ACS Express authentication

Unanswered Question
Sep 30th, 2009

Hi All,

I've setup ACS express as Radius server with local database. then add switch device in ACS with the key, create radius responses for idle-timeout, Cisco AVPair and session-timeout, then in access services, add device group with PAP/CHAP/MSCHAPv2 protocol with all the time. But when I try to login to switch by telnet, it says "authentication error". what else am I missing?



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Jatin Katyal Thu, 10/01/2009 - 05:49

Hi Alex,

Have you checked, what error message are we getting on the ACS?

I think that shared-secret is mis-match. Please get this re-checked on both sides and see if that helps.



alex goshtaei Thu, 10/01/2009 - 07:45

thanks for the reply,

on ACS, only says authentication failed, and on the switch in "debug aaa authentication", only says reason unknow.

thanks again



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