On our Freeradius 2.0.12 on Ubuntu 14.04 server, we are sometimes experiencing repeated service restarts. $ grep freeradius /var/log/syslog.1 Oct 12 16:08:52 texas kernel: [1380110.477452] init: freeradius main process (1688) terminated with status 1 Oct 12 16:08:52 texas kernel: [1380110.477460] init: freeradius main process ended, respawning Oct 12 16:08:52 texas kernel: [1380110.589303] init: freeradius main process (1699) terminated with status 1 Oct 12 16:08:52 texas kernel: [1380110.589312] init: freeradius main process ended, respawning Oct 12 16:08:52 texas kernel: [1380110.698334] init: freeradius main process (1708) terminated with status 1 Oct 12 16:08:52 texas kernel: [1380110.698342] init: freeradius main process ended, respawning Oct 12 16:08:52 texas kernel: [1380110.808440] init: freeradius main process (1718) terminated with status 1 Oct 12 16:08:52 texas kernel: [1380110.808449] init: freeradius main process ended, respawning Alert from monit: Timeout Service freeradius Date: Thu, 12 Oct 2017 16:21:23 Action: unmonitor Host: texas.hud.ac.uk Description: service restarted 5 times within 5 cycles(s) - unmonitor Any ideas what cause the freeradius service to stop and restart repeatedly like this? Peter Hutchison MCP Senior Network Systems Specialist * 01484 473716 Networks Team University of Huddersfield | Queensgate | Huddersfield | HD1 3DH University of Huddersfield inspiring tomorrow's professionals. [http://marketing.hud.ac.uk/_HOSTED/EmailSig2014/EmailSigFooter.jpg] This transmission is confidential and may be legally privileged. If you receive it in error, please notify us immediately by e-mail and remove it from your system. If the content of this e-mail does not relate to the business of the University of Huddersfield, then we do not endorse it and will accept no liability.