Hello all, I'm trying to integrate a Cisco wireless controller in web authentication mode with freeradius which uses rlm_dbm as user database. I run also some extra scripts using rlm_exec to update the session-timeout etc. The odd thing is that this device sends as nas-port always the number 1. So, this breaks rlm_radutmp and the check simultaneous users functionality. Obviously the correct method is to try to convince cisco to send different nas-port number for every request. However, in the mean time I thought of changing the nas-port with a number based on the calling-station-id (the last 4 bytes of the client's mac-address). To do this I tried the rlm_perl, in preacct, but as far as I've understood from the archives of the mailing list, I cannot change the request pairs, at least up to Freeradius 1.1.7. Is this correct? Is this functionality supported on 2.0.0pre2 ? Am I in the correct path for resolving this issue or should I consider an alternative method? thanks, John