SSH to Cisco Devices

Alan DeKok aland at
Thu Aug 9 12:34:17 CEST 2012

Michael Schwartzkopff wrote:
> I know it is possible to use FreeRADIUS to authenticate SSH access to Cisco 
> devices with username/password scheme. Cisco's IOS in version 15 also offers 
> the private/public key authentication scheme.

  That is not standardized in RADIUS.

> Is is possible to authenticate the key scheme in FreeRADIUS?

  Sure, send a patch. :)

> Or does anybody know if that is possible in Cisco's ACS?

  Ask Cisco.

  Alan DeKok.

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