We are currently testin Freeradius 3.0.15 on Ubuntu 16.04 servers. Accounting logging is enabled for Interim-Updates from our Wireless Aps and we are sending accounting information direct to our Palo Alto firewall test box via syslog on port 514 (UDP). This is to collect username and IP address of users logging into our wireless network. This is working fine. We have noticed via Nagios and top command that the freeradius service is using 99%+ CPU Load for long periods. Is there anything we can do to the configuration to reduce the load on the server? 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.