Different DNS replies depending on IP block

[KurtKraut]

I own a service that has mirrors all around the world. I'd like to
Bind to respond a DNS request of my A ADDRESSes differently, depending
on the IP block that made the request

For instance, from a computer from an ISP provider would have this:

[root at computer1 etc]# host bbs.archlinux.org
bbs.archlinux.org is an alias for archlinux.org.
archlinux.org has address 66.211.213.17

And another person from another ISP would have:

[root at ktk7 etc]# host bbs.archlinux.org
bbs.archlinux.org is an alias for archlinux.org.
archlinux.org has address 208.69.32.230

In #bind over irc.freenode.net, some folks recommended me the 'view'
directive. So, I put in my named.conf:

view "brazil" {
      match-clients { 201.17.105.0/24; };
      zone "brlink.org" {
            type master;
            file "/etc/bind/db.brlink.br";
      };
};

view "international" {
      match-clients { any; };
      zone "brlink.org" {
           type master;
           file "/etc/bind/db.brlink.int";
      };
};


I've used 201.17.105.0/24 only for testing porpuse because I own a
server inside this block.

The results I'm getting are this: if in the named.conf the 'view
brazil' is the first directive, all DNS requests, no matter where they
came from, will be replied with db.brlink.br. If 'view international'
is the first directive to be read in named.conf, any IP address will
receive it's contents. What am I missing ? How should I proceed ?

Thanks in advance,


Kurt Kraut (listas at kurtkraut.net)