/* client_config sits in 2nd half of bb_common_bufsiz1 */
#if ENABLE_FEATURE_UDHCP_PORT
-#define SERVER_PORT (server_config.port)
+#define SERVER_PORT (server_config.port)
+#define SERVER_PORT6 (server_config.port)
#else
-#define SERVER_PORT 67
+#define SERVER_PORT 67
+#define SERVER_PORT6 547
#endif