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Re: Performance issues with LVS-NAT

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Performance issues with LVS-NAT
From: Joseph Mack <mack.joseph@xxxxxxx>
Date: Thu, 10 Feb 2005 10:59:28 -0500
Graeme Fowler wrote:
> 

> ...enough need, that'd be me then. Damn.

neccessity is the mother of invention :-)

> A logical extension of the /etc/hosts idea, if you're running a large cluster
> environment for (say) a web farm, and you already know (because of the vhosts
> definitions) what the DNS names are which your vhosts are using... why not
> setup a local DNS "spoofer" server which takes those A records and reports
> them to the clients as 127.0.0.1?

I remember seeing a setup where a large list of machine.domain were aliased
to 127.0.0.1 in the /etc/hosts file. These were places that the person didn't
want to get pop-up ads and gifs from in his browser.

Joe

-- 
Joseph Mack PhD, High Performance Computing & Scientific Visualization
LMIT, Supporting the EPA Research Triangle Park, NC 919-541-0007
Federal Contact - John B. Smith 919-541-1087 - smith.johnb@xxxxxxx

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