CVS anonymous server

[Huaer XC]

Hi there:
we are trying to setup an anonymous server to let people outside to
checkout our versioned project files. Considering the securities of
the network, we want to keep it separated from our current repository
where we are woking on. Is there any suggestions that how we can keep
the revision information quasi-synchronized that we need only those
published version infomation(Or should we just copy the whole
repository to keep all the stuffs synchronized). Many thanks for your
suggestions,

Huaer