Hi,
We are looking to increase the debug log level to identify the free radius crashing and from the man page we could see the below options.
radiusd -X and the, if thats NOT providing enough detail (and it probably wont be) you need to follow the doc/bugs instructions (either available in the source code archive, should be installed in the /usr/share/doc/freeradisu (or somesuch) or is available online https://github.com/FreeRADIUS/www.freeradius.org/blob/master/radiusd/doc/bug... version 3.x of the core has a live hook to allow automatic triggering of debugging tools upon a crash. ...and you say you are running 2.1.11 ? well, I can guarantee you have plenty of bugs - just look at the changelog of the releases since that release - your bug has probably already been fixed - look at running 2.2.5 instead !!) alan