--- gvpe/src/connection.h	2008/08/07 17:30:28	1.31
+++ gvpe/src/connection.h	2008/08/10 01:34:36	1.33
@@ -1,22 +1,32 @@
 /*
     connection.h -- header for connection.C
-    Copyright (C) 2003-2005 Marc Lehmann <gvpe@schmorp.de>
+    Copyright (C) 2003-2008 Marc Lehmann <gvpe@schmorp.de>
  
     This file is part of GVPE.
 
-    GVPE is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
- 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
- 
-    You should have received a copy of the GNU General Public License
-    along with gvpe; if not, write to the Free Software
-    Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+    GVPE is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 3 of the License, or (at your
+    option) any later version.
+   
+    This program is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+    Public License for more details.
+   
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, see <http://www.gnu.org/licenses/>.
+   
+    Additional permission under GNU GPL version 3 section 7
+   
+    If you modify this Program, or any covered work, by linking or
+    combining it with the OpenSSL project's OpenSSL library (or a modified
+    version of that library), containing parts covered by the terms of the
+    OpenSSL or SSLeay licenses, the licensors of this Program grant you
+    additional permission to convey the resulting work.  Corresponding
+    Source for a non-source form of such a combination shall include the
+    source code for the parts of OpenSSL used as well as that of the
+    covered work.
 */
 
 #ifndef GVPE_CONNECTION_H__
@@ -145,12 +155,14 @@
 
   tstamp last_activity;	// time of last packet received
   tstamp last_establish_attempt; 
+  //tstamp last_si_change; // time we last changed the socket address
 
   u32 oseqno;
   sliding_window iseqno;
 
   u8 protocol;
   u8 features;
+  bool is_direct; // current connection (si) is direct?
 
   pkt_queue data_queue, vpn_queue;