diff --git a/kernel/shell.c b/kernel/shell.c
index a7dbd14f..1a912f1b 100644
--- a/kernel/shell.c
+++ b/kernel/shell.c
@@ -35,6 +35,7 @@ void shell_init(int srv_or_cli)
 {
     if (!srv_or_cli)
     {
+        kprintf("server init");
         server_init(&srv,5555,49);
         srv._OnConnect = shell_on_connect;
         srv._OnDisconnect = shell_on_disconnect;
@@ -42,6 +43,8 @@ void shell_init(int srv_or_cli)
     }
     else
     {
+        sleep(3);
+        kprintf("client init");
         cli_init(&cli);
         while (cli_ConnectTo(&cli,"192.168.0.1",5555,0));
             sleep(1);
diff --git a/lwip/src/include/lwipopts.h b/lwip/src/include/lwipopts.h
index bf0d78d6..e56da66c 100644
--- a/lwip/src/include/lwipopts.h
+++ b/lwip/src/include/lwipopts.h
@@ -99,6 +99,7 @@
 #define NETIF_DEBUG		LWIP_DBG_OFF
 #define TIMERS_DEBUG		LWIP_DBG_OFF
 
+#define IP_FORWARD              1
 
 #if 0
 #define LWIP_TCPIP_CORE_LOCKING_INPUT   1