Keepalived and NAT loopback,.

Hello.

(Apologies if this isn't the right place, I notice there is no -users list).

I have a configuration using keepalived for Apache, set up pretty much 
exactly as described here:

   http://keepalived.org/LVS-NAT-Keepalived-HOWTO.html

Now, I have a third internal server that is using the virtual internal 
IP as its gateway. I need this server to be able to access loadbalanced 
content. So, if the outside virtual address of keepalived is 1.2.3.4, 
that is what server three needs to get at.

I can't seem to find a way to make this work. Using a "standard" 
loopback recipe with iptables, such as this one:

   http://for-invent.com/nat-loopback-using-iptables/

is not doable, because the --to-destination is one of the two 
loadbalanced web servers.

Has anyone managed to solve this?

Many thanks,
--Pat

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