The "%AAA-3-BADSERVERTYPEERROR: Cannot process accounting server type radius+ (UNKNOWN)" error message appears on AS5400


Wed, 07/22/2009 - 19:55
Jun 22nd, 2009
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Core issue

In this issue, the Access Server continuously logs this error message:

%AAA-3-BADSERVERTYPEERROR: Cannot process accounting server  type radius+ (UNKNOWN)

This message is logged if AAA accounting has been enabled on the RAS, but there is no radius server defined on Access Server.


In order to resolve this issue, add the RADIUS server with the radius-server host key command on Access Server.



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