ASG v8 Firewall Configuration How-To

Can anyone point me to a current or old thread that stepped a newbie through the configuration of their ASG v8 so that they can expose services behind the firewall?

I have followed a number of threads and stepped through each of the processes and am still having problems accessing information behind the firewall. Services are visible on internal network so things are working on both sides of the fence.

Thanks in advance for any information sent my way.