diff --git a/bin/firewall-sosdg b/bin/firewall-sosdg
index d047730..e654956 100755
--- a/bin/firewall-sosdg
+++ b/bin/firewall-sosdg
@@ -267,7 +267,7 @@ if [ "$TCPPORTS" ] || [ "$UDPPORTS" ]; then
 			PORTS_COUNT=${#TCPPORTS[@]}
 			PORTS_COUNT_CURR=0
 			while [[ $PORTS_COUNT_CURR < $PORTS_COUNT ]]; do
-				for ((i=$PORTS_COUNT_CURR; i <=(($PORTS_COUNT_CURR+(($MULTI_MAX_PORTS-1)))); i++)); do
+				for ((i=$PORTS_COUNT_CURR; i <=(($PORTS_COUNT_CURR+(($NF_MULTI_MAX_PORTS-1)))); i++)); do
 					if [ ${TCPPORTS[$i]} ]; then
 						PORTS="${PORTS},${TCPPORTS[$i]}"
 					fi
@@ -570,17 +570,17 @@ if [ $IPV6 ]; then
 				PORTS_COUNT=${#IPV6TCP[@]}
 				PORTS_COUNT_CURR=0
 				while [[ $PORTS_COUNT_CURR < $PORTS_COUNT ]]; do
-					for ((i=$PORTS_COUNT_CURR; i <=(($PORTS_COUNT_CURR+(($MULTI_MAX_PORTS-1)))); i++)); do
+					for ((i=$PORTS_COUNT_CURR; i <=(($PORTS_COUNT_CURR+(($NF_MULTI_MAX_PORTS-1)))); i++)); do
 						if [ ${IPV6TCP[$i]} ]; then
 							PORTS="${PORTS},${IPV6TCP[$i]}"
 						fi
+					done
+					echo -en "${PURPLE}Multiport-TCP${DEFAULT_COLOR}/${GREEN}${PORTS#,}"
+					$IP6TABLES -A INPUT -p tcp -m multiport --dports ${PORTS#,} -j ACCEPT
+					unset PORTS
+        			PORTS_COUNT_CURR=$i
 				done
-				echo -en "${PURPLE}Multiport-TCP${DEFAULT_COLOR}/${GREEN}${PORTS#,}"
-				$IPTABLES -A INPUT -p tcp -m multiport --dports ${PORTS#,} -j ACCEPT
-				unset PORTS
-        		PORTS_COUNT_CURR=$y
-			done
-			unset y PORTS PORTS_COUNT_CURR PORTS_COUNT
+				unset y PORTS PORTS_COUNT_CURR PORTS_COUNT
 			fi
 		else
 				for i in $IPV6TCP; do