diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkCallbackTest.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkCallbackTest.java
index f3cd8a9..aa59959 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkCallbackTest.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkCallbackTest.java
@@ -83,6 +83,7 @@
     }
 
     private class TestNetworkCallback extends INetworkCallback.Stub {
+        private static final int TEST_CONNECT_TIMEOUT_MS = 30_000;
         private static final int TEST_CALLBACK_TIMEOUT_MS = 5_000;
 
         private final LinkedBlockingQueue<CallbackInfo> mCallbacks = new LinkedBlockingQueue<>();
@@ -131,7 +132,7 @@
         }
 
         public Network expectAvailableCallbackAndGetNetwork() {
-            final CallbackInfo cb = nextCallback(TEST_CALLBACK_TIMEOUT_MS);
+            final CallbackInfo cb = nextCallback(TEST_CONNECT_TIMEOUT_MS);
             if (cb.state != CallbackState.AVAILABLE) {
                 fail("Network is not available. Instead obtained the following callback :"
                         + cb);
diff --git a/tests/cts/net/Android.bp b/tests/cts/net/Android.bp
index 82b7413..052ab26 100644
--- a/tests/cts/net/Android.bp
+++ b/tests/cts/net/Android.bp
@@ -82,6 +82,7 @@
     min_sdk_version: "29",
     target_sdk_version: "29",
     test_suites: [
+        "device-tests",
         "mts",
     ],
     test_config_template: "AndroidTestTemplate.xml",
diff --git a/tests/cts/net/TEST_MAPPING b/tests/cts/net/TEST_MAPPING
new file mode 100644
index 0000000..e2a9c75
--- /dev/null
+++ b/tests/cts/net/TEST_MAPPING
@@ -0,0 +1,13 @@
+{
+  // TODO: move to mainline-presubmit once supported
+  "postsubmit": [
+    {
+      "name": "CtsNetTestCasesLatestSdk",
+      "options": [
+        {
+          "exclude-annotation": "com.android.testutils.SkipPresubmit"
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
index d498ed9..3880664 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -96,6 +96,7 @@
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.util.ArrayUtils;
+import com.android.testutils.SkipPresubmit;
 
 import libcore.io.Streams;
 
@@ -325,6 +326,7 @@
      */
     @AppModeFull(reason = "Cannot get WifiManager in instant app mode")
     @Test
+    @SkipPresubmit(reason = "Virtual devices use a single internet connection for all networks")
     public void testOpenConnection() throws Exception {
         boolean canRunTest = mPackageManager.hasSystemFeature(FEATURE_WIFI)
                 && mPackageManager.hasSystemFeature(FEATURE_TELEPHONY);
@@ -990,6 +992,7 @@
 
     @AppModeFull(reason = "Cannot get WifiManager in instant app mode")
     @Test
+    @SkipPresubmit(reason = "Keepalive is not supported on virtual hardware")
     public void testCreateTcpKeepalive() throws Exception {
         if (!mPackageManager.hasSystemFeature(FEATURE_WIFI)) {
             Log.i(TAG, "testCreateTcpKeepalive cannot execute unless device supports WiFi");
@@ -1199,6 +1202,7 @@
      */
     @AppModeFull(reason = "Cannot get WifiManager in instant app mode")
     @Test
+    @SkipPresubmit(reason = "Keepalive is not supported on virtual hardware")
     public void testSocketKeepaliveLimitWifi() throws Exception {
         if (!mPackageManager.hasSystemFeature(FEATURE_WIFI)) {
             Log.i(TAG, "testSocketKeepaliveLimitWifi cannot execute unless device"
@@ -1252,6 +1256,7 @@
      */
     @AppModeFull(reason = "Cannot request network in instant app mode")
     @Test
+    @SkipPresubmit(reason = "Keepalive is not supported on virtual hardware")
     public void testSocketKeepaliveLimitTelephony() throws Exception {
         if (!mPackageManager.hasSystemFeature(FEATURE_TELEPHONY)) {
             Log.i(TAG, "testSocketKeepaliveLimitTelephony cannot execute unless device"
@@ -1294,6 +1299,7 @@
      */
     @AppModeFull(reason = "Cannot get WifiManager in instant app mode")
     @Test
+    @SkipPresubmit(reason = "Keepalive is not supported on virtual hardware")
     public void testSocketKeepaliveUnprivileged() throws Exception {
         if (!mPackageManager.hasSystemFeature(FEATURE_WIFI)) {
             Log.i(TAG, "testSocketKeepaliveUnprivileged cannot execute unless device"
diff --git a/tests/cts/net/src/android/net/cts/DnsTest.java b/tests/cts/net/src/android/net/cts/DnsTest.java
index 746dcb0..fde27e9 100644
--- a/tests/cts/net/src/android/net/cts/DnsTest.java
+++ b/tests/cts/net/src/android/net/cts/DnsTest.java
@@ -27,6 +27,8 @@
 import android.test.AndroidTestCase;
 import android.util.Log;
 
+import com.android.testutils.SkipPresubmit;
+
 import java.net.Inet4Address;
 import java.net.Inet6Address;
 import java.net.InetAddress;
@@ -68,6 +70,7 @@
      * Perf - measure size of first and second tier caches and their effect
      * Assert requires network permission
      */
+    @SkipPresubmit(reason = "IPv6 support may be missing on presubmit virtual hardware")
     public void testDnsWorks() throws Exception {
         ensureIpv6Connectivity();