I need to use CHAP or PAP

[Sarp Kaya]

Hello, I am using ANTCOR OS, intel IXP 533mhz chipset routerboard. I
want to set Hotspot.
I followed these steps to set up radius.
http://ubuntuforums.org/showthread.php?t=478804&highlight=radius
And here is my OS configure Wiki:
http://wiki.antcor.com/wiki/index.php/Simple_HotSpot_Setup
Now, I set up like those links but my Router cannot use FreeRadius. I
think CHAP or PAP is not enabled. How can I enable it.