Forward all subdomains

[Mark Andrews]

> I am running bind 9 and have run into a strange situation.
> 
> I have a domain setup and would like to forward all of the sub domains
> requests for this domain to the same sub domain of another domain
> 
> As described below
> 
> @               IN      SOA     ns1.AAA.net.  administrator.AAA.net. (
>                         2006033154 ; serial
>                         3600 ; refresh
>                         600 ; retry
>                         86400 ; expire
>                         3600 ; default_ttl
>                         )
> www     3600    IN      A       254.254.36.5
> @               IN      MX      0       ms1.AAA.net.
> @               IN      MX      0       ms2.AAA.net.
> @               IN      NS      ns1.AAA.net.
> @               IN      NS      ns2.AAA.net.
> @               IN      A       254.254.36.5
> admin   3600    IN      CNAME   www.BBB.com.
> *.CCC.com.      3600    IN      CNAME   *.BBB.com.
> 
> 
> I want admin.CCC.com to go to www.BBB.com. However I want foo.CCC.com to
> go to foo.BBB.com
> As well as bar.CCC.com to go to bar.CCC.com. And any other domains not
> mapped above.
> 
> Any ideas on how to accomplish something like this.
> 
> I have tried several things but I am lost in the fog. Obviously the
> entry above forwards any request to anything.CCC.com to *.BBB.com which
> is not quite what I am looking for. 

	CCC.com. DNAME BBB.com.

	Note admin.CCC.com cannot be directly mapped to www.BBB.com with
	the above DNAME and no subdomains of a node containing a DNAME are
	allowed.  You will need to do the mapping under BBB.com.

	admin.BBB.com. CNAME www.BBB.com.
	
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org