[CentOS] Apache/Cluster issue -- Single public IP address

From: "avi at myphonebook.co.in" <avi at myphonebook.co.in>
> I want to set up a cluster that is used for web hosting (RHCS cluster). 
> Recently,
> I experimented with a 2 node cluster and was able to run it successfully. 
> However,
> I have started facing some issues with Apache, which I had configured as a 
> service
> using the Cluster configuration tool. To do this Apache needs a floating IP 
> address.

Not sure if I understood correctly but maybe check IPVS...
http://www.linuxvirtualserver.org/software/ipvs.html

JD