Nick is correct - if you use the rpm I put together, or my instructions, then sarg will be associated with the standard httpd program and use it's port 80 - not the ports used by webconfig (81 and 82). There are also instructions in that thread to add the requirement for userid/password to access sarg.

Am testing currently restricting access to sarg via https - but this would still be using the standard httpd program.

Instructions are also available at http://www.sraellis.tk/master.php?topic=sarg_installv7

Why port 81 and not the usual 80?

Have you seen Tony's installation guide?

after adding my ip to sarg config file.Now i can able to access the sarg with 80 port .
But while i try to open daily or monthly link i am getting below error

The requested URL /sarg/daily/index.html was not found on this server..

even i am not able to find any log in squid access log