diff --git a/service/src/com/android/server/connectivity/Nat464Xlat.java b/service/src/com/android/server/connectivity/Nat464Xlat.java
index bbf9cef..f9e07fd 100644
--- a/service/src/com/android/server/connectivity/Nat464Xlat.java
+++ b/service/src/com/android/server/connectivity/Nat464Xlat.java
@@ -583,6 +583,21 @@
         return mIPv6Address;
     }
 
+    /**
+     * Get the generated v4 address of clat.
+     */
+    @Nullable
+    public Inet4Address getClatv4SrcAddress() {
+        // Variables in Nat464Xlat should only be accessed from handler thread.
+        ensureRunningOnHandlerThread();
+        if (!isStarted()) return null;
+
+        final LinkAddress v4Addr = getLinkAddress(mIface);
+        if (v4Addr == null) return null;
+
+        return (Inet4Address) v4Addr.getAddress();
+    }
+
     private void ensureRunningOnHandlerThread() {
         if (mNetwork.handler().getLooper().getThread() != Thread.currentThread()) {
             throw new IllegalStateException(
diff --git a/service/src/com/android/server/connectivity/NetworkAgentInfo.java b/service/src/com/android/server/connectivity/NetworkAgentInfo.java
index 08c1455..845c04c 100644
--- a/service/src/com/android/server/connectivity/NetworkAgentInfo.java
+++ b/service/src/com/android/server/connectivity/NetworkAgentInfo.java
@@ -1043,6 +1043,14 @@
     }
 
     /**
+     * Get the generated v4 address of clat.
+     */
+    @Nullable
+    public Inet4Address getClatv4SrcAddress() {
+        return clatd.getClatv4SrcAddress();
+    }
+
+    /**
      * Translate the input v4 address to v6 clat address.
      */
     @Nullable