NAT some ports to a windows machine

[KinD^]

hello i need help with iptables, im trying to forward some ports to my windows machine and im still not able to make it work.

#!/bin/sh


IPTABLES=/sbin/iptables

#Enable forwarding
iptables -F
iptables -t nat -F
iptables -X

echo "1" > /proc/sys/net/ipv4/ip_forward

$IPTABLES -P INPUT ACCEPT
$IPTABLES -F INPUT

$IPTABLES -P OUTPUT ACCEPT
$IPTABLES -F OUTPUT

$IPTABLES -P FORWARD DROP
$IPTABLES -F FORWARD
$IPTABLES -t nat -F
$IPTABLES -A FORWARD -i ppp0 -o eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT
$IPTABLES -A FORWARD -i eth0 -o ppp0 -j ACCEPT
$IPTABLES -A FORWARD -j LOG

$IPTABLES -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
echo internet shering enabled

iptables -t nat -A PREROUTING -p tcp --dport 6112 -j DNAT --to 192.168.0.2
iptables -t nat -A PREROUTING -p udp --dport 6112 -j DNAT --to 192.168.0.2
echo wc3 ports forwarded

this is how my rc.firewall looks like now ... could you possable help me if you see somthing wrong in there or missing.

Thx.

[sarumont]

The switch for DNAT should be --to-destination.

[KinD^]

yeah i know but that dose not work eather