Simulating webserver load balancing

[Gerard Samuel]

Gerard Samuel wrote:

> Im looking for suggestions for a port and/or tips that would assist me in
> setting up a webserver cluster.
> But the catch is, I only have one physical webserver.
> I want to simulate an environment to test some code
> that I wrote.
> Thanks for anything that you can provide... 


I just came across this
http://lists.freebsd.org/pipermail/freebsd-stable/2004-March/006701.html
that should get me started to available options to try out.
If there is anything else that you can add, feel free to do so.
Thanks