Hi,
I was begining to test it and I now I think it´s impossible because when a
packet arrives to the firewall it send it to 2 diferent ips with diferent
servers. ok, but what about the answer of this packets?, the origin is only
one, It can´t handle two acks to the same packet,
In the man page:
--to-destination ipaddr-ipaddr
Address range to round-robin over.
you can set a range but it´s for use round-robin, not to send to several
destinations at one time,
am I wrong?
thanks,
ESG
2010/1/26 <postmaster@xxxxxxxx>
> Hello ESG,
>
> It is possible to give your iptables rule multiple '--to-destination'
> options.
>
> It depends on the kernel-version you use.
> There is a difference between kernels up to 2.6.10 and later
> kernel-versions,
> so it is important to test this first.
>
> good luck
>
>
> Regards
> Ron
>
>
>
>
> -----Oorspronkelijk bericht-----
> Van: redhat-list-bounces@xxxxxxxxxx namens ESGLinux
> Verzonden: ma 25-1-2010 11:38
> Aan: General Red Hat Linux discussion list
> Onderwerp: iptables question
>
> Good morning,
>
> I have a question about a specific usage of iptables. I need to forward the
> incoming web trafic to 2 machines. I know how to forward to one, I use
> this:
> iptables -t nat -A PREROUTING -i eth1 -p tcp -m tcp --dport 80 -j DNAT
> --to-destination 192.168.1.93:80
>
> What I want to do is this:
>
> MACHINE1 : IP1
> MACHINE2 : IP2
>
> all the trafic that comes to IP1 to the web port must go to the self IP1
> and
> to the IP2 to the web port.
>
> Do you think this is possible ?
>
> thanks in advance,
>
> ESG
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