Hello all. We just added pam_radius to our vpn host, to authenticate vpn users throught our (working) RADIUS server. IIUC pam_radius is sending a PAP message: Access-Request packet from host 192.168.130.61 port 9327, id=233, length=99 User-Name = "STUDENTI\\studente.fittizio" User-Password = "my-cleartext-password" NAS-IP-Address = 130.136.152.6 NAS-Identifier = "openvpn" NAS-Port = 8302 NAS-Port-Type = Virtual Service-Type = Authenticate-Only But if I don't add (in users file) a line like: DEFAULT NAS-Identifier == "openvpn", Auth-Type := PAP FR complains: ERROR: No authenticate method (Auth-Type) found for the request: Rejecting the user IIUC, Auth-Type should never be set manually, so I'm quite sure I'm missing something... Could you please point me in the right direction? Tks. BYtE, Diego.