One IP in multiple zones
Adamiec, Lawrence
Ladamiec at kentlaw.edu
Wed Sep 21 20:23:49 UTC 2011
What I am looking at doing is the following.
www.existingdomain.edu 86400 A 192.0.0.1
www.existingdomain.newdomain.edu 86400 A 192.0.0.1
Larry
> -----Original Message-----
> From: Warren Kumari [mailto:warren at kumari.net]
> Sent: Wednesday, September 21, 2011 15:18
> To: Adamiec, Lawrence
> Cc: Warren Kumari; bind-users at lists.isc.org
> Subject: Re: One IP in multiple zones
>
>
> On Sep 21, 2011, at 3:56 PM, Adamiec, Lawrence wrote:
>
> > Hi,
> >
> > Is it possible to have one IP in multiple zone files for forward
lookups?
> Yup, happens all the time:
>
> example.com:
> www.example.com. 600 IN A 192.0.2.1
>
> example.net:
> www.example.net. 600 IN A 192.0.2.1
>
> foo:
> www.foo.com. 600 IN A 192.0.2.1
>
>
> > What type of troubles would be encountered?
>
> That all depends on how you are trying to use it -- when an
application looks up the label it
> is presumably going to so something like connect to it, and the server
is going to have to
> know how to respond.
>
> For example, if this is a web-server it will need to have virtual
hosts configured to is can
> respond as example.com / example.net / foo.com, etc.
>
> If a mail server, it will need to know what all domains it handles
mail for (aliases file, etc)
>
> W
>
>
> > Larry
> >
> > Lawrence Adamiec
> > Unix Manager/Web Support Specialist
> > Center for Law and Computers
> > Chicago-Kent College of Law
> > Illinois Institute of Technology
> > Room 525B
> > 565 W. Adams St.
> > Chicago, Illinois
> > 60661
> >
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