diff --git a/server/NetdNativeService.cpp b/server/NetdNativeService.cpp
index 9aec5e2..9e217f5 100644
--- a/server/NetdNativeService.cpp
+++ b/server/NetdNativeService.cpp
@@ -37,6 +37,7 @@
 
 #include "BinderUtil.h"
 #include "Controllers.h"
+#include "Fwmark.h"
 #include "InterfaceController.h"
 #include "NetdNativeService.h"
 #include "NetdPermissions.h"
@@ -1188,5 +1189,15 @@
     return binder::Status::ok();
 }
 
+binder::Status NetdNativeService::getFwmarkForNetwork(int32_t netId, MarkMaskParcel* markMask) {
+    ENFORCE_NETWORK_STACK_PERMISSIONS();
+
+    Fwmark fwmark;
+    fwmark.netId = netId;
+    markMask->mask = FWMARK_NET_ID_MASK;
+    markMask->mark = fwmark.intValue;
+    return binder::Status::ok();
+}
+
 }  // namespace net
 }  // namespace android