Problem with Cisco WLC probes in FR 2.2.1

[Phil Mayers]

On 10/07/2013 08:40 AM, A.L.M.Buxey at lboro.ac.uk wrote:
> Hi,
>
>>> if (Service-Type == "NAS-Prompt-User") {
>>>   if (NAS-IP-Address =~ /^172\.17\.107\./) {
>>>    if (User-Name =~ /^wisms\-testing/) {
>>>     update control {
>>>          Auth-Type := Accept
>>>     }
>
> ouch do you realise how dangerous that is?  there
> should be no need to send an access accept packet back
> to these probes - a reject should suffice - and that would stop
> an end user subverting your system by simply using
> that UserName (if they are using wpa_supplicant they could
> add that NAS-Prompt-User attribute)

Er... wpa_supplicant speaks EAP, and Service-Type is a RADIUS attribute.