Good day. I need to use such a construction in radiusd.conf acct_unique acct_std{ key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" } acct_unique acct_PIX{ key = "Acct-Session-Id, NAS-IP-Address, Login-IP-Host, Login-TCP-Port" } preacct { preprocess Acct-Type PIX{ acct_PIX } acct_std } BUT got an error when i do "radiusd -X": .......... .......... Module: Instantiated sql (sql) radiusd.conf[1683] Unknown module rcode 'acct_PIX'. In radiusd.conf there are the strings: string 1682: Acct-Type PIX{ string 1683: acct_PIX string 1684: } WHERE IS MY MISTAKE ? And a questions - Why we need to use attribute "Acct-Unique-Session-Id" ? I use sql database for accounting, there we have unique index "radacctid" and i need to understand the purpose and advantages of using the attribute "Acct-Unique-Session-Id" THANKS