Freeradius-Users Digest, Vol 38, Issue 132

Ingo Bente ingo.bente at
Tue Jun 24 17:06:07 CEST 2008

> Fernando wrote:
>> Alan DeKok wrote:
>>> Fernando wrote:
>>>> I have read in list that, *Steffen Bartsch *was planning to develop a
>>>> module for a TNC server linking freeradius with libtnc. (in 2007)
>>>> Does someone know something about it?
>>>   Download the latest version of the server.  Look for the TNC module.
>>      The last version works with libtnc? 
>         callTNCS = (ExchangeTNCCSMessagePointer) getProcAddress(handle, 
> "exchangeTNCCSMessages");
>        This is the link to perform  a  dialog between Freeradius and the 
The EAP-TNC method was developed by the TNC at FHH project. The current
EAP-method that is part of FreeRADIUS is outdated. See for further information. You will need
to download
- the latest FreeRADIUS EAP-TNC patch
- TNC at FHH packages
As TNC client, I suggest that you use wpa_supplicant.

Considering libtnc: TNC at FHH and the FreeRADIUS EAP-TNC patch don't use
libtnc. But TNC at FHH works with libtnc. That is, you can write your own
IMCs/IMVs based on libtnc and use them together with TNC at FHH, FreeRADIUS
and wpa_supplicant.


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