Hi, I am running freeradius version 3 in debug mode. When I send radius request usign following command: radtest test 456 localhost 1812 testing123 I encountered following error: (0) WARNING: pap : No "known good" password found for the user. Not setting Auth-Type. (0) WARNING: pap : Authentication will fail unless a "known good" password is available. (0) [pap] = noop (0) } # authorize = ok (0) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type = Reject (0) Failed to authenticate the user. (0) Using Post-Auth-Type Reject I have added test Cleartext-Password := "456" in users file. I have not deleted any localhost related data from clients.conf afaik no more changes is required for this request to get accept message from server. I have been looking at this issue and reconfirmed that password which I have given in radius server matches with users file also. Could anybody please tell me where am I going wrong. Thanks, Kavya