Hello All, I am using FreeRADIUS Version 3.0.4 on Linux (CentOS 6). I have a question regarding how can I force radius server to add all attribute information into accounting response message. The accounting section of my site-available/default if as below. accounting { detail unix -sql exec } I have customized the pam_radius_auth.so module to send Accounting request messages to include more attributes such as Acct-Terminate-Cause,Acct-Link-Count,Acc-authentic etc and expecting response from server with attribute [with reason code] at the end of the accounting [at the STOP message]. However, in all cases I am only getting response message with code,identifier,length=20 and response-authenticator. I am wondering is there any configuration parameter that I missing or it is not supported at all in this version of FreeRADIUS as RFC does not make it mandatory. Quoting RFC "A RADIUS Accounting-Response is not required to have any attributes in it." Thanks Chandan