I am following below steps:

1. Giving alias ip address as 10.10.9.8 using below command:
"ifconfig tsec0 inet alias 10.10.9.8/16"
  
2. keeping "MDI.cgi" file in "/atlas/Data/Web/cgi" folder 
3. keeping  MDI_Default.html file in "/atlas/Data/Web/httpd" location

4. I am giving below command to launch the slinger.
"HTTPD_ROOT_DIR=/atlas/Data/Web/httpd HTTPD_ROOT_DOC=MDI_Default.html HTTPD_SCRIPTALIAS=/atlas/Data/Web/cgi slinger -
cdec -i 10.10.9.8 &"

5. http://10.10.9.8/MDI_Default.html . Showing proper web page.
6. http://10.10.9.8/cgi-bin/File.cgi. Throwing below message on browser:

This page isn’t working
10.10.9.8 didn’t send any data.
ERR_EMPTY_RESPONSE

7. If I use, slinger uses for x86, on url "http://10.10.9.8/cgi-bin/File.cgi" works well. 
but if I use, slinger uses for ppc, on url "http://10.10.9.8/cgi-bin/File.cgi" gives error as mentioned above.

Please let us know, how to solve this issue.

Thanks & Regards,
Saurabh