EAP-TLS Machine-Auth Windows: difference between LAN and WiFi

[Alexandros Gougousoudis]

Hi,

we're using FR 2.0 for our machine authentication for XP to Win7 with 
EAP-TLS. Everything is working so far, but I noticed a difference 
between authenticating via WLAN and LAN, which starts to be a problem 
for us now. If I make a auth via LAN the provided username ist 
<hostname>, if I do it via WLAN it is host/<hostname>. While we use 
"host/" as a realm for our Radsecproxy, I'd like to change the 
behauviour for the authentication via LAN and add a string to the 
<hostname> (i.e. "host/" or something else) to unify the login for WLAN 
an LAN.

So how or where can I change that? A hint will be really welcome.

TIA
 Alex