Problem:Configuring Apache 2.2.11 in AIX 5.3

Hi All
I am new to Apache and AIX and trying to configure Subversion tool in IBM machine with AIX 5.3.Apache is required for client to connect to Subversion Server with http protocol.

1.Installed Apache 2.2.11 and its dependencies via RPM
2.Configured httpd.conf file.
3.Started "httpd" process

# ps -ef | grep -i httpd
root 393460 1 0 22:11:01 - 0:01 ./httpd -k start
root 397312 368724 0 22:35:07 pts/5 0:00 grep -i httpd
nobody 401620 393460 0 22:11:03 - 0:00 ./httpd -k start
nobody 413934 393460 0 22:11:03 - 0:00 ./httpd -k start
nobody 418034 393460 0 22:11:03 - 0:00 ./httpd -k start
nobody 430098 393460 0 22:11:03 - 0:00 ./httpd -k start

but i cant view anything in web browser when connected using the URL The UNIX and Linux Forums - Learn UNIX and Linux from Experts .But "httpd" deamon is running in the server above.
when connect through command line to Web server via port 80.i recieved the following

# telnet 10.100.33.52 80
Trying...
Connected to 10.100.33.52.
Escape character is '^]'.
Connection closed.

connected but immediatly "connection closed".

Is there any firewall setup to open the port 80 ?

Thanks and Regards
Rajiv

I have this pb too on AIX 5.2 with the same version of Apache.
And no more information in logs files despite the 'debug' verbose level.

---------- Post updated at 11:33 AM ---------- Previous update was at 09:06 AM ----------

For information the version 2.8.8 works fine (at least for me :)).