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Re: multi-directors share the same VIP?

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: multi-directors share the same VIP?
From: Horms <horms@xxxxxxxxxxxx>
Date: Tue, 23 Sep 2003 16:29:09 +0900
On Fri, May 23, 2003 at 03:09:42PM +0800, Aihua Liu wrote:
> Hi, 
>   Firstly, I thank Julian, Horms, Joe, Matt, Malcolm 
> very much for your discuss about my previous problem.
>  
>   I want to use multi-directors share the same VIP.
> They process the packets for VIP simultaneously. Thus
> I can use multi-directors with active-active mode, not
> master-backup mode. 
>   multi-directors share the same VIP can be implemented 
> by using the same MAC and IP address at the directors. 
> I broadcast the client requests to all directors. Each 
> director filters the packets it don't care and only 
> processes some of receiving packets, just like windows 
> NLB(network loadbalance).
> 
>   How about my idea?
> 
>   I think this can work for LVS-DR, not for LVS-NAT. 
> Because real servers don't know to send responses to 
> clients through which director.
>   Please let me know if anyone has some suggests or new 
> idea. Thank you

http://www.ultramonkey.org/papers/active_active/

-- 
Horms
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