I have a 3640 with an NM-16AM (analog modem module). I'm trying to get the dial-in users to authenticate with the Windows Domain Controller via a TACACS+ server (SecureACS 3.2). When the user tries to connect, they get "Error 734: The PPP link control protocol was terminated." The router debug shows "No username in request".
Script and debug follow. This is in a lab, so I can experiment. I'm new to both AAA and SecureACS, so even simple suggestions are appreciated.
service timestamps debug datetime
service timestamps log datetime
boot system flash
aaa authentication login default group tacacs+
aaa authentication login no_tacacs enable
aaa authentication login TELVTY enable
aaa authentication ppp default if-needed group tacacs+
aaa authorization exec default none
aaa authorization network default group tacacs+
aaa accounting exec default start-stop group tacacs+
aaa accounting network default start-stop group tacacs+
Re: No username in request for TACACS+ authentication
Which screen is this selection on? I looked at CiscoSecure ACS --> Interface Configuration --> TACACS+ Services menu and have the following selected for both user and group: PPP IP, PPP LCP, SLIP. "PPP Multilink" is not selected. I also have "Advanced TACACS Features" selected on the menu below.
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