Error: rlm_radutmp

Hi, folks. I'm trying to authenticate in a freeradius server, installed on a Debian 5.0 lenny x86_64. The freeradius version is 2.0.4 That is the message logged in my radius.log : Fri Nov 27 11:52:13 2009 : Error: rlm_radutmp: Logout for NAS cisco6500 port 0, but no Login record And my authentication method is the Debian /passwd one. Simple like that. Thanks a lot for some attention in this case. -- Wagner Pereira PoP-SP/RNP - Ponto de Presença da RNP em São Paulo CCE/USP - Centro de Computação Eletrônica da Universidade de São Paulo http://www.pop-sp.rnp.br Fone@RNP 1015-8902