Re: PPP Call Back/Chap Authentication

From: John Elias (jelias_@xxxxxxxxxxx)
Date: Tue May 29 2001 - 19:48:10 GMT-3


   
Have you tried the "isdn caller <xxxxxxx> callback" command on R3, where the
"x" is the phone # of R2

John

>From: Dirar Hakeem <dirarhakeem@yahoo.com>
>Reply-To: Dirar Hakeem <dirarhakeem@yahoo.com>
>To: ccielab@groupstudy.com
>Subject: PPP Call Back/Chap Authentication
>Date: Tue, 29 May 2001 15:30:50 -0700 (PDT)
>
>This problem is from one of the Wichita University
>labs (# 3 if someone has done before). The requirment
>reads as follows:
>
>R3 should never call R2. R2 should call R3 with
>authentication but not be challenged by R3. R3 must
>then call R2 back with userid userY, where Y is the
>rack number.
>
>I know about the "callin" keyword, but I'm a little
>confused on what exactly the question means. I think
>the first part about R3 never calling R2 is not
>possible for call back, but I'm not sure but what they
>mean when they say "with authentication but not be
>challenged by R3." Is the answer to simply add
>callin, or is this more involved??
>
>Any help is welcome.
>
>Thanks
>



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