From 2ca8bce6e3194af64d383485b73b6f04b339c39d Mon Sep 17 00:00:00 2001
From: Julien Duponchelle <julien@gns3.net>
Date: Fri, 23 Sep 2016 17:08:05 +0200
Subject: [PATCH] WIP for fixing the nat node

Ref #686
---
 gns3server/compute/builtin/nodes/cloud.py | 9 +++++----
 gns3server/compute/builtin/nodes/nat.py   | 4 ++--
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/gns3server/compute/builtin/nodes/cloud.py b/gns3server/compute/builtin/nodes/cloud.py
index 6d28ba5d8..84d495fa2 100644
--- a/gns3server/compute/builtin/nodes/cloud.py
+++ b/gns3server/compute/builtin/nodes/cloud.py
@@ -198,8 +198,8 @@ def _add_ubridge_connection(self, nio, port_number):
 
                     if sys.platform.startswith("linux"):
                         # use raw sockets on Linux
-                        yield from self._ubridge_send('bridge add_nio_linux_raw {name} "{interface}"'.format(name=bridge_name,
-                                                                                                             interface=port_info["interface"]))
+                        yield from self._ubridge_send('bridge add_nio_ethernet {name} "{interface}"'.format(name=bridge_name,
+                                                                                                            interface=port_info["interface"]))
                     else:
                         if sys.platform.startswith("darwin"):
                             # Wireless adapters are not well supported by the libpcap on OSX
@@ -214,8 +214,9 @@ def _add_ubridge_connection(self, nio, port_number):
                                                                                                                 interface=port_info["interface"]))
 
                 elif port_info["type"] == "tap":
-                    yield from self._ubridge_send('bridge add_nio_tap {name} "{interface}"'.format(name=bridge_name,
-                                                                                                   interface=port_info["interface"]))
+                    yield from self._ubridge_send('bridge add_nio_tap {name} "{interface}"'.format(name=bridge_name, interface=port_info["interface"]))
+                    if port_info["interface"].startswith("nat"):
+                        yield from self._ubridge_send('brctl addif virbr0 "{interface}"'.format(interface=port_info["interface"]))
 
         elif port_info["type"] == "udp":
             yield from self._ubridge_send('bridge add_nio_udp {name} {lport} {rhost} {rport}'.format(name=bridge_name,
diff --git a/gns3server/compute/builtin/nodes/nat.py b/gns3server/compute/builtin/nodes/nat.py
index 7e1a1582f..c748f94a9 100644
--- a/gns3server/compute/builtin/nodes/nat.py
+++ b/gns3server/compute/builtin/nodes/nat.py
@@ -35,8 +35,8 @@ def __init__(self, *args, **kwargs):
         ports = [
             {
                 "name": "nat0",
-                "type": "ethernet",
-                "interface": "virbr0",
+                "type": "tap",
+                "interface": "nat0",
                 "port_number": 0
             }
         ]