Hi, I don't specify a NAS-Port-Type value, and on the Lucent (Livingston) then it doesn't matter if the user is Async or ISDN, it works. I tried a default of NAS-Port-Type = Async|ISDN and on the Livingston it still works, ie a user can still connect Async or ISDN but not on the cisco NAS. On the Cisco he can only connect Async. The only difference in ANY of my setups between the Lucent and the Cisco is client 196.45.xx.xx { secret = xxxx shortname = e1-whk-1-gw nastype = livingston } client 196.44.xx.xx { secret = xxxxx shortname = Windhoek-as1 nastype = cisco } But strangely when I switch back to Livingston radius with the same configs as freeradius ISDN and Async works again for the same user on Cisco and Lucent. Wilhelm -----Original Message----- From: jc [mailto:jc@isnet.net] Sent: 04 August 2005 01:06 PM To: Wilhelm Lehmann Subject: Re: Cisco, DNIS and ISDN Problems greetings from the bottom of africa :) On Thu, 4 Aug 2005, Wilhelm Lehmann wrote:

Suddenly we found the ISDN users can't authenticate.

how do you define your isdn users in freeradius ? the cisco devices would require a port type together with a port limit if you doing 128K isdn ... j.