On May 20, 2010, at 3:52 PM, keith smith wrote:

After reading this I am wondering if there is a way to point one IP to another in DNS?


The idea is that you want your www.site.com to be available from either server A or server B?

If so, don't worry about switching your DNS. Instead, configure a virtual IP which can be moved from one server to another. Your DNS A record will point to the virtual IP. When the IP moves, all your traffic moves with it.

Heartbeat does this really well.

alex
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