Bind 9

[Oki DZ]

Hi,

I set my DNS server to forward requests to other servers. In the 
internal net, there are two DNS servers that forward the requests to 
this server. How can I set up this server so that it doesn't forward 
requests for internal hosts? eg: request for internal PTR records. Is 
bind v.9 the answer?

Thanks in advance,
Oki