diff --git a/sisr1/tp03-reseau-prive/srv-dns2/carte_reseau/interfaces b/sisr1/tp03-reseau-prive/srv-dns2/carte_reseau/interfaces
new file mode 100644
index 0000000..884630b
--- /dev/null
+++ b/sisr1/tp03-reseau-prive/srv-dns2/carte_reseau/interfaces
@@ -0,0 +1,17 @@
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+#allow-hotplug enp0s3
+#iface enp0s3 inet dhcp
+
+#premiere interface - adr. statique
+auto enp0s3
+iface enp0s3 inet dhcp
+
diff --git a/sisr1/tp03-reseau-prive/srv-dns2/dns/named.conf.local b/sisr1/tp03-reseau-prive/srv-dns2/dns/named.conf.local
new file mode 100644
index 0000000..16c568b
--- /dev/null
+++ b/sisr1/tp03-reseau-prive/srv-dns2/dns/named.conf.local
@@ -0,0 +1,23 @@
+//
+// Do any local configuration here
+// zone directe
+zone "monlabo.lan" {
+	type slave;
+        file "/etc/bind/db.monlabo.lan";
+	masters { 172.16.0.1; };
+	masterfile-format text;
+};
+
+// zone inverse 
+zone "0.16.172.in-addr.arpa" {
+	type slave;
+        notify no;
+        file "/etc/bind/db.monlabo.lan.rev";
+	masters { 172.16.0.1; };
+};
+
+
+// Consider adding the 1918 zones here, if they are not used in your
+// organization
+//include "/etc/bind/zones.rfc1918";
+