I've been having the same problem lately. Restarting the smbd, winbind, and radius services does not solve the problem, only rebooting. Thomas E. Casartello, Jr. Staff Assistant - Wireless/Linux Administrator Information Technology Wilson 105A Westfield State College -----Original Message----- From: freeradius-users-bounces+tcasartello=wsc.ma.edu@lists.freeradius.org [mailto:freeradius-users-bounces+tcasartello=wsc.ma.edu@lists.freeradius.org ] On Behalf Of Gary Gatten Sent: Tuesday, April 20, 2010 6:30 PM To: 'FreeRadius users mailing list' Subject: RE: freeradius authentication stops working after some time... Have you read the changelog between 2.1.0 and 2.1.8? Maybe there's a known bug? I've had issues where some part of SAMBA dies (winbind/nmbd/smbd) and of course Auth will also fail, but if all the SAMBA pieces are working and FR is running, it usually just works! Maybe run in debug mode until it dies and hopefully catch something interesting. G -----Original Message----- From: freeradius-users-bounces+ggatten=waddell.com@lists.freeradius.org [mailto:freeradius-users-bounces+ggatten=waddell.com@lists.freeradius.org] On Behalf Of Thomas Munck Steenholdt Sent: Tuesday, April 20, 2010 5:22 AM To: freeradius-users@lists.freeradius.org Subject: freeradius authentication stops working after some time... Hi List... I've been having this strange issue, that I hope somebody in here will be able to assist me in solving. I have a Linux machine (Ubuntu 9.10, 32 bit), running freeradius 2.1.0 (ubuntu 9.10 version, but re-built with ssl), setup to provide authentication services for a wireless network using ntlm against a Windows 2008 AD. On fresh reboot of the machine, everything works just fine. After some time, though, things start to fail (I'm not sure exactly how long it works, or even if the working period of time is the same every time, but I'd say roughly a days time). Even when authentication is failing, wbinfo -t and ntlm_auth appears to be working and freeradius is still running. But it starts logging "Auth: Login incorrect:" errors. Restarting the server makes things work again - every time. Any idea where to look? Thanks in advance. /Thomas - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html