Software DNS hghi availability and load balancer solution

david raistrick drais at
Tue Jan 18 18:01:19 CST 2011

> On 01/18/2011 09:42 AM, Sergey Voropaev wrote:
>> Does any one know software sollutions (free is preferable) like as cisco GSS
>> and F5 BIG-IP? The main point is that DNS-server (or dns server plugin) must
>> be able to monitor server availability (for example by TCP connect) and from
>> DNS-reply depends on it.

On Tue, 18 Jan 2011, Charles N Wyble wrote:
> Ha-proxy and linux virtual server are popular packages.

Neither of these do DNS.   He asked about DNS based loadbalancing (also 
known as GSLB, among other things) software packages....

david raistrick
drais at   

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