diff --git a/Python/etc/network/interfaces b/Python/etc/network/interfaces
index 1b7837b..1fa317d 100644
--- a/Python/etc/network/interfaces
+++ b/Python/etc/network/interfaces
@@ -7,6 +7,11 @@ info["owner"] = "root"
 info["group"] = "root"
 info["perms"] = 0644
 
+import config.dns
+
+nameservers = ' '.join(config.dns.recursiv)
+nameservers_adm = ' '.join(config.dns.recursiv_adm)
+
 header("""
 Les modifications locales sont a mettre dans le fichier /etc/network/interfaces.local
 
@@ -29,8 +34,8 @@ iface %(interface)s inet static
     netmask 255.255.248.0
     broadcast 138.231.143.255
     gateway 138.231.136.4
-    dns-nameservers 138.231.136.98 138.231.136.152 138.231.136.247
-    dns-search crans.org""" % { 'interface': interface, 'ip': pubip() }
+    dns-nameservers %(nameservers)s
+    dns-search crans.org""" % { 'interface': interface, 'ip': pubip(), 'nameservers': nameservers }
     
         for line in additionnals:
             print "   ", line
@@ -44,9 +49,9 @@ iface %(interface)s inet static
     address %(ip)s
     network 138.231.144.0
     netmask 255.255.248.0
-    broadcast 138.231.148.255
-    dns-nameservers 138.231.136.98 138.231.136.152 138.231.136.247
-    dns-search wifi.crans.org""" % { 'interface': interface, 'ip': wifiip() }
+    broadcast 138.231.151.255
+    dns-nameservers %(nameservers)s
+    dns-search wifi.crans.org""" % { 'interface': interface, 'ip': wifiip(), 'nameservers': nameservers }
 
         for line in additionnals:
             print "   ", line
@@ -60,8 +65,8 @@ iface %(interface)s inet static
     netmask 255.255.255.0
     broadcast 10.231.136.255
     mtu 1496
-    dns-nameservers 10.231.136.98 10.231.136.152 10.231.136.247
-    dns-search adm.crans.org""" % { 'interface': interface, 'ip': admip() }
+    dns-nameservers %(nameservers)s
+    dns-search adm.crans.org""" % { 'interface': interface, 'ip': admip(), 'nameservers': nameservers_adm }
 
         for line in additionnals:
             print "   ", line