Hi to every one! I have a 3640 with radius aaa.The radius server is the CiscoSecure ACS for NT. I have a user defined in the ACS. When that user calls from an isdn modem, it gets a valid Ip from a defined pool.If the same user dialls from an analog line there is an authorization fail, and cannot get the IP. The 3640 is well configured because if I say to authorizate locally,it works fine. Does anybody know if there is somewhere in the CiscoSecure ACS where you can say if the user dials in from an isdn or an analog line? Thanks in advance, Nuria Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=4515&t=4515 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]