Hi, I would like checkrad.pl to be able to query my access concentrator, which is running pppoe-server (from rp-pppoe-3.5) pppd-2.4.2 Later versions of pppd maintain a database of active PPP tunnels in /var/run/pppd.tdb - which could be read and presented to checkrad.pl over the network. Has anything along these lines been done before? Is this the right way to address the problem? Regards, Charlie