Installation problem (perhaps)

Dear all,

I just follow an instruction at wi-fiplanet.com how to install both auth and 
gateway server.

My box using FC3 and both auth and gateway function installed into the same 
box; /usr/local/auth and /usr/local/gateway.

No patchs installed yet.

When I try to browse to somewhere, an error on my browser is :
----------
Internal Server Error

The server encountered an internal error or misconfiguration and was unable to 
complete your request.

Please contact the server administrator, root@localhost and inform them of the 
time the error occurred, and anything you might have done that may have 
caused the error.

More information about this error may be available in the server error log.
----------

/usr/local/gateway/nocat.conf:
[2005-03-20 16:22:10] Gathering stats from firewall with cmd='stats.fw  '.
[2005-03-20 16:22:13] Spawning child process 2925.
[2005-03-20 16:22:13] Connection to 202.149.245.130 from 202.149.245.132
[2005-03-20 16:22:13] Capturing  202.149.245.132  for http://httpd.apache.org/
[2005-03-20 16:22:13] Notifying parent of Capture on peer 00:90:F5:33:61:64
[2005-03-20 16:22:13] Got notification Capture of peer 00:90:F5:33:61:64
[2005-03-20 16:22:13] Child process returned 1
[2005-03-20 16:23:13] Expiring connection from  202.149.245.132 .
[2005-03-20 16:23:13] Denying peer 00:90:F5:33:61:64 without prior permit.
[2005-03-20 16:23:13] Gathering stats from firewall with cmd='stats.fw  '.

/var/log/httpd/error_log:
[Sun Mar 20 16:22:03 2005] [error] [client 202.149.245.132] Directory index 
forbidden by rule: /usr/local/auth/htdocs/
[Sun Mar 20 16:22:13 2005] [error] [client 202.149.245.132] (13)Permission 
denied: exec of '/usr/local/auth/cgi-bin/login' failed, referer: 
http://wireless-auth.myhost.net/
[Sun Mar 20 16:22:13 2005] [error] [client 202.149.245.132] Premature end of 
script headers: login, referer: http://wireless-auth.myhost.net/
[Sun Mar 20 16:23:44 2005] [error] [client 202.149.245.132] (13)Permission 
denied: exec of '/usr/local/auth/cgi-bin/login' failed
[Sun Mar 20 16:23:44 2005] [error] [client 202.149.245.132] Premature end of 
script headers: login

What could be wrong ?
Please forgive me if the same question was submitted by other before.

Regards

PD