[Zope] securing port 8080 behind apache

Hi I have an a 2.9.6 instance of zope sitting behind apache all the requrest on port 80 work fine but what i would like to do is disable direct access to the 8080 port. I obviously still need access to the management console of zope but i would like to redirect the request via the apache say commin in on port 8090 and then being proxied to the localhost:8080 (this bit i can do) What i would like to do it get the zope to reject all request that don't come from the localhost Chris