[CentOS] iptables question

On Thu, 19 Feb 2009 Ward.P.Fontenot at wellsfargo.com wrote:

> Hi,
>
> I have two servers in the same subnet, one has this arrangement:
>
> BOX A [3 ips, one real two vips]
>
> BOX B [1 ip]
>
> I need to redirect input from one of the vips (192.168.0.1:8080) on BOX
> A to BOX B (192.168.0.2:8080) and I'm about to pull my hair out. Can
> anyone lend a hand? All my searching leads me to home firewall type
> arrangements using DNAT. I tried to bend one of those to fit my
> situation but it was a no go (most likely due to my lack of knowledge
> with iptables)

iptables -t nat -I PREROUTING -d 192.168.0.1 -p tcp --dport 8080 -j DNAT --to 192.168.0.2