diff --git a/gestion/gen_confs/generate.py b/gestion/gen_confs/generate.py
index 1323edc6..8346a081 100755
--- a/gestion/gen_confs/generate.py
+++ b/gestion/gen_confs/generate.py
@@ -34,41 +34,47 @@ db = crans_ldap()
 make_lock('auto_generate', 'Big lock', nowait=1)
 
 class base_reconfigure:
-    __firewalled_servers = [ 'redisdead', 'zamok', 'sable', 'komaz', 'routeur' ]
-    __blacklist_servers = [ _s + '-blacklist' for _s in  __firewalled_servers ]
-    __service_develop = {
-        'macip': [ _s + '-macip' for _s in  __firewalled_servers ],
-#        'droits': [ 'rouge-droits', 'ragnarok-droits' ],
-        'blacklist': __blacklist_servers,
-        'bl_carte_etudiant': __blacklist_servers,
-        'bl_chbre_invalide': __blacklist_servers,
-        'blacklist_mail_invalide': __blacklist_servers,
-        'blacklist_virus': __blacklist_servers,
-        'blacklist_warez': __blacklist_servers,
-        'blacklist_ipv6_ra': __blacklist_servers,
-        'blacklist_upload': __blacklist_servers,
-        'blacklist_p2p': __blacklist_servers,
-        'blacklist_autodisc_virus': __blacklist_servers,
-        'blacklist_autodisc_upload': __blacklist_servers,
-        'blacklist_autodisc_p2p': __blacklist_servers,
-        'blacklist_bloq': __blacklist_servers,
-        'del_user': [ 'zbee-del_user', 'owl-del_user', 'zamok-del_user' ],
-        'port': ['komaz-port'],
-        'dhcp': ['dhcp-dhcp', 'isc-dhcp'],
+    try:
+        sys.path.append('/etc/crans/')
+        from services import services as __services
+        sys.path.pop()
+        __firewalled_servers = __services.get('firewall', [])
+        __blacklist_servers = [ _s + '-blacklist' for _s in  __firewalled_servers ]
+        __service_develop = {
+          'macip': [ _s + '-macip' for _s in  __firewalled_servers ],
+#          'droits': [ 'rouge-droits', 'ragnarok-droits' ],
+          'blacklist': __blacklist_servers,
+          'bl_carte_etudiant': __blacklist_servers,
+          'bl_chbre_invalide': __blacklist_servers,
+          'blacklist_mail_invalide': __blacklist_servers,
+          'blacklist_virus': __blacklist_servers,
+          'blacklist_warez': __blacklist_servers,
+          'blacklist_ipv6_ra': __blacklist_servers,
+          'blacklist_upload': __blacklist_servers,
+          'blacklist_p2p': __blacklist_servers,
+          'blacklist_autodisc_virus': __blacklist_servers,
+          'blacklist_autodisc_upload': __blacklist_servers,
+          'blacklist_autodisc_p2p': __blacklist_servers,
+          'blacklist_bloq': __blacklist_servers,
+          'del_user': [ 'zbee-del_user', 'owl-del_user', 'zamok-del_user' ],
+          'port': ['%s-port' % _s for _s in __services.get('connection-main', [])],
+          'dhcp': [ "%s-dhcp" % _s for _s in __services.get('isc-dhcp-server', []) ],
         }
     #Y R U Aliasing !
-    __service_develop.update({
-        'mail_invalide':__service_develop['blacklist_mail_invalide'],
-        'virus':__service_develop['blacklist_virus'],
-        'warez':__service_develop['blacklist_warez'],
-        'ipv6_ra':__service_develop['blacklist_ipv6_ra'],
-        'upload': __service_develop['blacklist_upload'],
-        'p2p': __service_develop['blacklist_p2p'],
-        'autodisc_virus':__service_develop['blacklist_autodisc_virus'],
-        'autodisc_upload': __service_develop['blacklist_autodisc_upload'],
-        'autodisc_p2p': __service_develop['blacklist_autodisc_p2p'],
-        'bloq': __service_develop['blacklist_bloq'],
+        __service_develop.update({
+          'mail_invalide':__service_develop['blacklist_mail_invalide'],
+          'virus':__service_develop['blacklist_virus'],
+          'warez':__service_develop['blacklist_warez'],
+          'ipv6_ra':__service_develop['blacklist_ipv6_ra'],
+          'upload': __service_develop['blacklist_upload'],
+          'p2p': __service_develop['blacklist_p2p'],
+          'autodisc_virus':__service_develop['blacklist_autodisc_virus'],
+          'autodisc_upload': __service_develop['blacklist_autodisc_upload'],
+          'autodisc_p2p': __service_develop['blacklist_autodisc_p2p'],
+          'bloq': __service_develop['blacklist_bloq'],
         })
+    except ImportError:
+       __service_develop = {}
 
     def __init__(self, to_do=None):
 
@@ -310,7 +316,7 @@ if __name__ == '__main__':
             syslog(str(x))
         except UnicodeDecodeError:
             syslog("%s: non imprimable" % x.nom)
-    classe = eval(hostname)
+    classe = getattr(sys.modules[__name__], hostname, base_reconfigure)
 
     args_autorises = ['quiet', 'remove=', 'add=', 'list', 'help', 'reconnect']
     # Ajout aussi des arguments spécifiques à la machine