domain migration
Barry Margolin
barmar at alum.mit.edu
Thu Apr 22 13:29:05 UTC 2004
In article <c68521$1j2q$1 at sf1.isc.org>,
Eric Bordenave <eric.bordenave at ibgc.u-bordeaux2.fr> wrote:
> Hi,
>
> I use a domain aaa.bbb.cc in a C class IP
> since few years.
> I must modify this domain with aaa.ddd.ff.
> But during few months, I must use the 2
> domains aaa.bbb.cc et aaa.ddd.ff.
> For example, if a user connect to the machine
> pc1.aaa.bbb.cc, he must be redirected to
> pc1.aaa.ddd.ff.
>
> Do you know the better solution to do this ?
> Is there an easy way to create a link beetwen
> this 2 domains (like symbolic in unix) ?
There's a DNAME record, which is like CNAME but it applies to the whole
domain. But I don't know how widespread the support for it is.
A common solution is to use the same zone file for both zones:
zone "aaa.bbb.cc" {
type master;
filename "aaa.bbb.zone";
};
zone "aaa.ddd.ff" {
type master;
filename "aaa.bbb.zone";
};
Just make sure that all names in the zone file that refer to names in
your domains are unqualified, i.e. it should contain:
pc1 IN A 1.2.3.4
rather than
pc1.aaa.bbb.cc. IN A 1.2.3.4
For the domain name itself, use "@" as the abbreviation.
--
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
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