diff --git a/divers/bind/mkzone b/divers/bind/mkzone
index de59bec..efaaa43 100755
--- a/divers/bind/mkzone
+++ b/divers/bind/mkzone
@@ -6,12 +6,13 @@ set -e
 #  - ficher de zone inverse
 #
 readonly zone="domaine.lan"
-readonly zonerev="1.168.192.in-addr.arpa"
-readonly nsname="ns"
-readonly nsip="192.168.1.10"
+readonly zonenet="192.168.56"
+readonly zonerev="56.168.192.in-addr.arpa"
+readonly nsname="srv1"
+readonly nsip="${zonenet}.10"
 readonly nsiprev=$(echo ${nsip}|cut -d. -f4) # dernier octet pour classe C
-readonly nsname2="ns2"
-readonly nsip2="192.168.1.11"
+readonly nsname2="srv2"
+readonly nsip2="${zonenet}.11"
 readonly nsiprev2=$(echo ${nsip2}|cut -d. -f4)
 readonly ttl="86400"
 
@@ -23,8 +24,8 @@ readonly date=$(date +%Y%m%d00)
 
 cat <<EOT > "named.conf.local"
 
-; fichier zone ${zone}
-; le $(date)
+# fichier zone ${zone}
+# le $(date)
 
 zone "${zone}" {
     type master;
@@ -52,11 +53,11 @@ cat <<EOT > "db.${zone}"
                 3600       ; minimum (1 hour)
                 )
  
-                   IN   NS    ${nsname}
-                   IN   NS    ${nsname2}
+@                  IN   NS    ${nsname}
+@                  IN   NS    ${nsname2}
  
-                   IN   A     203.0.113.10 # zone 
-                   IN   AAAA  2001:DB8:BEEF:113::10  #
+                   IN   A     203.0.113.10 ;  zone 
+                   IN   AAAA  2001:DB8:BEEF:113::10  ;
 www                IN   CNAME ${nsfqdnp}
 ftp                IN   CNAME ${nsfqdnp}
  
@@ -71,7 +72,7 @@ cat <<EOT > "db.${zone}.rev"
 ; fichier zone inverse ${zone}
 ; le $(date)
 \$TTL ${ttl} ; (1 day)
-\$ORIGIN ${zonep}
+#\$ORIGIN ${zonep}
 @ IN SOA ${nsfqdnp} root.${nsfqdnp} (
                 ${date} ; serial YYYYMMDDnn
                 14400      ; refresh (4 hours)
@@ -80,10 +81,9 @@ cat <<EOT > "db.${zone}.rev"
                 3600       ; minimum (1 hour)
                 )
  
-                 IN   NS    ${nsname}
-                 IN   NS    ${nsname2}
+@                 IN   NS    ${nsname}
+@                 IN   NS    ${nsname2}
  
-           10    IN   PTR
  
 ${nsiprev}	 IN   PTR     ${nsname}
 ${nsiprev2}      IN   PTR     ${nsname2}