[Zope] Zserver: IP address based authorization?

[Robb Shecter]

Hi,

I'm new to Zope and haven't figured out how to allow only a specifed
set of IP addresses or hostnames access to a folder.

I assume that the "domains" attribute of anonymous user permissions
could maybe be used here somehow?  I haven't seen any documentation
this attribute.

Or, would using the GenericUserFolder product be the way to go?  It
looks like it could be adapted to do this, but the description doesn't
mention addres based auth explicitly.

Thanks,
Robb