Fix the cleanup of PREROUTING mangle chain
it was changed iby mistake to FORWARD by
see discussion in PR
@@ -18,7 +18,7 @@ fi
#removing the MINIUPNPD chain for mangle
if [ "$MDIRTY" = "${CHAIN}Chain" ]; then
$IPTABLES -t mangle -F $CHAIN
- $IPTABLES -t mangle -D FORWARD -i $EXTIF -j $CHAIN
+ $IPTABLES -t mangle -D PREROUTING -i $EXTIF -j $CHAIN
$IPTABLES -t mangle -X $CHAIN
elif [ "$MDIRTY" = "Chain" ]; then
$IPTABLES -t mangle -F $CHAIN
