Dale,
what address are you using to access the internal company websites (IP address or domain name). More than likely, port forwarding rules need to be configured for port 80 to go to internal address of the web server.In order to configure rules for services not available in the list, you wll need to create a custom service. After the service is created it will appear at the bottom of the services list. If you need further assistance you may have to call 1.866.606.1866 and open a support ticket.
Blake Wright
Cisco SBSC Network Engineer
