRITE_DEVICE_CONFIG) {
+                DeviceConfig.setProperty(
+                        NAMESPACE_CONNECTIVITY,
+                        APF_NEW_RA_FILTER_VERSION,
+                        "1",  // value => force enabled
+                        false // makeDefault
+                )
+            }
+        }
+    }
+
     private val context by lazy { InstrumentationRegistry.getInstrumentation().context }
     private val cm by lazy { context.getSystemService(ConnectivityManager::class.java)!! }
     private val pm by lazy { context.packageManager }