Index: C:/eclipse/workspace/L2_GameServer_c4/java/net/sf/l2j/loginserver/ClientThread.java
===================================================================
--- C:/eclipse/workspace/L2_GameServer_c4/java/net/sf/l2j/loginserver/ClientThread.java	(revision 1744)
+++ C:/eclipse/workspace/L2_GameServer_c4/java/net/sf/l2j/loginserver/ClientThread.java	(working copy)
@@ -62,6 +62,7 @@
 
 	private boolean _internalIP;
     protected static List<String> _bannedIPs = new FastList<String>();
+    private boolean _ggAuth;
     
 	
 	public ClientThread(Socket client, Logins logins) throws IOException
@@ -78,6 +79,7 @@
 		_out = new BufferedOutputStream(client.getOutputStream());
         _crypt = new NewCrypt("_;5.]94-31==-%xT!^[$\000");
 		_logins = logins;
+		_ggAuth = false;
         
         if (_bannedIPs.contains(ip))
         {
@@ -155,6 +157,15 @@
                     _log.warning("[C]\n"+printData(decrypt, decrypt.length));
 				
 				int packetType = decrypt[0]&0xff;
+				
+				if(packetType != 0x07 && Config.FORCE_GGAUTH)
+				{
+					_log.warning("[ClientThread] client bypassed GGAuth, kicking off..");
+                    LoginFail lof = new LoginFail(LoginFail.REASON_ACCESS_FAILED);
+                    sendPacket(lof);
+                    return;
+				}
+				
 				switch (packetType)
 				{
 					case 00:
@@ -267,10 +278,9 @@
                     
                     case 07: // new GG Auth packet (GG = GameGuard)
                     {
-                        if (Config.DEBUG)
-                        	_log.info("Client requested GG Auth");
                         GGAuth sp = new GGAuth(GGAuth.SKIP_GG_AUTH_REQUEST);
                         sendPacket(sp);
+                        _ggAuth=true;
                         break;
                     }