On Thu, 2003-01-16 at 01:39, Gary Stainburn wrote:
> Could someone please provide me with the two commands I'd need to run
> (presumably the second would look something like:
>
> iptables -A PREROUTING -t nat -d 10.1.0.34:80 -j DNAT --to 192.168.1.2
On Linux 2.4, you'd do this:
LOCAL_IP=10.1.0.34
LOCAL_PORT=80
REMOTE_IP=192.168.1.2
$IPTABLES -A PREROUTING -t nat -p tcp \
-d "$LOCAL_IP" --dport "$LOCAL_PORT" \
-j DNAT \
--to-destination "$REMOTE_IP"
$IPTABLES -A POSTROUTING -t nat \
-s $REMOTE_IP -j SNAT --to-source $LOCAL_IP
No need to frustrate yourself building scripts from scratch, you can do
this sort of thing very easily using some of the scripts here:
http://www.dragonsdawn.net/~gordon/firewalls/
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