help with NAT

[will prater <datafirm_(_at_)_mm3k_(_dot_)_com>]

hello list,

I am having trouble accessing the websites that are running on my 
webserver running behind the NAT/pf box. The NAT box has two NICs 
(fxp0-external and fxp1-internal). The webserver is bound to an internal 
address and is running Name based virtual hosts. The NAT box has all the 
external address's bound to it and is the gateway it rdr's the incoming 
requests to the webserver. Any machine on my internal network cannot 
access the webpage by their domain name. I assume the NAT should direct 
them internally to the webserver. I have tried many different rdr rules to 
try and achieve this but have been unsuccessful. Any ideas are appreciated.

TIA


--will