master slave different site different resolution

[Gabriele Gabriele]

Ok, may be I was not so clear to explain..


for example I have in my Master work site the our webmail "webmail.mydomain.com" that when Master work site in UP the resolution is 1.1.1.1 but if the master go down in My slave work site, my slave dns resolv "webmail.mydomain.com" with 1.1.1.1 but that site is down..... So it should resolv it with my backup/slave resolution 2.2.2.2

ok?



> Date: Thu, 14 Jul 2011 17:42:56 +0800
> Subject: Re: master slave different site different resolution
> From: shorttag at gmail.com
> To: d_gabriele at hotmail.it
> CC: bind-users at lists.isc.org
> 
> 2011/7/14 Gabriele Gabriele <d_gabriele at hotmail.it>:
> > Dear lists,
> >
> > I have an issue to resolve about 2 dns server Master/Slave.
> >
> >
> > The Master is positioned in a site with public ip 1.1.1.1 and all the public
> > dns resolutions point to 1.1.1.1
> > the Slave is positioned in a site whit public ip 2.2.2.2  and obviously all
> > the public dns resolutions point to 1.1.1.1
> >
> >
> > the problem born when my Master site go down, because the Slave should
> > change the dns public resolution whit 2.2.2.2
> > is it possible use bind for this?
> >
> 
> 
> Sorry my bad understanding for your statement.
> But since you have two servers, two public IPs, why not just publish
> these two as authority or cache only servers?
> 
> Regards.
 		 	   		  
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