diff --git a/tests/cts/net/Android.bp b/tests/cts/net/Android.bp
index 2b99a40..112799b 100644
--- a/tests/cts/net/Android.bp
+++ b/tests/cts/net/Android.bp
@@ -36,19 +36,20 @@
         "src/**/*.java",
         "src/**/*.kt",
     ],
-
+    jarjar_rules: "jarjar-rules-shared.txt",
     static_libs: [
         "FrameworksNetCommonTests",
         "TestNetworkStackLib",
-        "core-tests-support",
         "compatibility-device-util-axt",
+        "core-tests-support",
         "cts-net-utils",
         "ctstestrunner-axt",
         "ctstestserver",
-        "mockwebserver",
         "junit",
         "junit-params",
         "libnanohttpd",
+        "mockwebserver",
+        "net-utils-framework-common",
         "truth-prebuilt",
     ],
 
diff --git a/tests/cts/net/jarjar-rules-shared.txt b/tests/cts/net/jarjar-rules-shared.txt
new file mode 100644
index 0000000..11dba74
--- /dev/null
+++ b/tests/cts/net/jarjar-rules-shared.txt
@@ -0,0 +1,2 @@
+# Module library in frameworks/libs/net
+rule com.android.net.module.util.** android.net.cts.util.@1
\ No newline at end of file
diff --git a/tests/cts/net/src/android/net/cts/CaptivePortalApiTest.kt b/tests/cts/net/src/android/net/cts/CaptivePortalApiTest.kt
index 68d5281..ef2b0ce 100644
--- a/tests/cts/net/src/android/net/cts/CaptivePortalApiTest.kt
+++ b/tests/cts/net/src/android/net/cts/CaptivePortalApiTest.kt
@@ -35,8 +35,6 @@
 import android.net.dhcp.DhcpPacket.DHCP_MESSAGE_TYPE_DISCOVER
 import android.net.dhcp.DhcpPacket.DHCP_MESSAGE_TYPE_REQUEST
 import android.net.dhcp.DhcpRequestPacket
-import android.net.shared.Inet4AddressUtils.getBroadcastAddress
-import android.net.shared.Inet4AddressUtils.getPrefixMaskAsInet4Address
 import android.os.Build
 import android.os.HandlerThread
 import android.platform.test.annotations.AppModeFull
@@ -44,6 +42,8 @@
 import androidx.test.runner.AndroidJUnit4
 import com.android.compatibility.common.util.SystemUtil.runWithShellPermissionIdentity
 import com.android.compatibility.common.util.ThrowingRunnable
+import com.android.net.module.util.Inet4AddressUtils.getBroadcastAddress
+import com.android.net.module.util.Inet4AddressUtils.getPrefixMaskAsInet4Address
 import com.android.server.util.NetworkStackConstants.IPV4_ADDR_ANY
 import com.android.testutils.DevSdkIgnoreRule
 import com.android.testutils.DhcpClientPacketFilter