Hi, I haven't been given authorization to do a radiusd -X yet, but I'm seeing something in my logs that I don't get . User is logging in from multiple times, so I put on Simultaneous-Use and it goes against the radutmp. So I test it by hand and I get in radius.log Wed Jun 11 17:30:45 2008 : Auth: Multiple logins (max 1) : [regtum14/TESTING] (from client localhost port 1812) Ok, good. So I reset the device and make sure it gets an: Wed Jun 11 18:17:04 2008 : Info: rlm_radutmp: NAS 192.168.75.39 restarted (Accounting-On packet seen) Wed Jun 11 18:17:04 2008 : Info: rlm_sql (sql): received Acct On/Off packet But it seems somehow they are able to "race" it : Wed Jun 11 18:19:53 2008 : Auth: Login OK: [regtum14/<CHAP-Password>] (from client SBC-2393 port 4 cli 00-13-02-20-F9-DC) Wed Jun 11 18:19:53 2008 : Auth: Login OK: [regtum14/<CHAP-Password>] (from client SBC-2393 port 2 cli 00-1B-9E-C4-9E-CD Would switching to SQL be better? (Or is this something that MUST have a radiusd -X to resolve?) Thanks, Tuc