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Date:      Fri, 07 Mar 2003 12:06:01 +0100
From:      "Roger 'Rocky' Vetterberg" <listsub@401.cx>
To:        Jonas Fornander <jonas@netwood.net>
Cc:        FreeBSD-Questions@FreeBSD.ORG
Subject:   Re: Mirroring/load-balance two servers
Message-ID:  <3E687D19.1050908@401.cx>
References:  <029001c2e3ac$6133f3f0$0800a8c0@master>

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Jonas Fornander wrote:
> Does anyone know if there is a "simple" way to mirror two servers
> without spending $$$$$ on hardware? I'm NOT talking about mirroring the
> OS and the files, I'm talking about sending http requests to a second
> server if the first server is down/un-reachable. This is sometimes
> referred to as load-balancing. 
> 
> The second server doesn't have to be updated in realtime, it just needs
> to have a fairly current version of the data files of the main server.
> So, for example if the main server goes off line for any reason, then
> web pages would be served up from the second server instead.
> 
> Can this be accomplished with DNS?
> 
> Jonas Fornander - System Administrator
> Netwood Communications, LLC - www.netwood.net
> Find out why we're better - 310-442-1530

Google for "round-robin DNS", that should get you started.

--
R



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