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Re: load balancing

From: Men & Mice Support
Date: Thursday, January 6, 2000
Time: 11:17:00 pm

At 3:54 PM -0700 1/6/2000, Cameron Knowlton wrote:
>>
>>I use the same server for both smtp and pop, and did start out naming it
>>mail.xxx.xxx for simplicity.
>>
>>I'm still not clear about the benefits of using CNAME over an A record,
>>unless IP numbers switched about, for simple service.
>>
>>paul
>
>in a clean DMS, there should never be two A records for the same IP, correct?

I saw that in one of the RFC's as a design goal, but in practice it can be unworkable due to the restrictions placed on CNAME aliases.

DNS wasn't designed with the idea of more than one name per machine - it was designed before the ".com" madness, before the concept of hosting multiple websites on one machine...
____________________________________________________________________
Chris Buxton cbuxton@menandmice.com
Men & Mice http://www.menandmice.com
Makers of: QuickDNS Pro



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