Index: /trunk/src/VBox/NetworkServices/NAT/VBoxNetLwipNAT.cpp
===================================================================
--- /trunk/src/VBox/NetworkServices/NAT/VBoxNetLwipNAT.cpp	(revision 49558)
+++ /trunk/src/VBox/NetworkServices/NAT/VBoxNetLwipNAT.cpp	(revision 49559)
@@ -166,5 +166,6 @@
     /* @todo: when configuration would be really needed */
     virtual int parseOpt(int rc, const RTGETOPTUNION& getOptVal);
-
+    /* VBoxNetNAT always needs Main */
+    virtual bool        isMainNeeded() { return true; }
    private:
     struct proxy_options m_ProxyOptions;