diff --git a/framework/api/current.txt b/framework/api/current.txt
index d4262a8..4bfcda3 100644
--- a/framework/api/current.txt
+++ b/framework/api/current.txt
@@ -400,16 +400,6 @@
     method public android.net.NetworkRequest.Builder setNetworkSpecifier(android.net.NetworkSpecifier);
   }
 
-  public final class Proxy {
-    ctor public Proxy();
-    method @Deprecated public static String getDefaultHost();
-    method @Deprecated public static int getDefaultPort();
-    method @Deprecated public static String getHost(android.content.Context);
-    method @Deprecated public static int getPort(android.content.Context);
-    field @Deprecated public static final String EXTRA_PROXY_INFO = "android.intent.extra.PROXY_INFO";
-    field public static final String PROXY_CHANGE_ACTION = "android.intent.action.PROXY_CHANGE";
-  }
-
   public class ProxyInfo implements android.os.Parcelable {
     ctor public ProxyInfo(@Nullable android.net.ProxyInfo);
     method public static android.net.ProxyInfo buildDirectProxy(String, int);
diff --git a/framework/api/module-lib-current.txt b/framework/api/module-lib-current.txt
index 3af855e..a9fd6f2 100644
--- a/framework/api/module-lib-current.txt
+++ b/framework/api/module-lib-current.txt
@@ -23,10 +23,6 @@
     field public static final int TRANSPORT_TEST = 7; // 0x7
   }
 
-  public final class Proxy {
-    method public static void setHttpProxyConfiguration(@Nullable android.net.ProxyInfo);
-  }
-
   public final class TcpRepairWindow {
     ctor public TcpRepairWindow(int, int, int, int, int, int);
     field public final int maxWindow;
diff --git a/framework/api/system-current.txt b/framework/api/system-current.txt
index 40c2cd1..373fa3c 100644
--- a/framework/api/system-current.txt
+++ b/framework/api/system-current.txt
@@ -442,16 +442,3 @@
 
 }
 
-package android.net.util {
-
-  public final class SocketUtils {
-    method public static void bindSocketToInterface(@NonNull java.io.FileDescriptor, @NonNull String) throws android.system.ErrnoException;
-    method public static void closeSocket(@Nullable java.io.FileDescriptor) throws java.io.IOException;
-    method @NonNull public static java.net.SocketAddress makeNetlinkSocketAddress(int, int);
-    method @NonNull public static java.net.SocketAddress makePacketSocketAddress(int, int);
-    method @Deprecated @NonNull public static java.net.SocketAddress makePacketSocketAddress(int, @NonNull byte[]);
-    method @NonNull public static java.net.SocketAddress makePacketSocketAddress(int, int, @NonNull byte[]);
-  }
-
-}
-
diff --git a/framework/src/android/net/NetworkUtils.java b/framework/src/android/net/NetworkUtils.java
index b5e8a61..9e42bbe 100644
--- a/framework/src/android/net/NetworkUtils.java
+++ b/framework/src/android/net/NetworkUtils.java
@@ -87,22 +87,6 @@
     public static native int bindSocketToNetwork(FileDescriptor fd, int netId);
 
     /**
-     * Protect {@code fd} from VPN connections.  After protecting, data sent through
-     * this socket will go directly to the underlying network, so its traffic will not be
-     * forwarded through the VPN.
-     */
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553,
-            publicAlternatives = "Use {@link android.net.VpnService#protect} instead.")
-    public static native boolean protectFromVpn(FileDescriptor fd);
-
-    /**
-     * Protect {@code socketfd} from VPN connections.  After protecting, data sent through
-     * this socket will go directly to the underlying network, so its traffic will not be
-     * forwarded through the VPN.
-     */
-    public native static boolean protectFromVpn(int socketfd);
-
-    /**
      * Determine if {@code uid} can access network designated by {@code netId}.
      * @return {@code true} if {@code uid} can access network, {@code false} otherwise.
      */
diff --git a/framework/src/android/net/PacProxySelector.java b/framework/src/android/net/PacProxySelector.java
deleted file mode 100644
index 326943a..0000000
--- a/framework/src/android/net/PacProxySelector.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2013 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.
- */
-
-package android.net;
-
-import android.os.ServiceManager;
-import android.util.Log;
-
-import com.android.net.IProxyService;
-
-import com.google.android.collect.Lists;
-
-import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.net.MalformedURLException;
-import java.net.Proxy;
-import java.net.Proxy.Type;
-import java.net.ProxySelector;
-import java.net.SocketAddress;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.util.List;
-
-/**
- * @hide
- */
-public class PacProxySelector extends ProxySelector {
-    private static final String TAG = "PacProxySelector";
-    public static final String PROXY_SERVICE = "com.android.net.IProxyService";
-    private static final String SOCKS = "SOCKS ";
-    private static final String PROXY = "PROXY ";
-
-    private IProxyService mProxyService;
-    private final List<Proxy> mDefaultList;
-
-    public PacProxySelector() {
-        mProxyService = IProxyService.Stub.asInterface(
-                ServiceManager.getService(PROXY_SERVICE));
-        if (mProxyService == null) {
-            // Added because of b10267814 where mako is restarting.
-            Log.e(TAG, "PacProxyInstaller: no proxy service");
-        }
-        mDefaultList = Lists.newArrayList(java.net.Proxy.NO_PROXY);
-    }
-
-    @Override
-    public List<Proxy> select(URI uri) {
-        if (mProxyService == null) {
-            mProxyService = IProxyService.Stub.asInterface(
-                    ServiceManager.getService(PROXY_SERVICE));
-        }
-        if (mProxyService == null) {
-            Log.e(TAG, "select: no proxy service return NO_PROXY");
-            return Lists.newArrayList(java.net.Proxy.NO_PROXY);
-        }
-        String response = null;
-        String urlString;
-        try {
-            // Strip path and username/password from URI so it's not visible to PAC script. The
-            // path often contains credentials the app does not want exposed to a potentially
-            // malicious PAC script.
-            if (!"http".equalsIgnoreCase(uri.getScheme())) {
-                uri = new URI(uri.getScheme(), null, uri.getHost(), uri.getPort(), "/", null, null);
-            }
-            urlString = uri.toURL().toString();
-        } catch (URISyntaxException e) {
-            urlString = uri.getHost();
-        } catch (MalformedURLException e) {
-            urlString = uri.getHost();
-        }
-        try {
-            response = mProxyService.resolvePacFile(uri.getHost(), urlString);
-        } catch (Exception e) {
-            Log.e(TAG, "Error resolving PAC File", e);
-        }
-        if (response == null) {
-            return mDefaultList;
-        }
-
-        return parseResponse(response);
-    }
-
-    private static List<Proxy> parseResponse(String response) {
-        String[] split = response.split(";");
-        List<Proxy> ret = Lists.newArrayList();
-        for (String s : split) {
-            String trimmed = s.trim();
-            if (trimmed.equals("DIRECT")) {
-                ret.add(java.net.Proxy.NO_PROXY);
-            } else if (trimmed.startsWith(PROXY)) {
-                Proxy proxy = proxyFromHostPort(Type.HTTP, trimmed.substring(PROXY.length()));
-                if (proxy != null) {
-                    ret.add(proxy);
-                }
-            } else if (trimmed.startsWith(SOCKS)) {
-                Proxy proxy = proxyFromHostPort(Type.SOCKS, trimmed.substring(SOCKS.length()));
-                if (proxy != null) {
-                    ret.add(proxy);
-                }
-            }
-        }
-        if (ret.size() == 0) {
-            ret.add(java.net.Proxy.NO_PROXY);
-        }
-        return ret;
-    }
-
-    private static Proxy proxyFromHostPort(Proxy.Type type, String hostPortString) {
-        try {
-            String[] hostPort = hostPortString.split(":");
-            String host = hostPort[0];
-            int port = Integer.parseInt(hostPort[1]);
-            return new Proxy(type, InetSocketAddress.createUnresolved(host, port));
-        } catch (NumberFormatException|ArrayIndexOutOfBoundsException e) {
-            Log.d(TAG, "Unable to parse proxy " + hostPortString + " " + e);
-            return null;
-        }
-    }
-
-    @Override
-    public void connectFailed(URI uri, SocketAddress address, IOException failure) {
-
-    }
-
-}
diff --git a/framework/src/android/net/Proxy.java b/framework/src/android/net/Proxy.java
deleted file mode 100644
index 77c8a4f..0000000
--- a/framework/src/android/net/Proxy.java
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * Copyright (C) 2007 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.
- */
-
-package android.net;
-
-import android.annotation.Nullable;
-import android.annotation.SdkConstant;
-import android.annotation.SdkConstant.SdkConstantType;
-import android.annotation.SystemApi;
-import android.compat.annotation.UnsupportedAppUsage;
-import android.content.Context;
-import android.os.Build;
-import android.text.TextUtils;
-import android.util.Log;
-
-import com.android.net.module.util.ProxyUtils;
-
-import java.net.InetSocketAddress;
-import java.net.ProxySelector;
-import java.net.URI;
-import java.util.List;
-
-/**
- * A convenience class for accessing the user and default proxy
- * settings.
- */
-public final class Proxy {
-
-    private static final String TAG = "Proxy";
-
-    private static final ProxySelector sDefaultProxySelector;
-
-    /**
-     * Used to notify an app that's caching the proxy that either the default
-     * connection has changed or any connection's proxy has changed. The new
-     * proxy should be queried using {@link ConnectivityManager#getDefaultProxy()}.
-     *
-     * <p class="note">This is a protected intent that can only be sent by the system
-     */
-    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    public static final String PROXY_CHANGE_ACTION = "android.intent.action.PROXY_CHANGE";
-    /**
-     * Intent extra included with {@link #PROXY_CHANGE_ACTION} intents.
-     * It describes the new proxy being used (as a {@link ProxyInfo} object).
-     * @deprecated Because {@code PROXY_CHANGE_ACTION} is sent whenever the proxy
-     * for any network on the system changes, applications should always use
-     * {@link ConnectivityManager#getDefaultProxy()} or
-     * {@link ConnectivityManager#getLinkProperties(Network)}.{@link LinkProperties#getHttpProxy()}
-     * to get the proxy for the Network(s) they are using.
-     */
-    @Deprecated
-    public static final String EXTRA_PROXY_INFO = "android.intent.extra.PROXY_INFO";
-
-    private static ConnectivityManager sConnectivityManager = null;
-
-    static {
-        sDefaultProxySelector = ProxySelector.getDefault();
-    }
-
-    /**
-     * Return the proxy object to be used for the URL given as parameter.
-     * @param ctx A Context used to get the settings for the proxy host.
-     * @param url A URL to be accessed. Used to evaluate exclusion list.
-     * @return Proxy (java.net) object containing the host name. If the
-     *         user did not set a hostname it returns the default host.
-     *         A null value means that no host is to be used.
-     * {@hide}
-     */
-    @UnsupportedAppUsage
-    public static final java.net.Proxy getProxy(Context ctx, String url) {
-        String host = "";
-        if ((url != null) && !isLocalHost(host)) {
-            URI uri = URI.create(url);
-            ProxySelector proxySelector = ProxySelector.getDefault();
-
-            List<java.net.Proxy> proxyList = proxySelector.select(uri);
-
-            if (proxyList.size() > 0) {
-                return proxyList.get(0);
-            }
-        }
-        return java.net.Proxy.NO_PROXY;
-    }
-
-
-    /**
-     * Return the proxy host set by the user.
-     * @param ctx A Context used to get the settings for the proxy host.
-     * @return String containing the host name. If the user did not set a host
-     *         name it returns the default host. A null value means that no
-     *         host is to be used.
-     * @deprecated Use standard java vm proxy values to find the host, port
-     *         and exclusion list.  This call ignores the exclusion list.
-     */
-    @Deprecated
-    public static final String getHost(Context ctx) {
-        java.net.Proxy proxy = getProxy(ctx, null);
-        if (proxy == java.net.Proxy.NO_PROXY) return null;
-        try {
-            return ((InetSocketAddress)(proxy.address())).getHostName();
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    /**
-     * Return the proxy port set by the user.
-     * @param ctx A Context used to get the settings for the proxy port.
-     * @return The port number to use or -1 if no proxy is to be used.
-     * @deprecated Use standard java vm proxy values to find the host, port
-     *         and exclusion list.  This call ignores the exclusion list.
-     */
-    @Deprecated
-    public static final int getPort(Context ctx) {
-        java.net.Proxy proxy = getProxy(ctx, null);
-        if (proxy == java.net.Proxy.NO_PROXY) return -1;
-        try {
-            return ((InetSocketAddress)(proxy.address())).getPort();
-        } catch (Exception e) {
-            return -1;
-        }
-    }
-
-    /**
-     * Return the default proxy host specified by the carrier.
-     * @return String containing the host name or null if there is no proxy for
-     * this carrier.
-     * @deprecated Use standard java vm proxy values to find the host, port and
-     *         exclusion list.  This call ignores the exclusion list and no
-     *         longer reports only mobile-data apn-based proxy values.
-     */
-    @Deprecated
-    public static final String getDefaultHost() {
-        String host = System.getProperty("http.proxyHost");
-        if (TextUtils.isEmpty(host)) return null;
-        return host;
-    }
-
-    /**
-     * Return the default proxy port specified by the carrier.
-     * @return The port number to be used with the proxy host or -1 if there is
-     * no proxy for this carrier.
-     * @deprecated Use standard java vm proxy values to find the host, port and
-     *         exclusion list.  This call ignores the exclusion list and no
-     *         longer reports only mobile-data apn-based proxy values.
-     */
-    @Deprecated
-    public static final int getDefaultPort() {
-        if (getDefaultHost() == null) return -1;
-        try {
-            return Integer.parseInt(System.getProperty("http.proxyPort"));
-        } catch (NumberFormatException e) {
-            return -1;
-        }
-    }
-
-    private static final boolean isLocalHost(String host) {
-        if (host == null) {
-            return false;
-        }
-        try {
-            if (host != null) {
-                if (host.equalsIgnoreCase("localhost")) {
-                    return true;
-                }
-                if (InetAddresses.parseNumericAddress(host).isLoopbackAddress()) {
-                    return true;
-                }
-            }
-        } catch (IllegalArgumentException iex) {
-        }
-        return false;
-    }
-
-    /** @hide */
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-    @Deprecated
-    public static void setHttpProxySystemProperty(ProxyInfo p) {
-        setHttpProxyConfiguration(p);
-    }
-
-    /**
-     * Set HTTP proxy configuration for the process to match the provided ProxyInfo.
-     *
-     * If the provided ProxyInfo is null, the proxy configuration will be cleared.
-     * @hide
-     */
-    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
-    public static void setHttpProxyConfiguration(@Nullable ProxyInfo p) {
-        String host = null;
-        String port = null;
-        String exclList = null;
-        Uri pacFileUrl = Uri.EMPTY;
-        if (p != null) {
-            host = p.getHost();
-            port = Integer.toString(p.getPort());
-            exclList = ProxyUtils.exclusionListAsString(p.getExclusionList());
-            pacFileUrl = p.getPacFileUrl();
-        }
-        setHttpProxyConfiguration(host, port, exclList, pacFileUrl);
-    }
-
-    /** @hide */
-    public static void setHttpProxyConfiguration(String host, String port, String exclList,
-            Uri pacFileUrl) {
-        if (exclList != null) exclList = exclList.replace(",", "|");
-        if (false) Log.d(TAG, "setHttpProxySystemProperty :"+host+":"+port+" - "+exclList);
-        if (host != null) {
-            System.setProperty("http.proxyHost", host);
-            System.setProperty("https.proxyHost", host);
-        } else {
-            System.clearProperty("http.proxyHost");
-            System.clearProperty("https.proxyHost");
-        }
-        if (port != null) {
-            System.setProperty("http.proxyPort", port);
-            System.setProperty("https.proxyPort", port);
-        } else {
-            System.clearProperty("http.proxyPort");
-            System.clearProperty("https.proxyPort");
-        }
-        if (exclList != null) {
-            System.setProperty("http.nonProxyHosts", exclList);
-            System.setProperty("https.nonProxyHosts", exclList);
-        } else {
-            System.clearProperty("http.nonProxyHosts");
-            System.clearProperty("https.nonProxyHosts");
-        }
-        if (!Uri.EMPTY.equals(pacFileUrl)) {
-            ProxySelector.setDefault(new PacProxySelector());
-        } else {
-            ProxySelector.setDefault(sDefaultProxySelector);
-        }
-    }
-}
diff --git a/framework/src/android/net/UidRange.aidl b/framework/src/android/net/UidRange.aidl
new file mode 100644
index 0000000..f70fc8e
--- /dev/null
+++ b/framework/src/android/net/UidRange.aidl
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+
+package android.net;
+
+/**
+ * An inclusive range of UIDs.
+ *
+ * {@hide}
+ */
+parcelable UidRange;
\ No newline at end of file
diff --git a/framework/src/android/net/UidRange.java b/framework/src/android/net/UidRange.java
new file mode 100644
index 0000000..26518d3
--- /dev/null
+++ b/framework/src/android/net/UidRange.java
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+package android.net;
+
+import android.annotation.Nullable;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.os.UserHandle;
+
+import java.util.Collection;
+
+/**
+ * An inclusive range of UIDs.
+ *
+ * @hide
+ */
+public final class UidRange implements Parcelable {
+    public final int start;
+    public final int stop;
+
+    public UidRange(int startUid, int stopUid) {
+        if (startUid < 0) throw new IllegalArgumentException("Invalid start UID.");
+        if (stopUid < 0) throw new IllegalArgumentException("Invalid stop UID.");
+        if (startUid > stopUid) throw new IllegalArgumentException("Invalid UID range.");
+        start = startUid;
+        stop  = stopUid;
+    }
+
+    /** Creates a UidRange for the specified user. */
+    public static UidRange createForUser(UserHandle user) {
+        final UserHandle nextUser = UserHandle.of(user.getIdentifier() + 1);
+        final int start = UserHandle.getUid(user, 0 /* appId */);
+        final int end = UserHandle.getUid(nextUser, 0) - 1;
+        return new UidRange(start, end);
+    }
+
+    /** Returns the smallest user Id which is contained in this UidRange */
+    public int getStartUser() {
+        return UserHandle.getUserHandleForUid(start).getIdentifier();
+    }
+
+    /** Returns the largest user Id which is contained in this UidRange */
+    public int getEndUser() {
+        return UserHandle.getUserHandleForUid(stop).getIdentifier();
+    }
+
+    /** Returns whether the UidRange contains the specified UID. */
+    public boolean contains(int uid) {
+        return start <= uid && uid <= stop;
+    }
+
+    /**
+     * Returns the count of UIDs in this range.
+     */
+    public int count() {
+        return 1 + stop - start;
+    }
+
+    /**
+     * @return {@code true} if this range contains every UID contained by the {@code other} range.
+     */
+    public boolean containsRange(UidRange other) {
+        return start <= other.start && other.stop <= stop;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = 17;
+        result = 31 * result + start;
+        result = 31 * result + stop;
+        return result;
+    }
+
+    @Override
+    public boolean equals(@Nullable Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o instanceof UidRange) {
+            UidRange other = (UidRange) o;
+            return start == other.start && stop == other.stop;
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return start + "-" + stop;
+    }
+
+    // Implement the Parcelable interface
+    // TODO: Consider making this class no longer parcelable, since all users are likely in the
+    // system server.
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(start);
+        dest.writeInt(stop);
+    }
+
+    public static final @android.annotation.NonNull Creator<UidRange> CREATOR =
+            new Creator<UidRange>() {
+        @Override
+        public UidRange createFromParcel(Parcel in) {
+            int start = in.readInt();
+            int stop = in.readInt();
+
+            return new UidRange(start, stop);
+        }
+        @Override
+        public UidRange[] newArray(int size) {
+            return new UidRange[size];
+        }
+    };
+
+    /**
+     * Returns whether any of the UidRange in the collection contains the specified uid
+     *
+     * @param ranges The collection of UidRange to check
+     * @param uid the uid in question
+     * @return {@code true} if the uid is contained within the ranges, {@code false} otherwise
+     *
+     * @see UidRange#contains(int)
+     */
+    public static boolean containsUid(Collection<UidRange> ranges, int uid) {
+        if (ranges == null) return false;
+        for (UidRange range : ranges) {
+            if (range.contains(uid)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}
diff --git a/framework/src/android/net/util/SocketUtils.java b/framework/src/android/net/util/SocketUtils.java
deleted file mode 100644
index e64060f..0000000
--- a/framework/src/android/net/util/SocketUtils.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (C) 2015 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.
- */
-
-package android.net.util;
-
-import static android.system.OsConstants.SOL_SOCKET;
-import static android.system.OsConstants.SO_BINDTODEVICE;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.annotation.SystemApi;
-import android.net.NetworkUtils;
-import android.system.ErrnoException;
-import android.system.NetlinkSocketAddress;
-import android.system.Os;
-import android.system.PacketSocketAddress;
-
-import libcore.io.IoBridge;
-
-import java.io.FileDescriptor;
-import java.io.IOException;
-import java.net.SocketAddress;
-
-/**
- * Collection of utilities to interact with raw sockets.
- * @hide
- */
-@SystemApi
-public final class SocketUtils {
-    /**
-     * Create a raw datagram socket that is bound to an interface.
-     *
-     * <p>Data sent through the socket will go directly to the underlying network, ignoring VPNs.
-     */
-    public static void bindSocketToInterface(@NonNull FileDescriptor socket, @NonNull String iface)
-            throws ErrnoException {
-        // SO_BINDTODEVICE actually takes a string. This works because the first member
-        // of struct ifreq is a NULL-terminated interface name.
-        // TODO: add a setsockoptString()
-        Os.setsockoptIfreq(socket, SOL_SOCKET, SO_BINDTODEVICE, iface);
-        NetworkUtils.protectFromVpn(socket);
-    }
-
-    /**
-     * Make a socket address to communicate with netlink.
-     */
-    @NonNull
-    public static SocketAddress makeNetlinkSocketAddress(int portId, int groupsMask) {
-        return new NetlinkSocketAddress(portId, groupsMask);
-    }
-
-    /**
-     * Make socket address that packet sockets can bind to.
-     *
-     * @param protocol the layer 2 protocol of the packets to receive. One of the {@code ETH_P_*}
-     *                 constants in {@link android.system.OsConstants}.
-     * @param ifIndex the interface index on which packets will be received.
-     */
-    @NonNull
-    public static SocketAddress makePacketSocketAddress(int protocol, int ifIndex) {
-        return new PacketSocketAddress(
-                protocol /* sll_protocol */,
-                ifIndex /* sll_ifindex */,
-                null /* sll_addr */);
-    }
-
-    /**
-     * Make a socket address that packet socket can send packets to.
-     * @deprecated Use {@link #makePacketSocketAddress(int, int, byte[])} instead.
-     *
-     * @param ifIndex the interface index on which packets will be sent.
-     * @param hwAddr the hardware address to which packets will be sent.
-     */
-    @Deprecated
-    @NonNull
-    public static SocketAddress makePacketSocketAddress(int ifIndex, @NonNull byte[] hwAddr) {
-        return new PacketSocketAddress(
-                0 /* sll_protocol */,
-                ifIndex /* sll_ifindex */,
-                hwAddr /* sll_addr */);
-    }
-
-    /**
-     * Make a socket address that a packet socket can send packets to.
-     *
-     * @param protocol the layer 2 protocol of the packets to send. One of the {@code ETH_P_*}
-     *                 constants in {@link android.system.OsConstants}.
-     * @param ifIndex the interface index on which packets will be sent.
-     * @param hwAddr the hardware address to which packets will be sent.
-     */
-    @NonNull
-    public static SocketAddress makePacketSocketAddress(int protocol, int ifIndex,
-            @NonNull byte[] hwAddr) {
-        return new PacketSocketAddress(
-                protocol /* sll_protocol */,
-                ifIndex /* sll_ifindex */,
-                hwAddr /* sll_addr */);
-    }
-
-    /**
-     * @see IoBridge#closeAndSignalBlockedThreads(FileDescriptor)
-     */
-    public static void closeSocket(@Nullable FileDescriptor fd) throws IOException {
-        IoBridge.closeAndSignalBlockedThreads(fd);
-    }
-
-    private SocketUtils() {}
-}
diff --git a/service/Android.bp b/service/Android.bp
index f20b89f..e65b7b4 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -63,6 +63,7 @@
         "unsupportedappusage",
     ],
     static_libs: [
+        "modules-utils-os",
         "net-utils-device-common",
         "net-utils-framework-common",
         "netd-client",
diff --git a/service/jarjar-rules.txt b/service/jarjar-rules.txt
index ef53ebb..d8205bf 100644
--- a/service/jarjar-rules.txt
+++ b/service/jarjar-rules.txt
@@ -1 +1,2 @@
-rule com.android.net.module.util.** com.android.connectivity.util.@1
\ No newline at end of file
+rule com.android.net.module.util.** com.android.connectivity.net-utils.@1
+rule com.android.modules.utils.** com.android.connectivity.modules-utils.@1
\ No newline at end of file