[Zope] Setting up a new site in Zope

[Gitte Wange]

Hello,
I have tried to set up a new site (this is a subdomain to my main
domain) in Zope, but it fails every time.
I create a SiteRoot object.
I name it Dev, enters the base as http://dev.mmmanager.org, and the path
as /dev

But when I save it, netscape says it is unable to loacte the domain (no
it has no valid DNS entry but I am only working on an internal network
so this shouldn't be a problem).
What I would like to kmow is: How do you set up a new site in Zope ?

Regards,

-- 
************************
Gitte Wange Jensen

System Squid Developer
MMManager Aps
+45 29 72 79 72

gitte@mmmanager.org
************************