[cisco-nas] VPN Router configuration using RADIUS authentication problem

Gerald Krause gk at ax.tc
Mon Aug 8 13:53:55 EDT 2005


Am Montag, 8. August 2005 14:56 schrieb Souphonh Phounsavath:
> Dear Sir,
>
>
>
> I have tried to configure Cisco VPN router to allow Windows client to use
> PPTP to access to the VPN router. The authentication is using RADIUS.
> However, I have problem to get the VPN router to authenticate user on
> RADIUS database. The following is RADIUS debug:
...
> 00:38:56: RADIUS: Initial Transmit Virtual-Access1 id 22
> 202.136.240.5:1812, Access-Request, len 155
...
> 00:38:56: RADIUS: Received from id 22 202.136.240.5:1812, Access-Reject,
> len 20

Take a closer look at the RADIUS server's log files because the server is 
rejectig the request - not the router (seems to be a mismatch between what 
the router sends and what the RADIUS is configured for).

 --Gerald


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