I have a small WISP and I am using PPPoE (Mikrotik) and a CentOS v4.4 FreeRadius server. All my PPPoE concentrators are in the same networks as my FreeRadius server (so the latency betwen than are less than 20ms).
The problem occur when a PPPoE client just turn off the computer and, when he returns it could not re-connect becouse it is, in FreeRadius server, still connected.
I can't find the problem... When I ask to disconnects a connection it works just fine but if I have a computer shut down without proper pppoe logout this happens. Can someone tell me some way to make it work?
Nataniel Klug .'.