off topic - eapol_test alternative

Matt Zagrabelny mzagrabe at d.umn.edu
Mon Mar 12 20:17:32 CET 2018


On Mon, Mar 12, 2018 at 2:05 PM, Matthew Newton <mcn at freeradius.org> wrote:

> On Mon, 2018-03-12 at 18:55 +0000, Cappalli, Tim (Aruba Security)
> wrote:
> > You'll see the EAP server cert in an over the air packet capture.
>
> Wireshark might show it from the EAPoL frames?
>
>
Wireshark and tcpdump both exit as the interface (wlan0) is brought up.
Both capture programs start fine with the interface not configured, but
when I select an SSID in NetworkManager the capture exits immediately.


> You can also extract it from the RADIUS EAP-Message attributes if
> you've got a capture of the RADIUS packets. I've done it manually, but
> not sure if there's any utilities which will do it.
>

I'm having a hard time getting the capture as libpcap seems to not want to
transition between an L2 interface and an L2 + L3 interface.

??

Any help is appreciated.

Thanks!

-m


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