I have PAP and MSCHAP working fine using MySQL for users. When I try to enable CHAP I get the following error at startup:
ERROR: Cannot find a configuration entry for module "chap". I added chap to the Authorize section - which is what I think causes the error. I uncommented chap in the Authicate section. Where is the configuration entry that it is looking for? Tim - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html