ISP Config Behind a Firewall?

Setup:

__________(Red)_______________
__________Firewall____________
_________/_____\_____________
ISPConfig+++++++Private Network
(Orange)++++++++(Green)

Sorry my text->art sucks.

Bascilly now all I get is a directory listing of my server host whenever I try to access it. What the heck did I do now?

You can try aracarstar.com or qualitysiding.net.

 

edited to make more sense.

 

I think I realize my mistake. After reconfiguring my firewall to RED-ORANGE-GREEN I changed my server internal IP to 192.168.1.101 to 192.168.0.13 and then I realized my sites are not working.

So what do I need to change so that the IP changes reflects? I have already tried to change in ISP Config but that doesnt seem to do the trick. Any suggestions?

 

Have a look here: http://www.howtoforge.com/forums/showthread.php?t=2760