Re: gnugk failover solution

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You can use alternate gatekeepers feature, but it has some subtle problems.
Most gateways allow you to configure at least two gatekeepers - if one
fails,
the gateway switches to the other one.

----- Original Message ----- 
From: "Kyriakos Oikonomakos" <kyriakos.oikonomakos@xxxxxxxxx>
Sent: Friday, September 10, 2004 12:23 PM


> Is there any solutions for making a highly available cluster of gnugk's?
> What I have in mind is not load balancing but a way for a pair of hosts
> running gnugk  in a master slave logic and when the master gnugk fails
> the slave would take over.
>
> A possible solution is carp (http://www.ucarp.org) but using only carp
> means that the calls, running at the moment the change from master to
> slave takes place, would be disconnected. This is logical since the one
> gatekeeper has no idea of the calls running on the other one and even if
> it knew there is still the issue of the tcp connection state that should
> be transferred from one machine to the other. I searched for this
> subject on google but I found only papers and proposals.
>
> Has anynone else ever tried any other solution ?
> Any ideas, hints?
>
> Kyriakos



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