found the answer ! thank you so much ! add user into radchek and attribute = Max-Daily-Session Value : XXX Thnaks ! On Monday, June 24, 2019, 12:50:49 PM GMT+2, myxmail1919--- via Freeradius-Users <freeradius-users@lists.freeradius.org> wrote: Hi Guys, i have freeradius 3.0.15 and Mysql DB we use MAC authentication so everyone allowed to connect if they are not exceeded their limits. (anonymusers , not exist in DB ) In /etc/freeradius/3.0/sites-available/default I have update control { Max-Daily-Session= 1800 } update control { Acct-Output-Octets := 307200 } So by default every user has 1800 Seconds and 300 Mb daily limit is there anyway to make exception for some users ? like 7200 seconds and 1 Gb daily limit Thanks - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html