diff --git a/gestion/gen_confs/firewall_new.py b/gestion/gen_confs/firewall_new.py
index 745a827b..889eef69 100755
--- a/gestion/gen_confs/firewall_new.py
+++ b/gestion/gen_confs/firewall_new.py
@@ -477,8 +477,10 @@ class firewall_komaz(firewall_crans) :
 
     ports_p2p = [ '412', '1214', '4662:4665' , '6346:6347', '6699', '6881:6889' ]
 
-    liste_reseaux_non_routables = [ '10.0.0.0/8', '172.16.0.0/12',
-        '169.254.0.0/16', '192.168.0.0/16', '224.0.0.0/4', '100.64.0.0/10']
+    liste_reseaux_non_routables = [ '10.0.0.0/8', '172.16.0.0/12','198.18.0.0/15',
+        '169.254.0.0/16', '192.168.0.0/16', '224.0.0.0/4', '100.64.0.0/10',
+        '0.0.0.0/8','127.0.0.0/8','192.0.2.0/24','198.51.100.0/24','203.0.113.0/24',
+        '255.255.255.255/32']
 
     def reseaux_non_routables(self) :
         """ Construction de RESEAUX_NON_ROUTABLES_{DST,SRC} """