diff --git a/admin/lib/Evoauth/Iptables.pm b/admin/lib/Evoauth/Iptables.pm
index 93bce30..c194010 100644
--- a/admin/lib/Evoauth/Iptables.pm
+++ b/admin/lib/Evoauth/Iptables.pm
@@ -165,7 +165,7 @@ sub Control() {
 			# on split la liste des paramètres
 			my @tmp1 = split (/\t+|\s+/);
 
-			system("/sbin/iptables -t nat -A PREROUTING -p $tmp1[2] -i ppp0 --dport $tmp1[1] -j DNAT --to $tmp1[0]:$tmp1[1] 2>/dev/null");
+			system("/sbin/iptables -t nat -A PREROUTING -p $tmp1[3] -i ppp0 --dport $tmp1[1] -j DNAT --to $tmp1[0]:$tmp1[2] 2>/dev/null");
 		}
 
 		&Evoauth::Functions::Log("1 - Règles de PREROUTING charges");
@@ -186,7 +186,7 @@ sub Control() {
 			# on split la liste des paramètres
 			my @tmp2 = split (/\t+|\s+/);
 
-			system("/sbin/iptables -A FORWARD -p $tmp2[2] -i ppp0 -o eth0 --dport $tmp2[1] -j EVOAUTH 2>/dev/null");
+			system("/sbin/iptables -A FORWARD -p $tmp2[3] -i ppp0 -o eth0 --dport $tmp2[1] -j EVOAUTH 2>/dev/null");
 		}
 
 		&Evoauth::Functions::Log("3 - Règles chargées");
@@ -209,8 +209,8 @@ sub Control() {
 			# on split la liste des paramètres
 			my @tmp3 = split (/\t+|\s+/);
 
-			system("/sbin/iptables -D FORWARD -p $tmp3[2] -i ppp0 -o eth0 --dport $tmp3[1] -j EVOAUTH 2>/dev/null");
-			system("/sbin/iptables -t nat -D PREROUTING -p $tmp3[2] -i ppp0 --dport $tmp3[1] -j DNAT --to $tmp3[0]:$tmp3[1] 2>/dev/null");
+			system("/sbin/iptables -D FORWARD -p $tmp3[3] -i ppp0 -o eth0 --dport $tmp3[1] -j EVOAUTH 2>/dev/null");
+			system("/sbin/iptables -t nat -D PREROUTING -p $tmp3[3] -i ppp0 --dport $tmp3[1] -j DNAT --to $tmp3[0]:$tmp3[2] 2>/dev/null");
 		}
 
 		&Evoauth::Functions::Log("2 - Annulation FORWARD + PREROUTING");
diff --git a/install/evoauth.rules b/install/evoauth.rules
index 119fbb3..523a99a 100644
--- a/install/evoauth.rules
+++ b/install/evoauth.rules
@@ -1,5 +1,5 @@
-# adresse-ip	port	protocole
-192.168.1.104	1494	tcp			# metaframe
-192.168.1.110	3000	tcp			# mantis
-192.168.1.4		5631	tcp			# PCAnywhere TCP
-192.168.1.4		5632	udp			# PCAnywhere UDP
\ No newline at end of file
+# adresse-ip	sport 	dport	protocole
+192.168.1.104	1494	1494	tcp		# metaframe
+192.168.1.110	3000	3000	tcp		# mantis
+192.168.1.4	5631	5631	tcp		# PCAnywhere TCP
+192.168.1.4	5632	5632	udp		# PCAnywhere UDP