On Mon, Apr 07, 2014 at 04:19:10PM -0700, Matthew Ceroni wrote:
On Mon, Apr 7, 2014 at 4:11 PM, Alan DeKok <aland@deployingradius.com>wrote:
This is a common theme with RADIUS. FreeRADIUS isn't perfect, but when things go wrong, blaming the NAS and/or the SQL server is a pretty good decision.
I was able to force the 2960 to sent at regular intervals by setting the Acct-Interim-Interval option in the Accept-Request packet. But that didn't work for the WLC.
The WLC will send interim-update packets when something changes. So for example you'll see an acct-start without an IP when the session begins, then an interim-update with the IP address after DHCP has completed. You also get an update when the client roams to a different AP. If you want regular updates, look under WLANs -> your wlan -> Security -> AAA Servers -> Tick "Interim Update" -> Set Interim Interval or use config wlan radius_server acct interim-update ... at the command line. But on a busy system, you'll get a lot of (probably unnecessary) updates that you may not want putting load on your server. Cheers, Matthew -- Matthew Newton, Ph.D. <mcn4@le.ac.uk> Systems Specialist, Infrastructure Services, I.T. Services, University of Leicester, Leicester LE1 7RH, United Kingdom For IT help contact helpdesk extn. 2253, <ithelp@le.ac.uk>