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I have a several windows clients processing some data which is sent over UDP. For load balancing DNS round robin mechanism is used. But it has one drawback it doesn`t take into account if a client is alive. Is there any software tool which can run on Windows to solve this problem?

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Kind of the nature of the beast with UDP. Might be better off internally in your app checking the state/timeout of a session (or switching to TCP if you can). –  gravyface Jun 5 '12 at 11:58
its not an option because data is SNMP traffic, so I cant change anything in protocol. And there is no option to change application behaviour. –  Alexander Jun 5 '12 at 12:09
I think only a shared-storage cluster or application-aware load balancer could solve this –  JGurtz Jun 5 '12 at 18:45

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