Think found the answer. looks like this is handled by the radius timeout sent down to sendserver. On Thursday, 14 May 2015, 13:04:09, moore moore <moore_chestnut@yahoo.ie> wrote: hello. using freeradius client 1.1.6 embedded in process in linux. if configuration file option I can see there is option for:login_timeout and session timeout # timeout for all login tries                                                   # if this time is exceeded the user is kicked out                               login_timeout   60 But cannot see similar option for login timeout to use in embedded fashion. Is this supported? thank you.