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Re: High Availability

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: High Availability
From: "John P. Looney" <john@xxxxxxxxxxxxx>
Date: Thu, 18 Apr 2002 09:52:04 +0000
On Tue, Apr 16, 2002 at 02:52:30PM +0530, hrishi-seipl mentioned:
> Is there a way that the realsevers can have two gateways one having internal 
> ip
> of first load balancer and the second  having internal Ip of second load
> balancer. This way when first load balancer and hence the first gateway goes
> down they will try the second gateway belonging to second director.

 Yes. ip route2 for linux allows you to specify different routing tables
depending on where the packet is going to go. So, you can effectively say
"connections leaving from ip XXX should go through routing table YYY".
Then setup a routing table YYY going through the other default router.

 It's complex. The ip route2 howto is very helpful.

John

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John Looney             Chief Scientist
a n t e f a c t o     t: +353 1 8586004
www.antefacto.com     f: +353 1 8586014



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