Hello, My freeradius server couldn't receive any accounting data from ocserv, I've tried 0.9.2, 0.10.0 and the latest 0.10.1, I found the following messages from debug log maybe related but no idea on how to fix it: ... ocserv[24358]: sec-mod: cmd [size=58] sm: cli stats ocserv[24358]: sec-mod: session stats but with non-existing sid! ocserv[24358]: sec-mod: error processing data for 'sm: cli stats' command (-1) ... I also created a small script to output STATS_BYTES_IN, STATS_BYTES_OUT into a file when disconnect, the value of them are always 0. How can I fix this problem? Thanks, David