diff --git a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
index 06a4004..4c967b8 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -115,11 +115,15 @@
 import android.net.LinkAddress;
 import android.net.LinkProperties;
 import android.net.Network;
+import android.net.NetworkAgent;
+import android.net.NetworkAgentConfig;
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
 import android.net.NetworkInfo.DetailedState;
 import android.net.NetworkInfo.State;
+import android.net.NetworkProvider;
 import android.net.NetworkRequest;
+import android.net.NetworkScore;
 import android.net.NetworkSpecifier;
 import android.net.NetworkStateSnapshot;
 import android.net.NetworkUtils;
@@ -207,6 +211,8 @@
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
@@ -245,6 +251,9 @@
     // Airplane Mode BroadcastReceiver Timeout
     private static final long AIRPLANE_MODE_CHANGE_TIMEOUT_MS = 10_000L;
 
+    // Timeout for applying uids allowed on restricted networks
+    private static final long APPLYING_UIDS_ALLOWED_ON_RESTRICTED_NETWORKS_TIMEOUT_MS = 3_000L;
+
     // Minimum supported keepalive counts for wifi and cellular.
     public static final int MIN_SUPPORTED_CELLULAR_KEEPALIVE_COUNT = 1;
     public static final int MIN_SUPPORTED_WIFI_KEEPALIVE_COUNT = 3;
@@ -2847,4 +2856,110 @@
                     mContext, mobileDataPreferredUids);
         }
     }
+
+    /** Wait for assigned time. */
+    private void waitForMs(long ms) {
+        try {
+            Thread.sleep(ms);
+        } catch (InterruptedException e) {
+            fail("Thread was interrupted");
+        }
+    }
+
+    private void assertBindSocketToNetworkSuccess(final Network network) throws Exception {
+        final CompletableFuture<Boolean> future = new CompletableFuture<>();
+        final ExecutorService executor = Executors.newSingleThreadExecutor();
+        try {
+            executor.execute(() -> {
+                for (int i = 0; i < 30; i++) {
+                    waitForMs(100);
+
+                    try (Socket socket = new Socket()) {
+                        network.bindSocket(socket);
+                        future.complete(true);
+                        return;
+                    } catch (IOException e) { }
+                }
+            });
+            assertTrue(future.get(APPLYING_UIDS_ALLOWED_ON_RESTRICTED_NETWORKS_TIMEOUT_MS,
+                    TimeUnit.MILLISECONDS));
+        } finally {
+            executor.shutdown();
+        }
+    }
+
+    @AppModeFull(reason = "WRITE_SECURE_SETTINGS permission can't be granted to instant apps")
+    @Test
+    public void testUidsAllowedOnRestrictedNetworks() throws Exception {
+        assumeTrue(TestUtils.shouldTestSApis());
+
+        final int uid = mPackageManager.getPackageUid(mContext.getPackageName(), 0 /* flag */);
+        final Set<Integer> originalUidsAllowedOnRestrictedNetworks =
+                ConnectivitySettingsManager.getUidsAllowedOnRestrictedNetworks(mContext);
+        // CtsNetTestCases uid should not list in UIDS_ALLOWED_ON_RESTRICTED_NETWORKS setting
+        // because it has been just installed to device. In case the uid is existed in setting
+        // mistakenly, try to remove the uid and set correct uids to setting.
+        originalUidsAllowedOnRestrictedNetworks.remove(uid);
+        ConnectivitySettingsManager.setUidsAllowedOnRestrictedNetworks(mContext,
+                originalUidsAllowedOnRestrictedNetworks);
+
+        final Handler h = new Handler(Looper.getMainLooper());
+        final TestableNetworkCallback testNetworkCb = new TestableNetworkCallback();
+        mCm.registerBestMatchingNetworkCallback(new NetworkRequest.Builder().clearCapabilities()
+                .addTransportType(NetworkCapabilities.TRANSPORT_TEST).build(), testNetworkCb, h);
+
+        // Create test network agent with restricted network.
+        final NetworkCapabilities nc = new NetworkCapabilities.Builder()
+                .addTransportType(NetworkCapabilities.TRANSPORT_TEST)
+                .addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED)
+                .addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING)
+                .addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VCN_MANAGED)
+                .removeCapability(NetworkCapabilities.NET_CAPABILITY_TRUSTED)
+                .removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED)
+                .build();
+        final NetworkScore score = new NetworkScore.Builder()
+                .setExiting(false)
+                .setTransportPrimary(false)
+                .setKeepConnectedReason(NetworkScore.KEEP_CONNECTED_FOR_HANDOVER)
+                .build();
+        final NetworkAgent agent = new NetworkAgent(mContext, Looper.getMainLooper(),
+                TAG, nc, new LinkProperties(), score, new NetworkAgentConfig.Builder().build(),
+                new NetworkProvider(mContext, Looper.getMainLooper(), TAG)) {};
+        runWithShellPermissionIdentity(() -> agent.register(),
+                android.Manifest.permission.MANAGE_TEST_NETWORKS);
+        agent.markConnected();
+
+        final Network network = agent.getNetwork();
+
+        try (Socket socket = new Socket()) {
+            testNetworkCb.eventuallyExpect(CallbackEntry.AVAILABLE, NETWORK_CALLBACK_TIMEOUT_MS,
+                    entry -> network.equals(entry.getNetwork()));
+            // Verify that the network is restricted.
+            final NetworkCapabilities testNetworkNc = mCm.getNetworkCapabilities(network);
+            assertNotNull(testNetworkNc);
+            assertFalse(testNetworkNc.hasCapability(
+                    NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED));
+            // CtsNetTestCases package doesn't hold CONNECTIVITY_USE_RESTRICTED_NETWORKS, so it
+            // does not allow to bind socket to restricted network.
+            assertThrows(IOException.class, () -> network.bindSocket(socket));
+
+            // Add CtsNetTestCases uid to UIDS_ALLOWED_ON_RESTRICTED_NETWORKS setting, then it can
+            // bind socket to restricted network normally.
+            final Set<Integer> newUidsAllowedOnRestrictedNetworks =
+                    new ArraySet<>(originalUidsAllowedOnRestrictedNetworks);
+            newUidsAllowedOnRestrictedNetworks.add(uid);
+            ConnectivitySettingsManager.setUidsAllowedOnRestrictedNetworks(mContext,
+                    newUidsAllowedOnRestrictedNetworks);
+            // Wait a while for sending allowed uids on the restricted network to netd.
+            // TODD: Have a significant signal to know the uids has been send to netd.
+            assertBindSocketToNetworkSuccess(network);
+        } finally {
+            mCm.unregisterNetworkCallback(testNetworkCb);
+            agent.unregister();
+
+            // Restore setting.
+            ConnectivitySettingsManager.setUidsAllowedOnRestrictedNetworks(mContext,
+                    originalUidsAllowedOnRestrictedNetworks);
+        }
+    }
 }