diff --git a/Python/etc/network/interfaces b/Python/etc/network/interfaces
index 2189295..ee87e95 100644
--- a/Python/etc/network/interfaces
+++ b/Python/etc/network/interfaces
@@ -94,6 +94,24 @@ iface %(interface)s inet static
         print """auto %(interface)s
 iface %(interface)s inet static""" % { 'interface': interface }
 
+    elif mode == "vide":
+        try:
+            iface, vlan = interface.split('.')
+        except ValueError:
+            vlan = None
+        if vlan:
+            print """auto %(interface)s
+iface %(interface)s inet manual
+    pre-up vconfig add %(iface)s %(vlan)s
+    post-down vconfig rem %(iface)s.%(vlan)s
+    up ip l set %(interface)s up
+    down ip l set %(interface)s down""" % { 'interface': interface, 'iface':iface,'vlan':vlan }
+        else:
+            print """auto %(interface)s
+iface %(interface)s inet manual
+    up ip l set %(interface)s up
+    down ip l set %(interface)s down""" % { 'interface': interface }
+            
     else:
         raise NotImplementedError, "Mode de réseau inconnu : %s" % mode