Forwarding a subzone of a master zone

[Jan-Piet Mens]

> I'd like to reinforce what Chris said, and recommend the use of an
> internal root zone for networks/enterprises which have no public
> Internet connectivity

+1

> A lot of people seem to be scared by the prospect of setting up
> their own root zone. 

It really isn't difficult, and I discuss this topic, with examples, in
section 18.3 of "Alternative DNS Servers", which is available as a
freely downloadable PDF. [*]

        -JP

[*] No desire to advertise, and apologies if it sounds that way. Intention
    is to help original poster.