<div dir="ltr">Thanks Jouni. This helped. </div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Dec 8, 2014 at 1:02 AM, Jouni Malinen <span dir="ltr"><<a href="mailto:j@w1.fi" target="_blank">j@w1.fi</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Sun, Dec 07, 2014 at 12:15:18AM +0530, Sarah Thomas wrote:<br>
> When hostapd is launched as radius server, it fails with:<br>
</span>> *"Failed to set interface 3 to mode 2: -19(No such device)"*<br>
<br>
> *Hostapd.conf:*<br>
<span class="">> Interface=eth0<br>
> eap_server=1<br>
> eap_user_file=hostapd2.hotspot<br>
> ca_cert=cas.pem<br>
> server_cert=server.pem<br>
> private_key=server.key<br>
> radius_server_clients=radius_clients<br>
> radius_server_auth_port=1813<br>
<br>
</span>That is asking hostapd to configure eth0 using the default driver<br>
interface. Since it looked like you included support for more than one<br>
driver interface in the build, you will need to specify that this<br>
RADIUS-server-only case does not use any real driver operations. You can<br>
do that by adding the following item into hostapd.conf:<br>
<br>
driver=none<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Jouni Malinen PGP id EFC895FA<br>
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